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Posted to java-user@axis.apache.org by Srinath Perera <he...@vijayaba.cse.mrt.ac.lk> on 2003/09/27 04:16:58 UTC
Re: The AXIS engine could not find a target service to invoke!
targetService is null
Hi Sunnay
does your endpoint uri is right
means is it like http://host:port/axis/services/<servicename>
e.g. http://127.0.0.1:8080/axis/services/Calculator
hope this helps.
Srianth
On Fri, 2003-09-26 at 17:25, Sunil Iyengar wrote:
> Hi Axis Users,
> I am currently using axis in a tomcat and jsp environment for the
> clients. When I use the client to invoke the web -service without my
> custom handlers, it works okay, but as soon as I include the handlers in
> the deploy.wsdd file for that service, the client creates the request
> using that handler but gets the following response:
>
> RESPONSE**********************************
>
> HTTP/1.1 500 Internal Server Error
>
> Content-Type: text/xml; charset=utf-8
>
> Connection: close
>
> Date: Thu, 25 Sep 2003 10:34:45 GMT
>
> Server: Apache Tomcat/4.0.1 (HTTP/1.1 Connector)
>
>
>
> <?xml version="1.0" encoding="UTF-8"?>
> <soapenv:Envelope
> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
> xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
> <soapenv:Body>
> <soapenv:Fault>
> <faultcode
> xmlns:ns1="http://xml.apache.org/axis/">ns1:Server.NoService</faultcode>
>
> <faultstring>The AXIS engine could not find a target service to
> invoke! targetService is null</faultstring>
> <detail/>
> </soapenv:Fault>
> </soapenv:Body>
> </soapenv:Envelope>
>
> All the handler class files are in webapp/web-inf/classes directory. i
> am also including the deploy.wsdd file with the the handler and without
> the handler.
>
> deploy.wsdd file without handler
> --------------------------------
> --------------------------------
> <?xml version="1.0" encoding="UTF-8"?>
> <deployment xmlns="http://xml.apache.org/axis/wsdd/"
> xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
> <globalConfiguration>
> <parameter name="adminPassword" value="admin"/>
> <parameter name="attachments.Directory"
> value="D:\Apache\jakarta-tomcat-4.0.1\webapps\axis\WEB-INF\attachments"/>
>
> <parameter name="attachments.implementation"
> value="org.apache.axis.attachments.AttachmentsImpl"/>
> <parameter name="sendXsiTypes" value="true"/>
> <parameter name="sendMultiRefs" value="true"/>
> <parameter name="sendXMLDeclaration" value="true"/>
> <parameter name="axis.sendMinimizedElements" value="true"/>
> <requestFlow>
> <handler type="java:org.apache.axis.handlers.JWSHandler">
> <parameter name="scope" value="session"/>
> </handler>
> <handler type="java:org.apache.axis.handlers.JWSHandler">
> <parameter name="scope" value="request"/>
> <parameter name="extension" value=".jwr"/>
> </handler>
> </requestFlow>
> </globalConfiguration>
> <handler name="LocalResponder"
> type="java:org.apache.axis.transport.local.LocalResponder"/>
> <handler name="URLMapper"
> type="java:org.apache.axis.handlers.http.URLMapper"/>
> <requestFlow name="checks">
> <handler
> type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>
> <handler
> type="java:org.apache.axis.handlers.SimpleAuthorizationHandler"/>
> </requestFlow>
> <handler name="Authenticate"
> type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>
> <service name="urn:cominfo" provider="java:RPC">
> <parameter name="allowedRoles" value="user3"/>
> <parameter name="allowedMethods" value="getInfo"/>
> <parameter name="className" value="samples.stock.ComInfoService"/>
> </service>
> <service name="AdminService" provider="java:MSG">
> <parameter name="allowedMethods" value="AdminService"/>
> <parameter name="enableRemoteAdmin" value="false"/>
> <parameter name="className" value="org.apache.axis.utils.Admin"/>
> <namespace>http://xml.apache.org/axis/wsdd/</namespace>
> </service>
> <service name="Version" provider="java:RPC">
> <parameter name="allowedMethods" value="getVersion"/>
> <parameter name="className" value="org.apache.axis.Version"/>
> </service>
> <service name="urn:xmltoday-delayed-quotes" provider="java:RPC">
> <requestFlow name="checks">
> <handler
> type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>
> <handler
> type="java:org.apache.axis.handlers.SimpleAuthorizationHandler"/>
> </requestFlow>
> <parameter name="allowedRoles" value="user1,user2"/>
> <parameter name="allowedMethods" value="getQuote test"/>
> <parameter name="wsdlServicePort" value="GetQuote"/>
> <parameter name="className" value="samples.stock.StockQuoteService"/>
> </service>
>
>
> <service name="MessageSender" provider="java:RPC">
> <parameter name="methodName" value="sendMessage"/>
> <parameter name="scope" value="Request"/>
> <parameter name="className" value="aspnet.messaging.MessageSender"/>
> </service>
>
> <service name="LDAPmanager" provider="java:RPC">
> <parameter name="methodName" value="createLDAPuser createLDAPgroup
> addUserToGroup deleteLDAPuser deleteLDAPgroup getLDAPuser"/>
> <parameter name="scope" value="Request"/>
> <parameter name="className" value="aspnet.ldap.LDAPmanager"/>
> </service>
> <beanMapping qname="myNS:LDAPuser" xmlns:myNS="urn:LDAPmanager"
> languageSpecificType="java:aspnet.ldap.types.LDAPuser"/>
>
> <beanMapping qname="myNS:LDAPgroup" xmlns:myNS="urn:LDAPmanager"
