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Posted to java-dev@axis.apache.org by "David R. Kraus (JIRA)" <ji...@apache.org> on 2006/11/14 19:38:39 UTC
[jira] Created: (AXIS2-1706) Null pointer in RPCMessageReceiver.
invokeBusinessLogic when QName is null for outAxisMessage when returning
from void web service call.
Null pointer in RPCMessageReceiver. invokeBusinessLogic when QName is null for outAxisMessage when returning from void web service call.
----------------------------------------------------------------------------------------------------------------------------------------
Key: AXIS2-1706
URL: http://issues.apache.org/jira/browse/AXIS2-1706
Project: Apache Axis 2.0 (Axis2)
Issue Type: Bug
Components: rpc
Affects Versions: 1.1
Environment: Windows XP with Axis2 1.1 running under Tomcat 5.0.28. Also, using JDK 1.4.2_10.
Reporter: David R. Kraus
Issue is logged as Major for now, but soon (1-2 months) we will go into production with this so this may become a Blocker for us. We need the ability to create web service API methods which do not return a value.
Description:
Simple Logout web service API method simply disconnects an application session and then experiences a null pointer exception when returning back through Axis layer. The Logout methout has no return value(void).
Exception occurs on outaxismessage.getElementQName().getNamespaceURI() call because the element QName is null (RPCMessageReceiver. invokeBusinessLogic ).
AxisMessage outaxisMessage = op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
if (inAxisMessage != null) {
messageNameSpace = outaxisMessage.getElementQName().getNamespaceURI(); //null pointer
}
Earlier in the method, inaxisMessage.getElementQName is checked for a null value, leading me to believe that the listed code is in error.
Using Eclipse in debug mode, I skipped the offending code, and the operation finished with no error, leading me to believe that a simple check for null would work. Also, when I added a String return value to the method everything worked fine.
Web Service method signature is:
public void logout(String sessionState) throws Exception;
...and no value is returned.
WSDL of the full Web Service follows. Logout is the method which causes the exception. Logout2 is the the exact same method with a String return value, which has no problem.
==============Start WSDL==========================
<wsdl:definitions xmlns:axis2="http://ws.apache.org/axis2" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:ns0="http://ws.apache.org/axis2/xsd" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.apache.org/axis2"><wsdl:documentation>WusfDemo</wsdl:documentation><wsdl:types><xs:schema xmlns:ns="http://ws.apache.org/axis2/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2/xsd">
<xs:element name="executeReportAsGraphFault">
<xs:complexType>
<xs:sequence>
<xs:element name="executeReportAsGraphFault" type="xs:anyType" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="executeReportAsGraph">
<xs:complexType>
<xs:sequence>
<xs:element name="sessionState" nillable="true" type="xs:string" />
<xs:element name="reportName" nillable="true" type="xs:string" />
<xs:element name="reportID" nillable="true" type="xs:string" />
<xs:element name="resultFlags" nillable="true" type="xs:int" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="executeReportAsGraphResponse">
<xs:complexType>
<xs:sequence>
<xs:element name="return" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="executeReportAsGridFault">
<xs:complexType>
<xs:sequence>
<xs:element name="executeReportAsGridFault" type="xs:anyType" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="executeReportAsGrid">
<xs:complexType>
<xs:sequence>
<xs:element name="sessionState" nillable="true" type="xs:string" />
<xs:element name="reportName" nillable="true" type="xs:string" />
<xs:element name="reportID" nillable="true" type="xs:string" />
<xs:element name="resultFlags" nillable="true" type="xs:int" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="executeReportAsGridResponse">
<xs:complexType>
<xs:sequence>
<xs:element name="return" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="loginFault">
<xs:complexType>
<xs:sequence>
<xs:element name="loginFault" type="xs:anyType" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="login">
<xs:complexType>
<xs:sequence>
<xs:element name="serverName" nillable="true" type="xs:string" />
<xs:element name="projectName" nillable="true" type="xs:string" />
<xs:element name="userName" nillable="true" type="xs:string" />
<xs:element name="password" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="loginResponse">
<xs:complexType>
<xs:sequence>
<xs:element name="return" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="logout2Fault">
<xs:complexType>
<xs:sequence>
<xs:element name="logout2Fault" type="xs:anyType" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="logout2">
<xs:complexType>
<xs:sequence>
<xs:element name="sessionState" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="logout2Response">
<xs:complexType>
<xs:sequence>
<xs:element name="return" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="logoutFault">
<xs:complexType>
<xs:sequence>
<xs:element name="logoutFault" type="xs:anyType" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="logout">
<xs:complexType>
<xs:sequence>
<xs:element name="sessionState" nillable="true" type="xs:string" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema></wsdl:types><wsdl:message name="executeReportAsGridMessage"><wsdl:part name="part1" element="ns0:executeReportAsGrid" /></wsdl:message><wsdl:message name="executeReportAsGridResponse"><wsdl:part name="part1" element="ns0:executeReportAsGridResponse" /></wsdl:message><wsdl:message name="executeReportAsGridFault"><wsdl:part name="part1" element="ns0:executeReportAsGridFault" /></wsdl:message><wsdl:message name="loginMessage"><wsdl:part name="part1" element="ns0:login" /></wsdl:message><wsdl:message name="loginResponse"><wsdl:part name="part1" element="ns0:loginResponse" /></wsdl:message><wsdl:message name="loginFault"><wsdl:part name="part1" element="ns0:loginFault" /></wsdl:message><wsdl:message name="logout2Message"><wsdl:part name="part1" element="ns0:logout2" /></wsdl:message><wsdl:message name="logout2Response"><wsdl:part name="part1" element="ns0:logout2Response" /></wsdl:message><wsdl:message name="logout2Fault"><wsdl:part name="part1" element="ns0:logout2Fault" /></wsdl:message><wsdl:message name="executeReportAsGraphMessage"><wsdl:part name="part1" element="ns0:executeReportAsGraph" /></wsdl:message><wsdl:message name="executeReportAsGraphResponse"><wsdl:part name="part1" element="ns0:executeReportAsGraphResponse" /></wsdl:message><wsdl:message name="executeReportAsGraphFault"><wsdl:part name="part1" element="ns0:executeReportAsGraphFault" /></wsdl:message><wsdl:message name="logoutMessage"><wsdl:part name="part1" element="ns0:logout" /></wsdl:message><wsdl:message name="logoutResponse" /><wsdl:message name="logoutFault"><wsdl:part name="part1" element="ns0:logoutFault" /></wsdl:message><wsdl:portType name="WusfDemoPortType"><wsdl:operation name="executeReportAsGrid"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGridMessage" wsaw:Action="urn:executeReportAsGrid" /><wsdl:output message="axis2:executeReportAsGridResponse" /><wsdl:fault message="axis2:executeReportAsGridFault" name="executeReportAsGridFault" /></wsdl:operation><wsdl:operation name="login"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:loginMessage" wsaw:Action="urn:login" /><wsdl:output message="axis2:loginResponse" /><wsdl:fault message="axis2:loginFault" name="loginFault" /></wsdl:operation><wsdl:operation name="logout2"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logout2Message" wsaw:Action="urn:logout2" /><wsdl:output message="axis2:logout2Response" /><wsdl:fault message="axis2:logout2Fault" name="logout2Fault" /></wsdl:operation><wsdl:operation name="executeReportAsGraph"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGraphMessage" wsaw:Action="urn:executeReportAsGraph" /><wsdl:output message="axis2:executeReportAsGraphResponse" /><wsdl:fault message="axis2:executeReportAsGraphFault" name="executeReportAsGraphFault" /></wsdl:operation><wsdl:operation name="logout"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logoutMessage" wsaw:Action="urn:logout" /><wsdl:output message="axis2:logoutResponse" /><wsdl:fault message="axis2:logoutFault" name="logoutFault" /></wsdl:operation></wsdl:portType><wsdl:binding name="WusfDemoSOAP11Binding" type="axis2:WusfDemoPortType"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap:operation soapAction="urn:login" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap:operation soapAction="urn:logout" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoSOAP12Binding" type="axis2:WusfDemoPortType"><soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap12:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap12:fault use="literal" name="executeReportAsGridFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap12:operation soapAction="urn:login" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap12:fault use="literal" name="loginFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap12:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap12:fault use="literal" name="logout2Fault" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap12:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap12:fault use="literal" name="executeReportAsGraphFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap12:operation soapAction="urn:logout" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap12:fault use="literal" name="logoutFault" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoHttpBinding" type="axis2:WusfDemoPortType"><http:binding verb="POST" /><wsdl:operation name="executeReportAsGrid"><http:operation location="executeReportAsGrid" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="login"><http:operation location="login" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout2"><http:operation location="logout2" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="executeReportAsGraph"><http:operation location="executeReportAsGraph" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout"><http:operation location="logout" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="WusfDemo"><wsdl:port name="WusfDemoSOAP11port_http" binding="axis2:WusfDemoSOAP11Binding"><soap:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoSOAP12port_http" binding="axis2:WusfDemoSOAP12Binding"><soap12:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoHttpport1" binding="axis2:WusfDemoHttpBinding"><http:address location="http://localhost:8080/axis2/rest/WusfDemo" /></wsdl:port></wsdl:service></wsdl:definitions>
=====================end WSDL==================
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[jira] Commented: (AXIS2-1706) Null pointer in RPCMessageReceiver.
