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Posted to java-user@axis.apache.org by SDev <kr...@gmail.com> on 2008/04/25 17:08:42 UTC
NullPointerException when invoking Axis
Hi,
I'm using Axis 1.2.1. I've auto generated a web service which created a wsdl
that was clattered with references to
http://schemas.xmlsoap.org/soap/encoding/. Since
http://schemas.xmlsoap.org/soap/encoding/ is not supported by WS-I I changed
in the wsdd from:
<service name="AtAlArendeLagerWS" provider="java:RPC">
to
<service name="AtAlArendeLagerWS" provider="java:RPC" style="wrapped"
use="literal">
This created the wsdl below without this namespace:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions
targetNamespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
xmlns:apachesoap="http://xml.apache.org/xml-soap"
xmlns:impl="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
xmlns:intf="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
xmlns:tns1="http://arendelager.art.at.rsv.se"
xmlns:tns2="http://base.er.rsv.se"
xmlns:tns3="http://akthanterare.akt.at.rsv.se"
xmlns:tns4="http://arendeplan.art.at.rsv.se"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<!--WSDL created by Apache Axis version: 1.2.1
Built on Jun 14, 2005 (09:15:57 EDT)-->
<wsdl:types>
<schema elementFormDefault="qualified"
targetNamespace="http://arendelager.art.at.rsv.se"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://akthanterare.akt.at.rsv.se"/>
<import namespace="http://base.er.rsv.se"/>
<import namespace="http://xml.apache.org/xml-soap"/>
<import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
<import namespace="http://arendeplan.art.at.rsv.se"/>
<element name="skapaArende">
<complexType>
<sequence>
<element name="arende" type="tns1:AtAlArende"/>
</sequence>
</complexType>
</element>
<complexType name="AtAlArendeIntressentPK">
<complexContent>
<extension base="impl:AtAlArendeIntressentPKAbstract">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType name="AtAlArendeIngivare">
<complexContent>
<extension base="impl:AtAlArendeIngivareAbstract">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType name="AtAlArendeFas">
<complexContent>
<extension base="impl:AtAlArendeFasAbstract">
<sequence>
<element maxOccurs="unbounded" name="fasText" nillable="true"
type="xsd:string"/>
</sequence>
</extension>
</complexContent>
</complexType>
<complexType name="AtAlArende">
<complexContent>
<extension base="impl:AtAlArendeAbstract">
<sequence>
<element name="arendeId" nillable="true" type="impl:AtAlArendeId"/>
</sequence>
</extension>
</complexContent>
</complexType>
<element name="skapaArendeResponse">
<complexType/>
</element>
</schema>
<schema elementFormDefault="qualified"
targetNamespace="http://base.er.rsv.se"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://akthanterare.akt.at.rsv.se"/>
<import namespace="http://xml.apache.org/xml-soap"/>
<import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
<import namespace="http://arendelager.art.at.rsv.se"/>
<import namespace="http://arendeplan.art.at.rsv.se"/>
<complexType name="ErMessageHeader">
<sequence>
<element name="correlationID" nillable="true" type="xsd:string"/>
<element name="deliveryMode" type="xsd:int"/>
<element name="expiration" type="xsd:long"/>
<element name="messageID" nillable="true" type="xsd:string"/>
<element name="priority" type="xsd:int"/>
<element name="redelivered" type="xsd:boolean"/>
<element name="replyTo" nillable="true" type="xsd:string"/>
<element name="serviceInfo" nillable="true" type="xsd:string"/>
<element name="timeStamp" type="xsd:long"/>
</sequence>
</complexType>
<complexType abstract="true" name="ErValueObject">
<sequence>
<element name="dirty" type="xsd:boolean"/>
<element name="messageHeader" nillable="true"
type="tns2:ErMessageHeader"/>
<element name="persistentObjectVersion" type="xsd:long"/>
</sequence>
</complexType>
</schema>
<schema elementFormDefault="qualified"
targetNamespace="http://akthanterare.akt.at.rsv.se"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://base.er.rsv.se"/>
<import namespace="http://xml.apache.org/xml-soap"/>
<import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
<import namespace="http://arendelager.art.at.rsv.se"/>
<import namespace="http://arendeplan.art.at.rsv.se"/>
<complexType abstract="true" name="AtAhAktIdAbstract">
<complexContent>
<extension base="tns2:ErValueObject">
<sequence>
<element name="id" nillable="true" type="xsd:string"/>
</sequence>
</extension>
</complexContent>
</complexType>
<complexType name="AtAhAktId">
<complexContent>
<extension base="tns3:AtAhAktIdAbstract">
<sequence/>
</extension>
</complexContent>
</complexType>
</schema>
<schema elementFormDefault="qualified"
targetNamespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://akthanterare.akt.at.rsv.se"/>
<import namespace="http://base.er.rsv.se"/>
<import namespace="http://xml.apache.org/xml-soap"/>
<import namespace="http://arendelager.art.at.rsv.se"/>
<import namespace="http://arendeplan.art.at.rsv.se"/>
<complexType abstract="true" name="AtAlArendeIntressentPKAbstract">
<complexContent>
<extension base="tns2:ErValueObject">
<sequence>
<element name="arendeid" nillable="true" type="xsd:string"/>
<element name="intressent" nillable="true" type="xsd:string"/>
<element name="varde" nillable="true" type="xsd:string"/>
</sequence>
</extension>
</complexContent>
</complexType>
<complexType abstract="true" name="AtAlArendeIntressentAbstract">
<complexContent>
<extension base="tns2:ErValueObject">
<sequence>
<element name="primaryKey" nillable="true"
type="tns1:AtAlArendeIntressentPK"/>
<element name="typ" nillable="true" type="xsd:string"/>
</sequence>
</extension>
