I am experiencing some unexpected behaviour when using
RequestDispatcherProvider to delegate a request to a JSP
After the service method has been executed the writeTo method on the
RequestDispatcherProvider is invoked, and correctly forwards to my JSP
using
javax.servlet.RequestDispatcher.forward(request,response)
However at that point, somewhere during/after the forward, the
JAXRSOutInterceptor picks up the forwarded request (the JSP path) as if
it's a redirect and throws a 404 error trying to martch the forward
against one of its JAX-RS patterns:
"No operation matching request path /WEB-INF/jsp/test.jsp is found"
I would have expected the response from the forward to be returned
directly to the client - but it somehow seems to be being recycled
(redirected) back into the JAX-RS interceptor chain.
I am using CXF 2.2.5
Wiring as follows:
<jaxrs:server id="testRestServer" address="/test/">
<jaxrs:serviceBeans>
<ref bean="testServer"/>
</jaxrs:serviceBeans>
<jaxrs:providers>
<ref bean="dispatchProvider1"/>
</jaxrs:providers>
</jaxrs:server>
<bean id="dispatchProvider1"
class="org.apache.cxf.jaxrs.provider.RequestDispatcherProvider">
<property name="resourcePath" value="/WEB-INF/jsp/test.jsp"/>
<property name="scope" value="request"/>
</bean>
<bean id="testServer" class="my.package.TestServer" />
public class TestServer {
@GET
@Path("/test")
public Test getTest() {
Test test = new test("hello world");
return test;
}
}
On requesting GET /test/test
The method TestServer.getTest() is being invoked and the
RequestDispatcherProvider subsequently calls
RequestDispactyer.forward() to the /WEB-INF/jsp/test.jsp (which
renders the message from the Test object)
However, I am then subsequently getting an error :
Jan 4, 2010 1:51:31 PM org.apache.cxf.jaxrs.utils.JAXRSUtils
findTargetMethod
WARNING: .No operation matching request path /WEB-INF/jsp/test.jsp is
found
As the forward is recycled through the JAXRS interceptor as a redirect
or incoming request, resulting in a 404.
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