invokeBusinessLogic when QName is null for outAxisMessage when returning
from void web service call.
Posted by "David R. Kraus (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AXIS2-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12473587 ]
David R. Kraus commented on AXIS2-1706:
---------------------------------------
It turns out that all I needed to do was use RPCInOnlyMessageReceiver in my definition of the service (services.xml), along with usage of the mep attribute (InOnly). Create the service, get it running, and then create the client using the updated service. The problem was that I was still using the older client that had been created using WSDL2Java from a service that didn't use RPCInOnlyMessagereceiver. The client and server didn't match up.
Anyway thanks for your help.
> Null pointer in RPCMessageReceiver. invokeBusinessLogic when QName is null for outAxisMessage when returning from void web service call.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-1706
> URL: https://issues.apache.org/jira/browse/AXIS2-1706
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: rpc
> Affects Versions: 1.1
> Environment: Windows XP with Axis2 1.1 running under Tomcat 5.0.28. Also, using JDK 1.4.2_10.
> Reporter: David R. Kraus
> Assigned To: Deepal Jayasinghe
>
> Issue is logged as Major for now, but soon (1-2 months) we will go into production with this so this may become a Blocker for us. We need the ability to create web service API methods which do not return a value.
> Description:
> Simple Logout web service API method simply disconnects an application session and then experiences a null pointer exception when returning back through Axis layer. The Logout methout has no return value(void).
> Exception occurs on outaxismessage.getElementQName().getNamespaceURI() call because the element QName is null (RPCMessageReceiver. invokeBusinessLogic ).
> AxisMessage outaxisMessage = op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> if (inAxisMessage != null) {
> messageNameSpace = outaxisMessage.getElementQName().getNamespaceURI(); //null pointer
> }
> Earlier in the method, inaxisMessage.getElementQName is checked for a null value, leading me to believe that the listed code is in error.
> Using Eclipse in debug mode, I skipped the offending code, and the operation finished with no error, leading me to believe that a simple check for null would work. Also, when I added a String return value to the method everything worked fine.
> Web Service method signature is:
> public void logout(String sessionState) throws Exception;
> ...and no value is returned.
> WSDL of the full Web Service follows. Logout is the method which causes the exception. Logout2 is the the exact same method with a String return value, which has no problem.
> ==============Start WSDL==========================
> <wsdl:definitions xmlns:axis2="http://ws.apache.org/axis2" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:ns0="http://ws.apache.org/axis2/xsd" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.apache.org/axis2"><wsdl:documentation>WusfDemo</wsdl:documentation><wsdl:types><xs:schema xmlns:ns="http://ws.apache.org/axis2/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2/xsd">
> <xs:element name="executeReportAsGraphFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGraphFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraph">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraphResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGridFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGrid">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="loginFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="login">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="serverName" nillable="true" type="xs:string" />
> <xs:element name="projectName" nillable="true" type="xs:string" />
> <xs:element name="userName" nillable="true" type="xs:string" />
> <xs:element name="password" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Fault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logout2Fault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Response">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logoutFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logoutFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema></wsdl:types><wsdl:message name="executeReportAsGridMessage"><wsdl:part name="part1" element="ns0:executeReportAsGrid" /></wsdl:message><wsdl:message name="executeReportAsGridResponse"><wsdl:part name="part1" element="ns0:executeReportAsGridResponse" /></wsdl:message><wsdl:message name="executeReportAsGridFault"><wsdl:part name="part1" element="ns0:executeReportAsGridFault" /></wsdl:message><wsdl:message name="loginMessage"><wsdl:part name="part1" element="ns0:login" /></wsdl:message><wsdl:message name="loginResponse"><wsdl:part name="part1" element="ns0:loginResponse" /></wsdl:message><wsdl:message name="loginFault"><wsdl:part name="part1" element="ns0:loginFault" /></wsdl:message><wsdl:message name="logout2Message"><wsdl:part name="part1" element="ns0:logout2" /></wsdl:message><wsdl:message name="logout2Response"><wsdl:part name="part1" element="ns0:logout2Response" /></wsdl:message><wsdl:message name="logout2Fault"><wsdl:part name="part1" element="ns0:logout2Fault" /></wsdl:message><wsdl:message name="executeReportAsGraphMessage"><wsdl:part name="part1" element="ns0:executeReportAsGraph" /></wsdl:message><wsdl:message name="executeReportAsGraphResponse"><wsdl:part name="part1" element="ns0:executeReportAsGraphResponse" /></wsdl:message><wsdl:message name="executeReportAsGraphFault"><wsdl:part name="part1" element="ns0:executeReportAsGraphFault" /></wsdl:message><wsdl:message name="logoutMessage"><wsdl:part name="part1" element="ns0:logout" /></wsdl:message><wsdl:message name="logoutResponse" /><wsdl:message name="logoutFault"><wsdl:part name="part1" element="ns0:logoutFault" /></wsdl:message><wsdl:portType name="WusfDemoPortType"><wsdl:operation name="executeReportAsGrid"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGridMessage" wsaw:Action="urn:executeReportAsGrid" /><wsdl:output message="axis2:executeReportAsGridResponse" /><wsdl:fault message="axis2:executeReportAsGridFault" name="executeReportAsGridFault" /></wsdl:operation><wsdl:operation name="login"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:loginMessage" wsaw:Action="urn:login" /><wsdl:output message="axis2:loginResponse" /><wsdl:fault message="axis2:loginFault" name="loginFault" /></wsdl:operation><wsdl:operation name="logout2"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logout2Message" wsaw:Action="urn:logout2" /><wsdl:output message="axis2:logout2Response" /><wsdl:fault message="axis2:logout2Fault" name="logout2Fault" /></wsdl:operation><wsdl:operation name="executeReportAsGraph"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGraphMessage" wsaw:Action="urn:executeReportAsGraph" /><wsdl:output message="axis2:executeReportAsGraphResponse" /><wsdl:fault message="axis2:executeReportAsGraphFault" name="executeReportAsGraphFault" /></wsdl:operation><wsdl:operation name="logout"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logoutMessage" wsaw:Action="urn:logout" /><wsdl:output message="axis2:logoutResponse" /><wsdl:fault message="axis2:logoutFault" name="logoutFault" /></wsdl:operation></wsdl:portType><wsdl:binding name="WusfDemoSOAP11Binding" type="axis2:WusfDemoPortType"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap:operation soapAction="urn:login" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap:operation soapAction="urn:logout" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoSOAP12Binding" type="axis2:WusfDemoPortType"><soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap12:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap12:fault use="literal" name="executeReportAsGridFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap12:operation soapAction="urn:login" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap12:fault use="literal" name="loginFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap12:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap12:fault use="literal" name="logout2Fault" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap12:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap12:fault use="literal" name="executeReportAsGraphFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap12:operation soapAction="urn:logout" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap12:fault use="literal" name="logoutFault" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoHttpBinding" type="axis2:WusfDemoPortType"><http:binding verb="POST" /><wsdl:operation name="executeReportAsGrid"><http:operation location="executeReportAsGrid" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="login"><http:operation location="login" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout2"><http:operation location="logout2" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="executeReportAsGraph"><http:operation location="executeReportAsGraph" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout"><http:operation location="logout" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="WusfDemo"><wsdl:port name="WusfDemoSOAP11port_http" binding="axis2:WusfDemoSOAP11Binding"><soap:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoSOAP12port_http" binding="axis2:WusfDemoSOAP12Binding"><soap12:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoHttpport1" binding="axis2:WusfDemoHttpBinding"><http:address location="http://localhost:8080/axis2/rest/WusfDemo" /></wsdl:port></wsdl:service></wsdl:definitions>
> =====================end WSDL==================
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[jira] Resolved: (AXIS2-1706) Null pointer in RPCMessageReceiver.
invokeBusinessLogic when QName is null for outAxisMessage when returning
from void web service call.