</complexContent>
</complexType>
<complexType name="AtAlArendeIntressent">
<complexContent>
<extension base="impl:AtAlArendeIntressentAbstract">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType abstract="true" name="AtAlArendeIngivareAbstract">
<complexContent>
<extension base="impl:AtAlArendeIntressent">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType name="ArrayOf_xsd_anyType">
<sequence>
<element maxOccurs="unbounded" minOccurs="0" name="item"
type="xsd:anyType"/>
</sequence>
</complexType>
<complexType abstract="true" name="AtAlArendeFasAbstract">
<complexContent>
<extension base="tns2:ErValueObject">
<sequence>
<element name="fas" type="xsd:int"/>
</sequence>
</extension>
</complexContent>
</complexType>
<complexType abstract="true" name="AtAlArendeAbstract">
<complexContent>
<extension base="tns2:ErValueObject">
<sequence>
<element name="aktId" nillable="true" type="tns3:AtAhAktId"/>
<element name="ankomstTid" nillable="true" type="xsd:dateTime"/>
<element name="ansvarigEnhet" nillable="true" type="xsd:string"/>
<element name="arPersonligt" type="xsd:boolean"/>
<element name="arendeIngivare" nillable="true"
type="tns1:AtAlArendeIngivare"/>
<element name="arendeKopplingar" nillable="true"
type="impl:ArrayOf_xsd_anyType"/>
<element name="arendeObjekt" nillable="true"
type="impl:ArrayOf_xsd_anyType"/>
<element name="arendeTypsId" nillable="true"
type="tns4:AtApArendeTypsId"/>
<element name="arendeTypsNamn" nillable="true" type="xsd:string"/>
<element name="avslutadTid" nillable="true" type="xsd:dateTime"/>
<element name="diarieNummer" nillable="true" type="xsd:string"/>
<element name="fas" nillable="true" type="tns1:AtAlArendeFas"/>
<element name="handLaggare" nillable="true" type="xsd:string"/>
<element name="identifikatorer" nillable="true"
type="impl:ArrayOf_xsd_anyType"/>
<element name="primaryKey" nillable="true" type="xsd:string"/>
<element name="skapadTid" nillable="true" type="xsd:dateTime"/>
<element name="startTid" nillable="true" type="xsd:dateTime"/>
<element name="stoppTid" nillable="true" type="xsd:dateTime"/>
</sequence>
</extension>
</complexContent>
</complexType>
<complexType abstract="true" name="AtAlArendeIdAbstract">
<complexContent>
<extension base="tns2:ErValueObject">
<sequence>
<element name="arendeId" nillable="true" type="xsd:string"/>
</sequence>
</extension>
</complexContent>
</complexType>
<complexType name="AtAlArendeId">
<complexContent>
<extension base="impl:AtAlArendeIdAbstract">
<sequence/>
</extension>
</complexContent>
</complexType>
</schema>
<schema elementFormDefault="qualified"
targetNamespace="http://xml.apache.org/xml-soap"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://akthanterare.akt.at.rsv.se"/>
<import namespace="http://base.er.rsv.se"/>
<import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
<import namespace="http://arendelager.art.at.rsv.se"/>
<import namespace="http://arendeplan.art.at.rsv.se"/>
<complexType name="Vector">
<sequence>
<element maxOccurs="unbounded" minOccurs="0" name="item"
type="xsd:anyType"/>
</sequence>
</complexType>
</schema>
<schema elementFormDefault="qualified"
targetNamespace="http://arendeplan.art.at.rsv.se"
xmlns="http://www.w3.org/2001/XMLSchema">
<import namespace="http://akthanterare.akt.at.rsv.se"/>
<import namespace="http://base.er.rsv.se"/>
<import namespace="http://xml.apache.org/xml-soap"/>
<import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
<import namespace="http://arendelager.art.at.rsv.se"/>
<complexType abstract="true" name="AtApArendeTypsIdAbstract">
<complexContent>
<extension base="tns2:ErValueObject">
<sequence>
<element name="id" nillable="true" type="xsd:string"/>
</sequence>
</extension>
</complexContent>
</complexType>
<complexType name="AtApArendeTypsId">
<complexContent>
<extension base="tns4:AtApArendeTypsIdAbstract">
<sequence/>
</extension>
</complexContent>
</complexType>
</schema>
</wsdl:types>
<wsdl:message name="skapaArendeRequest">
<wsdl:part element="tns1:skapaArende" name="parameters"/>
</wsdl:message>
<wsdl:message name="skapaArendeResponse">
<wsdl:part element="tns1:skapaArendeResponse" name="parameters"/>
</wsdl:message>
<wsdl:portType name="AtAlArendeLagerWSWS">
<wsdl:operation name="skapaArende">
<wsdl:input message="impl:skapaArendeRequest"
name="skapaArendeRequest"/>
<wsdl:output message="impl:skapaArendeResponse"
name="skapaArendeResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="AtAlArendeLagerWSSoapBinding"
type="impl:AtAlArendeLagerWSWS">
<wsdlsoap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="skapaArende">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="skapaArendeRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="skapaArendeResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="AtAlArendeLagerWSWSService">
<wsdl:port binding="impl:AtAlArendeLagerWSSoapBinding"
name="AtAlArendeLagerWS">
<wsdlsoap:address
location="http://localhost:27100/at/AtAlArendeLagerWS/services/AtAlArendeLagerWS"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
However, when I test this from soapUI I get NullPointerException. The log
gives me the following stacktrace:
Caused by: java.lang.NullPointerException
at
org.apache.axis.encoding.ser.BeanDeserializer.onStartChild(BeanDeserializer.java:314)
at
org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)
at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236)
at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
at
org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:148)
at
org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
What does it mean? I guess something is not possible to deserialize but what
and why not? Does anyone have any ideas?
