[JBossWS] - Bug? operations from doc-literal BARE to WRAPPED
by bocio
Hi all,
I'm completely stuck on this, please could you confirm thsi is a bug or where I'm wrong?
I'm using JBossWS1.0.4 as client of an Axis2 service. Until now everything was ok, then...
I removed two methods from a working POJO class exposed as WS and I started getting a ClassCastException at runtime on my JBoss JSR109 client side calling the remaining methods. Suddendly all my operations are seen as "doc-literal wrapped"
For example:
| public String getConfigurationFile ()
| {
| return "abracadabra";
| }
|
This is the Exception trace:
| 2007-02-14 15:17:04,896 TRACE [jbossws.SOAPMessage] Incoming Response SOAPMessage
| <soapenv:Envelope xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/'>
| <soapenv:Header/>
| <soapenv:Body>
| <ns:getConfigurationFileResponse xmlns:ns='http://neo.spectre.com/xsd'>
| <ns:_return>abracadabra</ns:_return>
| </ns:getConfigurationFileResponse>
| </soapenv:Body>
| </soapenv:Envelope>
| 2007-02-14 15:17:04,896 DEBUG [org.jboss.ws.common.CommonSOAPBinding] unbindResponseMessage: {http://neo.spectre.com}getConfigurationFile
| 2007-02-14 15:17:04,912 DEBUG [org.jboss.ws.binding.EndpointInvocation] setReturnValue: org.jboss.ws.soap.SOAPBodyElementDoc
| 2007-02-14 15:17:04,912 DEBUG [org.jboss.ws.binding.EndpointInvocation] getReturnValue
| 2007-02-14 15:17:04,912 DEBUG [org.jboss.ws.soap.SOAPContentElement] getObjectValue [xmlType={http://neo.spectre.com/xsd}>getConfigurationFileResponse,javaType=class com.spectre.neo.GetConfigurationFileResponse]
| 2007-02-14 15:17:04,912 DEBUG [org.jboss.ws.jbossxb.JBossXBDeserializer] deserialize: [xmlName={http://neo.spectre.com/xsd}getConfigurationFileResponse,xmlType=...>getConfigurationFileResponse]
| 2007-02-14 15:17:04,928 DEBUG [org.jboss.ws.jbossxb.JBossXBDeserializer] deserialized: com.spectre.neo.GetConfigurationFileResponse
| 2007-02-14 15:17:04,928 DEBUG [org.jboss.ws.soap.SOAPContentElement] objectValue: com.spectre.neo.GetConfigurationFileResponse
| 2007-02-14 15:17:04,928 DEBUG [org.jboss.ws.binding.EndpointInvocation] transformPayloadValue: org.jboss.ws.soap.SOAPBodyElementDoc -> com.spectre.neo.GetConfigurationFileResponse
| 2007-02-14 15:17:04,928 DEBUG [org.jboss.ws.jaxrpc.ParameterWrapping] unwrapResponseParameter: com.spectre.neo.GetConfigurationFileResponse
| 2007-02-14 15:17:04,928 DEBUG [org.jboss.ws.jaxrpc.ParameterWrapping] get_return: java.lang.String
| 2007-02-14 15:17:04,928 DEBUG [org.jboss.ws.soap.MessageContextAssociation] popMessageContext: org.jboss.ws.jaxrpc.handler.SOAPMessageContextJAXRPC@1f7be7b
| 2007-02-14 15:17:04,928 ERROR [com.spectre.web.neo.FrontController] Command execute exception
| java.lang.ClassCastException: java.lang.String
| at $Proxy56.getConfigurationFile(Unknown Source)
| at com.spectre.web.neo.adapter.ConfigurationFileAdapter.getData(ConfigurationFileAdapter.java:35)
| at com.spectre.web.neo.commands.FileConfigCommand.execute(FileConfigCommand.java:46)
| at com.spectre.web.neo.FrontController.processRequest(FrontController.java:107)
| at com.spectre.web.neo.FrontController.doGet(FrontController.java:66)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
| at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
| at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
| at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
| at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
| at java.lang.Thread.run(Thread.java:595)
|
I enabled JBossWS logs and I started digging...
