java.lang.UnsupportedOperationException when connecting to a
sklerche Nov 23, 2006 10:14 AMHi,
I'm relatively new to web services so that may be the main problem.
Anyway, I've created an EJB which I want to expose as both a stateless session bean and a webservice. The deployment itself works fine and connecting to the session bean works, too. But when I want to connect to the Bean as a web service I get this exception on the JBoss server.
[org.jboss.ws.jaxrpc.SOAPFaultExceptionHelper] SOAP request exception
java.lang.UnsupportedOperationException: setProperty must be overridden by all subclasses of SOAPMessage
at javax.xml.soap.SOAPMessage.setProperty(SOAPMessage.java:424)
at org.jboss.ws.soap.SOAPMessageImpl.(SOAPMessageImpl.java:77)
at org.jboss.ws.soap.MessageFactoryImpl.createMessageInternal(MessageFactoryImpl.java:208)
at org.jboss.ws.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:145)
at org.jboss.ws.server.ServiceEndpoint.handleRequest(ServiceEndpoint.java:176)
at org.jboss.ws.server.ServiceEndpointManager.processSOAPRequest(ServiceEndpointManager.java:373)
at org.jboss.ws.server.StandardEndpointServlet.doPost(StandardEndpointServlet.java:116)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.jboss.ws.server.StandardEndpointServlet.service(StandardEndpointServlet.java:77)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:619)
My setup:
I'm using a JDK 1.6-beta, jboss-4.0.5.GA and jbossws-1.0.4.GA.
The session bean/ web service looks like this:
@Stateless @RemoteBinding(jndiBinding = "MyTestBean") @WebService @SOAPBinding(style = SOAPBinding.Style.RPC, use=SOAPBinding.Use.LITERAL) public class BusinessTestBean implements IBusinessTestRemote { private static final String answer = ">>>>>>>> Jboss printed: "; /* * (non-Javadoc) * * @see com.lowteq.ejb.IBusinessTest#roundTrip(java.lang.String) */ @WebMethod() @WebResult(name = "TestDataContainer") public TestDataContainer roundTrip( @WebParam String input, @WebParam Long longValue) throws RemoteException { TestDataContainer container = new TestDataContainer(); container.setLongValue(++longValue); container.setStringValue("Jboss answers: " + input); return container; } /* * (non-Javadoc) * * @see com.lowteq.ejb.IBusinessTest#toConsole(java.lang.String) */ @WebMethod() @WebResult(name="Print") public String toConsole(@WebParam String input) throws RemoteException { System.out.println(answer+ input); return answer + input; } }
As you can see the bean is EJB 3.0 and JSR-181 compliant.
The client artifacts are created by the JDK's wsimport tool.
That's the web service client:
public class WebClient { static BusinessTestBeanService service = new BusinessTestBeanService (); public static void main(String[] args) throws Exception { BusinessTestBean port = service.getBusinessTestBeanPort(); System.out.println(port.toConsole("test")); } }
As I got the same exception on a jboss-4.0.4.GA I presume there is something wrong in the implementation but I couldn't figure out what the problem is.
Any help would be great!