Best wishes
Kerstin
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Re: NullPointerException when invoking Axis
Posted by SDev <kr...@gmail.com>.
Hi Anne,
Thanks for your quick response. :) I tried with Axis 1.4 but with no luck.
There seems to be some problem with the deserialising but it would be good
to know what element it referes to or some more detailed information.
Best wishes
Kerstin
Anne Thomas Manes wrote:
>
> You must upgrade to at least Axis 1.3 (1.4 is preferable) if you want
> to use "wrapped" style.
>
> Anne
>
> On Fri, Apr 25, 2008 at 11:08 AM, SDev <kr...@gmail.com> wrote:
>>
>> Hi,
>>
>> I'm using Axis 1.2.1. I've auto generated a web service which created a
>> wsdl
>> that was clattered with references to
>> http://schemas.xmlsoap.org/soap/encoding/. Since
>> http://schemas.xmlsoap.org/soap/encoding/ is not supported by WS-I I
>> changed
>> in the wsdd from:
>>
>> <service name="AtAlArendeLagerWS" provider="java:RPC">
>>
>> to
>>
>> <service name="AtAlArendeLagerWS" provider="java:RPC" style="wrapped"
>> use="literal">
>>
>> This created the wsdl below without this namespace:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <wsdl:definitions
>> targetNamespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
>> xmlns:apachesoap="http://xml.apache.org/xml-soap"
>> xmlns:impl="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
>> xmlns:intf="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
>> xmlns:tns1="http://arendelager.art.at.rsv.se"
>> xmlns:tns2="http://base.er.rsv.se"
>> xmlns:tns3="http://akthanterare.akt.at.rsv.se"
>> xmlns:tns4="http://arendeplan.art.at.rsv.se"
>> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
>> xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
>> xmlns:xsd="http://www.w3.org/2001/XMLSchema">
>> <!--WSDL created by Apache Axis version: 1.2.1
>> Built on Jun 14, 2005 (09:15:57 EDT)-->
>> <wsdl:types>
>> <schema elementFormDefault="qualified"
>> targetNamespace="http://arendelager.art.at.rsv.se"
>> xmlns="http://www.w3.org/2001/XMLSchema">
>> <import namespace="http://akthanterare.akt.at.rsv.se"/>
>> <import namespace="http://base.er.rsv.se"/>
>> <import namespace="http://xml.apache.org/xml-soap"/>
>> <import
>> namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
>> <import namespace="http://arendeplan.art.at.rsv.se"/>
>> <element name="skapaArende">
>> <complexType>
>> <sequence>
>> <element name="arende" type="tns1:AtAlArende"/>
>> </sequence>
>> </complexType>
>> </element>
>> <complexType name="AtAlArendeIntressentPK">
>> <complexContent>
>> <extension base="impl:AtAlArendeIntressentPKAbstract">
>> <sequence/>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType name="AtAlArendeIngivare">
>> <complexContent>
>> <extension base="impl:AtAlArendeIngivareAbstract">
>> <sequence/>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType name="AtAlArendeFas">
>> <complexContent>
>> <extension base="impl:AtAlArendeFasAbstract">
>> <sequence>
>> <element maxOccurs="unbounded" name="fasText" nillable="true"
>> type="xsd:string"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType name="AtAlArende">
>> <complexContent>
>> <extension base="impl:AtAlArendeAbstract">
>> <sequence>
>> <element name="arendeId" nillable="true"
>> type="impl:AtAlArendeId"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <element name="skapaArendeResponse">
>> <complexType/>
>> </element>
>> </schema>
>> <schema elementFormDefault="qualified"
>> targetNamespace="http://base.er.rsv.se"
>> xmlns="http://www.w3.org/2001/XMLSchema">
>> <import namespace="http://akthanterare.akt.at.rsv.se"/>
>> <import namespace="http://xml.apache.org/xml-soap"/>
>> <import
>> namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
>> <import namespace="http://arendelager.art.at.rsv.se"/>
>> <import namespace="http://arendeplan.art.at.rsv.se"/>
>> <complexType name="ErMessageHeader">
>> <sequence>
>> <element name="correlationID" nillable="true" type="xsd:string"/>
>> <element name="deliveryMode" type="xsd:int"/>
>> <element name="expiration" type="xsd:long"/>
>> <element name="messageID" nillable="true" type="xsd:string"/>
>> <element name="priority" type="xsd:int"/>
>> <element name="redelivered" type="xsd:boolean"/>
>> <element name="replyTo" nillable="true" type="xsd:string"/>
>> <element name="serviceInfo" nillable="true" type="xsd:string"/>
>> <element name="timeStamp" type="xsd:long"/>
