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Posted to user@tuscany.apache.org by LO...@interswitchng.com on 2009/09/14 20:12:16 UTC

returning OMElement to Axis client from Apache Tuscany

Hi,

While trying to return an OMElement object to an axis client the ffg error 
was thrown.

Kindly advise.

Sep 14, 2009 7:07:09 PM 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver 
invokeBusinessLogic
SEVERE: org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
org.osoa.sca.ServiceRuntimeException: 
org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:138)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:104)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:98)
        at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.invoke(
RuntimeWireImpl.java:159)
        at 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.invokeTarget(
Axis2ServiceProvider.java:758)
        at 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(
Axis2ServiceInOutSyncMessageReceiver.java:70)
        at 
org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(
AbstractInOutSyncMessageReceiver.java:42)
        at org.apache.axis2.receivers.AbstractMessageReceiver.receive(
AbstractMessageReceiver.java:100)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
        at 
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(
HTTPTransportUtils.java:275)
        at org.apache.axis2.transport.http.AxisServlet.doPost(
AxisServlet.java:133)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at 
org.apache.tuscany.sca.host.webapp.WebAppRequestDispatcher.forward(
WebAppRequestDispatcher.java:107)
        at 
org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(
TuscanyServletFilter.java:93)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:151)
        at org.apache.coyote.http11.Http11Processor.process(
Http11Processor.java:874)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(
Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
PoolTcpEndpoint.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
LeaderFollowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:689)
        at java.lang.Thread.run(Thread.java:619)
Caused by: org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(
Output2OutputTransformer.java:253)
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(
MediatorImpl.java:113)
        at 
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediateOutput(
MediatorImpl.java:405)
        at 
org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(
DataTransformationInterceptor.java:89)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:129)
        ... 28 more
Caused by: org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(
JAXBWrapperHandler.java:63)
        at 
org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(
Output2OutputTransformer.java:189)
        ... 32 more
Caused by: java.security.PrivilegedActionException: 
java.lang.InstantiationException: org.apache.axiom.om.OMElement
        at java.security.AccessController.doPrivileged(Native Method)
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(
JAXBWrapperHandler.java:57)
        ... 33 more
Caused by: java.lang.InstantiationException: org.apache.axiom.om.OMElement
        at java.lang.Class.newInstance0(Class.java:340)
        at java.lang.Class.newInstance(Class.java:308)
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler$1.run(
JAXBWrapperHandler.java:59)
        ... 35 more
- org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
org.apache.axis2.AxisFault: 
org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
        at 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(
Axis2ServiceInOutSyncMessageReceiver.java:100)
        at 
org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(
AbstractInOutSyncMessageReceiver.java:42)
        at org.apache.axis2.receivers.AbstractMessageReceiver.receive(
AbstractMessageReceiver.java:100)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
        at 
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(
HTTPTransportUtils.java:275)
        at org.apache.axis2.transport.http.AxisServlet.doPost(
AxisServlet.java:133)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at 
org.apache.tuscany.sca.host.webapp.WebAppRequestDispatcher.forward(
WebAppRequestDispatcher.java:107)
        at 
org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(
TuscanyServletFilter.java:93)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:151)
        at org.apache.coyote.http11.Http11Processor.process(
Http11Processor.java:874)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(
Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
PoolTcpEndpoint.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
LeaderFollowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:689)
        at java.lang.Thread.run(Thread.java:619)
Caused by: org.osoa.sca.ServiceRuntimeException: 
org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:138)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:104)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:98)
        at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.invoke(
RuntimeWireImpl.java:159)
        at 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.invokeTarget(
Axis2ServiceProvider.java:758)
        at 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(
Axis2ServiceInOutSyncMessageReceiver.java:70)
        ... 23 more
