[
https://issues.apache.org/jira/browse/TUSCANY-1043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Venkatakrishnan reassigned TUSCANY-1043:
----------------------------------------
Assignee: Venkatakrishnan
> NPE with Pass By Value Interceptor during multiple callbacks
> ------------------------------------------------------------
>
> Key: TUSCANY-1043
> URL: https://issues.apache.org/jira/browse/TUSCANY-1043
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Core, Java SCA Integration Tests
> Reporter: Lou Amodeo
> Assigned To: Venkatakrishnan
>
> r494421 - NullPointerException is thrown by PassByValueInterceptor when
> processing the 2 nd of 3 callbacks. A multiple callbacks issue was fixed
> in JIRA-976 and this integration testcase was functioning. This issue that
> is now occurring appears to be completely different than -976. Please see
> the testcase attached to -976 to reproduce.
> .apache.org/repo/m2-incubating-repository/)
> Downloading:
> http://ws.zones.apache.org/repository/woodstox/poms/wstx-asl-3.0.1.
> pom
> [WARNING] Unable to get resource from repository apache.ws.m1.snapshots
> (http://
> ws.zones.apache.org/repository)
> Downloading:
> http://repo1.maven.org/maven2/woodstox/wstx-asl/3.0.1/wstx-asl-3.0.
> 1.pom
> [WARNING] Unable to get resource from repository central
> (http://repo1.maven.org
> /maven2)
> [INFO] [tuscany-itest:start {execution: start}]
> [INFO] Starting Tuscany...
> [INFO] [tuscany-itest:test {execution: test}]
> [INFO] Executing tests...
> CallBackBasicServiceImpl message received: Knock Knock
> Entering callback callBackMessage: Who's There
> CallBackBasicServiceImpl message received: No Reply Desired
> CallBackBasicServiceImpl No response desired
> java.lang.NullPointerException
> at
> org.apache.tuscany.core.databinding.impl.PassByValueInterceptor.copy(
> PassByValueInterceptor.java:110)
> at
> org.apache.tuscany.core.databinding.impl.PassByValueInterceptor.invok
> e(PassByValueInterceptor.java:71)
> at
> org.apache.tuscany.core.wire.NonBlockingBridgingInterceptor$1.run(Non
> BlockingBridgingInterceptor.java:79)
> at
> org.apache.tuscany.core.services.work.jsr237.Jsr237WorkScheduler$Jsr2
> 37Work.run(Jsr237WorkScheduler.java:212)
> at
> org.apache.tuscany.core.services.work.jsr237.workmanager.ThreadPoolWo
> rkManager$DecoratingWork.run(ThreadPoolWorkManager.java:206)
> CallBackBasicServiceImpl message received: Call me back 3 times
> Entering callback increment: Who's There 1
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExec
> utor.java:665)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor
> .java:690)
> at java.lang.Thread.run(Thread.java:797)
> [INFO] Test results: {skipped=0, completedCount=1, failures=1, errors=0}
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] There were test failures
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.BuildFailureException: There were test failures
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
> ultLifecycleExecutor.java:555)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
> fecycle(DefaultLifecycleExecutor.java:475)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
> ltLifecycleExecutor.java:454)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
> dleFailures(DefaultLifecycleExecutor.java:306)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
> ts(DefaultLifecycleExecutor.java:273)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
> fecycleExecutor.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(DelegatingMethodAcces
> sorImpl.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)
> Caused by: org.apache.maven.plugin.MojoFailureException: There were test
> failure
> s
> at
> org.apache.tuscany.sca.plugin.itest.TuscanyITestMojo.execute(TuscanyI
> TestMojo.java:80)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
> nManager.java:412)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
> ultLifecycleExecutor.java:534)
> ... 16 more
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 37 seconds
> [INFO] Finished at: Wed Jan 10 09:43:18 EST 2007
> [INFO] Final Memory: 10M/23M
> [INFO]
> ------------------------------------------------------------------------
> C:\Tuscany\LousTestCases\testing\sca\itest\test-CallBackBasic>
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