>> </sequence>
>> </complexType>
>> <complexType abstract="true" name="ErValueObject">
>> <sequence>
>> <element name="dirty" type="xsd:boolean"/>
>> <element name="messageHeader" nillable="true"
>> type="tns2:ErMessageHeader"/>
>> <element name="persistentObjectVersion" type="xsd:long"/>
>> </sequence>
>> </complexType>
>> </schema>
>> <schema elementFormDefault="qualified"
>> targetNamespace="http://akthanterare.akt.at.rsv.se"
>> xmlns="http://www.w3.org/2001/XMLSchema">
>> <import namespace="http://base.er.rsv.se"/>
>> <import namespace="http://xml.apache.org/xml-soap"/>
>> <import
>> namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
>> <import namespace="http://arendelager.art.at.rsv.se"/>
>> <import namespace="http://arendeplan.art.at.rsv.se"/>
>> <complexType abstract="true" name="AtAhAktIdAbstract">
>> <complexContent>
>> <extension base="tns2:ErValueObject">
>> <sequence>
>> <element name="id" nillable="true" type="xsd:string"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType name="AtAhAktId">
>> <complexContent>
>> <extension base="tns3:AtAhAktIdAbstract">
>> <sequence/>
>> </extension>
>> </complexContent>
>> </complexType>
>> </schema>
>> <schema elementFormDefault="qualified"
>> targetNamespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
>> xmlns="http://www.w3.org/2001/XMLSchema">
>> <import namespace="http://akthanterare.akt.at.rsv.se"/>
>> <import namespace="http://base.er.rsv.se"/>
>> <import namespace="http://xml.apache.org/xml-soap"/>
>> <import namespace="http://arendelager.art.at.rsv.se"/>
>> <import namespace="http://arendeplan.art.at.rsv.se"/>
>> <complexType abstract="true" name="AtAlArendeIntressentPKAbstract">
>> <complexContent>
>> <extension base="tns2:ErValueObject">
>> <sequence>
>> <element name="arendeid" nillable="true" type="xsd:string"/>
>> <element name="intressent" nillable="true" type="xsd:string"/>
>> <element name="varde" nillable="true" type="xsd:string"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType abstract="true" name="AtAlArendeIntressentAbstract">
>> <complexContent>
>> <extension base="tns2:ErValueObject">
>> <sequence>
>> <element name="primaryKey" nillable="true"
>> type="tns1:AtAlArendeIntressentPK"/>
>> <element name="typ" nillable="true" type="xsd:string"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType name="AtAlArendeIntressent">
>> <complexContent>
>> <extension base="impl:AtAlArendeIntressentAbstract">
>> <sequence/>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType abstract="true" name="AtAlArendeIngivareAbstract">
>> <complexContent>
>> <extension base="impl:AtAlArendeIntressent">
>> <sequence/>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType name="ArrayOf_xsd_anyType">
>> <sequence>
>> <element maxOccurs="unbounded" minOccurs="0" name="item"
>> type="xsd:anyType"/>
>> </sequence>
>> </complexType>
>> <complexType abstract="true" name="AtAlArendeFasAbstract">
>> <complexContent>
>> <extension base="tns2:ErValueObject">
>> <sequence>
>> <element name="fas" type="xsd:int"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType abstract="true" name="AtAlArendeAbstract">
>> <complexContent>
>> <extension base="tns2:ErValueObject">
>> <sequence>
>> <element name="aktId" nillable="true" type="tns3:AtAhAktId"/>
>> <element name="ankomstTid" nillable="true" type="xsd:dateTime"/>
>> <element name="ansvarigEnhet" nillable="true" type="xsd:string"/>
>> <element name="arPersonligt" type="xsd:boolean"/>
>> <element name="arendeIngivare" nillable="true"
>> type="tns1:AtAlArendeIngivare"/>
>> <element name="arendeKopplingar" nillable="true"
>> type="impl:ArrayOf_xsd_anyType"/>
>> <element name="arendeObjekt" nillable="true"
>> type="impl:ArrayOf_xsd_anyType"/>
>> <element name="arendeTypsId" nillable="true"
>> type="tns4:AtApArendeTypsId"/>
>> <element name="arendeTypsNamn" nillable="true" type="xsd:string"/>
>> <element name="avslutadTid" nillable="true" type="xsd:dateTime"/>
>> <element name="diarieNummer" nillable="true" type="xsd:string"/>
>> <element name="fas" nillable="true" type="tns1:AtAlArendeFas"/>
>> <element name="handLaggare" nillable="true" type="xsd:string"/>
>> <element name="identifikatorer" nillable="true"
>> type="impl:ArrayOf_xsd_anyType"/>
>> <element name="primaryKey" nillable="true" type="xsd:string"/>
>> <element name="skapadTid" nillable="true" type="xsd:dateTime"/>
>> <element name="startTid" nillable="true" type="xsd:dateTime"/>