Posted by "Deepal Jayasinghe (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AXIS2-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Deepal Jayasinghe resolved AXIS2-1706.
--------------------------------------
Resolution: Fixed
> Null pointer in RPCMessageReceiver. invokeBusinessLogic when QName is null for outAxisMessage when returning from void web service call.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-1706
> URL: https://issues.apache.org/jira/browse/AXIS2-1706
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: rpc
> Affects Versions: 1.1
> Environment: Windows XP with Axis2 1.1 running under Tomcat 5.0.28. Also, using JDK 1.4.2_10.
> Reporter: David R. Kraus
> Assigned To: Deepal Jayasinghe
>
> Issue is logged as Major for now, but soon (1-2 months) we will go into production with this so this may become a Blocker for us. We need the ability to create web service API methods which do not return a value.
> Description:
> Simple Logout web service API method simply disconnects an application session and then experiences a null pointer exception when returning back through Axis layer. The Logout methout has no return value(void).
> Exception occurs on outaxismessage.getElementQName().getNamespaceURI() call because the element QName is null (RPCMessageReceiver. invokeBusinessLogic ).
> AxisMessage outaxisMessage = op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> if (inAxisMessage != null) {
> messageNameSpace = outaxisMessage.getElementQName().getNamespaceURI(); //null pointer
> }
> Earlier in the method, inaxisMessage.getElementQName is checked for a null value, leading me to believe that the listed code is in error.
> Using Eclipse in debug mode, I skipped the offending code, and the operation finished with no error, leading me to believe that a simple check for null would work. Also, when I added a String return value to the method everything worked fine.
> Web Service method signature is:
> public void logout(String sessionState) throws Exception;
> ...and no value is returned.
> WSDL of the full Web Service follows. Logout is the method which causes the exception. Logout2 is the the exact same method with a String return value, which has no problem.
> ==============Start WSDL==========================
> <wsdl:definitions xmlns:axis2="http://ws.apache.org/axis2" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:ns0="http://ws.apache.org/axis2/xsd" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.apache.org/axis2"><wsdl:documentation>WusfDemo</wsdl:documentation><wsdl:types><xs:schema xmlns:ns="http://ws.apache.org/axis2/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2/xsd">
> <xs:element name="executeReportAsGraphFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGraphFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraph">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraphResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGridFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGrid">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="loginFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="login">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="serverName" nillable="true" type="xs:string" />
> <xs:element name="projectName" nillable="true" type="xs:string" />
> <xs:element name="userName" nillable="true" type="xs:string" />
> <xs:element name="password" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Fault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logout2Fault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Response">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logoutFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logoutFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema></wsdl:types><wsdl:message name="executeReportAsGridMessage"><wsdl:part name="part1" element="ns0:executeReportAsGrid" /></wsdl:message><wsdl:message name="executeReportAsGridResponse"><wsdl:part name="part1" element="ns0:executeReportAsGridResponse" /></wsdl:message><wsdl:message name="executeReportAsGridFault"><wsdl:part name="part1" element="ns0:executeReportAsGridFault" /></wsdl:message><wsdl:message name="loginMessage"><wsdl:part name="part1" element="ns0:login" /></wsdl:message><wsdl:message name="loginResponse"><wsdl:part name="part1" element="ns0:loginResponse" /></wsdl:message><wsdl:message name="loginFault"><wsdl:part name="part1" element="ns0:loginFault" /></wsdl:message><wsdl:message name="logout2Message"><wsdl:part name="part1" element="ns0:logout2" /></wsdl:message><wsdl:message name="logout2Response"><wsdl:part name="part1" element="ns0:logout2Response" /></wsdl:message><wsdl:message name="logout2Fault"><wsdl:part name="part1" element="ns0:logout2Fault" /></wsdl:message><wsdl:message name="executeReportAsGraphMessage"><wsdl:part name="part1" element="ns0:executeReportAsGraph" /></wsdl:message><wsdl:message name="executeReportAsGraphResponse"><wsdl:part name="part1" element="ns0:executeReportAsGraphResponse" /></wsdl:message><wsdl:message name="executeReportAsGraphFault"><wsdl:part name="part1" element="ns0:executeReportAsGraphFault" /></wsdl:message><wsdl:message name="logoutMessage"><wsdl:part name="part1" element="ns0:logout" /></wsdl:message><wsdl:message name="logoutResponse" /><wsdl:message name="logoutFault"><wsdl:part name="part1" element="ns0:logoutFault" /></wsdl:message><wsdl:portType name="WusfDemoPortType"><wsdl:operation name="executeReportAsGrid"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGridMessage" wsaw:Action="urn:executeReportAsGrid" /><wsdl:output message="axis2:executeReportAsGridResponse" /><wsdl:fault message="axis2:executeReportAsGridFault" name="executeReportAsGridFault" /></wsdl:operation><wsdl:operation name="login"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:loginMessage" wsaw:Action="urn:login" /><wsdl:output message="axis2:loginResponse" /><wsdl:fault message="axis2:loginFault" name="loginFault" /></wsdl:operation><wsdl:operation name="logout2"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logout2Message" wsaw:Action="urn:logout2" /><wsdl:output message="axis2:logout2Response" /><wsdl:fault message="axis2:logout2Fault" name="logout2Fault" /></wsdl:operation><wsdl:operation name="executeReportAsGraph"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGraphMessage" wsaw:Action="urn:executeReportAsGraph" /><wsdl:output message="axis2:executeReportAsGraphResponse" /><wsdl:fault message="axis2:executeReportAsGraphFault" name="executeReportAsGraphFault" /></wsdl:operation><wsdl:operation name="logout"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logoutMessage" wsaw:Action="urn:logout" /><wsdl:output message="axis2:logoutResponse" /><wsdl:fault message="axis2:logoutFault" name="logoutFault" /></wsdl:operation></wsdl:portType><wsdl:binding name="WusfDemoSOAP11Binding" type="axis2:WusfDemoPortType"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap:operation soapAction="urn:login" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap:operation soapAction="urn:logout" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoSOAP12Binding" type="axis2:WusfDemoPortType"><soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap12:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap12:fault use="literal" name="executeReportAsGridFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap12:operation soapAction="urn:login" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap12:fault use="literal" name="loginFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap12:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap12:fault use="literal" name="logout2Fault" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap12:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap12:fault use="literal" name="executeReportAsGraphFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap12:operation soapAction="urn:logout" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap12:fault use="literal" name="logoutFault" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoHttpBinding" type="axis2:WusfDemoPortType"><http:binding verb="POST" /><wsdl:operation name="executeReportAsGrid"><http:operation location="executeReportAsGrid" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="login"><http:operation location="login" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout2"><http:operation location="logout2" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="executeReportAsGraph"><http:operation location="executeReportAsGraph" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout"><http:operation location="logout" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="WusfDemo"><wsdl:port name="WusfDemoSOAP11port_http" binding="axis2:WusfDemoSOAP11Binding"><soap:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoSOAP12port_http" binding="axis2:WusfDemoSOAP12Binding"><soap12:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoHttpport1" binding="axis2:WusfDemoHttpBinding"><http:address location="http://localhost:8080/axis2/rest/WusfDemo" /></wsdl:port></wsdl:service></wsdl:definitions>
> =====================end WSDL==================
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[jira] Commented: (AXIS2-1706) Null pointer in RPCMessageReceiver.
invokeBusinessLogic when QName is null for outAxisMessage when returning
from void web service call.
