[jboss-user] [JBoss jBPM] - BPEL Problem with Fault Handler
Fabiana
do-not-reply at jboss.com
Mon Aug 18 06:32:36 EDT 2008
Hi, I'm trying to develop a BPEL process with fault handling. I have a web service wich unzip a file and send a fault message when cannot find the file. The wsdl of this web service is this:
| <?xml version="1.0" encoding="UTF-8"?><wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:schema="http://www.xxx.it/xxx/schema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" targetNamespace="http://www.xxx.it/xxx/schema">
| <wsdl:types>
| <schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://www.xxx.it/xxx/schema" elementFormDefault="qualified" targetNamespace="http://www.xxx.it/xxx/schema">
| <element name="UnzipXPostFileRequest">
| <complexType>
| <sequence>
| <element maxOccurs="1" minOccurs="1" name="idFile" type="long"/>
| </sequence>
| </complexType>
|
| </element>
|
| <element name="UnzipXPostFileResponse">
| <complexType>
| <sequence>
| <element maxOccurs="1" minOccurs="1" name="nomeFileDati" type="tns:TipoNomePathFile"/>
| <element maxOccurs="1" minOccurs="1" name="pathFileDati" type="tns:TipoNomePathFile"/>
| <element maxOccurs="1" minOccurs="0" name="nomeFileIndice" type="tns:TipoNomePathFile"/>
| <element maxOccurs="1" minOccurs="0" name="pathFileIndice" type="tns:TipoNomePathFile"/>
| </sequence>
|
| </complexType>
| </element>
|
| <element name="ParseXMLIndiceRequest">
| <complexType>
| <sequence>
| <element maxOccurs="1" minOccurs="1" name="idFile" type="long"/>
| <element maxOccurs="1" minOccurs="1" name="nomeFileIndice" type="tns:TipoNomePathFile"/>
| <element maxOccurs="1" minOccurs="1" name="pathFileIndice" type="tns:TipoNomePathFile"/>
|
| </sequence>
| </complexType>
| </element>
|
| <element name="ParseXMLIndiceResponse">
| <complexType>
| <sequence>
| <element maxOccurs="1" minOccurs="1" name="nomeFileIndice" type="tns:TipoNomePathFile"/>
| <element maxOccurs="1" minOccurs="1" name="pathFileIndice" type="tns:TipoNomePathFile"/>
|
| </sequence>
| </complexType>
| </element>
|
| <element name="UnzipXPostFileFault">
| <complexType>
| <sequence>
| <element name="customField" type="string"/>
| </sequence>
|
| </complexType>
| </element>
|
| <simpleType name="TipoNomePathFile">
| <annotation>
| <documentation>Definisce il nome o il percorso di un file</documentation>
| </annotation>
| <restriction base="string">
| <minLength value="1"/>
|
| <maxLength value="255"/>
| <pattern value="[a-zA-Z0-9_\\/. ]+"/>
| </restriction>
| </simpleType>
| </schema>
| </wsdl:types>
| <wsdl:message name="UnzipXPostFileRequest">
| <wsdl:part element="schema:UnzipXPostFileRequest" name="UnzipXPostFileRequest">
| </wsdl:part>
|
| </wsdl:message>
| <wsdl:message name="ParseXMLIndiceRequest">
| <wsdl:part element="schema:ParseXMLIndiceRequest" name="ParseXMLIndiceRequest">
| </wsdl:part>
| </wsdl:message>
| <wsdl:message name="UnzipXPostFileFault">
| <wsdl:part element="schema:UnzipXPostFileFault" name="UnzipXPostFileFault">
| </wsdl:part>
| </wsdl:message>
|
| <wsdl:message name="ParseXMLIndiceResponse">
| <wsdl:part element="schema:ParseXMLIndiceResponse" name="ParseXMLIndiceResponse">
| </wsdl:part>
| </wsdl:message>