>> <element name="stoppTid" nillable="true" type="xsd:dateTime"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType abstract="true" name="AtAlArendeIdAbstract">
>> <complexContent>
>> <extension base="tns2:ErValueObject">
>> <sequence>
>> <element name="arendeId" nillable="true" type="xsd:string"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType name="AtAlArendeId">
>> <complexContent>
>> <extension base="impl:AtAlArendeIdAbstract">
>> <sequence/>
>> </extension>
>> </complexContent>
>> </complexType>
>> </schema>
>> <schema elementFormDefault="qualified"
>> targetNamespace="http://xml.apache.org/xml-soap"
>> xmlns="http://www.w3.org/2001/XMLSchema">
>> <import namespace="http://akthanterare.akt.at.rsv.se"/>
>> <import namespace="http://base.er.rsv.se"/>
>> <import
>> namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
>> <import namespace="http://arendelager.art.at.rsv.se"/>
>> <import namespace="http://arendeplan.art.at.rsv.se"/>
>> <complexType name="Vector">
>> <sequence>
>> <element maxOccurs="unbounded" minOccurs="0" name="item"
>> type="xsd:anyType"/>
>> </sequence>
>> </complexType>
>> </schema>
>> <schema elementFormDefault="qualified"
>> targetNamespace="http://arendeplan.art.at.rsv.se"
>> xmlns="http://www.w3.org/2001/XMLSchema">
>> <import namespace="http://akthanterare.akt.at.rsv.se"/>
>> <import namespace="http://base.er.rsv.se"/>
>> <import namespace="http://xml.apache.org/xml-soap"/>
>> <import
>> namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
>> <import namespace="http://arendelager.art.at.rsv.se"/>
>> <complexType abstract="true" name="AtApArendeTypsIdAbstract">
>> <complexContent>
>> <extension base="tns2:ErValueObject">
>> <sequence>
>> <element name="id" nillable="true" type="xsd:string"/>
>> </sequence>
>> </extension>
>> </complexContent>
>> </complexType>
>> <complexType name="AtApArendeTypsId">
>> <complexContent>
>> <extension base="tns4:AtApArendeTypsIdAbstract">
>> <sequence/>
>> </extension>
>> </complexContent>
>> </complexType>
>> </schema>
>> </wsdl:types>
>>
>> <wsdl:message name="skapaArendeRequest">
>>
>> <wsdl:part element="tns1:skapaArende" name="parameters"/>
>>
>> </wsdl:message>
>>
>> <wsdl:message name="skapaArendeResponse">
>>
>> <wsdl:part element="tns1:skapaArendeResponse" name="parameters"/>
>>
>> </wsdl:message>
>>
>> <wsdl:portType name="AtAlArendeLagerWSWS">
>>
>> <wsdl:operation name="skapaArende">
>>
>> <wsdl:input message="impl:skapaArendeRequest"
>> name="skapaArendeRequest"/>
>>
>> <wsdl:output message="impl:skapaArendeResponse"
>> name="skapaArendeResponse"/>
>>
>> </wsdl:operation>
>>
>> </wsdl:portType>
>>
>> <wsdl:binding name="AtAlArendeLagerWSSoapBinding"
>> type="impl:AtAlArendeLagerWSWS">
>>
>> <wsdlsoap:binding style="document"
>> transport="http://schemas.xmlsoap.org/soap/http"/>
>>
>> <wsdl:operation name="skapaArende">
>>
>> <wsdlsoap:operation soapAction=""/>
>>
>> <wsdl:input name="skapaArendeRequest">
>>
>> <wsdlsoap:body use="literal"/>
>>
>> </wsdl:input>
>>
>> <wsdl:output name="skapaArendeResponse">
>>
>> <wsdlsoap:body use="literal"/>
>>
>> </wsdl:output>
>>
>> </wsdl:operation>
>>
>> </wsdl:binding>
>>
>> <wsdl:service name="AtAlArendeLagerWSWSService">
>>
>> <wsdl:port binding="impl:AtAlArendeLagerWSSoapBinding"
>> name="AtAlArendeLagerWS">
>>
>> <wsdlsoap:address
>>
>> location="http://localhost:27100/at/AtAlArendeLagerWS/services/AtAlArendeLagerWS"/>
>>
>> </wsdl:port>
>>
>> </wsdl:service>
>>
>> </wsdl:definitions>
>>
>>
>>
>>
>> However, when I test this from soapUI I get NullPointerException. The
>> log
>> gives me the following stacktrace:
>>
>> Caused by: java.lang.NullPointerException
>> at
>>
>> org.apache.axis.encoding.ser.BeanDeserializer.onStartChild(BeanDeserializer.java:314)
>> at
>>
>> org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)
>> at
>>
>> org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
>> at
>>
>> org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
>> at
>> org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236)
>> at
>> org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
>> at
>>
>> org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:148)
>> at
>>
>> org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
>>
>>
>> What does it mean? I guess something is not possible to deserialize but
>> what
>> and why not? Does anyone have any ideas?