Posted by "David R. Kraus (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AXIS2-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12471171 ]
David R. Kraus commented on AXIS2-1706:
---------------------------------------
The error I am experiencing with RPCInOnlyMessageReceiver is described in issue Axis2-1574. This issue is also marked as resolved, but when I try the solution there is no change. It seems simple enough to define a web service method that returns void, so it is puzzling as to why I have been having so much trouble with it. I assume that Axis2 doesn't normally have a problem with this? If so, is there some sort of interaction with Tomcat 5.0.28?
> Null pointer in RPCMessageReceiver. invokeBusinessLogic when QName is null for outAxisMessage when returning from void web service call.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-1706
> URL: https://issues.apache.org/jira/browse/AXIS2-1706
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: rpc
> Affects Versions: 1.1
> Environment: Windows XP with Axis2 1.1 running under Tomcat 5.0.28. Also, using JDK 1.4.2_10.
> Reporter: David R. Kraus
> Assigned To: Deepal Jayasinghe
>
> Issue is logged as Major for now, but soon (1-2 months) we will go into production with this so this may become a Blocker for us. We need the ability to create web service API methods which do not return a value.
> Description:
> Simple Logout web service API method simply disconnects an application session and then experiences a null pointer exception when returning back through Axis layer. The Logout methout has no return value(void).
> Exception occurs on outaxismessage.getElementQName().getNamespaceURI() call because the element QName is null (RPCMessageReceiver. invokeBusinessLogic ).
> AxisMessage outaxisMessage = op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> if (inAxisMessage != null) {
> messageNameSpace = outaxisMessage.getElementQName().getNamespaceURI(); //null pointer
> }
> Earlier in the method, inaxisMessage.getElementQName is checked for a null value, leading me to believe that the listed code is in error.
> Using Eclipse in debug mode, I skipped the offending code, and the operation finished with no error, leading me to believe that a simple check for null would work. Also, when I added a String return value to the method everything worked fine.
> Web Service method signature is:
> public void logout(String sessionState) throws Exception;
> ...and no value is returned.
> WSDL of the full Web Service follows. Logout is the method which causes the exception. Logout2 is the the exact same method with a String return value, which has no problem.
> ==============Start WSDL==========================
> <wsdl:definitions xmlns:axis2="http://ws.apache.org/axis2" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:ns0="http://ws.apache.org/axis2/xsd" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.apache.org/axis2"><wsdl:documentation>WusfDemo</wsdl:documentation><wsdl:types><xs:schema xmlns:ns="http://ws.apache.org/axis2/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2/xsd">
> <xs:element name="executeReportAsGraphFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGraphFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraph">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraphResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGridFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGrid">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="loginFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="login">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="serverName" nillable="true" type="xs:string" />
> <xs:element name="projectName" nillable="true" type="xs:string" />
> <xs:element name="userName" nillable="true" type="xs:string" />
> <xs:element name="password" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Fault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logout2Fault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Response">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logoutFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logoutFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema></wsdl:types><wsdl:message name="executeReportAsGridMessage"><wsdl:part name="part1" element="ns0:executeReportAsGrid" /></wsdl:message><wsdl:message name="executeReportAsGridResponse"><wsdl:part name="part1" element="ns0:executeReportAsGridResponse" /></wsdl:message><wsdl:message name="executeReportAsGridFault"><wsdl:part name="part1" element="ns0:executeReportAsGridFault" /></wsdl:message><wsdl:message name="loginMessage"><wsdl:part name="part1" element="ns0:login" /></wsdl:message><wsdl:message name="loginResponse"><wsdl:part name="part1" element="ns0:loginResponse" /></wsdl:message><wsdl:message name="loginFault"><wsdl:part name="part1" element="ns0:loginFault" /></wsdl:message><wsdl:message name="logout2Message"><wsdl:part name="part1" element="ns0:logout2" /></wsdl:message><wsdl:message name="logout2Response"><wsdl:part name="part1" element="ns0:logout2Response" /></wsdl:message><wsdl:message name="logout2Fault"><wsdl:part name="part1" element="ns0:logout2Fault" /></wsdl:message><wsdl:message name="executeReportAsGraphMessage"><wsdl:part name="part1" element="ns0:executeReportAsGraph" /></wsdl:message><wsdl:message name="executeReportAsGraphResponse"><wsdl:part name="part1" element="ns0:executeReportAsGraphResponse" /></wsdl:message><wsdl:message name="executeReportAsGraphFault"><wsdl:part name="part1" element="ns0:executeReportAsGraphFault" /></wsdl:message><wsdl:message name="logoutMessage"><wsdl:part name="part1" element="ns0:logout" /></wsdl:message><wsdl:message name="logoutResponse" /><wsdl:message name="logoutFault"><wsdl:part name="part1" element="ns0:logoutFault" /></wsdl:message><wsdl:portType name="WusfDemoPortType"><wsdl:operation name="executeReportAsGrid"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGridMessage" wsaw:Action="urn:executeReportAsGrid" /><wsdl:output message="axis2:executeReportAsGridResponse" /><wsdl:fault message="axis2:executeReportAsGridFault" name="executeReportAsGridFault" /></wsdl:operation><wsdl:operation name="login"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:loginMessage" wsaw:Action="urn:login" /><wsdl:output message="axis2:loginResponse" /><wsdl:fault message="axis2:loginFault" name="loginFault" /></wsdl:operation><wsdl:operation name="logout2"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logout2Message" wsaw:Action="urn:logout2" /><wsdl:output message="axis2:logout2Response" /><wsdl:fault message="axis2:logout2Fault" name="logout2Fault" /></wsdl:operation><wsdl:operation name="executeReportAsGraph"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGraphMessage" wsaw:Action="urn:executeReportAsGraph" /><wsdl:output message="axis2:executeReportAsGraphResponse" /><wsdl:fault message="axis2:executeReportAsGraphFault" name="executeReportAsGraphFault" /></wsdl:operation><wsdl:operation name="logout"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logoutMessage" wsaw:Action="urn:logout" /><wsdl:output message="axis2:logoutResponse" /><wsdl:fault message="axis2:logoutFault" name="logoutFault" /></wsdl:operation></wsdl:portType><wsdl:binding name="WusfDemoSOAP11Binding" type="axis2:WusfDemoPortType"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap:operation soapAction="urn:login" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap:operation soapAction="urn:logout" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoSOAP12Binding" type="axis2:WusfDemoPortType"><soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap12:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap12:fault use="literal" name="executeReportAsGridFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap12:operation soapAction="urn:login" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap12:fault use="literal" name="loginFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap12:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap12:fault use="literal" name="logout2Fault" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap12:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap12:fault use="literal" name="executeReportAsGraphFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap12:operation soapAction="urn:logout" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap12:fault use="literal" name="logoutFault" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoHttpBinding" type="axis2:WusfDemoPortType"><http:binding verb="POST" /><wsdl:operation name="executeReportAsGrid"><http:operation location="executeReportAsGrid" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="login"><http:operation location="login" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout2"><http:operation location="logout2" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="executeReportAsGraph"><http:operation location="executeReportAsGraph" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout"><http:operation location="logout" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="WusfDemo"><wsdl:port name="WusfDemoSOAP11port_http" binding="axis2:WusfDemoSOAP11Binding"><soap:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoSOAP12port_http" binding="axis2:WusfDemoSOAP12Binding"><soap12:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoHttpport1" binding="axis2:WusfDemoHttpBinding"><http:address location="http://localhost:8080/axis2/rest/WusfDemo" /></wsdl:port></wsdl:service></wsdl:definitions>
> =====================end WSDL==================
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[jira] Commented: (AXIS2-1706) Null pointer in RPCMessageReceiver.
invokeBusinessLogic when QName is null for outAxisMessage when returning
from void web service call.