| <wsdl:message name="UnzipXPostFileResponse">
| <wsdl:part element="schema:UnzipXPostFileResponse" name="UnzipXPostFileResponse">
| </wsdl:part>
| </wsdl:message>
| <wsdl:portType name="XPostWS">
|
| <wsdl:operation name="UnzipXPostFile">
| <wsdl:input message="schema:UnzipXPostFileRequest" name="UnzipXPostFileRequest">
| </wsdl:input>
| <wsdl:output message="schema:UnzipXPostFileResponse" name="UnzipXPostFileResponse">
| </wsdl:output>
| <wsdl:fault message="schema:UnzipXPostFileFault" name="UnzipXPostFileFault">
| </wsdl:fault>
| </wsdl:operation>
| <wsdl:operation name="ParseXMLIndice">
|
| <wsdl:input message="schema:ParseXMLIndiceRequest" name="ParseXMLIndiceRequest">
| </wsdl:input>
| <wsdl:output message="schema:ParseXMLIndiceResponse" name="ParseXMLIndiceResponse">
| </wsdl:output>
| </wsdl:operation>
| </wsdl:portType>
| <wsdl:binding name="XPostWSBinding" type="schema:XPostWS">
| <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
| <wsdl:operation name="UnzipXPostFile">
|
| <soap:operation soapAction=""/>
| <wsdl:input name="UnzipXPostFileRequest">
| <soap:body use="literal"/>
| </wsdl:input>
| <wsdl:output name="UnzipXPostFileResponse">
| <soap:body use="literal"/>
| </wsdl:output>
| <wsdl:fault name="UnzipXPostFileFault">
| <soap:fault name="UnzipXPostFileFault" use="literal"/>
|
| </wsdl:fault>
| </wsdl:operation>
| <wsdl:operation name="ParseXMLIndice">
| <soap:operation soapAction=""/>
| <wsdl:input name="ParseXMLIndiceRequest">
| <soap:body use="literal"/>
| </wsdl:input>
| <wsdl:output name="ParseXMLIndiceResponse">
| <soap:body use="literal"/>
|
| </wsdl:output>
| </wsdl:operation>
| </wsdl:binding>
| <wsdl:service name="XPostWSService">
| <wsdl:port binding="schema:XPostWSBinding" name="XPostWSPort">
| <soap:address location="http://localhost:8080/xxxx-server/xxxxWS"/>
| </wsdl:port>
| </wsdl:service>
| </wsdl:definitions>
|
In the BPEL code I have this inline fault handler:
| <bpws:invoke inputVariable="unzipXPostFileRequest" name="Invoke"
| operation="UnzipXPostFile"
| outputVariable="unzipXPostFileResponse"
| partnerLink="xPostWS" portType="ns0:XPostWS">
| <bpws:catch faultMessageType="ns0:UnzipXPostFileFault"
| faultName="ns0:UnzipXPostFileFault" faultVariable="unzipXPostFileFault">
| <bpws:sequence>
| <bpws:assign name="Assign2" validate="no">
| <bpws:copy>
| <bpws:from><![CDATA[concat($input.payload, "Errore")]]></bpws:from>
| <bpws:to part="payload" variable="input">
| <bpws:query queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![CDATA[tns:input]]></bpws:query>
| </bpws:to>
| </bpws:copy>
| </bpws:assign>
| </bpws:sequence>
| </bpws:catch>
| </bpws:invoke>
|
The process is deployed and works well when there is no fault, but when the service send a fault message, I got this:
anonymous wrote :
| 11:31:20,107 WARN [ProxyWarnLog] Narrowing proxy to class org.jbpm.bpel.variable.def.MessageType - this operation breaks ==
| 11:31:20,107 ERROR [GraphElement] action threw exception: org.jbpm.bpel.graph.exe.FaultInstance at d246ce[name={http://www.xxxx.it/xxxx/schema}UnzipXPostFileFault,message=org.jbpm.bpel.variable.exe.MessageValue@126a8dc[type=org.jbpm.bpel.variable.def.MessageType@1183a79[name={http://www.xxxx.it/xxxx/schema}UnzipXPostFileFault],parts={UnzipXPostFileFault=[UnzipXPostFileFault: null]}]]
