Seeing this: processReweavableStateIfPresent()
in the trace makes me think it is reweaving that is your problem. Due to the implementation of reweaving you cannot run another transform tool between when the type is first woven and when it is rewoven. Not quite clear from your description if that is happening - do you think you are doing reweaving? (ie. weaving something twice - once with aspects early on, then later on with different aspects). If you need to morph the package names you could do it before the first weave and that would work fine... I'm afraid it is a limitation of our reweaving approach. cheers, Andy 2009/8/24 Matthew Adams <[email protected]>: > Hi Andy, > > Thanks for you quick response. I have a feeling that an upstream tool > might be to blame. I'm using jarjar to repackage some DTOs in one > jar, then introducing an annotation (XmlRootElement) and an > implementation of a customer-specific interface. > > After updating to the latest version of JarJar (1.0), I now am causing > iajc to core dump. Exception stack is below. > > You could repro if you took any old class from one jar, repackaged it > using jarjar 1.0, then tried the same thing. > > org.aspectj.apache.bcel.classfile.ClassFormatException: Invalid byte > tag in constant pool: 33 > at > org.aspectj.apache.bcel.classfile.Constant.readConstant(Constant.java:135) > at > org.aspectj.apache.bcel.classfile.ConstantPool.<init>(ConstantPool.java:45) > at > org.aspectj.apache.bcel.classfile.ClassParser.readConstantPool(ClassParser.java:186) > at > org.aspectj.apache.bcel.classfile.ClassParser.parse(ClassParser.java:131) > at org.aspectj.weaver.bcel.Utility.makeJavaClass(Utility.java:455) > at > org.aspectj.weaver.bcel.BcelWeaver.processReweavableStateIfPresent(BcelWeaver.java:1460) > at org.aspectj.weaver.bcel.BcelWeaver.weave(BcelWeaver.java:1198) > at > org.aspectj.ajdt.internal.compiler.AjPipeliningCompilerAdapter.weaveQueuedEntries(AjPipeliningCompilerAdapter.java:435) > at > org.aspectj.ajdt.internal.compiler.AjPipeliningCompilerAdapter.queueForWeaving(AjPipeliningCompilerAdapter.java:371) > at > org.aspectj.ajdt.internal.compiler.AjPipeliningCompilerAdapter.afterProcessing(AjPipeliningCompilerAdapter.java:358) > at > org.aspectj.ajdt.internal.compiler.CompilerAdapter.ajc$after$org_aspectj_ajdt_internal_compiler_CompilerAdapter$5$6b85518 > 4(CompilerAdapter.aj:98) > at > org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:652) > at > org.aspectj.org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:392) > at > org.aspectj.ajdt.internal.core.builder.AjBuildManager.performCompilation(AjBuildManager.java:1003) > at > org.aspectj.ajdt.internal.core.builder.AjBuildManager.performBuild(AjBuildManager.java:267) > at > org.aspectj.ajdt.internal.core.builder.AjBuildManager.batchBuild(AjBuildManager.java:181) > at org.aspectj.ajdt.ajc.AjdtCommand.doCommand(AjdtCommand.java:112) > at org.aspectj.ajdt.ajc.AjdtCommand.runCommand(AjdtCommand.java:60) > at org.aspectj.tools.ajc.Main.run(Main.java:355) > at org.aspectj.tools.ajc.Main.runMain(Main.java:234) > at > org.aspectj.tools.ant.taskdefs.AjcTask.executeInSameVM(AjcTask.java:1211) > at org.aspectj.tools.ant.taskdefs.AjcTask.execute(AjcTask.java:1021) > at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275) > at org.apache.tools.ant.Task.perform(Task.java:364) > at org.apache.tools.ant.Target.execute(Target.java:341) > at > org.apache.maven.plugin.antrun.AbstractAntMojo.executeTasks(AbstractAntMojo.java:108) > at > org.apache.maven.plugin.antrun.AntRunMojo.execute(AntRunMojo.java:83) > at > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:499) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:478) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291) > at > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142) > at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336) > at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129) > at org.apache.maven.cli.MavenCli.main(MavenCli.java:287) > 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) > > On Mon, Aug 24, 2009 at 1:54 PM, Andy Clement<[email protected]> wrote: >> I'm trying to recreate this locally but not having much luck. The >> annotations are always there for me. You could try turning off >> pipeline compilation in case that is affecting things - put >> X="-Xset:pipelineCompilation=false" in your iajc command. But I'm not >> hopeful that will address it as you are doing binary