I think the "Unknown source" messages are because you don't have the source for the third-party libraries, and the line numbers can't be determined from the class files.
A ClassCastException usually occurs because you are trying to cast an object to an incompatible class (e.g. because the target class is not a parent class to the object's class).
Hope this helps ...
cheers,
Martin
On Friday, November 15, 2002, at 01:55 AM, Abhijat Thakur wrote:
We intergrated a third party SOAP server with Tomcat. All it involved was adding an entry in the web.xml file for SOAP servers servlet.The SOAP server does publlish the service but when i invoke the service from the client it does call the service but any code executed corresponding to the third party software in the web service throws a ClassCastException and there are Unknown Source messages.
It gives Unknown source for any classes corresponding to the third party software. Is it a class loading problem? what am i doing wrong?
thanks
abhijat
java.lang.ClassCastException: org.apache.coyote.tomcat4.CoyoteRequestFacade
at com.bdna.pl.testing.TestingRemoteService.getIBMStockSymbol(Unknown So
urce)
at java.lang.reflect.Method.invoke(Native Method)
at electric.util.reflect.Invocation.execute(Unknown Source)
at electric.util.reflect.Invocation.invoke(Unknown Source)
at electric.service.object.ObjectService.invoke(Unknown Source)
at electric.net.soap.SOAPMessage.invoke(Unknown Source)
at electric.net.soap.SOAPMessage.invoke(Unknown Source)
at electric.net.soap.http.SOAPHTTPHandler.service(Unknown Source)
at electric.server.http.ServletServer.service(Unknown Source)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil terChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal ve.java:260)
at org.apache.catalina.core.StandardPipeline StandardPipelineValveContext.invokeNextStandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal ve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:23 96)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav a:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV alve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav a:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve .java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: 480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:4 05)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process Connection(Http11Protocol.java:380)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:5 08)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo l.java:533)
at java.lang.Thread.run(Thread.java:484)
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