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https://issues.apache.org/jira/browse/TUSCANY-2762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Shu Chao Wan updated TUSCANY-2762:
----------------------------------
Attachment: ASM60007.patch
> NPE occurs when promoting an undefined reference
> ------------------------------------------------
>
> Key: TUSCANY-2762
> URL: https://issues.apache.org/jira/browse/TUSCANY-2762
> Project: Tuscany
> Issue Type: Test
> Components: Java SCA Assembly Model
> Affects Versions: Java-SCA-1.3
> Reporter: Shu Chao Wan
> Priority: Minor
> Attachments: ASM60007.patch
>
>
> Conformance item 60007 says that, "Each of the URIs declared by a composite
> reference's @promote attribute MUST identify a component reference within the
> composite."
> According to the above description, I wrote a composite file
> nonreferencepromote_inner.composite with setting composite reference's
> <reference/> @promote attribute as a non-defined reference value.
> -----------------------------------------------------
> nonreferencepromote_inner.composite
> ------------------------------------------------------
> <composite ...>
> <service name="AService" promote="AComponent"/>
> <component name="AComponent">
> <implementation.java
>
> class="org.apache.tuscany.sca.vtest.assembly.composite.impl.AServiceImpl" />
> <reference name="b" />
> <reference name="c" />
> </component>
> <reference name="referenceB" promote="AComponent/b" />
> <reference name="referenceC" promote="AComponent/NonReference" />
>
> </composite>
> ---------------
> Test Case
> ----------------
> @Test
> public void ASM60007_n() throws Exception {
> initDomain("nonreferencepromote_outer.composite");
> AService service = ServiceFinder.getService(AService.class,
> "TestNonPromoteComponent");
> service.getState();
> cleanupDomain();
> }
> When executing the test case, I got a NullPointerException.
> ------------------------------
> NullPointerException
> -----------------------------
> java.lang.NullPointerException
> at
> org.apache.tuscany.sca.vtest.assembly.composite.impl.AServiceImpl.getState(AServiceImpl.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:132)
> at
> org.apache.tuscany.sca.binding.sca.impl.SCABindingInvoker.invoke(SCABindingInvoker.java:61)
> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:287)
> at
> org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:154)
> at $Proxy9.getState(Unknown Source)
> at
> org.apache.tuscany.sca.vtest.assembly.composite.CompositeTestCase.ASM60007_n(CompositeTestCase.java:288)
> 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.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
> at
> org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
> at
> org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
> at
> org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46)
> at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180)
> at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41)
> at org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173)
> at
> org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
> at
> org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
> at
> org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45)
> 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)
>
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