>>
>>
>> Best wishes
>> Kerstin
>> --
>> View this message in context:
>> http://www.nabble.com/NullPointerException-when-invoking-Axis-tp16895871p16895871.html
>> Sent from the Axis - User mailing list archive at Nabble.com.
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
>> For additional commands, e-mail: axis-user-help@ws.apache.org
>>
>>
>
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>
>
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Re: NullPointerException when invoking Axis
Posted by Anne Thomas Manes <at...@gmail.com>.
You must upgrade to at least Axis 1.3 (1.4 is preferable) if you want
to use "wrapped" style.
Anne
On Fri, Apr 25, 2008 at 11:08 AM, SDev <kr...@gmail.com> wrote:
>
> Hi,
>
> I'm using Axis 1.2.1. I've auto generated a web service which created a wsdl
> that was clattered with references to
> http://schemas.xmlsoap.org/soap/encoding/. Since
> http://schemas.xmlsoap.org/soap/encoding/ is not supported by WS-I I changed
> in the wsdd from:
>
> <service name="AtAlArendeLagerWS" provider="java:RPC">
>
> to
>
> <service name="AtAlArendeLagerWS" provider="java:RPC" style="wrapped"
> use="literal">
>
> This created the wsdl below without this namespace:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <wsdl:definitions
> targetNamespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
> xmlns:apachesoap="http://xml.apache.org/xml-soap"
> xmlns:impl="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
> xmlns:intf="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
> xmlns:tns1="http://arendelager.art.at.rsv.se"
> xmlns:tns2="http://base.er.rsv.se"
> xmlns:tns3="http://akthanterare.akt.at.rsv.se"
> xmlns:tns4="http://arendeplan.art.at.rsv.se"
> xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
> xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
> xmlns:xsd="http://www.w3.org/2001/XMLSchema">
> <!--WSDL created by Apache Axis version: 1.2.1
> Built on Jun 14, 2005 (09:15:57 EDT)-->
> <wsdl:types>
> <schema elementFormDefault="qualified"
> targetNamespace="http://arendelager.art.at.rsv.se"
> xmlns="http://www.w3.org/2001/XMLSchema">
> <import namespace="http://akthanterare.akt.at.rsv.se"/>
> <import namespace="http://base.er.rsv.se"/>
> <import namespace="http://xml.apache.org/xml-soap"/>
> <import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
> <import namespace="http://arendeplan.art.at.rsv.se"/>
> <element name="skapaArende">
> <complexType>
> <sequence>
> <element name="arende" type="tns1:AtAlArende"/>
> </sequence>
> </complexType>
> </element>
> <complexType name="AtAlArendeIntressentPK">
> <complexContent>
> <extension base="impl:AtAlArendeIntressentPKAbstract">
> <sequence/>
> </extension>
> </complexContent>
> </complexType>
> <complexType name="AtAlArendeIngivare">
> <complexContent>
> <extension base="impl:AtAlArendeIngivareAbstract">
> <sequence/>
> </extension>
> </complexContent>
> </complexType>
> <complexType name="AtAlArendeFas">
> <complexContent>
> <extension base="impl:AtAlArendeFasAbstract">
> <sequence>
> <element maxOccurs="unbounded" name="fasText" nillable="true"
> type="xsd:string"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <complexType name="AtAlArende">
> <complexContent>
> <extension base="impl:AtAlArendeAbstract">
> <sequence>
> <element name="arendeId" nillable="true" type="impl:AtAlArendeId"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <element name="skapaArendeResponse">
> <complexType/>
> </element>
> </schema>
> <schema elementFormDefault="qualified"
> targetNamespace="http://base.er.rsv.se"
> xmlns="http://www.w3.org/2001/XMLSchema">
> <import namespace="http://akthanterare.akt.at.rsv.se"/>
> <import namespace="http://xml.apache.org/xml-soap"/>
> <import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
> <import namespace="http://arendelager.art.at.rsv.se"/>
> <import namespace="http://arendeplan.art.at.rsv.se"/>
> <complexType name="ErMessageHeader">
> <sequence>
> <element name="correlationID" nillable="true" type="xsd:string"/>
> <element name="deliveryMode" type="xsd:int"/>
> <element name="expiration" type="xsd:long"/>
> <element name="messageID" nillable="true" type="xsd:string"/>
> <element name="priority" type="xsd:int"/>
> <element name="redelivered" type="xsd:boolean"/>
> <element name="replyTo" nillable="true" type="xsd:string"/>
> <element name="serviceInfo" nillable="true" type="xsd:string"/>
> <element name="timeStamp" type="xsd:long"/>
> </sequence>