Caused by: org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(
Output2OutputTransformer.java:253)
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(
MediatorImpl.java:113)
        at 
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediateOutput(
MediatorImpl.java:405)
        at 
org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(
DataTransformationInterceptor.java:89)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:129)
        ... 28 more
Caused by: org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(
JAXBWrapperHandler.java:63)
        at 
org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(
Output2OutputTransformer.java:189)
        ... 32 more
Caused by: java.security.PrivilegedActionException: 
java.lang.InstantiationException: org.apache.axiom.om.OMElement
        at java.security.AccessController.doPrivileged(Native Method)
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(
JAXBWrapperHandler.java:57)
        ... 33 more
Caused by: java.lang.InstantiationException: org.apache.axiom.om.OMElement
        at java.lang.Class.newInstance0(Class.java:340)
        at java.lang.Class.newInstance(Class.java:308)
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler$1.run(
JAXBWrapperHandler.java:59)
        ... 35 more
19:07:09,575 ERROR [AxisEngine] 
org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
org.apache.axis2.AxisFault: 
org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
        at 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(
Axis2ServiceInOutSyncMessageReceiver.java:100)
        at 
org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(
AbstractInOutSyncMessageReceiver.java:42)
        at org.apache.axis2.receivers.AbstractMessageReceiver.receive(
AbstractMessageReceiver.java:100)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176)
        at 
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(
HTTPTransportUtils.java:275)
        at org.apache.axis2.transport.http.AxisServlet.doPost(
AxisServlet.java:133)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
        at 
org.apache.tuscany.sca.host.webapp.WebAppRequestDispatcher.forward(
WebAppRequestDispatcher.java:107)
        at 
org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(
TuscanyServletFilter.java:93)
        at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:215)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:188)
        at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:213)
        at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:174)
        at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:127)
        at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:117)
        at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:108)
        at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:151)
        at org.apache.coyote.http11.Http11Processor.process(
Http11Processor.java:874)
        at 
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(
Http11BaseProtocol.java:665)
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
PoolTcpEndpoint.java:528)
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
LeaderFollowerWorkerThread.java:81)
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:689)
        at java.lang.Thread.run(Thread.java:619)
Caused by: org.osoa.sca.ServiceRuntimeException: 
org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:138)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:104)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:98)
        at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.invoke(
RuntimeWireImpl.java:159)
        at 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.invokeTarget(
Axis2ServiceProvider.java:758)
        at 
org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(
Axis2ServiceInOutSyncMessageReceiver.java:70)
        ... 23 more
Caused by: org.apache.tuscany.sca.databinding.TransformationException: 
org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(
Output2OutputTransformer.java:253)
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(
MediatorImpl.java:113)
        at 
org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediateOutput(
MediatorImpl.java:405)
        at 
org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(
DataTransformationInterceptor.java:89)
        at 
org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(
RuntimeWireInvoker.java:129)
        ... 28 more
Caused by: org.apache.tuscany.sca.databinding.TransformationException: 
java.security.PrivilegedActionException: java.lang.InstantiationException: 
org.apache.axiom.om.OMElement
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(
JAXBWrapperHandler.java:63)
        at 
org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(
Output2OutputTransformer.java:189)
        ... 32 more
Caused by: java.security.PrivilegedActionException: 
java.lang.InstantiationException: org.apache.axiom.om.OMElement
        at java.security.AccessController.doPrivileged(Native Method)
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(
JAXBWrapperHandler.java:57)
        ... 33 more
Caused by: java.lang.InstantiationException: org.apache.axiom.om.OMElement
        at java.lang.Class.newInstance0(Class.java:340)
        at java.lang.Class.newInstance(Class.java:308)
        at 
org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler$1.run(
JAXBWrapperHandler.java:59)
        ... 35 more

