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Bug 326267

Summary: [Query 2] Error while indexing
Product: [Modeling] EMF Reporter: saurav sarkar <saurav.sarkar1>
Component: Query2Assignee: Project Inbox <emf.query2-inbox>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: P3 CC: ashw.kumar
Version: unspecified   
Target Milestone: ---   
Hardware: PC   
OS: Windows Vista   
Whiteboard:
Attachments:
Description Flags
Patch for thr fix wayne.beaton: iplog+

Description saurav sarkar CLA 2010-09-27 02:27:31 EDT 
Build Identifier: 

I get following error in the console whenever i try to index the Test project in the Demo UI.


Error indexing resource: /org.eclipse.emf.query2.librarytest/plugin.xml
org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: org.eclipse.emf.ecore.xmi.PackageNotFoundException: Package with uri 'null' not found. (platform:/resource/org.eclipse.emf.query2.librarytest/plugin.xml, 11, 9)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:315)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:397)
	at org.eclipse.emf.query.index.internal.ui.builder.QueryIndexBuilder$2.execute(QueryIndexBuilder.java:132)
	at org.eclipse.emf.query.index.internal.impl.PageableIndexImpl.executeUpdateCommand(PageableIndexImpl.java:104)
	at org.eclipse.emf.query.index.internal.ui.builder.QueryIndexBuilder.indexFile(QueryIndexBuilder.java:125)
	at org.eclipse.emf.query.index.internal.ui.builder.QueryIndexBuilder.access$0(QueryIndexBuilder.java:114)
	at org.eclipse.emf.query.index.internal.ui.builder.QueryIndexBuilder$SampleResourceVisitor.visit(QueryIndexBuilder.java:64)
	at org.eclipse.core.internal.resources.Resource$2.visit(Resource.java:112)
	at org.eclipse.core.internal.resources.Resource$1.visitElement(Resource.java:64)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:82)
	at org.eclipse.core.internal.watson.ElementTreeIterator.doIteration(ElementTreeIterator.java:86)
	at org.eclipse.core.internal.watson.ElementTreeIterator.iterate(ElementTreeIterator.java:127)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:74)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:110)
	at org.eclipse.core.internal.resources.Resource.accept(Resource.java:94)
	at org.eclipse.emf.query.index.internal.ui.builder.QueryIndexBuilder.fullBuild(QueryIndexBuilder.java:104)
	at org.eclipse.emf.query.index.internal.ui.builder.QueryIndexBuilder.build(QueryIndexBuilder.java:80)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.eclipse.emf.ecore.xmi.PackageNotFoundException: Package with uri 'null' not found. (platform:/resource/org.eclipse.emf.query2.librarytest/plugin.xml, 11, 9)
	at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createObjectByType(XMLHandler.java:1307)
	at org.eclipse.emf.ecore.xmi.impl.XMLHandler.createTopObject(XMLHandler.java:1468)
	at org.eclipse.emf.ecore.xmi.impl.XMLHandler.processElement(XMLHandler.java:1019)
	at org.eclipse.emf.ecore.xmi.impl.XMIHandler.processElement(XMIHandler.java:83)
	at org.eclipse.emf.ecore.xmi.impl.XMLHandler.startElement(XMLHandler.java:1001)
	at org.eclipse.emf.ecore.xmi.impl.XMLHandler.startElement(XMLHandler.java:712)
	at org.eclipse.emf.ecore.xmi.impl.XMIHandler.startElement(XMIHandler.java:169)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.startElement(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$ContentDriver.scanRootElementHook(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source)
	at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source)
	at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
	at javax.xml.parsers.SAXParser.parse(Unknown Source)
	at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:181)
	at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:180)
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1494)
	at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1282)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:255)
	at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:270)
	... 28 more




Reproducible: Always
Comment 1 saurav sarkar CLA 2010-09-27 02:52:01 EDT 
Created attachment 179601 [details]
Patch for thr fix
Comment 2 saurav sarkar CLA 2010-09-27 02:54:22 EDT 
Attached the fix in a patch.

Removed the hardcoded entry for xml and xmi type of indexing in the IndexBuilder.
Added xmi as an extension to the extensionfactorymap.Ideally client of the Indexer must specify what type of file he wants to index.
Comment 3 Ashwani Kr Sharma CLA 2010-09-27 05:19:21 EDT 
The patch works. An additional dependency was also required in MANIFEST to org.eclipse.emf.ecore.xmi
Comment 4 Ashwani Kr Sharma CLA 2010-09-27 05:20:25 EDT 
The patch works. An additional dependency was also required in MANIFEST to org.eclipse.emf.ecore.xmi
Comment 5 saurav sarkar CLA 2010-09-27 05:25:28 EDT 
Closing as the patch has been applied