Cannot Serialize and deserailize a CallableReference injected using a @Callback
- Is this a valid use case?
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Key: TUSCANY-2213
URL: https://issues.apache.org/jira/browse/TUSCANY-2213
Project: Tuscany
Issue Type: Task
Components: Java SCA Core Runtime
Affects Versions: Java-SCA-Next
Environment: svn trunk revision 645821
Linux
Reporter: Mark Combellack
Assignee: Mark Combellack
Priority: Minor
Fix For: Java-SCA-Next
I've got a bidirectional Service that uses @Callback to inject a
CalalbleReference
When a method is called on the Service, I Serialise and then deserialise the
CallableReference before it is used to invoke the client. I do this to simulate
persisting the CallableReference and then using it again later.
The stack trace I get is:
java.io.IOException
at
org.apache.tuscany.sca.core.context.CallableReferenceImpl.writeExternal(CallableReferenceImpl.java:361)
at
java.io.ObjectOutputStream.writeExternalData(ObjectOutputStream.java:1310)
at
java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1288)
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1079)
at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:302)
at
org.apache.tuscany.sca.itest.servicereference.utils.ServiceReferenceUtils.serialize(ServiceReferenceUtils.java:57)
at
org.apache.tuscany.sca.itest.servicereference.StatelessServiceImpl.triggerCallback(StatelessServiceImpl.java:70)
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:109)
at
org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABindingInvoker.java:61)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:286)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:154)
at $Proxy14.triggerCallback(Unknown Source)
at
org.apache.tuscany.sca.itest.servicereference.SCAManagedClientImpl.testSerializeCallbackToStatelessServiceInsideSCA(SCAManagedClientImpl.java:126)
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:109)
at
org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABindingInvoker.java:61)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:286)
at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:154)
at $Proxy13.testSerializeCallbackToStatelessServiceInsideSCA(Unknown
Source)
at
org.apache.tuscany.sca.itest.servicereference.SerializeServiceReferenceTestCase.testSerializeCallbackToStatelessServiceInsideSCA(SerializeServiceReferenceTestCase.java:103)
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.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:38)
at
org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at
org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
I'm not sure if this is a valid test or not. I've raised a new issue for this
area on the SCA-J OASIS TC. See:
http://lists.oasis-open.org/archives/sca-j/200804/msg00012.html
I've raised it as a task rather than a bug so I can track progress on this
issue.
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