Kindly help.

Re: returning OMElement to Axis client from Apache Tuscany

Posted by Raymond Feng <en...@gmail.com>.
Hi,

Can you show us the Java interface? It seems that you mix the OMElement with JAXB (or POJO).

Thanks,
Raymond


From: LOmotayo@interswitchng.com 
Sent: Monday, September 14, 2009 11:12 AM
To: user@tuscany.apache.org 
Subject: returning OMElement to Axis client from Apache Tuscany



Hi, 

While trying to return an OMElement object to an axis client the ffg error was thrown. 

Kindly advise. 

Sep 14, 2009 7:07:09 PM org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver invokeBusinessLogic 
SEVERE: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
org.osoa.sca.ServiceRuntimeException: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:138) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:104) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:98) 
        at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.invoke(RuntimeWireImpl.java:159) 
        at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.invokeTarget(Axis2ServiceProvider.java:758) 
        at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(Axis2ServiceInOutSyncMessageReceiver.java:70) 
        at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:42) 
        at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100) 
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176) 
        at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275) 
        at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:133) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 
        at org.apache.tuscany.sca.host.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:107) 
        at org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(TuscanyServletFilter.java:93) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) 
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) 
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) 
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) 
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) 
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) 
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) 
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) 
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) 
        at java.lang.Thread.run(Thread.java:619) 
Caused by: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(Output2OutputTransformer.java:253) 
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImpl.java:113) 
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediateOutput(MediatorImpl.java:405) 
        at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:89) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:129) 
        ... 28 more 
Caused by: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(JAXBWrapperHandler.java:63) 
        at org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(Output2OutputTransformer.java:189) 
        ... 32 more 
Caused by: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at java.security.AccessController.doPrivileged(Native Method) 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(JAXBWrapperHandler.java:57) 
        ... 33 more 
Caused by: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at java.lang.Class.newInstance0(Class.java:340) 
        at java.lang.Class.newInstance(Class.java:308) 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler$1.run(JAXBWrapperHandler.java:59) 
        ... 35 more 
- org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
org.apache.axis2.AxisFault: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430) 
        at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(Axis2ServiceInOutSyncMessageReceiver.java:100) 
        at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:42) 
        at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100) 
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176) 
        at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275) 
        at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:133) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 
        at org.apache.tuscany.sca.host.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:107) 
        at org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(TuscanyServletFilter.java:93) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) 
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) 
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) 
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) 
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) 
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) 
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) 
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) 
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) 
        at java.lang.Thread.run(Thread.java:619) 
Caused by: org.osoa.sca.ServiceRuntimeException: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:138) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:104) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:98) 
        at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.invoke(RuntimeWireImpl.java:159) 
        at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.invokeTarget(Axis2ServiceProvider.java:758) 
        at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(Axis2ServiceInOutSyncMessageReceiver.java:70) 
        ... 23 more 
Caused by: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(Output2OutputTransformer.java:253) 
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImpl.java:113) 
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediateOutput(MediatorImpl.java:405) 
        at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:89) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:129) 
        ... 28 more 
Caused by: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(JAXBWrapperHandler.java:63) 
        at org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(Output2OutputTransformer.java:189) 
        ... 32 more 
Caused by: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at java.security.AccessController.doPrivileged(Native Method) 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(JAXBWrapperHandler.java:57) 
        ... 33 more 
Caused by: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at java.lang.Class.newInstance0(Class.java:340) 
        at java.lang.Class.newInstance(Class.java:308) 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler$1.run(JAXBWrapperHandler.java:59) 
        ... 35 more 
19:07:09,575 ERROR [AxisEngine] org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
org.apache.axis2.AxisFault: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430) 
        at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(Axis2ServiceInOutSyncMessageReceiver.java:100) 
        at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:42) 
        at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100) 
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176) 
        at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275) 
        at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:133) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:710) 
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:803) 
        at org.apache.tuscany.sca.host.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:107) 
        at org.apache.tuscany.sca.host.webapp.TuscanyServletFilter.doFilter(TuscanyServletFilter.java:93) 
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) 
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) 
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) 
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) 
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) 
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) 
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:874) 
        at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) 
        at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) 
        at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) 
        at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) 
        at java.lang.Thread.run(Thread.java:619) 
Caused by: org.osoa.sca.ServiceRuntimeException: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:138) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:104) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:98) 
        at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.invoke(RuntimeWireImpl.java:159) 
        at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.invokeTarget(Axis2ServiceProvider.java:758) 
        at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(Axis2ServiceInOutSyncMessageReceiver.java:70) 
        ... 23 more 
Caused by: org.apache.tuscany.sca.databinding.TransformationException: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(Output2OutputTransformer.java:253) 
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImpl.java:113) 
        at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediateOutput(MediatorImpl.java:405) 
        at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:89) 
        at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:129) 
        ... 28 more 
Caused by: org.apache.tuscany.sca.databinding.TransformationException: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(JAXBWrapperHandler.java:63) 
        at org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(Output2OutputTransformer.java:189) 
        ... 32 more 
Caused by: java.security.PrivilegedActionException: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at java.security.AccessController.doPrivileged(Native Method) 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler.create(JAXBWrapperHandler.java:57) 
        ... 33 more 
Caused by: java.lang.InstantiationException: org.apache.axiom.om.OMElement 
        at java.lang.Class.newInstance0(Class.java:340) 
        at java.lang.Class.newInstance(Class.java:308) 
        at org.apache.tuscany.sca.databinding.jaxb.JAXBWrapperHandler$1.run(JAXBWrapperHandler.java:59) 
        ... 35 more 

Kindly help.