If I insert again the two methods in my POJO WS and I generate again WSDL and client artifacts, this is the happy day scenario:
| 2007-02-14 15:56:45,897 TRACE [jbossws.SOAPMessage] Incoming Response SOAPMessage
| <soapenv:Envelope xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/'>
| <soapenv:Header/>
| <soapenv:Body>
| <ns:getConfigurationFileResponse xmlns:ns='http://neo.spectre.com/xsd'>
| <ns:_return>abracadabra</ns:_return>
| </ns:getConfigurationFileResponse>
| </soapenv:Body>
| </soapenv:Envelope>
| 2007-02-14 15:56:45,897 DEBUG [org.jboss.ws.common.CommonSOAPBinding] unbindResponseMessage: {http://neo.spectre.com}getConfigurationFile
| 2007-02-14 15:56:45,897 DEBUG [org.jboss.ws.binding.EndpointInvocation] setReturnValue: org.jboss.ws.soap.SOAPBodyElementDoc
| 2007-02-14 15:56:45,897 DEBUG [org.jboss.ws.binding.EndpointInvocation] getReturnValue
| 2007-02-14 15:56:45,897 DEBUG [org.jboss.ws.soap.SOAPContentElement] getObjectValue [xmlType={http://neo.spectre.com/xsd}>getConfigurationFileResponse,javaType=class com.spectre.neo.GetConfigurationFileResponse]
| 2007-02-14 15:56:45,897 DEBUG [org.jboss.ws.jbossxb.JBossXBDeserializer] deserialize: [xmlName={http://neo.spectre.com/xsd}getConfigurationFileResponse,xmlType=...>getConfigurationFileResponse]
| 2007-02-14 15:56:45,912 DEBUG [org.jboss.ws.jbossxb.JBossXBDeserializer] deserialized: com.spectre.neo.GetConfigurationFileResponse
| 2007-02-14 15:56:45,912 DEBUG [org.jboss.ws.soap.SOAPContentElement] objectValue: com.spectre.neo.GetConfigurationFileResponse
| 2007-02-14 15:56:45,912 DEBUG [org.jboss.ws.binding.EndpointInvocation] transformPayloadValue: org.jboss.ws.soap.SOAPBodyElementDoc -> com.spectre.neo.GetConfigurationFileResponse
| 2007-02-14 15:56:45,912 DEBUG [org.jboss.ws.soap.MessageContextAssociation] popMessageContext: org.jboss.ws.jaxrpc.handler.SOAPMessageContextJAXRPC@126b165
| 2007-02-14 15:56:45,912 DEBUG [com.spectre.web.neo.adapter.ConfigurationFileAdapter] reply: abracadabra
|
I compared the two WSDL before and after the two method inserted and nothing is changed for the getConfigurationFile() method. (I can post them, if needed).
Looking into the JBoss logs I discovered that on the correct scenario all operations are seen as doc-literal BARE
| OperationMetaData:
| qname={http://neo.spectre.com}getConfigurationFile
| javaName=getConfigurationFile
| style=document/literal/BARE
| oneWay=false
| soapAction=urn:getConfigurationFile
| ReturnMetaData:
| xmlName={http://neo.spectre.com/xsd}getConfigurationFileResponse
| xmlType={http://neo.spectre.com/xsd}>getConfigurationFileResponse
| javaType=com.spectre.neo.GetConfigurationFileResponse
| mode=OUT
| inHeader=false
| wrappedVariables=[]
| wrappedTypes=[]
| wrappedElementNames=[]
When I'm getting thw ClassCastException the same operation is seen as doc-literal WRAPPED:
| OperationMetaData:
| qname={http://neo.spectre.com}getConfigurationFile
| javaName=getConfigurationFile
| style=document/literal/WRAPPED
| oneWay=false
| soapAction=urn:getConfigurationFile
| ReturnMetaData:
| xmlName={http://neo.spectre.com/xsd}getConfigurationFileResponse
| xmlType={http://neo.spectre.com/xsd}>getConfigurationFileResponse
| javaType=com.spectre.neo.GetConfigurationFileResponse
| mode=OUT
| inHeader=false
| wrappedVariables=[_return]
| wrappedTypes=[]
| wrappedElementNames=[]
|
thank you in advance
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19 years, 1 month