>
> languageSpecificType="java:aspnet.ldap.types.LDAPgroup"/>
>
> <transport name="http">
> <requestFlow>
> <handler type="URLMapper"/>
> <handler type="java:org.apache.axis.handlers.http.HTTPAuthHandler"/>
> </requestFlow>
> </transport>
> <transport name="local">
> <responseFlow>
> <handler type="LocalResponder"/>
> </responseFlow>
> </transport>
> </deployment>
>
>
>
> deploy.wsdd file with custom handler
> --------------------------------
> --------------------------------
> <?xml version="1.0" encoding="UTF-8"?>
> <deployment xmlns="http://xml.apache.org/axis/wsdd/"
> xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">
> <globalConfiguration>
> <parameter name="adminPassword" value="admin"/>
> <parameter name="attachments.Directory"
> value="D:\Apache\jakarta-tomcat-4.0.1\webapps\axis\WEB-INF\attachments"/>
>
> <parameter name="attachments.implementation"
> value="org.apache.axis.attachments.AttachmentsImpl"/>
> <parameter name="sendXsiTypes" value="true"/>
> <parameter name="sendMultiRefs" value="true"/>
> <parameter name="sendXMLDeclaration" value="true"/>
> <parameter name="axis.sendMinimizedElements" value="true"/>
> <requestFlow>
> <handler type="java:org.apache.axis.handlers.JWSHandler">
> <parameter name="scope" value="session"/>
> </handler>
> <handler type="java:org.apache.axis.handlers.JWSHandler">
> <parameter name="scope" value="request"/>
> <parameter name="extension" value=".jwr"/>
> </handler>
> </requestFlow>
> </globalConfiguration>
> <!--Service request handler -->
> <handler name="Custom" type ="java:uos.custom.myCustomHandler">
> </handler>
> <!--Service response handler -->
> <handler name="Decustom" type ="java:uos.custom.myCustomDeHandler">
> </handler>
>
> <handler name="LocalResponder"
> type="java:org.apache.axis.transport.local.LocalResponder"/>
> <handler name="URLMapper"
> type="java:org.apache.axis.handlers.http.URLMapper"/>
> <requestFlow name="checks">
> <handler
> type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>
> <handler
> type="java:org.apache.axis.handlers.SimpleAuthorizationHandler"/>
> </requestFlow>
> <handler name="Authenticate"
> type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>
> <service name="urn:cominfo" provider="java:RPC">
> <parameter name="allowedRoles" value="user3"/>
> <parameter name="allowedMethods" value="getInfo"/>
> <parameter name="className" value="samples.stock.ComInfoService"/>
> </service>
> <service name="AdminService" provider="java:MSG">
> <parameter name="allowedMethods" value="AdminService"/>
> <parameter name="enableRemoteAdmin" value="false"/>
> <parameter name="className" value="org.apache.axis.utils.Admin"/>
> <namespace>http://xml.apache.org/axis/wsdd/</namespace>
> </service>
> <service name="Version" provider="java:RPC">
> <parameter name="allowedMethods" value="getVersion"/>
> <parameter name="className" value="org.apache.axis.Version"/>
> </service>
> <service name="urn:xmltoday-delayed-quotes" provider="java:RPC">
> <requestFlow name="checks">
> <handler
> type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>
> <handler
> type="java:org.apache.axis.handlers.SimpleAuthorizationHandler"/>
> </requestFlow>
> <parameter name="allowedRoles" value="user1,user2"/>
> <parameter name="allowedMethods" value="getQuote test"/>
> <parameter name="wsdlServicePort" value="GetQuote"/>
> <parameter name="className" value="samples.stock.StockQuoteService"/>
> </service>
>
>
> <service name="MessageSender" provider="java:RPC">
> <requestFlow>
> <handler type="DeCustom"/>
> </requestFlow>
> <responseFlow>
> <handler type="Custom"/>
> </responseFlow>
> <parameter name="methodName" value="sendMessage"/>
> <parameter name="scope" value="Request"/>
> <parameter name="className" value="aspnet.messaging.MessageSender"/>
> </service>
>
> <service name="LDAPmanager" provider="java:RPC">
> <requestFlow>
> <handler type="DeCustom"/>
> </requestFlow>
> <responseFlow>
> <handler type="Custom"/>
> </responseFlow>
> <parameter name="methodName" value="createLDAPuser createLDAPgroup
> addUserToGroup deleteLDAPuser deleteLDAPgroup getLDAPuser"/>
> <parameter name="scope" value="Request"/>
> <parameter name="className" value="aspnet.ldap.LDAPmanager"/>
> </service>
> <beanMapping qname="myNS:LDAPuser" xmlns:myNS="urn:LDAPmanager"
> languageSpecificType="java:aspnet.ldap.types.LDAPuser"/>
>
> <beanMapping qname="myNS:LDAPgroup" xmlns:myNS="urn:LDAPmanager"
>
> languageSpecificType="java:aspnet.ldap.types.LDAPgroup"/>
>
> <transport name="http">
> <requestFlow>
> <handler type="URLMapper"/>
> <handler type="java:org.apache.axis.handlers.http.HTTPAuthHandler"/>
> </requestFlow>
> </transport>
> <transport name="local">
> <responseFlow>
> <handler type="LocalResponder"/>
> </responseFlow>
> </transport>
> </deployment>
>
>
> Any help or insight into the problem would be very much appreciated.
>
> Cheers
> Sunny
>
> --
> ***********************************************************
> Sunil Iyengar,
> Research Fellow, Networks Group,
> Centre For Communication And Systems Research(CCSR),
> School of Electronics, Computing & Mathematics,
> University Of Surrey, Guildford GU2 7XH,
> Surrey, England, United Kingdom.
> Office: +44 (0)1483 686008
> ***********************************************************
>
>