[ https://issues.apache.org/jira/browse/OPENJPA-2221?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Struberg resolved OPENJPA-2221. ------------------------------------ Resolution: Fixed Fix Version/s: 2.3.0 > Use of AbstractValueHandler map() causes exception on find() > ------------------------------------------------------------ > > Key: OPENJPA-2221 > URL: https://issues.apache.org/jira/browse/OPENJPA-2221 > Project: OpenJPA > Issue Type: Bug > Affects Versions: 2.1.0 > Reporter: Dianne Richards > Assignee: Jody Grassel > Fix For: 2.3.0, 2.1.1 > > > When a value strategy implemented by a subclass of AbstractValuehandler > overrides the map() method, an exception occurs on a find() if the strategy > is implemented on an id field. The method returns a Column[]. > <openjpa-2.1.2-SNAPSHOT-r422266:1297100 nonfatal user error> > org.apache.openjpa.persistence.ArgumentException: The specified parameter of > type "class [Ljava.lang.Object;" is not a valid query parameter. > FailedObject: id1 [org.apache.openjpa.util.StringId] [java.lang.String] > at > org.apache.openjpa.jdbc.sql.DBDictionary.setUnknown(DBDictionary.java:1465) > at > org.apache.openjpa.jdbc.sql.DBDictionary.setUnknown(DBDictionary.java:1391) > at > org.apache.openjpa.jdbc.sql.SQLBuffer.setParameters(SQLBuffer.java:656) > at > org.apache.openjpa.jdbc.sql.SQLBuffer.prepareStatement(SQLBuffer.java:565) > at > org.apache.openjpa.jdbc.sql.SQLBuffer.prepareStatement(SQLBuffer.java:541) > at > org.apache.openjpa.jdbc.sql.SelectImpl.prepareStatement(SelectImpl.java:479) > at org.apache.openjpa.jdbc.sql.SelectImpl.execute(SelectImpl.java:420) > at org.apache.openjpa.jdbc.sql.SelectImpl.execute(SelectImpl.java:382) > at > org.apache.openjpa.jdbc.kernel.JDBCStoreManager.getInitializeStateResult(JDBCStoreManager.java:576) > at > org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initializeState(JDBCStoreManager.java:378) > at > org.apache.openjpa.jdbc.kernel.JDBCStoreManager.initialize(JDBCStoreManager.java:333) > at > org.apache.openjpa.kernel.DelegatingStoreManager.initialize(DelegatingStoreManager.java:112) > at > org.apache.openjpa.kernel.ROPStoreManager.initialize(ROPStoreManager.java:57) > at org.apache.openjpa.kernel.BrokerImpl.initialize(BrokerImpl.java:1027) > at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:985) > at org.apache.openjpa.kernel.BrokerImpl.find(BrokerImpl.java:902) > at > org.apache.openjpa.kernel.DelegatingBroker.find(DelegatingBroker.java:231) > at > org.apache.openjpa.persistence.EntityManagerImpl.find(EntityManagerImpl.java:486) > at > org.apache.openjpa.persistence.strategy.value.TestValueStrategy.testIt(TestValueStrategy.java:37) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:88) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55) > at java.lang.reflect.Method.invoke(Method.java:613) > 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:467) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) > Presumably the exception would occur on other fields if they were part of the > query. > The DBDictionary setUnknown() method needs to handle input of an Object[]. -- This message was sent by Atlassian JIRA (v6.1#6144)