> </complexType>
> <complexType abstract="true" name="ErValueObject">
> <sequence>
> <element name="dirty" type="xsd:boolean"/>
> <element name="messageHeader" nillable="true"
> type="tns2:ErMessageHeader"/>
> <element name="persistentObjectVersion" type="xsd:long"/>
> </sequence>
> </complexType>
> </schema>
> <schema elementFormDefault="qualified"
> targetNamespace="http://akthanterare.akt.at.rsv.se"
> xmlns="http://www.w3.org/2001/XMLSchema">
> <import namespace="http://base.er.rsv.se"/>
> <import namespace="http://xml.apache.org/xml-soap"/>
> <import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
> <import namespace="http://arendelager.art.at.rsv.se"/>
> <import namespace="http://arendeplan.art.at.rsv.se"/>
> <complexType abstract="true" name="AtAhAktIdAbstract">
> <complexContent>
> <extension base="tns2:ErValueObject">
> <sequence>
> <element name="id" nillable="true" type="xsd:string"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <complexType name="AtAhAktId">
> <complexContent>
> <extension base="tns3:AtAhAktIdAbstract">
> <sequence/>
> </extension>
> </complexContent>
> </complexType>
> </schema>
> <schema elementFormDefault="qualified"
> targetNamespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"
> xmlns="http://www.w3.org/2001/XMLSchema">
> <import namespace="http://akthanterare.akt.at.rsv.se"/>
> <import namespace="http://base.er.rsv.se"/>
> <import namespace="http://xml.apache.org/xml-soap"/>
> <import namespace="http://arendelager.art.at.rsv.se"/>
> <import namespace="http://arendeplan.art.at.rsv.se"/>
> <complexType abstract="true" name="AtAlArendeIntressentPKAbstract">
> <complexContent>
> <extension base="tns2:ErValueObject">
> <sequence>
> <element name="arendeid" nillable="true" type="xsd:string"/>
> <element name="intressent" nillable="true" type="xsd:string"/>
> <element name="varde" nillable="true" type="xsd:string"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <complexType abstract="true" name="AtAlArendeIntressentAbstract">
> <complexContent>
> <extension base="tns2:ErValueObject">
> <sequence>
> <element name="primaryKey" nillable="true"
> type="tns1:AtAlArendeIntressentPK"/>
> <element name="typ" nillable="true" type="xsd:string"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <complexType name="AtAlArendeIntressent">
> <complexContent>
> <extension base="impl:AtAlArendeIntressentAbstract">
> <sequence/>
> </extension>
> </complexContent>
> </complexType>
> <complexType abstract="true" name="AtAlArendeIngivareAbstract">
> <complexContent>
> <extension base="impl:AtAlArendeIntressent">
> <sequence/>
> </extension>
> </complexContent>
> </complexType>
> <complexType name="ArrayOf_xsd_anyType">
> <sequence>
> <element maxOccurs="unbounded" minOccurs="0" name="item"
> type="xsd:anyType"/>
> </sequence>
> </complexType>
> <complexType abstract="true" name="AtAlArendeFasAbstract">
> <complexContent>
> <extension base="tns2:ErValueObject">
> <sequence>
> <element name="fas" type="xsd:int"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <complexType abstract="true" name="AtAlArendeAbstract">
> <complexContent>
> <extension base="tns2:ErValueObject">
> <sequence>
> <element name="aktId" nillable="true" type="tns3:AtAhAktId"/>
> <element name="ankomstTid" nillable="true" type="xsd:dateTime"/>
> <element name="ansvarigEnhet" nillable="true" type="xsd:string"/>
> <element name="arPersonligt" type="xsd:boolean"/>
> <element name="arendeIngivare" nillable="true"
> type="tns1:AtAlArendeIngivare"/>
> <element name="arendeKopplingar" nillable="true"
> type="impl:ArrayOf_xsd_anyType"/>
> <element name="arendeObjekt" nillable="true"
> type="impl:ArrayOf_xsd_anyType"/>
> <element name="arendeTypsId" nillable="true"
> type="tns4:AtApArendeTypsId"/>
> <element name="arendeTypsNamn" nillable="true" type="xsd:string"/>
> <element name="avslutadTid" nillable="true" type="xsd:dateTime"/>
> <element name="diarieNummer" nillable="true" type="xsd:string"/>
> <element name="fas" nillable="true" type="tns1:AtAlArendeFas"/>
> <element name="handLaggare" nillable="true" type="xsd:string"/>
> <element name="identifikatorer" nillable="true"
> type="impl:ArrayOf_xsd_anyType"/>
> <element name="primaryKey" nillable="true" type="xsd:string"/>
> <element name="skapadTid" nillable="true" type="xsd:dateTime"/>
> <element name="startTid" nillable="true" type="xsd:dateTime"/>
