[DOSGi] Problem by passing a org.osgi.service.event.Event Object as parameter

[Michael Gerlinger]

Hi,

I'm trying to call a remote Service with a method like this:
   public void postEvent(Event event);

(Event is from type: org.osgi.service.event.Event)

By calling this method as remote Service via CXF - DSW this Exception is 
thrown on the host wherer the origin service is published:

22.07.2009 15:23:55 org.apache.cxf.phase.PhaseInterceptorChain doIntercept
INFO: Interceptor has thrown exception, unwinding now
org.apache.cxf.interceptor.Fault: Couldn't instantiate class. 
org.osgi.service.event.Event. Nested exception is 
java.lang.InstantiationException: org.osgi.service.event.Event
       at 
org.apache.cxf.aegis.databinding.XMLStreamDataReader.read(XMLStreamDataReader.java:63)
       at 
org.apache.cxf.aegis.databinding.XMLStreamDataReader.read(XMLStreamDataReader.java:38)
       at 
org.apache.cxf.interceptor.DocLiteralInInterceptor.getPara(DocLiteralInInterceptor.java:242)
       at 
org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:120)
       at 
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
       at 
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:89)
       at 
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.serviceRequest(JettyHTTPDestination.java:302)
       at 
org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:265)
       at 
org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:70)
       at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:729)
       at 
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
       at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
       at org.mortbay.jetty.Server.handle(Server.java:324)
       at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
       at 
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843)
       at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
       at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
       at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
       at 
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
       at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
Caused by: org.apache.cxf.aegis.DatabindingException: Couldn't 
instantiate class. org.osgi.service.event.Event. Nested exception is 
java.lang.InstantiationException: org.osgi.service.event.Event
       at 
org.apache.cxf.aegis.type.basic.BeanType.readObject(BeanType.java:181)
       at 
org.apache.cxf.aegis.AegisXMLStreamDataReader.read(AegisXMLStreamDataReader.java:82)
       at 
org.apache.cxf.aegis.databinding.XMLStreamDataReader.read(XMLStreamDataReader.java:61)
       ... 19 more
Caused by: java.lang.InstantiationException: org.osgi.service.event.Event
       at java.lang.Class.newInstance0(Unknown Source)
       at java.lang.Class.newInstance(Unknown Source)
       at 
org.apache.cxf.aegis.type.basic.BeanType.readObject(BeanType.java:131)



has anyone a hint what to do to get the Event submitted by CXF? If not 
realy necessary I don't  want to change my Service Interface.

Thanks for your answers

Michael