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Posted to dev@tuscany.apache.org by "Raymond Feng (JIRA)" <tu...@ws.apache.org> on 2008/03/07 20:11:46 UTC
[jira] Assigned: (TUSCANY-2066) Modify the sample
'ws-void-args-return',return a null javabean result,throw a
NullPointerException
[ https://issues.apache.org/jira/browse/TUSCANY-2066?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Raymond Feng reassigned TUSCANY-2066:
-------------------------------------
Assignee: Raymond Feng
> Modify the sample 'ws-void-args-return',return a null javabean result,throw a NullPointerException
> --------------------------------------------------------------------------------------------------
>
> Key: TUSCANY-2066
> URL: https://issues.apache.org/jira/browse/TUSCANY-2066
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Axis Binding Extension
> Affects Versions: Java-SCA-1.1
> Environment: sun jdk1.5.09,windows xp
> Reporter: wangfeng
> Assignee: Raymond Feng
> Fix For: Java-SCA-Next
>
> Attachments: voidtest.zip
>
>
> I run the sample 'ws-void-args-return',it's ok.
> But when I added a get javaBean method and return the null result,the example throw a NullPointerException.
> public Bean getNullBean(){
> return null;
> }
> org.apache.tuscany.sca.databinding.TransformationException: java.lang.NullPointerException
> org.osoa.sca.ServiceRuntimeException: org.apache.tuscany.sca.databinding.TransformationException: java.lang.NullPointerException
> at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:123)
> at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:89)
> at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:83)
> at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.invoke(RuntimeWireImpl.java:135)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.invokeTarget(Axis2ServiceProvider.java:641)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInOutSyncMessageReceiver.invokeBusinessLogic(Axis2ServiceInOutSyncMessageReceiver.java:68)
> at org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:42)
> at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:96)
> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:145)
> at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275)
> at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:120)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367)
> at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:712)
> at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> at org.mortbay.jetty.Server.handle(Server.java:285)
> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:502)
> at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:835)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:641)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:208)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:378)
> at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:368)
> at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:61)
> at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:214)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
> at java.lang.Thread.run(Thread.java:595)
> Caused by: org.apache.tuscany.sca.databinding.TransformationException: java.lang.NullPointerException
> at org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(Output2OutputTransformer.java:199)
> at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImpl.java:73)
> at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.transform(DataTransformationInterceptor.java:186)
> at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:169)
> at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:114)
> ... 29 more
> Caused by: java.lang.NullPointerException
> at org.apache.tuscany.sca.databinding.javabeans.JavaBean2XMLTransformer.transform(JavaBean2XMLTransformer.java:72)
> at org.apache.tuscany.sca.databinding.axiom.Exception2OMElement.transform(Exception2OMElement.java:48)
> at org.apache.tuscany.sca.databinding.axiom.Exception2OMElement.transform(Exception2OMElement.java:1)
> at org.apache.tuscany.sca.databinding.DefaultTransformerExtensionPoint$LazyPullTransformer.transform(DefaultTransformerExtensionPoint.java:199)
> at org.apache.tuscany.sca.databinding.impl.MediatorImpl.mediate(MediatorImpl.java:73)
> at org.apache.tuscany.sca.core.databinding.transformers.Output2OutputTransformer.transform(Output2OutputTransformer.java:163)
> ... 33 more
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