> <element name="stoppTid" nillable="true" type="xsd:dateTime"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <complexType abstract="true" name="AtAlArendeIdAbstract">
> <complexContent>
> <extension base="tns2:ErValueObject">
> <sequence>
> <element name="arendeId" nillable="true" type="xsd:string"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <complexType name="AtAlArendeId">
> <complexContent>
> <extension base="impl:AtAlArendeIdAbstract">
> <sequence/>
> </extension>
> </complexContent>
> </complexType>
> </schema>
> <schema elementFormDefault="qualified"
> targetNamespace="http://xml.apache.org/xml-soap"
> xmlns="http://www.w3.org/2001/XMLSchema">
> <import namespace="http://akthanterare.akt.at.rsv.se"/>
> <import namespace="http://base.er.rsv.se"/>
> <import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
> <import namespace="http://arendelager.art.at.rsv.se"/>
> <import namespace="http://arendeplan.art.at.rsv.se"/>
> <complexType name="Vector">
> <sequence>
> <element maxOccurs="unbounded" minOccurs="0" name="item"
> type="xsd:anyType"/>
> </sequence>
> </complexType>
> </schema>
> <schema elementFormDefault="qualified"
> targetNamespace="http://arendeplan.art.at.rsv.se"
> xmlns="http://www.w3.org/2001/XMLSchema">
> <import namespace="http://akthanterare.akt.at.rsv.se"/>
> <import namespace="http://base.er.rsv.se"/>
> <import namespace="http://xml.apache.org/xml-soap"/>
> <import namespace="http://se/rsv/at/art/arendelager/AtAlArendeLagerWS"/>
> <import namespace="http://arendelager.art.at.rsv.se"/>
> <complexType abstract="true" name="AtApArendeTypsIdAbstract">
> <complexContent>
> <extension base="tns2:ErValueObject">
> <sequence>
> <element name="id" nillable="true" type="xsd:string"/>
> </sequence>
> </extension>
> </complexContent>
> </complexType>
> <complexType name="AtApArendeTypsId">
> <complexContent>
> <extension base="tns4:AtApArendeTypsIdAbstract">
> <sequence/>
> </extension>
> </complexContent>
> </complexType>
> </schema>
> </wsdl:types>
>
> <wsdl:message name="skapaArendeRequest">
>
> <wsdl:part element="tns1:skapaArende" name="parameters"/>
>
> </wsdl:message>
>
> <wsdl:message name="skapaArendeResponse">
>
> <wsdl:part element="tns1:skapaArendeResponse" name="parameters"/>
>
> </wsdl:message>
>
> <wsdl:portType name="AtAlArendeLagerWSWS">
>
> <wsdl:operation name="skapaArende">
>
> <wsdl:input message="impl:skapaArendeRequest"
> name="skapaArendeRequest"/>
>
> <wsdl:output message="impl:skapaArendeResponse"
> name="skapaArendeResponse"/>
>
> </wsdl:operation>
>
> </wsdl:portType>
>
> <wsdl:binding name="AtAlArendeLagerWSSoapBinding"
> type="impl:AtAlArendeLagerWSWS">
>
> <wsdlsoap:binding style="document"
> transport="http://schemas.xmlsoap.org/soap/http"/>
>
> <wsdl:operation name="skapaArende">
>
> <wsdlsoap:operation soapAction=""/>
>
> <wsdl:input name="skapaArendeRequest">
>
> <wsdlsoap:body use="literal"/>
>
> </wsdl:input>
>
> <wsdl:output name="skapaArendeResponse">
>
> <wsdlsoap:body use="literal"/>
>
> </wsdl:output>
>
> </wsdl:operation>
>
> </wsdl:binding>
>
> <wsdl:service name="AtAlArendeLagerWSWSService">
>
> <wsdl:port binding="impl:AtAlArendeLagerWSSoapBinding"
> name="AtAlArendeLagerWS">
>
> <wsdlsoap:address
> location="http://localhost:27100/at/AtAlArendeLagerWS/services/AtAlArendeLagerWS"/>
>
> </wsdl:port>
>
> </wsdl:service>
>
> </wsdl:definitions>
>
>
>
>
> However, when I test this from soapUI I get NullPointerException. The log
> gives me the following stacktrace:
>
> Caused by: java.lang.NullPointerException
> at
> org.apache.axis.encoding.ser.BeanDeserializer.onStartChild(BeanDeserializer.java:314)
> at
> org.apache.axis.encoding.DeserializationContext.startElement(DeserializationContext.java:1035)
> at
> org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:165)
> at
> org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:1141)
> at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:236)
> at org.apache.axis.message.RPCElement.getParams(RPCElement.java:384)
> at
> org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:148)
> at
> org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
>
>
> What does it mean? I guess something is not possible to deserialize but what
> and why not? Does anyone have any ideas?
>
>
> Best wishes
> Kerstin
> --
> View this message in context: http://www.nabble.com/NullPointerException-when-invoking-Axis-tp16895871p16895871.html
> Sent from the Axis - User mailing list archive at Nabble.com.
>
>
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