| org.jbpm.bpel.graph.exe.BpelFaultException: org.jbpm.bpel.graph.exe.FaultInstance at d246ce[name={http://www.xxxx.it/xxxx/schema}UnzipXPostFileFault,message=org.jbpm.bpel.variable.exe.MessageValue@126a8dc[type=org.jbpm.bpel.variable.def.MessageType@1183a79[name={http://www.xxxx.it/xxxx/schema}UnzipXPostFileFault],parts={UnzipXPostFileFault=[UnzipXPostFileFault: null]}]]
| at org.jbpm.bpel.integration.client.SoapClient.call(SoapClient.java:112)
| at org.jbpm.bpel.integration.jms.JmsIntegrationService.invoke(JmsIntegrationService.java:182)
| at org.jbpm.bpel.integration.def.InvokeAction.execute(InvokeAction.java:76)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at org.jbpm.graph.def.Action_$$_javassist_159.execute(Action_$$_javassist_159.java)
| at org.jbpm.graph.def.GraphElement.executeAction(GraphElement.java:264)
| at org.jbpm.graph.def.Node.execute(Node.java:339)
| at org.jbpm.bpel.graph.def.Activity.enter(Activity.java:110)
| at org.jbpm.graph.def.Transition.take(Transition.java:151)
| at org.jbpm.graph.def.Node.leave(Node.java:394)
| at org.jbpm.bpel.graph.def.Activity.leave(Activity.java:200)
| at org.jbpm.bpel.graph.basic.Assign.execute(Assign.java:47)
| at org.jbpm.bpel.graph.def.Activity.enter(Activity.java:110)
| at org.jbpm.graph.def.Transition.take(Transition.java:151)
| at org.jbpm.graph.def.Node.leave(Node.java:394)
| at org.jbpm.bpel.graph.def.Activity.leave(Activity.java:200)
| at org.jbpm.bpel.graph.basic.Receive.messageReceived(Receive.java:53)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at org.jbpm.bpel.graph.basic.Receive_$$_javassist_29.messageReceived(Receive_$$_javassist_29.java)
| at org.jbpm.bpel.integration.def.ReceiveAction.deliverMessage(ReceiveAction.java:99)
| at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
| at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
| at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
| at java.lang.reflect.Method.invoke(Method.java:585)
| at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:173)
| at org.jbpm.bpel.integration.def.ReceiveAction_$$_javassist_103.deliverMessage(ReceiveAction_$$_javassist_103.java)
| at org.jbpm.bpel.integration.jms.StartListener.deliverRequest(StartListener.java:222)
| at org.jbpm.bpel.integration.jms.StartListener.onMessage(StartListener.java:168)
| at org.jboss.mq.SpyMessageConsumer.run(SpyMessageConsumer.java:682)
| at java.lang.Thread.run(Thread.java:595)
|
This is the fault message that I receive:
| <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
| <SOAP-ENV:Header/>
| <SOAP-ENV:Body>
| <SOAP-ENV:Fault>
| <faultcode>SOAP-ENV:Server</faultcode>
| <faultstring>Server error</faultstring>
| <detail>
| <UnzipXPostFileFault xmlns="http://www.xxxx.it/xxxx/schema">
| <customField>100</customField>
| </UnzipXPostFileFault>
| </detail>
| </SOAP-ENV:Fault>
| </SOAP-ENV:Body>
| </SOAP-ENV:Envelope>
|
I'm using the JBoss 4.2.2.GA and the BPEL engine jbpm-bpel.1.1.GA To develop the web service I use Spring Web Services (first contract).
Any ideas?
Thank you all and sorry for the long post,
Fabiana
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