11:26 a.m.
Hello,
I'm not sure if this is the right forum for my question. If not sorry and please point
me to the right one.
I get allways a class cast exception if I put some values into the metadate from the
invocation object in the invoke method of an interceptor. It works fine with JBoss until
version 4.0.3SP1. But with later versions I run allways in this issue.
In a client side interceptor I do the following:
| SimpleMetaData metaData = invocation.getMetaData();
|
| metaData.addMetaData(InterceptorConstants.ARM_TAG,
| InterceptorConstants.ARM_CORR_KEY, corr.getBytes());
|
|
corr.getBytes(); is a simple byte array
If I do an EJB request I get allways this exception:
| java.lang.ClassCastException:
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput
| org.jboss.aop.util.MarshalledValue.writeExternal(MarshalledValue.java:190)
|
org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
|
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:275)
|
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:386)
| org.jboss.aop.metadata.SimpleMetaData.writeExternal(SimpleMetaData.java:226)
|
org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
|
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:275)
|
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:386)
| org.jboss.aop.joinpoint.MethodInvocation.writeExternal(MethodInvocation.java:321)
|
org.jboss.serial.persister.ExternalizePersister.writeData(ExternalizePersister.java:58)
|
org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:275)
|
org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:386)
|
org.jboss.serial.io.MarshalledObjectForLocalCalls.<init>(MarshalledObjectForLocalCalls.java:38)
| org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:53)
| org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
|
de.fh_wiesbaden.cs.vs.jboss_ejb3_instrumentation.interceptor.client.ARMRunningClient.invoke(ARMRunningClient.java:248)
|
de.fh_wiesbaden.cs.vs.jboss_ejb3_instrumentation.interceptor.client.ClientARMInterceptor.invoke(ClientARMInterceptor.java:94)
| org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
|
de.fh_wiesbaden.cs.vs.jboss_ejb3_instrumentation.interceptor.client.ClientGetCorrelatorFromThreadLocalInterceptor.invoke(ClientGetCorrelatorFromThreadLocalInterceptor.java:43)
| org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
|
org.jboss.ejb3.stateless.StatelessClusteredProxy.invoke(StatelessClusteredProxy.java:100)
| $Proxy92.getCategory(Unknown Source)
|
de.fh_wiesbaden.cs.vs.xpetstore.web.struts.action.category.CategoryAction.doExecute(CategoryAction.java:48)
|
de.fh_wiesbaden.cs.vs.xpetstore.web.struts.action.BaseAction.execute(BaseAction.java:78)
|
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:446)
| org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:266)
| org.apache.struts.action.ActionServlet.process(ActionServlet.java:1292)
| org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:492)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
| javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
|
de.fh_wiesbaden.cs.vs.xpetstore.web.filter.SignOnFilter.doFilter(SignOnFilter.java:128)
| com.opensymphony.module.sitemesh.filter.PageFilter.parsePage(Unknown Source)
| com.opensymphony.module.sitemesh.filter.PageFilter.doFilter(Unknown Source)
| org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
|
I tried to debug this thing but I couldn't get it why it occurs.
I appreciate any help and thanks in advance. If more information is required I'll post
it.
Regards,
Thomas Termin
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