[jboss-user] [JBossWS] - Class Cast Exception inconsistently

[krishnaroopa]

Hi

We are using JBOSS 4.2.3 , JBOSSWS Native 3.1.0 with WS-Addressing enabled. WS tracing enabled. 

We have an architecture like this. 

Web services -- servlets -- JSP pages (uses GWT)

When multiple web methods are called in a JSP page, it throws the Classcast exception.
anonymous wrote : 
  | javax.xml.ws.WebServiceException: java.lang.ClassCastException: com.mobax.signage.ws.RemoveDeviceResponse cannot be cast to com.mobax.signage.ws.GetDeviceResponseResponse
  |  at org.jboss.ws.core.jaxws.client.ClientImpl.handleRemoteException(ClientImpl.java:404)
  |  at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:314)
  |  at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:172)
  |  at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:152)
  |  at $Proxy103.removeDevice(Unknown Source)
  |  at com.mobax.mashup.webserviceconsumer.SignageServiceConsumer.removeDevices(SignageServiceConsumer.java:264)
  |  at com.mobax.mashup.responsebuilder.EnablerResponseParser.removeDevice(EnablerResponseParser.java:1489)
  |  at com.mobax.mashup.servlet.signage.RemoveDevice.processRequest(RemoveDevice.java:60)
  |  at com.mobax.mashup.servlet.signage.RemoveDevice.doGet(RemoveDevice.java:88)
  |  at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
  |  at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
  |  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  |  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |  at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |  at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |  at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |  at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  |  at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  |  at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  |  at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  |  at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  |  at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
  |  at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |  at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |  at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
  |  at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  |  at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
  |  at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
  |  at java.lang.Thread.run(Thread.java:619)
  | 

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