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From Mark Derricutt <m...@talios.com>
Subject Using maven-scr-plugin under JDK 1.7
Date Tue, 06 Dec 2011 22:36:22 GMT
Is anyone currently using tghe maven-scr-plugin under JDK 1.7 compiling
with a -target- language level of JDK 1.7?

Whilst the plugin runs fine, it appears that any automatically generated
bind/unbind methods created by the plugin generate bad bytecode for JDK 1.7.

It appears that the version of ASM used is the culprit, and that ASM 4.0
which was released a few months ago has full support for JDK 1.7, however -
that doesn't appear to be in maven central.


However - I compiled up my own version of the maven-scr-plugin and adapted
the code to use ASM 4.0, and its minor API change, but I still end up with
java.lang.VerifyError's all over the place.

I -could- go thru and add boiler plate bind/unbind methods on all my
services ( and may end up doing so ) but I'd rather not if possible...

Any thoughts/suggestions/recommendations?

Should I just look at switching to Blueprint or iPojo or something else?


org.apache.maven.surefire.util.SurefireReflectionException:
java.lang.reflect.InvocationTargetException; nested exception is
java.lang.reflect.InvocationTargetException: null
java.lang.reflect.InvocationTargetException
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at
org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:188)
    at
org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:166)
    at
org.apache.maven.surefire.booter.ProviderFactory.invokeProvider(ProviderFactory.java:86)
    at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:101)
    at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:74)
Caused by: java.lang.VerifyError: Expecting a stackmap frame at branch
target 13 in method
smx3.partyresource.service.PartyServiceImpl.unbindSessionFactory(Lorg/hibernate/SessionFactory;)V
at offset 5
    at
smx3.partyresource.service.AgreementServiceImplTest$AgreementServiceModule.configure(AgreementServiceImplTest.java:262)
    at
com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:223)
    at com.google.inject.spi.Elements.getElements(Elements.java:101)
    at
com.google.inject.internal.InjectorShell$Builder.build(InjectorShell.java:133)
    at
com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:103)
    at com.google.inject.Guice.createInjector(Guice.java:95)
    at com.google.inject.Guice.createInjector(Guice.java:72)
    at
org.testng.internal.ClassImpl.getInstanceFromGuice(ClassImpl.java:143)
    at org.testng.internal.ClassImpl.getDefaultInstance(ClassImpl.java:105)
    at org.testng.internal.ClassImpl.getInstances(ClassImpl.java:195)
    at
org.testng.internal.TestNGClassFinder.<init>(TestNGClassFinder.java:120)
    at org.testng.TestRunner.initMethods(TestRunner.java:406)
    at org.testng.TestRunner.init(TestRunner.java:232)
    at org.testng.TestRunner.init(TestRunner.java:202)
    at org.testng.TestRunner.<init>(TestRunner.java:151)
    at
org.testng.SuiteRunner$DefaultTestRunnerFactory.newTestRunner(SuiteRunner.java:529)
    at org.testng.SuiteRunner.init(SuiteRunner.java:158)
    at org.testng.SuiteRunner.<init>(SuiteRunner.java:112)
    at org.testng.TestNG.createSuiteRunner(TestNG.java:1246)
    at org.testng.TestNG.createSuiteRunners(TestNG.java:1233)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1085)
    at org.testng.TestNG.run(TestNG.java:1006)
    at
org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:70)
    at
org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.executeMulti(TestNGDirectoryTestSuite.java:160)
    at
org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:100)
    at
org.apache.maven.surefire.testng.TestNGProvider.invoke(TestNGProvider.java:115)
    ... 9 more

-- 
"Great artists are extremely selfish and arrogant things" — Steven Wilson,
Porcupine Tree

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