Details
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Bug
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Resolution: Done
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Blocker
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None
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None
Description
JBDS 5.5.0.CR1 embeds m2e-apt, which automatically enables Eclipse JDT Annotation Processor Toolkit.
When importing the server module from http://github.com/jbossas/jboss-as.git (also happens for other modules), Eclipse starts crashing (see JBIDE-12087) with errors like :
javax.xml.parsers.FactoryConfigurationError: Provider __redirected.__DocumentBuilderFactory not found at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:127) at org.eclipse.jdt.apt.core.internal.util.FactoryPathUtil.decodeFactoryPath(FactoryPathUtil.java:222) at org.eclipse.jdt.apt.core.internal.util.FactoryPathUtil.readFactoryPathFile(FactoryPathUtil.java:115) at org.eclipse.jdt.apt.core.internal.util.FactoryPathUtil.calculatePath(FactoryPathUtil.java:342) at org.eclipse.jdt.apt.core.internal.util.FactoryPathUtil.getFactoryPath(FactoryPathUtil.java:429) at org.eclipse.jdt.apt.core.internal.AnnotationProcessorFactoryLoader.getJava6FactoriesAndAttributesForProject(AnnotationProcessorFactoryLoader.java:420) at org.eclipse.jdt.internal.apt.pluggable.core.dispatch.IdeAnnotationProcessorManager.processAnnotations(IdeAnnotationProcessorManager.java:130) at org.eclipse.jdt.internal.compiler.Compiler.processAnnotations(Compiler.java:813) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:432) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:364) at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:178) at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:301) at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:60) at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:254) at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:173) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) Caused by: java.lang.ClassNotFoundException: __redirected/__DocumentBuilderFactory at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:264) at javax.xml.parsers.FactoryFinder.getProviderClass(FactoryFinder.java:119) at javax.xml.parsers.FactoryFinder.newInstance(FactoryFinder.java:144) at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:185) at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:121)
It turns out the Eclipse System Properties have been changed to use javax.xml.parsers.SAXParserFactory=_redirected/_DocumentBuilderFactory
I tracked the code responsible with messing with the properties :
Thread [Worker-24] (Suspended (breakpoint at line 779 in System)) System.setProperty(String, String) line: 779 __SAXParserFactory.<clinit>() line: 68 __JAXPRedirected.initAll() line: 80 Module$1.run() line: 126 Module$1.run() line: 113 AccessController.doPrivileged(PrivilegedAction<T>) line: not available [native method] Module.<clinit>() line: 113 Class<T>.forName0(String, boolean, ClassLoader) line: not available [native method] Class<T>.forName(String) line: 186 <====== org.jboss.modules.Module JCodeModel.ref(String) line: 363 MessageBundleImplementor(ImplementationClassModel).createBundleMethod(MessageMethod, JMethod, JMethod, JVar) line: 150 MessageBundleImplementor.generateModel() line: 86 MessageBundleImplementor(ClassModel).create(JavaFileObject) line: 104 ImplementationClassGenerator.processTypeElement(TypeElement, TypeElement, MessageInterface) line: 63 LoggingToolsProcessor.process(Set<TypeElement>, RoundEnvironment) line: 155 RoundDispatcher.handleProcessor(ProcessorInfo) line: 139 RoundDispatcher.round() line: 121 IdeAnnotationProcessorManager(BaseAnnotationProcessorManager).processAnnotations(CompilationUnitDeclaration[], ReferenceBinding[], boolean) line: 159 IdeAnnotationProcessorManager.processAnnotations(CompilationUnitDeclaration[], ReferenceBinding[], boolean) line: 134 Compiler.processAnnotations() line: 813 Compiler.compile(ICompilationUnit[]) line: 432 BatchImageBuilder(AbstractImageBuilder).compile(SourceFile[], SourceFile[], boolean) line: 364 BatchImageBuilder.compile(SourceFile[], SourceFile[], boolean) line: 178 BatchImageBuilder(AbstractImageBuilder).compile(SourceFile[]) line: 301 BatchImageBuilder.build() line: 60 JavaBuilder.buildAll() line: 254 JavaBuilder.build(int, Map, IProgressMonitor) line: 173 BuildManager$2.run() line: 728 SafeRunner.run(ISafeRunnable) line: 42 BuildManager.basicBuild(int, IncrementalProjectBuilder, Map<String,String>, MultiStatus, IProgressMonitor) line: 199 BuildManager.basicBuild(IBuildConfiguration, int, IBuildContext, ICommand[], MultiStatus, IProgressMonitor) line: 239 BuildManager$1.run() line: 292 SafeRunner.run(ISafeRunnable) line: 42 BuildManager.basicBuild(IBuildConfiguration, int, IBuildContext, MultiStatus, IProgressMonitor) line: 295 BuildManager.basicBuildLoop(IBuildConfiguration[], IBuildConfiguration[], int, MultiStatus, IProgressMonitor) line: 351 BuildManager.build(IBuildConfiguration[], IBuildConfiguration[], int, IProgressMonitor) line: 374 AutoBuildJob.doBuild(IProgressMonitor) line: 143 AutoBuildJob.run(IProgressMonitor) line: 241 Worker.run() line: 54
That stacktrace represents the processing of https://github.com/jbossas/jboss-as/blob/master/server/src/main/java/org/jboss/as/server/ServerMessages.java#L507
So basically, whenever a Logger has a dependency to the org.jboss.modules.Module class, stuff starts hitting the fan.
Classes should not be loaded by reflection during APT processing to avoid such issues - it should use the API provided by APT to iterate over the classes metadata provided by the compiler and not depend on com.sun.*.internal classes.
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