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Posted to dev@tuscany.apache.org by "Kelvin Goodson (JIRA)" <tu...@ws.apache.org> on 2007/11/13 12:31:51 UTC
[jira] Resolved: (TUSCANY-1811) ClassCastException saving
codegen-based DataGraph with ChangeSummary containing an xsd:float
[ https://issues.apache.org/jira/browse/TUSCANY-1811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Kelvin Goodson resolved TUSCANY-1811.
-------------------------------------
Resolution: Fixed
Applied patch, thanks Ron.
> ClassCastException saving codegen-based DataGraph with ChangeSummary containing an xsd:float
> --------------------------------------------------------------------------------------------
>
> Key: TUSCANY-1811
> URL: https://issues.apache.org/jira/browse/TUSCANY-1811
> Project: Tuscany
> Issue Type: Bug
> Components: Java SDO Implementation
> Affects Versions: Java-SDO-1.0
> Reporter: Ron Gavlin
> Fix For: Java-SDO-Next
>
> Attachments: tuscany-sdo.TUSCANY-1811.patch
>
>
> This problem is similar to TUSCANY-1393 except the schema type in this case is an xsd:float instead of an xsd:int. The fix involves adding the following lines to DataObjectBase.java. If you would like me to submit a patch with a revised testcase, let me know.
> LINES TO BE ADDED to DataObjectBase.java:
> protected void notify(int changeKind, int property, float oldFloatValue, float newFloatValue)
> {
> eNotify(new ENotificationImpl(this, Notification.SET, property, oldFloatValue, newFloatValue));
> }
>
> protected void notify(int changeKind, int property, float oldFloatValue, float newFloatValue, boolean isSetChange)
> {
> eNotify(new ENotificationImpl(this, Notification.SET, property, oldFloatValue, newFloatValue, isSetChange));
> }
> END OF LINES TO BE ADDED
> - Ron
> P.S., below I have included the stacktrace for the problem.
> java.lang.ClassCastException: java.lang.Double
> at org.apache.tuscany.sdo.model.impl.ModelFactoryImpl.convertFloatToString(ModelFactoryImpl.java:2036)
> at org.apache.tuscany.sdo.model.impl.ModelFactoryImpl.convertToString(ModelFactoryImpl.java:318)
> at org.apache.tuscany.sdo.impl.FactoryBase$SDOEFactoryImpl.convertToString(FactoryBase.java:291)
> at org.eclipse.emf.ecore.util.EcoreUtil.convertToString(EcoreUtil.java:2994)
> at org.eclipse.emf.ecore.change.impl.FeatureChangeImpl.getDataValue(FeatureChangeImpl.java:228)
> at org.eclipse.emf.ecore.change.impl.FeatureChangeImpl.eIsSet(FeatureChangeImpl.java:771)
> at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eIsSet(BasicEObjectImpl.java:818)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1107)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2462)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1036)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:922)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany(XMLSaveImpl.java:2182)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1390)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2462)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1036)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:922)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany(XMLSaveImpl.java:2182)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1390)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2462)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.writeTopObject(XMLSaveImpl.java:620)
> at org.apache.tuscany.sdo.util.DataGraphResourceFactoryImpl$DataGraphResourceImpl$SaveImpl.traverse(DataGraphResourceFactoryImpl.java:382)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl.java:233)
> at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLResourceImpl.java:203)
> at org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(ResourceImpl.java:993)
> at org.apache.tuscany.sdo.helper.SDOHelperImpl.saveDataGraph(SDOHelperImpl.java:182)
> at org.apache.tuscany.sdo.api.SDOUtil.saveDataGraph(SDOUtil.java:158)
> at org.apache.tuscany.sdo.test.ChangeSummaryGenTestCase.testChangeSummaryOnDataGraphWithIntAndFloat(ChangeSummaryGenTestCase.java:128)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at junit.framework.TestCase.runTest(TestCase.java:154)
> at junit.framework.TestCase.runBare(TestCase.java:127)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:118)
> at junit.framework.TestSuite.runTest(TestSuite.java:208)
> at junit.framework.TestSuite.run(TestSuite.java:203)
> at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
> at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
> at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
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