Re: [2.x] NPE in node-launcher-equinox

[Raymond Feng]

It turned out that the thread context class loader is polluted by another 
test case in the same build as the JVM is forked once and the TCCL is a 
staled OSGi class loader.

I fixed the root cause in JAXBContextCache to make sure the TCCL is 
restored. After that, the test case is passing and I added it back now.

Thanks,
Raymond
--------------------------------------------------
From: "ant elder" <ant.el...@gmail.com>
Sent: Thursday, August 06, 2009 6:40 AM
To: <dev@tuscany.apache.org>
Subject: Re: [2.x] NPE in node-launcher-equinox

I get the same. I've taken out the testcase with @Ignore in r801643
for now (and yes if its not fixed soon i'll raise a jira for that)

  ...ant

On Thu, Aug 6, 2009 at 10:22 AM, Simon Laws<simonsl...@googlemail.com> 
wrote:
With an svn up this morning I'm getting the following. Anyone else seeing 
this?


Tests run: 2, Failures: 0, Errors: 0, Skipped: 1, Time elapsed: 1.766 sec
Running 
org.apache.tuscany.sca.node.equinox.launcher.EquinoxOSGiHostTestCase
06-Aug-2009 10:20:17 
org.apache.tuscany.sca.node.equinox.launcher.FrameworkLaunc
her loadFrameworkFactory
SEVERE: null
java.lang.NullPointerException
       at 
org.eclipse.osgi.internal.loader.BundleLoader.findDynamicSource(Bundl
eLoader.java:1051)
       at 
org.eclipse.osgi.internal.loader.BundleLoader.findResource(BundleLoad
er.java:616)
       at 
org.eclipse.osgi.internal.loader.BundleLoader.findResource(BundleLoad
er.java:564)
       at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.getResource(
DefaultClassLoader.java:141)
       at 
java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1159)
       at 
org.apache.tuscany.sca.node.equinox.launcher.FrameworkLauncher.loadFr
ameworkFactory(FrameworkLauncher.java:53)
       at 
org.apache.tuscany.sca.node.equinox.launcher.FrameworkLauncher.newFra
mework(FrameworkLauncher.java:100)
       at 
org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost.startFramewo
rk(EquinoxHost.java:630)
       at 
org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost.start(Equino
xHost.java:254)
       at 
org.apache.tuscany.sca.node.equinox.launcher.EquinoxOSGiHostTestCase.
testStartThenStop(EquinoxOSGiHostTestCase.java:39)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(Framework
Method.java:44)
       at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCal
lable.java:15)
       at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMe
thod.java:41)
       at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMet
hod.java:20)
       at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.
java:28)
       at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.ja
va:31)
       at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRun
ner.java:73)
       at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRun
ner.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.ja
va:31)
       at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
       at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.
java:62)
       at 
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTes
tSet(AbstractDirectoryTestSuite.java:140)
       at 
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(Ab
stractDirectoryTestSuite.java:127)
       at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at 
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(Su
refireBooter.java:345)
       at 
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.j
ava:1009)
06-Aug-2009 10:20:17 
org.apache.tuscany.sca.node.equinox.launcher.FrameworkLaunc
her loadFrameworkFactory
SEVERE: null
java.lang.NullPointerException
       at 
org.eclipse.osgi.internal.loader.BundleLoader.findDynamicSource(Bundl
eLoader.java:1051)
       at 
org.eclipse.osgi.internal.loader.BundleLoader.findResource(BundleLoad
er.java:616)
       at 
org.eclipse.osgi.internal.loader.BundleLoader.findResource(BundleLoad
er.java:564)
       at 
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.getResource(
DefaultClassLoader.java:141)
       at 
java.lang.ClassLoader.getResourceAsStream(ClassLoader.java:1159)
       at 
org.apache.tuscany.sca.node.equinox.launcher.FrameworkLauncher.loadFr
ameworkFactory(FrameworkLauncher.java:53)
       at 
org.apache.tuscany.sca.node.equinox.launcher.FrameworkLauncher.newFra
mework(FrameworkLauncher.java:100)
       at 
org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost.startFramewo
rk(EquinoxHost.java:630)
       at 
org.apache.tuscany.sca.node.equinox.launcher.EquinoxHost.start(Equino
xHost.java:254)
       at 
org.apache.tuscany.sca.node.equinox.launcher.EquinoxOSGiHostTestCase.
testStartThenStopTwice(EquinoxOSGiHostTestCase.java:50)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(Framework
Method.java:44)
       at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCal
lable.java:15)
       at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMe
thod.java:41)
       at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMet
hod.java:20)
       at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.
java:28)
       at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.ja
va:31)
       at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRun
ner.java:73)
       at 
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRun
ner.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.ja
va:31)
       at org.junit.runners.ParentRunner.run(ParentRunner.java:220)
       at 
org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.
java:62)
       at 
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.executeTes
tSet(AbstractDirectoryTestSuite.java:140)
       at 
org.apache.maven.surefire.suite.AbstractDirectoryTestSuite.execute(Ab
stractDirectoryTestSuite.java:127)
       at org.apache.maven.surefire.Surefire.run(Surefire.java:177)
       at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
       at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
       at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:597)
       at 
org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(Su
refireBooter.java:345)
       at 
org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.j
ava:1009)

Simon