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Posted to dev@beehive.apache.org by "Rich Feit (JIRA)" <de...@beehive.apache.org> on 2005/11/29 00:00:38 UTC
[jira] Commented: (BEEHIVE-1015) NPE when compiling a JSF backing bean in the same package as an invalid page flow controller
[ http://issues.apache.org/jira/browse/BEEHIVE-1015?page=comments#action_12358726 ]
Rich Feit commented on BEEHIVE-1015:
------------------------------------
The expected output would be something like this:
web\foo\Controller.java:10: cannot find symbol
symbol: class Share
public class Controller extends xxyyzz
^
web\foo\Controller.java:10: The Controller annotation is not valid on this class. The class should extend org.apache.beehive.netui.pageflow.PageFlowController or org.apache.beehive.netui.pageflow.SharedFlowController.
public class Controller extends Share
^
1 error
> NPE when compiling a JSF backing bean in the same package as an invalid page flow controller
> --------------------------------------------------------------------------------------------
>
> Key: BEEHIVE-1015
> URL: http://issues.apache.org/jira/browse/BEEHIVE-1015
> Project: Beehive
> Type: Bug
> Components: NetUI
> Versions: V1
> Reporter: Rich Feit
> Assignee: Rich Feit
> Fix For: 1.1
>
> Repro:
> - Create the following page flow controller (notice the invalid base class):
> import org.apache.beehive.netui.pageflow.annotations.Jpf;
> @Jpf.Controller(
> simpleActions={
> @Jpf.SimpleAction(name="begin", path="index.jsp")
> }
> )
> public class Controller extends xxyyzz
> {
> }
> - In the same directory, create the following JSF backing bean:
> import org.apache.beehive.netui.pageflow.FacesBackingBean;
> import org.apache.beehive.netui.pageflow.annotations.Jpf;
> @Jpf.FacesBacking()
> public class FooBacking extends FacesBackingBean
> {
> }
> - Build.
> You get the following exception:
> java.lang.NullPointerException
> at org.apache.beehive.netui.compiler.CompilerUtils.getOutermostClass(CompilerUtils.java:675)
> at org.apache.beehive.netui.compiler.CompilerUtils.getSourceFile(CompilerUtils.java:754)
> at org.apache.beehive.netui.compiler.FlowControllerInfo.<init>(FlowControllerInfo.java:108)
> at org.apache.beehive.netui.compiler.FacesBackingChecker.onCheck(FacesBackingChecker.java:56)
> at org.apache.beehive.netui.compiler.BaseChecker.check(BaseChecker.java:44)
> at org.apache.beehive.netui.compiler.processor.BaseAnnotationProcessor.check(BaseAnnotationProcessor.java:66)
> at org.apache.beehive.netui.compiler.processor.TwoPhaseAnnotationProcessor.check(TwoPhaseAnnotationProcessor.java:125)
> at org.apache.beehive.netui.compiler.processor.TwoPhaseAnnotationProcessor.process(TwoPhaseAnnotationProcessor.java:86)
> at org.apache.beehive.netui.compiler.processor.BaseAnnotationProcessor.process(BaseAnnotationProcessor.java:106)
> at org.apache.beehive.netui.compiler.apt.BaseAnnotationProcessorFactory$DelegatingAnnotationProcessor.process(BaseAnnotationProcessorFactory.java:64)
> at com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProcessor.process(AnnotationProcessors.java:60)
> at com.sun.tools.apt.comp.Apt.main(Apt.java:450)
> at com.sun.tools.apt.main.JavaCompiler.compile(JavaCompiler.java:458)
> at com.sun.tools.apt.main.Main.compile(Main.java:1075)
> at com.sun.tools.apt.main.Main.compile(Main.java:938)
> at com.sun.tools.apt.Main.processing(Main.java:95)
> at com.sun.tools.apt.Main.process(Main.java:43)
> at com.sun.tools.apt.Main.main(Main.java:34)
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