weaving. You are >> on a recent AspectJ I take it? >> >> Andy >> >> 2009/8/24 Matthew Adams <[email protected]> >>> >>> I'm using the ant task iajc to achieve some binary weaving of .class >>> files, where I want to introduce not only fields and methods but also >>> class-level annotations. >>> >>> The iajc compiler is emitting messages that say that it is adding the >>> annotations, but when I decompile or use reflection against the woven >>> classes, there are none on the class. >>> >>> Anyone know why this might be happening? >>> >>> Here is my iajc invocation (run from within maven-antrun-plugin): >>> <iajc destDir="${project.build.outputDirectory}" source="1.6" >>> target="1.6" debug="true" preserveAllLocals="true" >>> showWeaveInfo="true" verbose="true" classpathref="cp" >>> noimporterror="false"> >>> <sourceroots> >>> <pathelement location="${project.build.sourceDirectory}" /> >>> <pathelement >>> location="${project.build.sourceDirectory}/../aspect" /> >>> </sourceroots> >>> <inpath> >>> <pathelement >>> location="${resource.entity.source.classes.path}" /> >>> </inpath> >>> </iajc> >>> >>> Above, classpathref cp evaluates to a path that is >>> maven.compile.classpath, and resource.entity.source.classes.path is >>> the directory containing the .class files that I'm trying to weave. >>> >>> The ajc compiler says (package names abbreviated with "org...." to >>> protect the innocent): >>> [iajc] ajc [-source, 1.6, -verbose, -target, 1.6, -g, -d, >>> C:\dev\ECO\svn\trunk\case\case-rest-resource-entity\target\classes, >>> -showWeaveInfo, -preserveAllLocals, -classpath, ... >>> ... >>> [iajc] info Pipelining compilation >>> ... >>> [iajc] info weaver operating in reweavable mode. Need to verify >>> any required types exist. >>> ... >>> [iajc] weaveinfo 'org.....rest.entity.Person' (Person.java) is >>> annotated with @XmlRootElement type annotation from >>> 'org.....rest.entity.aspects.RestResourceEntityMixin' >>> (RestResourceEntityMixin.aj:14) >>> [iajc] weaveinfo 'org.....rest.entity.Person' (Person.java) is >>> annotated with @Generated type annotation from >>> 'org.....rest.entity.aspects.RestResourceEntityMixin' >>> (RestResourceEntityMixin.aj:13) >>> [iajc] weaveinfo 'org.....rest.entity.User' (User.java) is >>> annotated with @XmlRootElement type annotation from >>> 'org.....rest.entity.aspects.RestResourceEntityMixin' >>> (RestResourceEntityMixin.aj:14) >>> [iajc] weaveinfo 'org.....rest.entity.User' (User.java) is >>> annotated with @Generated type annotation from >>> 'org.....rest.entity.aspects.RestResourceEntityMixin' >>> (RestResourceEntityMixin.aj:13) >>> >>> Below is the aspect that's being applied. Note interestingly that >>> while the @Generated and @XmlRootElements don't appear in the final >>> woven .class file, the introduced fields and methods actually do show >>> up. >>> >>> import org.....rest.entity.annotations.Generated; >>> import javax.xml.bind.annotation.XmlRootElement; >>> >>> public aspect RestResourceEntityMixin { >>> >>> public static interface Introduced {} >>> >>> declare @type: (org.....rest.entity.*) : @Generated; >>> declare @type: (org.....rest.entity.*) : @XmlRootElement; >>> >>> declare parents: (@Generated *) implements Introduced; >>> >>> private String Introduced.etag; >>> private String Introduced.href; >>> >>> public String Introduced.getEtag() { >>> return etag; >>> } >>> public void Introduced.setEtag(String etag) { >>> this.etag = etag; >>> } >>> >>> public String Introduced.getHref() { >>> return href; >>> } >>> public void Introduced.setHref(String href) { >>> this.href = href; >>> } >>> } >>> >>> Can anyone help? >>> >>> Thanks, >>> Matthew >>> _______________________________________________ >>> aspectj-users mailing list >>> [email protected] >>> https://dev.eclipse.org/mailman/listinfo/aspectj-users >> _______________________________________________ >> aspectj-users mailing list >> [email protected] >> https://dev.eclipse.org/mailman/listinfo/aspectj-users >> > > > > -- > mailto:[email protected] > skype:matthewadams12 > yahoo:matthewadams > aol:matthewadams12 > google-talk:[email protected] > msn:[email protected] > http://matthewadams.me > http://www.linkedin.com/in/matthewadams > _______________________________________________ > aspectj-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/aspectj-users > _______________________________________________ aspectj-users mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/aspectj-users
