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https://issues.apache.org/jira/browse/BEEHIVE-1158?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julie Zhuo closed BEEHIVE-1158.
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Close. See Russ' comments.
> An empty string value for validatorMerge in the @Jpf.Controller annotation
> causes a stack trace in the NetUI compiler
> ---------------------------------------------------------------------------------------------------------------------
>
> Key: BEEHIVE-1158
> URL: https://issues.apache.org/jira/browse/BEEHIVE-1158
> Project: Beehive
> Issue Type: Bug
> Components: NetUI
> Affects Versions: 1.0.1, 1.0.2, V.Next
> Reporter: Carlin Rogers
> Assignee: Julie Zhuo
> Priority: Minor
> Fix For: V.Next
>
>
> An empty string value for the validatorMerge property in the @Jpf.Controller
> annotation causes the following stack trace during the page flow compile.
> [apt] java.lang.StringIndexOutOfBoundsException: String index out of range: 0
> [apt] at java.lang.String.charAt(String.java:558)
> [apt] at
> org.apache.beehive.netui.compiler.CompilerUtils.getFileRelativeToSourceFile(CompilerUtils.java:1198)
> [apt] at
> org.apache.beehive.netui.compiler.genmodel.GenStrutsApp.getMergeFile(GenStrutsApp.java:460)
> [apt] at
> org.apache.beehive.netui.compiler.genmodel.GenValidationModel.<init>(GenValidationModel.java:77)
> [apt] at
> org.apache.beehive.netui.compiler.FlowControllerGenerator.generate(FlowControllerGenerator.java:61)
> [apt] at
> org.apache.beehive.netui.compiler.processor.BaseCoreAnnotationProcessor.generate(BaseCoreAnnotationProcessor.java:100)
> [apt] at
> org.apache.beehive.netui.compiler.processor.TwoPhaseCoreAnnotationProcessor.generate(TwoPhaseCoreAnnotationProcessor.java:175)
> [apt] at
> org.apache.beehive.netui.compiler.processor.TwoPhaseCoreAnnotationProcessor.process(TwoPhaseCoreAnnotationProcessor.java:113)
> [apt] at
> org.apache.beehive.netui.compiler.processor.BaseCoreAnnotationProcessor.process(BaseCoreAnnotationProcessor.java:107)
> [apt] at
> org.apache.beehive.netui.compiler.apt.BaseAnnotationProcessorFactory$DelegatingAnnotationProcessor.process(BaseAnnotationProcessorFactory.java:75)
> [apt] at
> com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProcessor.process(AnnotationProcessors.java:60)
> We need to place a check in the compiler to ensure that the value is not an
> empty string. I can make this fix and submit a test case as well.
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