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Posted to dev@tuscany.apache.org by "Simon Laws (JIRA)" <tu...@ws.apache.org> on 2007/11/19 14:32:43 UTC
[jira] Created: (TUSCANY-1912) Promoted reference with binding.ws
and callback causes null pointer
Promoted reference with binding.ws and callback causes null pointer
-------------------------------------------------------------------
Key: TUSCANY-1912
URL: https://issues.apache.org/jira/browse/TUSCANY-1912
Project: Tuscany
Issue Type: Bug
Components: Java SCA Axis Binding Extension
Affects Versions: Java-SCA-1.0
Environment: All
Reporter: Simon Laws
Fix For: Java-SCA-Next
In a binding.ws where client and server are running out of separate composites changing the client composite from
<component name="MyClientComponent">
<implementation.java class="simplecallback.MyClientImpl" />
<reference name="myService">
<interface.java interface="simplecallback.MyService"
callbackInterface="simplecallback.MyServiceCallback" />
<binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceSoapService/MyServiceSoapPort)
" />
<callback>
<binding.ws wsdlElement="
http://simplecallback#wsdl.port(MyServiceCallbackSoapService/MyServiceCallbackSoapPort)" />
</callback>
</reference>
</component>
to
<component name="MyClientComponent">
<implementation.java class="simplecallback.MyClientImpl" />
<reference name="myService"/>
</component>
<reference name="MyService" promote="MyClientComponent/myService">
<interface.java interface="simplecallback.MyService"
callbackInterface="simplecallback.MyServiceCallback" />
<binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceSoapService/MyServiceSoapPort)" />
<callback>
<binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceCallbackSoapService/MyServiceCallbackSoapPort) " />
</callback>
</reference>
I.e, I've turned the component reference into a promoted reference. Causes
java.lang.NullPointerException
at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.createOpe
rationClient(Axis2BindingInvoker.java:152)
at org.apache.tuscany.sca.binding.ws.axis2.Axis2OneWayBindingInvoker.inv
okeTarget(Axis2OneWayBindingInvoker.java :45)
at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Ax
is2BindingInvoker.java:75)
at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterc
eptor.invoke(DataTransformationInterceptor.java :74)
at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JD
KInvocationHandler.java:233)
at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JD
KInvocationHandler.java :130)
at $Proxy7.someMethod(Unknown Source)
at simplecallback.MyClientImpl.aClientMethod(MyClientImpl.java:42)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:64)
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[jira] Updated: (TUSCANY-1912) Promoted reference with binding.ws
and callback causes null pointer
Posted by "Simon Laws (JIRA)" <tu...@ws.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-1912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Simon Laws updated TUSCANY-1912:
--------------------------------
Fix Version/s: (was: Java-SCA-Next)
Java-SCA-1.1
Assign for fix in 1.1
> Promoted reference with binding.ws and callback causes null pointer
> -------------------------------------------------------------------
>
> Key: TUSCANY-1912
> URL: https://issues.apache.org/jira/browse/TUSCANY-1912
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Axis Binding Extension
> Affects Versions: Java-SCA-1.0
> Environment: All
> Reporter: Simon Laws
> Fix For: Java-SCA-1.1
>
>
> In a binding.ws where client and server are running out of separate composites changing the client composite from
>
> <component name="MyClientComponent">
> <implementation.java class="simplecallback.MyClientImpl" />
> <reference name="myService">
> <interface.java interface="simplecallback.MyService"
> callbackInterface="simplecallback.MyServiceCallback" />
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceSoapService/MyServiceSoapPort)
> " />
> <callback>
> <binding.ws wsdlElement="
> http://simplecallback#wsdl.port(MyServiceCallbackSoapService/MyServiceCallbackSoapPort)" />
> </callback>
> </reference>
> </component>
> to
> <component name="MyClientComponent">
> <implementation.java class="simplecallback.MyClientImpl" />
> <reference name="myService"/>
> </component>
>
> <reference name="MyService" promote="MyClientComponent/myService">
> <interface.java interface="simplecallback.MyService"
> callbackInterface="simplecallback.MyServiceCallback" />
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceSoapService/MyServiceSoapPort)" />
> <callback>
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceCallbackSoapService/MyServiceCallbackSoapPort) " />
> </callback>
> </reference>
> I.e, I've turned the component reference into a promoted reference. Causes
> java.lang.NullPointerException
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.createOpe
> rationClient(Axis2BindingInvoker.java:152)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2OneWayBindingInvoker.inv
> okeTarget(Axis2OneWayBindingInvoker.java :45)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Ax
> is2BindingInvoker.java:75)
> at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterc
> eptor.invoke(DataTransformationInterceptor.java :74)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JD
> KInvocationHandler.java:233)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JD
> KInvocationHandler.java :130)
> at $Proxy7.someMethod(Unknown Source)
> at simplecallback.MyClientImpl.aClientMethod(MyClientImpl.java:42)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:64)
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[jira] Updated: (TUSCANY-1912) Promoted reference with binding.ws
and callback causes null pointer