Posted by "Deepal Jayasinghe (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AXIS2-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12469000 ]
Deepal Jayasinghe commented on AXIS2-1706:
------------------------------------------
Hi ;
If you have method like
public void logout(String sessionState) throws Exception
then you should not use RPCMessageReceiver , there you need to use RPCInOnlyMessageReceiver.
And I hope that will solve your problem.
> Null pointer in RPCMessageReceiver. invokeBusinessLogic when QName is null for outAxisMessage when returning from void web service call.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-1706
> URL: https://issues.apache.org/jira/browse/AXIS2-1706
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: rpc
> Affects Versions: 1.1
> Environment: Windows XP with Axis2 1.1 running under Tomcat 5.0.28. Also, using JDK 1.4.2_10.
> Reporter: David R. Kraus
> Assigned To: Deepal Jayasinghe
>
> Issue is logged as Major for now, but soon (1-2 months) we will go into production with this so this may become a Blocker for us. We need the ability to create web service API methods which do not return a value.
> Description:
> Simple Logout web service API method simply disconnects an application session and then experiences a null pointer exception when returning back through Axis layer. The Logout methout has no return value(void).
> Exception occurs on outaxismessage.getElementQName().getNamespaceURI() call because the element QName is null (RPCMessageReceiver. invokeBusinessLogic ).
> AxisMessage outaxisMessage = op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> if (inAxisMessage != null) {
> messageNameSpace = outaxisMessage.getElementQName().getNamespaceURI(); //null pointer
> }
> Earlier in the method, inaxisMessage.getElementQName is checked for a null value, leading me to believe that the listed code is in error.
> Using Eclipse in debug mode, I skipped the offending code, and the operation finished with no error, leading me to believe that a simple check for null would work. Also, when I added a String return value to the method everything worked fine.
> Web Service method signature is:
> public void logout(String sessionState) throws Exception;
> ...and no value is returned.
> WSDL of the full Web Service follows. Logout is the method which causes the exception. Logout2 is the the exact same method with a String return value, which has no problem.
> ==============Start WSDL==========================
> <wsdl:definitions xmlns:axis2="http://ws.apache.org/axis2" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:ns0="http://ws.apache.org/axis2/xsd" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.apache.org/axis2"><wsdl:documentation>WusfDemo</wsdl:documentation><wsdl:types><xs:schema xmlns:ns="http://ws.apache.org/axis2/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2/xsd">
> <xs:element name="executeReportAsGraphFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGraphFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraph">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraphResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGridFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGrid">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="loginFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="login">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="serverName" nillable="true" type="xs:string" />
> <xs:element name="projectName" nillable="true" type="xs:string" />
> <xs:element name="userName" nillable="true" type="xs:string" />
> <xs:element name="password" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Fault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logout2Fault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Response">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logoutFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logoutFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema></wsdl:types><wsdl:message name="executeReportAsGridMessage"><wsdl:part name="part1" element="ns0:executeReportAsGrid" /></wsdl:message><wsdl:message name="executeReportAsGridResponse"><wsdl:part name="part1" element="ns0:executeReportAsGridResponse" /></wsdl:message><wsdl:message name="executeReportAsGridFault"><wsdl:part name="part1" element="ns0:executeReportAsGridFault" /></wsdl:message><wsdl:message name="loginMessage"><wsdl:part name="part1" element="ns0:login" /></wsdl:message><wsdl:message name="loginResponse"><wsdl:part name="part1" element="ns0:loginResponse" /></wsdl:message><wsdl:message name="loginFault"><wsdl:part name="part1" element="ns0:loginFault" /></wsdl:message><wsdl:message name="logout2Message"><wsdl:part name="part1" element="ns0:logout2" /></wsdl:message><wsdl:message name="logout2Response"><wsdl:part name="part1" element="ns0:logout2Response" /></wsdl:message><wsdl:message name="logout2Fault"><wsdl:part name="part1" element="ns0:logout2Fault" /></wsdl:message><wsdl:message name="executeReportAsGraphMessage"><wsdl:part name="part1" element="ns0:executeReportAsGraph" /></wsdl:message><wsdl:message name="executeReportAsGraphResponse"><wsdl:part name="part1" element="ns0:executeReportAsGraphResponse" /></wsdl:message><wsdl:message name="executeReportAsGraphFault"><wsdl:part name="part1" element="ns0:executeReportAsGraphFault" /></wsdl:message><wsdl:message name="logoutMessage"><wsdl:part name="part1" element="ns0:logout" /></wsdl:message><wsdl:message name="logoutResponse" /><wsdl:message name="logoutFault"><wsdl:part name="part1" element="ns0:logoutFault" /></wsdl:message><wsdl:portType name="WusfDemoPortType"><wsdl:operation name="executeReportAsGrid"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGridMessage" wsaw:Action="urn:executeReportAsGrid" /><wsdl:output message="axis2:executeReportAsGridResponse" /><wsdl:fault message="axis2:executeReportAsGridFault" name="executeReportAsGridFault" /></wsdl:operation><wsdl:operation name="login"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:loginMessage" wsaw:Action="urn:login" /><wsdl:output message="axis2:loginResponse" /><wsdl:fault message="axis2:loginFault" name="loginFault" /></wsdl:operation><wsdl:operation name="logout2"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logout2Message" wsaw:Action="urn:logout2" /><wsdl:output message="axis2:logout2Response" /><wsdl:fault message="axis2:logout2Fault" name="logout2Fault" /></wsdl:operation><wsdl:operation name="executeReportAsGraph"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGraphMessage" wsaw:Action="urn:executeReportAsGraph" /><wsdl:output message="axis2:executeReportAsGraphResponse" /><wsdl:fault message="axis2:executeReportAsGraphFault" name="executeReportAsGraphFault" /></wsdl:operation><wsdl:operation name="logout"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logoutMessage" wsaw:Action="urn:logout" /><wsdl:output message="axis2:logoutResponse" /><wsdl:fault message="axis2:logoutFault" name="logoutFault" /></wsdl:operation></wsdl:portType><wsdl:binding name="WusfDemoSOAP11Binding" type="axis2:WusfDemoPortType"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap:operation soapAction="urn:login" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap:operation soapAction="urn:logout" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoSOAP12Binding" type="axis2:WusfDemoPortType"><soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap12:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap12:fault use="literal" name="executeReportAsGridFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap12:operation soapAction="urn:login" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap12:fault use="literal" name="loginFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap12:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap12:fault use="literal" name="logout2Fault" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap12:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap12:fault use="literal" name="executeReportAsGraphFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap12:operation soapAction="urn:logout" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap12:fault use="literal" name="logoutFault" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoHttpBinding" type="axis2:WusfDemoPortType"><http:binding verb="POST" /><wsdl:operation name="executeReportAsGrid"><http:operation location="executeReportAsGrid" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="login"><http:operation location="login" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout2"><http:operation location="logout2" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="executeReportAsGraph"><http:operation location="executeReportAsGraph" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout"><http:operation location="logout" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="WusfDemo"><wsdl:port name="WusfDemoSOAP11port_http" binding="axis2:WusfDemoSOAP11Binding"><soap:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoSOAP12port_http" binding="axis2:WusfDemoSOAP12Binding"><soap12:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoHttpport1" binding="axis2:WusfDemoHttpBinding"><http:address location="http://localhost:8080/axis2/rest/WusfDemo" /></wsdl:port></wsdl:service></wsdl:definitions>
> =====================end WSDL==================
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[jira] Commented: (AXIS2-1706) Null pointer in RPCMessageReceiver.
invokeBusinessLogic when QName is null for outAxisMessage when returning
from void web service call.
Posted by "David R. Kraus (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AXIS2-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12469810 ]
David R. Kraus commented on AXIS2-1706:
---------------------------------------
I tried using RPCInOnlyMessageReceiver and now I am getting an error "Reason: Incoming message input stream is null". I don't know where this is coming from. There doesn't seem to be any exception stack trace anywhere. It does seem to be happening after the function is over and it is returning back through Axis.
