Prompted by Abbasi Ujjainwala, I've taken another look at this thread, and I
think I see what the problem is. I'm guessing that you're working from the
"EJBAndJNDIOverHTTPWithUnifiedInvoker" wiki page at
http://www.jboss.org/community/docs/DOC-9632? The problem is, you're trying to
do an EJB3 invocation, but you've added the "return-exception" parameter to a
Connector configuration that is a blend of EJB2 and EJB3 artifacts. E.g., the
InvocationMarshaller is strictly for EJB2.
Instead, you want to start with this this Connector configuration:
| <!-- Unified invoker (based on remoting) for invocations via HTTP with
target EJB3 beans. -->
| <mbean code="org.jboss.remoting.transport.Connector"
| name="jboss.remoting:service=connector,transport=servlet,target=ejb3"
| display-name="EJB3 Servlet transport Connector">
| <depends>jboss.aop:service=AspectDeployer</depends>
| <attribute name="InvokerLocator">
|
servlet://${jboss.bind.address}:8080/unified-invoker/Ejb3ServerInvokerServlet
| </attribute>
| <attribute name="Configuration">
| <handlers>
| <handler
subsystem="AOP">org.jboss.aspects.remoting.AOPRemotingInvocationHandler</handler>
| </handlers>
| </attribute>
| </mbean>
|
and add the return-exception parameter:
| <attribute name="InvokerLocator">
|
servlet://${jboss.bind.address}:8080/unified-invok/Ejb3ServerInvokerServlet/?return-exception=true
| </attribute>
|
Two other things.
1. noThrowOnError="true" probably isn't what you want. That setting will cause
Remoting to return the exception as the value of the invocation, rather than
throw the exception.
2. I gather that you've been experimenting with Remoting 2.5.0.SP1. Note that
the treatment of exceptions has changed since the 2.2 releases. I didn't want
to change the default behavior of Remoting in a minor release, so I made it
possible to turn on the behavior of sending the actual exception from the
server back to the client but left the default behavior alone. For release
2.4.0.GA and above, that behavior becomes the default, and it can be reverted
to the original behavior by setting the parameter "dont-return-exception" to
"true".
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4189561#4189561
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