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https://issues.apache.org/jira/browse/TUSCANY-2243?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ant elder closed TUSCANY-2243.
------------------------------
Resolution: Fixed
It looks like the problem reported in the subject of this jira is now fixed and
the remaining ignored test was incorrectly reporting a failure so i've
corrected that
> ServiceRuntimeException due to NPE with ComponentContext.getService()
> ---------------------------------------------------------------------
>
> Key: TUSCANY-2243
> URL: https://issues.apache.org/jira/browse/TUSCANY-2243
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Core Runtime
> Reporter: Yee-Kang Chang
> Assignee: ant elder
> Fix For: Java-SCA-Next
>
> Attachments: ComponentContextUpdatesJIRA2243.patch
>
>
> ComponentContext.getService() did not return the expected service when
> invoked. It works with a @Reference field is defined for the service in the
> Impl class but it failed without the annotation. The reference is defined in
> the SCDL.
> Section 1.4.1.1 of the specification says, "When a component implementation
> needs access to a service where the reference to the service is not known at
> compile time, the reference can be located using the component's
> ComponentContext." So, this should work without @Reference defined.
> org.osoa.sca.ServiceRuntimeException: java.lang.NullPointerException
> at
> org.apache.tuscany.sca.core.context.ComponentContextImpl.getServiceReference(ComponentContextImpl.java:228)
> at
> org.apache.tuscany.sca.core.context.ComponentContextImpl.getServiceReference(ComponentContextImpl.java:110)
> at
> org.apache.tuscany.sca.core.context.ComponentContextImpl.getService(ComponentContextImpl.java:102)
> at
> org.apache.tuscany.sca.vtest.javaapi.apis.componentcontext.impl.AComponentImpl.testServiceLookup(AComponentImpl.java:96)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:618)
> 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 $Proxy7.testServiceLookup(Unknown Source)
> at
> org.apache.tuscany.sca.vtest.javaapi.apis.componentcontext.ComponentContextTestCase.testServiceLookup(ComponentContextTestCase.java:170)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:79)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:618)
> 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)
> Caused by: java.lang.NullPointerException
> at
> org.apache.tuscany.sca.core.context.ComponentContextImpl.getInterfaceContract(ComponentContextImpl.java:346)
> at
> org.apache.tuscany.sca.core.context.ComponentContextImpl.getServiceReference(ComponentContextImpl.java:220)
> ... 33 more
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