> Null pointer in RPCMessageReceiver. invokeBusinessLogic when QName is null for outAxisMessage when returning from void web service call.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-1706
> URL: https://issues.apache.org/jira/browse/AXIS2-1706
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: rpc
> Affects Versions: 1.1
> Environment: Windows XP with Axis2 1.1 running under Tomcat 5.0.28. Also, using JDK 1.4.2_10.
> Reporter: David R. Kraus
> Assigned To: Deepal Jayasinghe
>
> Issue is logged as Major for now, but soon (1-2 months) we will go into production with this so this may become a Blocker for us. We need the ability to create web service API methods which do not return a value.
> Description:
> Simple Logout web service API method simply disconnects an application session and then experiences a null pointer exception when returning back through Axis layer. The Logout methout has no return value(void).
> Exception occurs on outaxismessage.getElementQName().getNamespaceURI() call because the element QName is null (RPCMessageReceiver. invokeBusinessLogic ).
> AxisMessage outaxisMessage = op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> if (inAxisMessage != null) {
> messageNameSpace = outaxisMessage.getElementQName().getNamespaceURI(); //null pointer
> }
> Earlier in the method, inaxisMessage.getElementQName is checked for a null value, leading me to believe that the listed code is in error.
> Using Eclipse in debug mode, I skipped the offending code, and the operation finished with no error, leading me to believe that a simple check for null would work. Also, when I added a String return value to the method everything worked fine.
> Web Service method signature is:
> public void logout(String sessionState) throws Exception;
> ...and no value is returned.
> WSDL of the full Web Service follows. Logout is the method which causes the exception. Logout2 is the the exact same method with a String return value, which has no problem.
> ==============Start WSDL==========================
> <wsdl:definitions xmlns:axis2="http://ws.apache.org/axis2" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:ns0="http://ws.apache.org/axis2/xsd" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.apache.org/axis2"><wsdl:documentation>WusfDemo</wsdl:documentation><wsdl:types><xs:schema xmlns:ns="http://ws.apache.org/axis2/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2/xsd">
> <xs:element name="executeReportAsGraphFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGraphFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraph">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraphResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGridFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGrid">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="loginFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="login">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="serverName" nillable="true" type="xs:string" />
> <xs:element name="projectName" nillable="true" type="xs:string" />
> <xs:element name="userName" nillable="true" type="xs:string" />
> <xs:element name="password" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Fault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logout2Fault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Response">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logoutFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logoutFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema></wsdl:types><wsdl:message name="executeReportAsGridMessage"><wsdl:part name="part1" element="ns0:executeReportAsGrid" /></wsdl:message><wsdl:message name="executeReportAsGridResponse"><wsdl:part name="part1" element="ns0:executeReportAsGridResponse" /></wsdl:message><wsdl:message name="executeReportAsGridFault"><wsdl:part name="part1" element="ns0:executeReportAsGridFault" /></wsdl:message><wsdl:message name="loginMessage"><wsdl:part name="part1" element="ns0:login" /></wsdl:message><wsdl:message name="loginResponse"><wsdl:part name="part1" element="ns0:loginResponse" /></wsdl:message><wsdl:message name="loginFault"><wsdl:part name="part1" element="ns0:loginFault" /></wsdl:message><wsdl:message name="logout2Message"><wsdl:part name="part1" element="ns0:logout2" /></wsdl:message><wsdl:message name="logout2Response"><wsdl:part name="part1" element="ns0:logout2Response" /></wsdl:message><wsdl:message name="logout2Fault"><wsdl:part name="part1" element="ns0:logout2Fault" /></wsdl:message><wsdl:message name="executeReportAsGraphMessage"><wsdl:part name="part1" element="ns0:executeReportAsGraph" /></wsdl:message><wsdl:message name="executeReportAsGraphResponse"><wsdl:part name="part1" element="ns0:executeReportAsGraphResponse" /></wsdl:message><wsdl:message name="executeReportAsGraphFault"><wsdl:part name="part1" element="ns0:executeReportAsGraphFault" /></wsdl:message><wsdl:message name="logoutMessage"><wsdl:part name="part1" element="ns0:logout" /></wsdl:message><wsdl:message name="logoutResponse" /><wsdl:message name="logoutFault"><wsdl:part name="part1" element="ns0:logoutFault" /></wsdl:message><wsdl:portType name="WusfDemoPortType"><wsdl:operation name="executeReportAsGrid"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGridMessage" wsaw:Action="urn:executeReportAsGrid" /><wsdl:output message="axis2:executeReportAsGridResponse" /><wsdl:fault message="axis2:executeReportAsGridFault" name="executeReportAsGridFault" /></wsdl:operation><wsdl:operation name="login"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:loginMessage" wsaw:Action="urn:login" /><wsdl:output message="axis2:loginResponse" /><wsdl:fault message="axis2:loginFault" name="loginFault" /></wsdl:operation><wsdl:operation name="logout2"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logout2Message" wsaw:Action="urn:logout2" /><wsdl:output message="axis2:logout2Response" /><wsdl:fault message="axis2:logout2Fault" name="logout2Fault" /></wsdl:operation><wsdl:operation name="executeReportAsGraph"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGraphMessage" wsaw:Action="urn:executeReportAsGraph" /><wsdl:output message="axis2:executeReportAsGraphResponse" /><wsdl:fault message="axis2:executeReportAsGraphFault" name="executeReportAsGraphFault" /></wsdl:operation><wsdl:operation name="logout"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logoutMessage" wsaw:Action="urn:logout" /><wsdl:output message="axis2:logoutResponse" /><wsdl:fault message="axis2:logoutFault" name="logoutFault" /></wsdl:operation></wsdl:portType><wsdl:binding name="WusfDemoSOAP11Binding" type="axis2:WusfDemoPortType"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap:operation soapAction="urn:login" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap:operation soapAction="urn:logout" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoSOAP12Binding" type="axis2:WusfDemoPortType"><soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap12:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap12:fault use="literal" name="executeReportAsGridFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap12:operation soapAction="urn:login" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap12:fault use="literal" name="loginFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap12:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap12:fault use="literal" name="logout2Fault" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap12:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap12:fault use="literal" name="executeReportAsGraphFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap12:operation soapAction="urn:logout" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap12:fault use="literal" name="logoutFault" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoHttpBinding" type="axis2:WusfDemoPortType"><http:binding verb="POST" /><wsdl:operation name="executeReportAsGrid"><http:operation location="executeReportAsGrid" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="login"><http:operation location="login" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout2"><http:operation location="logout2" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="executeReportAsGraph"><http:operation location="executeReportAsGraph" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout"><http:operation location="logout" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="WusfDemo"><wsdl:port name="WusfDemoSOAP11port_http" binding="axis2:WusfDemoSOAP11Binding"><soap:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoSOAP12port_http" binding="axis2:WusfDemoSOAP12Binding"><soap12:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoHttpport1" binding="axis2:WusfDemoHttpBinding"><http:address location="http://localhost:8080/axis2/rest/WusfDemo" /></wsdl:port></wsdl:service></wsdl:definitions>
> =====================end WSDL==================
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[jira] Commented: (AXIS2-1706) Null pointer in RPCMessageReceiver.
invokeBusinessLogic when QName is null for outAxisMessage when returning
from void web service call.
Posted by "Deepal Jayasinghe (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/AXIS2-1706?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12471220 ]
Deepal Jayasinghe commented on AXIS2-1706:
------------------------------------------
Hi ;
If you are trying to invoke a in-only operation using ServiceClient.sendReceive then you will get the exception. To solve the problem you need to call
ServiceClient.sendRobust or ServiceClient.fireAndForget
changing this you will not get Incoming message input stream is null .
Btw , pls attach you service class and client code then I might be able to fix the issue.
> Null pointer in RPCMessageReceiver. invokeBusinessLogic when QName is null for outAxisMessage when returning from void web service call.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-1706
> URL: https://issues.apache.org/jira/browse/AXIS2-1706
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: rpc
> Affects Versions: 1.1
> Environment: Windows XP with Axis2 1.1 running under Tomcat 5.0.28. Also, using JDK 1.4.2_10.
