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Bug 134064 - NPE when model checks if reference is broken
Summary: NPE when model checks if reference is broken
Status: VERIFIED FIXED
Alias: None
Product: soa
Classification: Unclassified
Component: XSLT (show other bugs)
Version: 6.x
Hardware: All All
: P1 blocker (vote)
Assignee: Vitaly Bychkov
URL:
Keywords:
Depends on:
Blocks: 113924 117043
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Reported: 2008-04-28 14:31 UTC by Vladimir Yaroslavskiy
Modified: 2008-10-15 00:05 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter:

Attachments
Test project (6.39 KB, application/x-compressed)
2008-04-28 14:34 UTC, Vladimir Yaroslavskiy 		Details
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Description Vladimir Yaroslavskiy 2008-04-28 14:31:17 UTC 
build >= 1766

1. Open attached project
2. Open is Source view xslt.xslt file
3. Press validate button, see exception:

java.lang.NullPointerException
    at org.netbeans.modules.xslt.model.impl.GlobalReferenceImpl.getQName(GlobalReferenceImpl.java:106)
    at org.netbeans.modules.xslt.model.impl.GlobalReferenceImpl.find(GlobalReferenceImpl.java:295)
    at org.netbeans.modules.xslt.model.impl.GlobalReferenceImpl.find(GlobalReferenceImpl.java:278)
    at org.netbeans.modules.xslt.model.impl.GlobalReferenceImpl.get(GlobalReferenceImpl.java:66)
    at org.netbeans.modules.xslt.model.impl.GlobalReferenceImpl.get(GlobalReferenceImpl.java:41)
    at org.netbeans.modules.xml.xam.AbstractReference.isBroken(AbstractReference.java:118)
    at org.netbeans.modules.xslt.validation.reference.Validator$1.checkReference(Validator.java:138)
    at org.netbeans.modules.xslt.validation.reference.Validator$1.visit(Validator.java:78)
    at org.netbeans.modules.xslt.model.impl.CallTemplateImpl.accept(CallTemplateImpl.java:52)
    at org.netbeans.modules.xslt.model.impl.StylesheetImpl.acceptChildren(StylesheetImpl.java:65)
    at org.netbeans.modules.xslt.model.impl.StylesheetImpl.acceptChildren(StylesheetImpl.java:66)
    at org.netbeans.modules.xslt.model.impl.StylesheetImpl.acceptChildren(StylesheetImpl.java:66)
    at org.netbeans.modules.xslt.model.impl.StylesheetImpl.acceptChildren(StylesheetImpl.java:66)
    at org.netbeans.modules.xslt.model.impl.StylesheetImpl.accept(StylesheetImpl.java:57)
    at org.netbeans.modules.xslt.validation.core.XsltValidator.validate(XsltValidator.java:83)
    at org.netbeans.modules.xml.xam.spi.Validation.validate(Validation.java:100)
    at
org.netbeans.modules.xml.validation.ValidationOutputWindowController.validate(ValidationOutputWindowController.java:85)
    at org.netbeans.modules.soa.validation.core.Controller.doValidation(Controller.java:156)
    at org.netbeans.modules.soa.validation.core.Controller.runValidation(Controller.java:113)
    at org.netbeans.modules.xslt.core.XSLTDataEditorSupport.validateXML(XSLTDataEditorSupport.java:334)
    at org.netbeans.modules.xml.tools.actions.ValidateAction$RunAction.run(ValidateAction.java:123)
    at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:561)
[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:986)
Comment 1 Vladimir Yaroslavskiy 2008-04-28 14:34:08 UTC 
Created attachment 60749 [details]
Test project
Comment 2 Vladimir Yaroslavskiy 2008-06-06 15:43:28 UTC 
P2 -> P1: blocks umbrella issue
Comment 3 Vitaly Bychkov 2008-06-10 06:13:31 UTC 
Fixed.

Changeset: 6763462bb651.
Comment 4 rpoon 2008-10-15 00:05:18 UTC 
Verified with NetBeans 6.5 RC1 build (200810141115) under:
  http://smetiste.czech.sun.com/builds/netbeans/6.5/daily/latest/ (on 10/14/2008)
or:
  http://smetiste.czech.sun.com/builds/netbeans/6.5/daily/2008-10-14_11-15-16/
  
With this build, when validating the 'xslt.xslt' in the provided project, the NPE was no longer encountered.  Instead 
of the NPE, it is now able to detect that Referenced element is missing.  It now throws the following error:

   ERROR: Element "with-param" has reference to another element and this element can not be found .. ..