ClassCastException saving codegen-based DataGraph with ChangeSummary containing
an xsd:int
------------------------------------------------------------------------------------------
Key: TUSCANY-1393
URL: https://issues.apache.org/jira/browse/TUSCANY-1393
Project: Tuscany
Issue Type: Bug
Components: Java SDO Implementation
Affects Versions: Java-SDO-Next
Reporter: Ron Gavlin
Priority: Critical
Please add the following test case to
sdo\tools\src\test\java\org\apache\tuscany\sdo\test\ChangeSummaryGenTestCase.java.
The new test method currently generates a ClassCastException when an Integer
is expected and a Double is provided. I have listed the stacktrace below:
public void testChangeSummaryOnDataGraphWithInt() throws Exception {
HelperContext hc = HelperProvider.getDefaultContext();
CustomerFactory factory = CustomerFactory.INSTANCE;
factory.register(hc);
Customer customer = factory.createCustomer();
Account account = factory.createAccount();
customer.setAccount(account);
DataObject customerDO = (DataObject) customer;
DataGraph dg = SDOUtil.createDataGraph();
SDOUtil.setRootObject(dg, customerDO);
dg.getChangeSummary().beginLogging();
dg.getRootObject().getDataObject(0).delete();
ByteArrayOutputStream baos = new ByteArrayOutputStream();
SDOUtil.saveDataGraph(dg, baos, null);
}
testChangeSummaryOnDataGraphWithInt(org.apache.tuscany.sdo.test.ChangeSummaryGenTestCase)
java.lang.ClassCastException: java.lang.Double
at
org.apache.tuscany.sdo.model.impl.ModelFactoryImpl.convertIntToString(ModelFactoryImpl.java:2079)
at
org.apache.tuscany.sdo.model.impl.ModelFactoryImpl.convertToString(ModelFactoryImpl.java:321)
at
org.apache.tuscany.sdo.impl.FactoryBase$SDOEFactoryImpl.convertToString(FactoryBase.java:284)
at
org.eclipse.emf.ecore.util.EcoreUtil.convertToString(EcoreUtil.java:2994)
at
org.eclipse.emf.ecore.change.impl.FeatureChangeImpl.getDataValue(FeatureChangeImpl.java:228)
at
org.eclipse.emf.ecore.change.impl.FeatureChangeImpl.eIsSet(FeatureChangeImpl.java:771)
at
org.eclipse.emf.ecore.impl.BasicEObjectImpl.eIsSet(BasicEObjectImpl.java:818)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1107)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2462)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1036)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:922)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany(XMLSaveImpl.java:2182)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1390)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2462)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:1036)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSaveImpl.java:922)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany(XMLSaveImpl.java:2182)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLSaveImpl.java:1390)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XMLSaveImpl.java:2462)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.writeTopObject(XMLSaveImpl.java:620)
at
org.apache.tuscany.sdo.util.DataGraphResourceFactoryImpl$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:201)
at org.apache.tuscany.sdo.api.SDOUtil.saveDataGraph(SDOUtil.java:158)
at
org.apache.tuscany.sdo.test.ChangeSummaryGenTestCase.testChangeSummaryOnDataGraphWithInt(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
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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