> Reporter: David R. Kraus
> Assigned To: Deepal Jayasinghe
>
> Issue is logged as Major for now, but soon (1-2 months) we will go into production with this so this may become a Blocker for us. We need the ability to create web service API methods which do not return a value.
> Description:
> Simple Logout web service API method simply disconnects an application session and then experiences a null pointer exception when returning back through Axis layer. The Logout methout has no return value(void).
> Exception occurs on outaxismessage.getElementQName().getNamespaceURI() call because the element QName is null (RPCMessageReceiver. invokeBusinessLogic ).
> AxisMessage outaxisMessage = op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> if (inAxisMessage != null) {
> messageNameSpace = outaxisMessage.getElementQName().getNamespaceURI(); //null pointer
> }
> Earlier in the method, inaxisMessage.getElementQName is checked for a null value, leading me to believe that the listed code is in error.
> Using Eclipse in debug mode, I skipped the offending code, and the operation finished with no error, leading me to believe that a simple check for null would work. Also, when I added a String return value to the method everything worked fine.
> Web Service method signature is:
> public void logout(String sessionState) throws Exception;
> ...and no value is returned.
> WSDL of the full Web Service follows. Logout is the method which causes the exception. Logout2 is the the exact same method with a String return value, which has no problem.
> ==============Start WSDL==========================
> <wsdl:definitions xmlns:axis2="http://ws.apache.org/axis2" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:ns0="http://ws.apache.org/axis2/xsd" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.apache.org/axis2"><wsdl:documentation>WusfDemo</wsdl:documentation><wsdl:types><xs:schema xmlns:ns="http://ws.apache.org/axis2/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2/xsd">
> <xs:element name="executeReportAsGraphFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGraphFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraph">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraphResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGridFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGrid">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="loginFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="login">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="serverName" nillable="true" type="xs:string" />
> <xs:element name="projectName" nillable="true" type="xs:string" />
> <xs:element name="userName" nillable="true" type="xs:string" />
> <xs:element name="password" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Fault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logout2Fault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Response">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logoutFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logoutFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema></wsdl:types><wsdl:message name="executeReportAsGridMessage"><wsdl:part name="part1" element="ns0:executeReportAsGrid" /></wsdl:message><wsdl:message name="executeReportAsGridResponse"><wsdl:part name="part1" element="ns0:executeReportAsGridResponse" /></wsdl:message><wsdl:message name="executeReportAsGridFault"><wsdl:part name="part1" element="ns0:executeReportAsGridFault" /></wsdl:message><wsdl:message name="loginMessage"><wsdl:part name="part1" element="ns0:login" /></wsdl:message><wsdl:message name="loginResponse"><wsdl:part name="part1" element="ns0:loginResponse" /></wsdl:message><wsdl:message name="loginFault"><wsdl:part name="part1" element="ns0:loginFault" /></wsdl:message><wsdl:message name="logout2Message"><wsdl:part name="part1" element="ns0:logout2" /></wsdl:message><wsdl:message name="logout2Response"><wsdl:part name="part1" element="ns0:logout2Response" /></wsdl:message><wsdl:message name="logout2Fault"><wsdl:part name="part1" element="ns0:logout2Fault" /></wsdl:message><wsdl:message name="executeReportAsGraphMessage"><wsdl:part name="part1" element="ns0:executeReportAsGraph" /></wsdl:message><wsdl:message name="executeReportAsGraphResponse"><wsdl:part name="part1" element="ns0:executeReportAsGraphResponse" /></wsdl:message><wsdl:message name="executeReportAsGraphFault"><wsdl:part name="part1" element="ns0:executeReportAsGraphFault" /></wsdl:message><wsdl:message name="logoutMessage"><wsdl:part name="part1" element="ns0:logout" /></wsdl:message><wsdl:message name="logoutResponse" /><wsdl:message name="logoutFault"><wsdl:part name="part1" element="ns0:logoutFault" /></wsdl:message><wsdl:portType name="WusfDemoPortType"><wsdl:operation name="executeReportAsGrid"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGridMessage" wsaw:Action="urn:executeReportAsGrid" /><wsdl:output message="axis2:executeReportAsGridResponse" /><wsdl:fault message="axis2:executeReportAsGridFault" name="executeReportAsGridFault" /></wsdl:operation><wsdl:operation name="login"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:loginMessage" wsaw:Action="urn:login" /><wsdl:output message="axis2:loginResponse" /><wsdl:fault message="axis2:loginFault" name="loginFault" /></wsdl:operation><wsdl:operation name="logout2"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logout2Message" wsaw:Action="urn:logout2" /><wsdl:output message="axis2:logout2Response" /><wsdl:fault message="axis2:logout2Fault" name="logout2Fault" /></wsdl:operation><wsdl:operation name="executeReportAsGraph"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGraphMessage" wsaw:Action="urn:executeReportAsGraph" /><wsdl:output message="axis2:executeReportAsGraphResponse" /><wsdl:fault message="axis2:executeReportAsGraphFault" name="executeReportAsGraphFault" /></wsdl:operation><wsdl:operation name="logout"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logoutMessage" wsaw:Action="urn:logout" /><wsdl:output message="axis2:logoutResponse" /><wsdl:fault message="axis2:logoutFault" name="logoutFault" /></wsdl:operation></wsdl:portType><wsdl:binding name="WusfDemoSOAP11Binding" type="axis2:WusfDemoPortType"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap:operation soapAction="urn:login" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap:operation soapAction="urn:logout" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoSOAP12Binding" type="axis2:WusfDemoPortType"><soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap12:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap12:fault use="literal" name="executeReportAsGridFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap12:operation soapAction="urn:login" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap12:fault use="literal" name="loginFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap12:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap12:fault use="literal" name="logout2Fault" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap12:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap12:fault use="literal" name="executeReportAsGraphFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap12:operation soapAction="urn:logout" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap12:fault use="literal" name="logoutFault" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoHttpBinding" type="axis2:WusfDemoPortType"><http:binding verb="POST" /><wsdl:operation name="executeReportAsGrid"><http:operation location="executeReportAsGrid" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="login"><http:operation location="login" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout2"><http:operation location="logout2" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="executeReportAsGraph"><http:operation location="executeReportAsGraph" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout"><http:operation location="logout" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="WusfDemo"><wsdl:port name="WusfDemoSOAP11port_http" binding="axis2:WusfDemoSOAP11Binding"><soap:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoSOAP12port_http" binding="axis2:WusfDemoSOAP12Binding"><soap12:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoHttpport1" binding="axis2:WusfDemoHttpBinding"><http:address location="http://localhost:8080/axis2/rest/WusfDemo" /></wsdl:port></wsdl:service></wsdl:definitions>
> =====================end WSDL==================
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[jira] Assigned: (AXIS2-1706) Null pointer in RPCMessageReceiver.
invokeBusinessLogic when QName is null for outAxisMessage when returning
from void web service call.
Posted by "Deepal Jayasinghe (JIRA)" <ji...@apache.org>.
[ http://issues.apache.org/jira/browse/AXIS2-1706?page=all ]
Deepal Jayasinghe reassigned AXIS2-1706:
----------------------------------------
Assignee: Deepal Jayasinghe
> Null pointer in RPCMessageReceiver. invokeBusinessLogic when QName is null for outAxisMessage when returning from void web service call.
> ----------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AXIS2-1706
> URL: http://issues.apache.org/jira/browse/AXIS2-1706
> Project: Apache Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: rpc
> Affects Versions: 1.1
> Environment: Windows XP with Axis2 1.1 running under Tomcat 5.0.28. Also, using JDK 1.4.2_10.
> Reporter: David R. Kraus
> Assigned To: Deepal Jayasinghe
>
> Issue is logged as Major for now, but soon (1-2 months) we will go into production with this so this may become a Blocker for us. We need the ability to create web service API methods which do not return a value.
> Description:
> Simple Logout web service API method simply disconnects an application session and then experiences a null pointer exception when returning back through Axis layer. The Logout methout has no return value(void).
> Exception occurs on outaxismessage.getElementQName().getNamespaceURI() call because the element QName is null (RPCMessageReceiver. invokeBusinessLogic ).