Posted by "Simon Laws (JIRA)" <tu...@ws.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-1912?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Simon Laws updated TUSCANY-1912:
--------------------------------
Fix Version/s: (was: Java-SCA-1.1)
Java-SCA-Next
Didn't make 1.1
> Promoted reference with binding.ws and callback causes null pointer
> -------------------------------------------------------------------
>
> Key: TUSCANY-1912
> URL: https://issues.apache.org/jira/browse/TUSCANY-1912
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Axis Binding Extension
> Affects Versions: Java-SCA-1.0
> Environment: All
> Reporter: Simon Laws
> Fix For: Java-SCA-Next
>
>
> In a binding.ws where client and server are running out of separate composites changing the client composite from
>
> <component name="MyClientComponent">
> <implementation.java class="simplecallback.MyClientImpl" />
> <reference name="myService">
> <interface.java interface="simplecallback.MyService"
> callbackInterface="simplecallback.MyServiceCallback" />
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceSoapService/MyServiceSoapPort)
> " />
> <callback>
> <binding.ws wsdlElement="
> http://simplecallback#wsdl.port(MyServiceCallbackSoapService/MyServiceCallbackSoapPort)" />
> </callback>
> </reference>
> </component>
> to
> <component name="MyClientComponent">
> <implementation.java class="simplecallback.MyClientImpl" />
> <reference name="myService"/>
> </component>
>
> <reference name="MyService" promote="MyClientComponent/myService">
> <interface.java interface="simplecallback.MyService"
> callbackInterface="simplecallback.MyServiceCallback" />
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceSoapService/MyServiceSoapPort)" />
> <callback>
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceCallbackSoapService/MyServiceCallbackSoapPort) " />
> </callback>
> </reference>
> I.e, I've turned the component reference into a promoted reference. Causes
> java.lang.NullPointerException
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.createOpe
> rationClient(Axis2BindingInvoker.java:152)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2OneWayBindingInvoker.inv
> okeTarget(Axis2OneWayBindingInvoker.java :45)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Ax
> is2BindingInvoker.java:75)
> at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterc
> eptor.invoke(DataTransformationInterceptor.java :74)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JD
> KInvocationHandler.java:233)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JD
> KInvocationHandler.java :130)
> at $Proxy7.someMethod(Unknown Source)
> at simplecallback.MyClientImpl.aClientMethod(MyClientImpl.java:42)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:64)
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[jira] Commented: (TUSCANY-1912) Promoted reference with binding.ws
and callback causes null pointer
Posted by "Simon Nash (JIRA)" <tu...@ws.apache.org>.
[ https://issues.apache.org/jira/browse/TUSCANY-1912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12543738 ]
Simon Nash commented on TUSCANY-1912:
-------------------------------------
The NullPointerException is caused by the name of the promoted composite reference (MyService) being different from the name of the component reference (myService). If the name of the promoted composite reference is changed to myService, I get a different failure:
java.lang.reflect.UndeclaredThrowableException
at $Proxy15.receiveResult(Unknown Source)
at myserver.MyServiceImpl.someMethod(MyServiceImpl.java:50)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:105)
at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:74)
at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:118)
at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:89)
at org.apache.tuscany.sca.core.invocation.RuntimeWireInvoker.invoke(RuntimeWireInvoker.java:83)
RuntimeException invoking receiveResult: java.lang.reflect.UndeclaredThrowableException
at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.invoke(RuntimeWireImpl.java:127)
at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.invokeTarget(Axis2ServiceProvider.java:567)
at org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceInMessageReceiver.invokeBusinessLogic(Axis2ServiceInMessageReceiver.java:48)
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.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:634)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:352)
at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:61)
at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:205)
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.axis2.AxisFault: The system cannot infer the transport information from the MyClientComponent URL.
at org.apache.axis2.description.ClientUtils.inferOutTransport(ClientUtils.java:73)
at org.apache.axis2.client.OperationClient.prepareMessageContext(OperationClient.java:302)
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:174)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invokeTarget(Axis2BindingInvoker.java:100)
at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Axis2BindingInvoker.java:75)
at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterceptor.invoke(DataTransformationInterceptor.java:74)
at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:249)
at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:121)
... 36 more
To complete the set (for now), if I then change the value of the "promote=" attribute from "MyClientComponent/myService" to just "MyClientComponent" (a valid shorthand), I get another different error as follows:
org.osoa.sca.ServiceUnavailableException: No service invoker is available for reference myService (bindingURI=null operation=someMethod).
