[ http://issues.apache.org/jira/browse/BEEHIVE-889?page=all ]
Chad Schoettger reassigned BEEHIVE-889:
---------------------------------------
Assign To: Eddie O'Neil (was: Chad Schoettger)
to Eddie for commit.
> controls annotation processor needs to safely handle a missing -classpath
> option
> --------------------------------------------------------------------------------
>
> Key: BEEHIVE-889
> URL: http://issues.apache.org/jira/browse/BEEHIVE-889
> Project: Beehive
> Type: Bug
> Components: Controls
> Reporter: Eddie O'Neil
> Assignee: Eddie O'Neil
> Priority: Minor
> Attachments: BEEHIVE-889.diff
>
> When the controls annotation processing class AptControlInterface attempts to
> resolve types during checking, it expects to find a value for the
> "-classpath" environment variable. If this value is missing, the
> AptControlInterface class NPEs at the stack trace below because null is
> returned for the URLClassLoader.
> This should either throw an exception to stop annotation processing or log a
> warning and continue annotation processing. Kyle / Ken, any thoughts there?
> Stack trace:
> java.lang.NullPointerException
> [java] at
> org.apache.beehive.controls.runtime.generator.AptControlInterface.check(AptControlInterface.java:949)
> [java] at
> org.apache.beehive.controls.runtime.generator.AptControlInterface.<init>(AptControlInterface.java:121)
> [java] at
> org.apache.beehive.controls.runtime.generator.apt.ControlAnnotationProcessor.check(ControlAnnotationProcessor.java:56)
> [java] at
> org.apache.beehive.controls.runtime.generator.apt.TwoPhaseAnnotationProcessor.check(TwoPhaseAnnotationProcessor.java:104)
> [java] at
> org.apache.beehive.controls.runtime.generator.apt.TwoPhaseAnnotationProcessor.process(TwoPhaseAnnotationProcessor.java:86)
>
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