> AxisMessage outaxisMessage = op.getMessage(WSDLConstants.MESSAGE_LABEL_OUT_VALUE);
> if (inAxisMessage != null) {
> messageNameSpace = outaxisMessage.getElementQName().getNamespaceURI(); //null pointer
> }
> Earlier in the method, inaxisMessage.getElementQName is checked for a null value, leading me to believe that the listed code is in error.
> Using Eclipse in debug mode, I skipped the offending code, and the operation finished with no error, leading me to believe that a simple check for null would work. Also, when I added a String return value to the method everything worked fine.
> Web Service method signature is:
> public void logout(String sessionState) throws Exception;
> ...and no value is returned.
> WSDL of the full Web Service follows. Logout is the method which causes the exception. Logout2 is the the exact same method with a String return value, which has no problem.
> ==============Start WSDL==========================
> <wsdl:definitions xmlns:axis2="http://ws.apache.org/axis2" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:ns0="http://ws.apache.org/axis2/xsd" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/" xmlns:ns1="http://org.apache.axis2/xsd" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" targetNamespace="http://ws.apache.org/axis2"><wsdl:documentation>WusfDemo</wsdl:documentation><wsdl:types><xs:schema xmlns:ns="http://ws.apache.org/axis2/xsd" attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://ws.apache.org/axis2/xsd">
> <xs:element name="executeReportAsGraphFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGraphFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraph">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGraphResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="executeReportAsGridFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGrid">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> <xs:element name="reportName" nillable="true" type="xs:string" />
> <xs:element name="reportID" nillable="true" type="xs:string" />
> <xs:element name="resultFlags" nillable="true" type="xs:int" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="executeReportAsGridResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="loginFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="login">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="serverName" nillable="true" type="xs:string" />
> <xs:element name="projectName" nillable="true" type="xs:string" />
> <xs:element name="userName" nillable="true" type="xs:string" />
> <xs:element name="password" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="loginResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Fault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logout2Fault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout2Response">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="return" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logoutFault">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="logoutFault" type="xs:anyType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="logout">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="sessionState" nillable="true" type="xs:string" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema></wsdl:types><wsdl:message name="executeReportAsGridMessage"><wsdl:part name="part1" element="ns0:executeReportAsGrid" /></wsdl:message><wsdl:message name="executeReportAsGridResponse"><wsdl:part name="part1" element="ns0:executeReportAsGridResponse" /></wsdl:message><wsdl:message name="executeReportAsGridFault"><wsdl:part name="part1" element="ns0:executeReportAsGridFault" /></wsdl:message><wsdl:message name="loginMessage"><wsdl:part name="part1" element="ns0:login" /></wsdl:message><wsdl:message name="loginResponse"><wsdl:part name="part1" element="ns0:loginResponse" /></wsdl:message><wsdl:message name="loginFault"><wsdl:part name="part1" element="ns0:loginFault" /></wsdl:message><wsdl:message name="logout2Message"><wsdl:part name="part1" element="ns0:logout2" /></wsdl:message><wsdl:message name="logout2Response"><wsdl:part name="part1" element="ns0:logout2Response" /></wsdl:message><wsdl:message name="logout2Fault"><wsdl:part name="part1" element="ns0:logout2Fault" /></wsdl:message><wsdl:message name="executeReportAsGraphMessage"><wsdl:part name="part1" element="ns0:executeReportAsGraph" /></wsdl:message><wsdl:message name="executeReportAsGraphResponse"><wsdl:part name="part1" element="ns0:executeReportAsGraphResponse" /></wsdl:message><wsdl:message name="executeReportAsGraphFault"><wsdl:part name="part1" element="ns0:executeReportAsGraphFault" /></wsdl:message><wsdl:message name="logoutMessage"><wsdl:part name="part1" element="ns0:logout" /></wsdl:message><wsdl:message name="logoutResponse" /><wsdl:message name="logoutFault"><wsdl:part name="part1" element="ns0:logoutFault" /></wsdl:message><wsdl:portType name="WusfDemoPortType"><wsdl:operation name="executeReportAsGrid"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGridMessage" wsaw:Action="urn:executeReportAsGrid" /><wsdl:output message="axis2:executeReportAsGridResponse" /><wsdl:fault message="axis2:executeReportAsGridFault" name="executeReportAsGridFault" /></wsdl:operation><wsdl:operation name="login"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:loginMessage" wsaw:Action="urn:login" /><wsdl:output message="axis2:loginResponse" /><wsdl:fault message="axis2:loginFault" name="loginFault" /></wsdl:operation><wsdl:operation name="logout2"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logout2Message" wsaw:Action="urn:logout2" /><wsdl:output message="axis2:logout2Response" /><wsdl:fault message="axis2:logout2Fault" name="logout2Fault" /></wsdl:operation><wsdl:operation name="executeReportAsGraph"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:executeReportAsGraphMessage" wsaw:Action="urn:executeReportAsGraph" /><wsdl:output message="axis2:executeReportAsGraphResponse" /><wsdl:fault message="axis2:executeReportAsGraphFault" name="executeReportAsGraphFault" /></wsdl:operation><wsdl:operation name="logout"><wsdl:input xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl" message="axis2:logoutMessage" wsaw:Action="urn:logout" /><wsdl:output message="axis2:logoutResponse" /><wsdl:fault message="axis2:logoutFault" name="logoutFault" /></wsdl:operation></wsdl:portType><wsdl:binding name="WusfDemoSOAP11Binding" type="axis2:WusfDemoPortType"><soap:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap:operation soapAction="urn:login" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap:operation soapAction="urn:logout" style="document" /><wsdl:input><soap:body use="literal" /></wsdl:input><wsdl:output><soap:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap:body use="literal" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoSOAP12Binding" type="axis2:WusfDemoPortType"><soap12:binding transport="http://schemas.xmlsoap.org/soap/http" style="document" /><wsdl:operation name="executeReportAsGrid"><soap12:operation soapAction="urn:executeReportAsGrid" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGridFault"><soap12:fault use="literal" name="executeReportAsGridFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="login"><soap12:operation soapAction="urn:login" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="loginFault"><soap12:fault use="literal" name="loginFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout2"><soap12:operation soapAction="urn:logout2" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logout2Fault"><soap12:fault use="literal" name="logout2Fault" /></wsdl:fault></wsdl:operation><wsdl:operation name="executeReportAsGraph"><soap12:operation soapAction="urn:executeReportAsGraph" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="executeReportAsGraphFault"><soap12:fault use="literal" name="executeReportAsGraphFault" /></wsdl:fault></wsdl:operation><wsdl:operation name="logout"><soap12:operation soapAction="urn:logout" style="document" /><wsdl:input><soap12:body use="literal" /></wsdl:input><wsdl:output><soap12:body use="literal" /></wsdl:output><wsdl:fault name="logoutFault"><soap12:fault use="literal" name="logoutFault" /></wsdl:fault></wsdl:operation></wsdl:binding><wsdl:binding name="WusfDemoHttpBinding" type="axis2:WusfDemoPortType"><http:binding verb="POST" /><wsdl:operation name="executeReportAsGrid"><http:operation location="executeReportAsGrid" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="login"><http:operation location="login" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout2"><http:operation location="logout2" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="executeReportAsGraph"><http:operation location="executeReportAsGraph" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation><wsdl:operation name="logout"><http:operation location="logout" /><wsdl:input><mime:content type="text/xml" /></wsdl:input><wsdl:output><mime:content type="text/xml" /></wsdl:output></wsdl:operation></wsdl:binding><wsdl:service name="WusfDemo"><wsdl:port name="WusfDemoSOAP11port_http" binding="axis2:WusfDemoSOAP11Binding"><soap:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoSOAP12port_http" binding="axis2:WusfDemoSOAP12Binding"><soap12:address location="http://localhost:8080/axis2/services/WusfDemo" /></wsdl:port><wsdl:port name="WusfDemoHttpport1" binding="axis2:WusfDemoHttpBinding"><http:address location="http://localhost:8080/axis2/rest/WusfDemo" /></wsdl:port></wsdl:service></wsdl:definitions>
> =====================end WSDL==================
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