| Error when with classifier reference in EnumerationLiterals [message #1105198] |
Mon, 09 September 2013 09:54  |
Eclipse User |
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Hi,
The uml specification descripes a reference called classifier for EnumerationLiteral and InstanceSpecification. When setting the reference classifier by hand in the xmi file to the containing Enumeration this causes trouble. I am using a commercial UML Modeling tool setting this in its xmi Export. When loading this example model with uml Model Editor you will see the error i am describing. Although the superfluous classifier specification in the second EnumerationLiteral could also just be ignored.
<?xml version="1.0" encoding="UTF-8"?>
<uml:Model xmi:version="2.1" xmlns:uml="http://www.eclipse.org/uml2/4.0.0/UML" xmi:id="_f8a5714e-86c0-4925-a64c-23d3dcd80b72" name="MyRelease_with_Custimization">
<packagedElement xmi:type="uml:Profile" xmi:id="_7D4FDC6D-1BCC-4904-B52C-A1CD5EA7609A" name="C Profile">
<packagedElement xmi:type="uml:Enumeration" xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CEnumeration" name="C Storage Class_Enumeration" redefinedClassifier="_67E11EAD-9B71-4438-88B0-556F698F836CEnumeration">
<ownedLiteral xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CEnumerationLiteral" name="empty">
<specification xmi:type="uml:LiteralInteger" xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CLiteralInteger"/>
</ownedLiteral>
<ownedLiteral xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CEnumerationLiteralstatic" name="static" classifier="_67E11EAD-9B71-4438-88B0-556F698F836CEnumeration">
<specification xmi:type="uml:LiteralInteger" xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CLiteralIntegerstatic" value="1"/>
</ownedLiteral>
<ownedLiteral xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CEnumerationLiteralauto" name="auto">
<specification xmi:type="uml:LiteralInteger" xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CLiteralIntegerauto" value="2"/>
</ownedLiteral>
<ownedLiteral xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CEnumerationLiteralregister" name="register">
<specification xmi:type="uml:LiteralInteger" xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CLiteralIntegerregister" value="3"/>
</ownedLiteral>
<ownedLiteral xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CEnumerationLiteralextern" name="extern">
<specification xmi:type="uml:LiteralInteger" xmi:id="_67E11EAD-9B71-4438-88B0-556F698F836CLiteralIntegerextern" value="4"/>
</ownedLiteral>
</packagedElement>
</packagedElement>
</uml:Model>
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| Re: Error when with classifier reference in EnumerationLiterals [message #1218691 is a reply to message #1105327] |
Fri, 29 November 2013 06:42  |
| Eclipse User |
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Hi
I have exactly the same problem. RSA 7.5 sets classifier reference in an exported XMI-file.
Parser throws an exception:
Caused by: org.eclipse.emf.ecore.xmi.IllegalValueException: Value 'org.eclipse.uml2.uml.internal.impl.EnumerationImpl@323bfd7a (name: AnimalIdKindCodeType, visibility: <unset>) (isLeaf: false, isAbstract: false, isFinalSpecialization: false)' is not legal. (file:/C:/Work/workspace/OclToXPath/model2/SMDataModel.uml, 729, 78)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.setFeatureValue(XMLHandler.java:2671)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.handleForwardReferences(XMLHandler.java:1156)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.handleForwardReferences(XMLHandler.java:1037)
at org.eclipse.uml2.uml.internal.resource.UMLHandler.endElement(UMLHandler.java:47)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:606)
at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:183)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:1303)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2717)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(SAXParserImpl.java:302)
at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:175)
at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:253)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1518)
at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1297)
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259)
at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274)
... 3 more
Caused by: java.lang.UnsupportedOperationException
at org.eclipse.emf.common.util.BasicEList$UnmodifiableEList.move(BasicEList.java:1009)
at org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.setValue(XMLHelperImpl.java:1189)
at org.eclipse.emf.ecore.xmi.impl.XMLHandler.setFeatureValue(XMLHandler.java:2666)
... 24 more
When I remove classifier attribute manually, everithing works.
I think it's a bug in Eclipse, because according to UML Specification classifier attribute is required.
[Updated on: Fri, 29 November 2013 06:47] by Moderator |
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