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https://issues.apache.org/jira/browse/FELIX-3739?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13503779#comment-13503779
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Robert Munteanu commented on FELIX-3739:
----------------------------------------
Since I feel a bit shy about diving deep in the internals of the
maven-scr-plugin without a safety net I added a couple of ITs using the
maven-invoker-plugin.
- basic-build-it which contains a single annotated DS component . This IT
passes.
- external-annotations-it which contains a single annotated DS component which
also contains an external annotation on a constructor. This IT fails.
To make it easy to review patches, I'm submitting this first and then I will
start work on actually fixing the bug.
> scr-plugin: "Annotated method {0} not found"
> --------------------------------------------
>
> Key: FELIX-3739
> URL: https://issues.apache.org/jira/browse/FELIX-3739
> Project: Felix
> Issue Type: Bug
> Components: Maven SCR Plugin
> Affects Versions: maven-scr-plugin-1.8.0, scr ant task 1.2.0, scr
> generator 1.2.0
> Environment: Linux, Maven 3, Java 7
> Reporter: Johannes Schneider
> Assignee: Carsten Ziegeler
> Fix For: maven-scr-plugin-1.8.2, scr ant task 1.2.2, scr
> generator 1.2.2
>
> Attachments: FELIX-3739-its.diff
>
>
> I run in to that[1] problem.
> The method that is not found looks like that:
> > @Nonnull public static <T> Entry<? extends T> create( @Nonnull T
> > object,
> @Nonnull >byte[] expected ) {
> > }
> I have debugged this and it comes to that:
> in ClassScanner#237 parameters are compared. The second parameter of
> my method (byte[]) has a strange difference here:
> parameterTypeName: [B
> signature[index].getClassName(): byte[]
> So I think this might be related to the asm usage
> I *think* instead of "signature[index].getClassName()" there should be
> called
> signature[index].getDescriptor()
> Any idea how I could work around that problem (without changing my
> method's signature)?
> Thanks,
> Johannes
> [1]
> [ERROR] Failed to execute goal
> org.apache.felix:maven-scr-plugin:1.8.0:scr
> (generate-scr-scrdescriptor) on project test-utils:
> com.cedarsoft.serialization.test.utils.AbstractSerializerTest2 :
> Annotated method create not found. -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException: Failed to
> execute goal org.apache.felix:maven-scr-plugin:1.8.0:scr
> (generate-scr-scrdescriptor) on project test-utils:
> com.cedarsoft.serialization.test.utils.AbstractSerializerTest2 :
> Annotated method create not found.
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:217)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
> at
> org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
> at
> org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
> at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
> at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
> 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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
> at
> org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
> Caused by: org.apache.maven.plugin.MojoExecutionException:
> com.cedarsoft.serialization.test.utils.AbstractSerializerTest2 :
> Annotated method create not found.
> at
> org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:222)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
> at
> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
> ... 19 more
> Caused by: org.apache.felix.scrplugin.SCRDescriptorException:
> Annotated method create not found.
> at
> org.apache.felix.scrplugin.helper.ClassScanner.extractAnnotation(ClassScanner.java:249)
> at
> org.apache.felix.scrplugin.helper.ClassScanner.processClass(ClassScanner.java:180)
> at
> org.apache.felix.scrplugin.helper.ClassScanner.scanSources(ClassScanner.java:143)
> at
> org.apache.felix.scrplugin.SCRDescriptorGenerator.execute(SCRDescriptorGenerator.java:154)
> at
> org.apache.felix.scrplugin.mojo.SCRDescriptorMojo.execute(SCRDescriptorMojo.java:217)
> ... 21 more
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