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http://jira.codehaus.org/browse/JBEHAVE-368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=240097#action_240097
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Paul Hammant commented on JBEHAVE-368:
--------------------------------------
You're using Guice and the java.util ServiceLocator ?
(please forgive me but they feel like the antithesis of each other)
Can you show us a code fragment so we can reporduce?
If it helps (and you have maven build capability), then you could modify the
jbehave-trader-guice example to show us the root problem :)
> ClassCastException while using java.util.ServiceLoader infrastructure in
> tests using maven plugin.
> --------------------------------------------------------------------------------------------------
>
> Key: JBEHAVE-368
> URL: http://jira.codehaus.org/browse/JBEHAVE-368
> Project: JBehave
> Issue Type: Bug
> Components: Maven Plugin
> Affects Versions: 3.0.2
> Environment: Maven 2.2.1 and JDK 1.6
> Reporter: Daniel Godfrey
>
> I'm getting the following stacktrace when using the ServiceLoader
> infrastructure in my JBehave steps while running under the maven plugin. I
> think this is caused by using different class loaders to find the stories and
> then to execute them. It starts working if I patch createClassLoader in
> AbstractEmbedderMojo to cache the created classloader and to reuse that every
> time.
> java.lang.ClassCastException
> at java.lang.Class.cast(Class.java:2990)
> at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:345)
> at java.util.ServiceLoader$1.next(ServiceLoader.java:421)
> at
> com.salerio.idm.service.AdaptorsModule.configure(AdaptorsModule.java:33)
> at com.google.inject.AbstractModule.configure(AbstractModule.java:59)
> at
> com.google.inject.spi.Elements$RecordingBinder.install(Elements.java:223)
> at com.google.inject.spi.Elements.getElements(Elements.java:101)
> at com.google.inject.InjectorShell$Builder.build(InjectorShell.java:135)
> at com.google.inject.InjectorBuilder.build(InjectorBuilder.java:102)
> at com.google.inject.Guice.createInjector(Guice.java:92)
> at com.google.inject.Guice.createInjector(Guice.java:69)
> at functional.BaseFixture.initializeInjector(BaseFixture.java:272)
> at functional.BaseFixture.initialize(BaseFixture.java:104)
> at bdd.FixedIncomeSteps.init(FixedIncomeSteps.java:36)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at
> org.jbehave.core.steps.StepCreator$BeforeOrAfter.run(StepCreator.java:348)
> at org.jbehave.core.steps.StepCreator$1.perform(StepCreator.java:74)
> at
> org.jbehave.core.embedder.StoryRunner$FineSoFar.run(StoryRunner.java:202)
> at org.jbehave.core.embedder.StoryRunner.runSteps(StoryRunner.java:187)
> at
> org.jbehave.core.embedder.StoryRunner.runStorySteps(StoryRunner.java:170)
> at org.jbehave.core.embedder.StoryRunner.run(StoryRunner.java:84)
> at org.jbehave.core.embedder.StoryRunner.run(StoryRunner.java:63)
> at
> org.jbehave.core.embedder.Embedder.runStoriesAsPaths(Embedder.java:194)
> at bdd.MyStories.run(MyStories.java:52)
> at
> org.jbehave.core.embedder.Embedder.runStoriesWithAnnotatedEmbedderRunner(Embedder.java:137)
> at
> org.jbehave.mojo.RunStoriesWithAnnotatedEmbedderRunner.execute(RunStoriesWithAnnotatedEmbedderRunner.java:20)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> at
> org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 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:597)
> 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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