at org.apache.tuscany.sca.binding.sca.impl.RuntimeSCAReferenceBindingProvider.createInvoker(RuntimeSCAReferenceBindingProvider.java:192)
at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.addBindingInterceptor(RuntimeWireImpl.java:214)
at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.initInvocationChains(RuntimeWireImpl.java:156)
at org.apache.tuscany.sca.core.assembly.RuntimeWireImpl.getInvocationChains(RuntimeWireImpl.java:97)
at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.getInvocationChain(JDKInvocationHandler.java:206)
at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:140)
at $Proxy14.someMethod(Unknown Source)
at myapp.MyClientImpl.aClientMethod(MyClientImpl.java:39)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:105)
at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:249)
at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:146)
at $Proxy13.aClientMethod(Unknown Source)
at myapp.MyClientImpl.main(MyClientImpl.java:51)
at myapp.CallbackClientTestCase.testClient(CallbackClientTestCase.java:40)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.junit.internal.runners.TestMethodRunner.executeMethodBody(TestMethodRunner.java:99)
at org.junit.internal.runners.TestMethodRunner.runUnprotected(TestMethodRunner.java:81)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestMethodRunner.runMethod(TestMethodRunner.java:75)
at org.junit.internal.runners.TestMethodRunner.run(TestMethodRunner.java:45)
at org.junit.internal.runners.TestClassMethodsRunner.invokeTestMethod(TestClassMethodsRunner.java:75)
at org.junit.internal.runners.TestClassMethodsRunner.run(TestClassMethodsRunner.java:36)
at org.junit.internal.runners.TestClassRunner$1.runUnprotected(TestClassRunner.java:42)
at org.junit.internal.runners.BeforeAndAfterRunner.runProtected(BeforeAndAfterRunner.java:34)
at org.junit.internal.runners.TestClassRunner.run(TestClassRunner.java:52)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:62)
at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:138)
at org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:125)
at org.apache.maven.surefire.Surefire.run(Surefire.java:132)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:308)
at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:879)
> Promoted reference with binding.ws and callback causes null pointer
> -------------------------------------------------------------------
>
> Key: TUSCANY-1912
> URL: https://issues.apache.org/jira/browse/TUSCANY-1912
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Axis Binding Extension
> Affects Versions: Java-SCA-1.0
> Environment: All
> Reporter: Simon Laws
> Fix For: Java-SCA-Next
>
>
> In a binding.ws where client and server are running out of separate composites changing the client composite from
>
> <component name="MyClientComponent">
> <implementation.java class="simplecallback.MyClientImpl" />
> <reference name="myService">
> <interface.java interface="simplecallback.MyService"
> callbackInterface="simplecallback.MyServiceCallback" />
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceSoapService/MyServiceSoapPort)
> " />
> <callback>
> <binding.ws wsdlElement="
> http://simplecallback#wsdl.port(MyServiceCallbackSoapService/MyServiceCallbackSoapPort)" />
> </callback>
> </reference>
> </component>
> to
> <component name="MyClientComponent">
> <implementation.java class="simplecallback.MyClientImpl" />
> <reference name="myService"/>
> </component>
>
> <reference name="MyService" promote="MyClientComponent/myService">
> <interface.java interface="simplecallback.MyService"
> callbackInterface="simplecallback.MyServiceCallback" />
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceSoapService/MyServiceSoapPort)" />
> <callback>
> <binding.ws wsdlElement="http://simplecallback#wsdl.port(MyServiceCallbackSoapService/MyServiceCallbackSoapPort) " />
> </callback>
> </reference>
> I.e, I've turned the component reference into a promoted reference. Causes
> java.lang.NullPointerException
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.createOpe
> rationClient(Axis2BindingInvoker.java:152)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2OneWayBindingInvoker.inv
> okeTarget(Axis2OneWayBindingInvoker.java :45)
> at org.apache.tuscany.sca.binding.ws.axis2.Axis2BindingInvoker.invoke(Ax
> is2BindingInvoker.java:75)
> at org.apache.tuscany.sca.core.databinding.wire.DataTransformationInterc
> eptor.invoke(DataTransformationInterceptor.java :74)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JD
> KInvocationHandler.java:233)
> at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JD
> KInvocationHandler.java :130)
> at $Proxy7.someMethod(Unknown Source)
> at simplecallback.MyClientImpl.aClientMethod(MyClientImpl.java:42)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
> java:64)
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