[
http://issues.apache.org/jira/browse/TUSCANY-1000?page=comments#action_12459741
]
Lou Amodeo commented on TUSCANY-1000:
-------------------------------------
I also added some trace to this locate code and it doesnt look like the
componentName/serviceName comes into play with this matching logic?
[[INFO] [tuscany-itest:start {execution: start}]
[INFO] Starting Tuscany...
[INFO] [tuscany-itest:test {execution: test}]
[INFO] Executing tests...
LAA: locateService for ServiceName:ConversationsClient/ConversationsClient
LAA: Child:[AnotherService] in state [RUNNING]
LAA: Child:[ConversationLifeCycleService] in state [RUNNING]
LAA: Child:[ConversationsClient] in state [RUNNING]
LAA: Child:[ConversationsService] in state [RUNNING]
LAA: Child keys:AnotherService
LAA: Child keys:ConversationLifeCycleService
LAA: Child keys:ConversationsClient
LAA: Child keys:ConversationsService
[INFO] Test results: {skipped=0, completedCount=1, failures=0, errors=1}
[INFO] ------------------------------------------------------------------------
CompositeComponentExtension.java
public <T> T locateService(Class<T> serviceInterface, String name) {
System.out.println("LAA: locateService for ServiceName:" + name);
for (SCAObject child : children.values()) {
System.out.println("LAA: Child:" + child.toString());
}
for (String child : children.keySet()) {
System.out.println("LAA: Child keys:" + child);
}
SCAObject target = children.get(name);
if (target == null) {
TargetNotFoundException e = new TargetNotFoundException(name);
e.addContextName(getName());
throw e;
}
return serviceInterface.cast(target.getServiceInstance());
}
> Components do not support multiple services
> -------------------------------------------
>
> Key: TUSCANY-1000
> URL: http://issues.apache.org/jira/browse/TUSCANY-1000
> Project: Tuscany
> Issue Type: Bug
> Affects Versions: Java-M2
> Reporter: Lou Amodeo
> Assigned To: Jim Marino
>
> I have a component that implements multiple service interfaces at runtime the
> locateService() receives an exception indicating that components can only
> have 1 service. The C&I spec states that a component can declare using
> @Service an array of interfaces.
> @Service(interfaces={ConversationsClient.class,ConversationsClient2.class})
> public class ConversationsClientImpl implements ConversationsClient,
> ConversationsClient2, ConversationsCallback {
> -------------------------------------------------------------------------------
> Test set: org.apache.tuscany.sca.test.ConversationsITest
> -------------------------------------------------------------------------------
> Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.02 sec <<<
> FAILURE!
> testCallBackSetCallback(org.apache.tuscany.sca.test.ConversationsITest) Time
> elapsed: 0 sec <<< ERROR!
> org.apache.tuscany.spi.component.TargetException: Component must have exactly
> one service
> at
> org.apache.tuscany.core.implementation.java.JavaAtomicComponent.getServiceInstance(JavaAtomicComponent.java:72)
> at
> org.apache.tuscany.spi.extension.CompositeComponentExtension.locateService(CompositeComponentExtension.java:268)
> at
> org.apache.tuscany.core.launcher.CompositeContextImpl.locateService(CompositeContextImpl.java:65)
> at
> org.apache.tuscany.sca.test.ConversationsITest.setUp(ConversationsITest.java:17)
> at junit.framework.TestCase.runBare(TestCase.java:125)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:118)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at
> org.apache.maven.surefire.junit.JUnitTestSet.execute(JUnitTestSet.java:210)
> at
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTestSet(AbstractDirectoryTestSuite.java:135)
> at
> org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(AbstractDirectoryTestSuite.java:122)
> at
> org.apache.tuscany.sca.plugin.itest.TuscanyITestMojo.run(TuscanyITestMojo.java:122)
> at
> org.apache.tuscany.sca.plugin.itest.TuscanyITestMojo.runSurefire(TuscanyITestMojo.java:88)
> at
> org.apache.tuscany.sca.plugin.itest.TuscanyITestMojo.execute(TuscanyITestMojo.java:77)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:534)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:475)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:454)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
>
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