[OPENJPA-1954] ArrayIndexOutOfBoundsException when querying on a version field that is in a MappedSuperclass

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2.2, 2.0.0, 2.1.0, 2.2.0
• Fix Version/s: 2.1.2, 2.2.0
• Component/s: kernel
• Assignee: Richard G. Curtis
• Reporter: Richard G. Curtis
• Created: 02/Mar/11 16:22
• Updated: 17/Oct/13 22:33
• Resolved: 17/Oct/13 22:33

Description

This is a problem that was reported on the users mailing list[1].

[1] http://openjpa.markmail.org/thread/qvcducd52vgrhone

<openjpa-2.2.0-SNAPSHOT-r422266:1061583M nonfatal user error> org.apache.openjpa.persistence.ArgumentException: Failed to execute query "SELECT s FROM TimestampedEntity s WHERE s.version < :endDate". Check the query syntax for correctness. See nested exception for details.
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:872)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:794)
at org.apache.openjpa.kernel.DelegatingQuery.execute(DelegatingQuery.java:542)
at org.apache.openjpa.persistence.QueryImpl.execute(QueryImpl.java:305)
at org.apache.openjpa.persistence.QueryImpl.getResultList(QueryImpl.java:321)
at org.apache.openjpa.persistence.jdbc.update.TestTimestampVersion.test(TestTimestampVersion.java:50)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:600)
at junit.framework.TestCase.runTest(TestCase.java:154)
at org.apache.openjpa.persistence.test.AbstractPersistenceTestCase.runTest(AbstractPersistenceTestCase.java:579)
at junit.framework.TestCase.runBare(TestCase.java:127)
at org.apache.openjpa.persistence.test.AbstractPersistenceTestCase.runBare(AbstractPersistenceTestCase.java:566)
at org.apache.openjpa.persistence.test.AbstractPersistenceTestCase.runBare(AbstractPersistenceTestCase.java:542)
at junit.framework.TestResult$1.protect(TestResult.java:106)
at junit.framework.TestResult.runProtected(TestResult.java:124)
at junit.framework.TestResult.run(TestResult.java:109)
at junit.framework.TestCase.run(TestCase.java:118)
at org.apache.openjpa.persistence.test.AbstractPersistenceTestCase.run(AbstractPersistenceTestCase.java:206)
at junit.framework.TestSuite.runTest(TestSuite.java:208)
at junit.framework.TestSuite.run(TestSuite.java:203)
at org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
Caused by: java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 0
at org.apache.openjpa.jdbc.kernel.exps.PCPath.appendTo(PCPath.java:995)
at org.apache.openjpa.jdbc.kernel.exps.FilterValueImpl.appendTo(FilterValueImpl.java:63)
at org.apache.openjpa.jdbc.kernel.exps.FilterValueImpl.appendTo(FilterValueImpl.java:59)
at org.apache.openjpa.jdbc.sql.DBDictionary.comparison(DBDictionary.java:2910)
at org.apache.openjpa.jdbc.kernel.exps.CompareExpression.appendTo(CompareExpression.java:75)
at org.apache.openjpa.jdbc.kernel.exps.SelectConstructor.buildWhere(SelectConstructor.java:312)
at org.apache.openjpa.jdbc.kernel.exps.SelectConstructor.evaluate(SelectConstructor.java:94)
at org.apache.openjpa.jdbc.kernel.JDBCStoreQuery.createWhereSelects(JDBCStoreQuery.java:361)
at org.apache.openjpa.jdbc.kernel.JDBCStoreQuery.executeQuery(JDBCStoreQuery.java:193)
at org.apache.openjpa.kernel.ExpressionStoreQuery$DataStoreExecutor.executeQuery(ExpressionStoreQuery.java:782)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:1005)
at org.apache.openjpa.kernel.QueryImpl.execute(QueryImpl.java:863)
... 27 more