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Posted to dev@beehive.apache.org by "Rich Feit (JIRA)" <be...@incubator.apache.org> on 2005/03/02 09:47:49 UTC
[jira] Resolved: (BEEHIVE-389) NPE when compiling a page flow with @Jpf.MessageBundle that lacks 'bundlePath' attribute
[ http://issues.apache.org/jira/browse/BEEHIVE-389?page=history ]
Rich Feit resolved BEEHIVE-389:
-------------------------------
Resolution: Fixed
Fixed with revision 155898.
> NPE when compiling a page flow with @Jpf.MessageBundle that lacks 'bundlePath' attribute
> ----------------------------------------------------------------------------------------
>
> Key: BEEHIVE-389
> URL: http://issues.apache.org/jira/browse/BEEHIVE-389
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: V1Alpha, V1Beta
> Reporter: Rich Feit
> Assignee: Rich Feit
> Fix For: V1Beta
>
> Repro: Compile a page flow that has the following annotation:
> @Jpf.Controller(
> messageBundles={
> @Jpf.MessageBundle()
> }
> )
>
> Expected: error about a missing required 'bundlePath' attribute.
> Actual: the following NPE:
> [apt] java.lang.NullPointerException
> [apt] at org.apache.beehive.netui.compiler.MergedControllerAnnotation.mergeAnnotationArray(MergedControllerAnnotation.java:121)
> [apt] at org.apache.beehive.netui.compiler.MergedControllerAnnotation.mergeAnnotation(MergedControllerAnnotation.java:89)
> [apt] at org.apache.beehive.netui.compiler.MergedControllerAnnotation.mergeControllerAnnotations(MergedControllerAnnotation.java:226)
> [apt] at org.apache.beehive.netui.compiler.MergedControllerAnnotation.<init>(MergedControllerAnnotation.java:54)
> [apt] at org.apache.beehive.netui.compiler.FlowControllerInfo.startBuild(FlowControllerInfo.java:130)
> [apt] at org.apache.beehive.netui.compiler.FlowControllerChecker.onCheck(FlowControllerChecker.java:85)
> [apt] at org.apache.beehive.netui.compiler.BaseChecker.check(BaseChecker.java:49)
> [apt] at org.apache.beehive.netui.compiler.BaseChecker.check(BaseChecker.java:70)
> [apt] at org.apache.beehive.netui.compiler.apt.BaseAnnotationProcessor.check(BaseAnnotationProcessor.java:65)
> [apt] at org.apache.beehive.controls.runtime.generator.apt.TwoPhaseAnnotationProcessor.check(TwoPhaseAnnotationProcessor.java:104)
> [apt] at org.apache.beehive.controls.runtime.generator.apt.TwoPhaseAnnotationProcessor.process(TwoPhaseAnnotationProcessor.java:86)
> [apt] at org.apache.beehive.netui.compiler.apt.BaseAnnotationProcessor.process(BaseAnnotationProcessor.java:104)
> [apt] at com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProcessor.process(AnnotationProcessors.java:60)
> [apt] at com.sun.tools.apt.comp.Apt.main(Apt.java:404)
> [apt] at com.sun.tools.apt.main.JavaCompiler.compile(JavaCompiler.java:440)
> [apt] at com.sun.tools.apt.main.Main.compile(Main.java:1017)
> [apt] at com.sun.tools.apt.main.Main.compile(Main.java:907)
> [apt] at com.sun.tools.apt.Main.compile(Main.java:41)
> [apt] at com.sun.tools.apt.Main.main(Main.java:32)
> This is actually a general problem with javac, which appears to fail to check whether an annotation attribute (member) is required. We need to adapt in the meantime, across the board. I'll make that part of this fix.
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