Return-Path: Delivered-To: apmail-openjpa-dev-archive@www.apache.org Received: (qmail 30734 invoked from network); 26 Feb 2008 18:25:47 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.2) by minotaur.apache.org with SMTP; 26 Feb 2008 18:25:47 -0000 Received: (qmail 13772 invoked by uid 500); 26 Feb 2008 18:25:40 -0000 Delivered-To: apmail-openjpa-dev-archive@openjpa.apache.org Received: (qmail 13750 invoked by uid 500); 26 Feb 2008 18:25:40 -0000 Mailing-List: contact dev-help@openjpa.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@openjpa.apache.org Delivered-To: mailing list dev@openjpa.apache.org Received: (qmail 13708 invoked by uid 99); 26 Feb 2008 18:25:40 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 26 Feb 2008 10:25:40 -0800 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.140] (HELO brutus.apache.org) (140.211.11.140) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 26 Feb 2008 18:25:01 +0000 Received: from brutus (localhost [127.0.0.1]) by brutus.apache.org (Postfix) with ESMTP id 634FF29A0015 for ; Tue, 26 Feb 2008 10:24:51 -0800 (PST) Message-ID: <1717344968.1204050291405.JavaMail.jira@brutus> Date: Tue, 26 Feb 2008 10:24:51 -0800 (PST) From: "Amit Patel (JIRA)" To: dev@openjpa.apache.org Subject: [jira] Created: (OPENJPA-524) NullPointerException when persisting a subclass and @Id field is declared in the abstract superclass. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Virus-Checked: Checked by ClamAV on apache.org NullPointerException when persisting a subclass and @Id field is declared in the abstract superclass. ----------------------------------------------------------------------------------------------------- Key: OPENJPA-524 URL: https://issues.apache.org/jira/browse/OPENJPA-524 Project: OpenJPA Issue Type: Bug Components: jpa Affects Versions: 1.0.2 Environment: Windows XP, JDK 1.5.0_14, Build time enhancement Reporter: Amit Patel Attachments: NPE.log, OpenJPATest.zip When persisting a subclass that has a superclass with an @Id annotation in it, OpenJPA throws the following NullPointerException: Exception in thread "main" org.apache.openjpa.persistence.ArgumentException: Errors encountered while resolving metadata. See nested exceptions for details. at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:522) at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:302) at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2372) at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2225) at org.apache.openjpa.kernel.DelegatingBroker.persist(DelegatingBroker.java:1005) at org.apache.openjpa.persistence.EntityManagerImpl.persist(EntityManagerImpl.java:541) at JpaTest.main(JpaTest.java:37) Caused by: org.apache.openjpa.persistence.ArgumentException: Attempt to map "Person.id" failed: the owning entity is not mapped. at org.apache.openjpa.jdbc.meta.MappingInfo.assertTable(MappingInfo.java:544) at org.apache.openjpa.jdbc.meta.MappingInfo.createColumns(MappingInfo.java:496) at org.apache.openjpa.jdbc.meta.ValueMappingInfo.getColumns(ValueMappingInfo.java:143) at org.apache.openjpa.jdbc.meta.strats.PrimitiveFieldStrategy.map(PrimitiveFieldStrategy.java:83) at org.apache.openjpa.jdbc.meta.FieldMapping.setStrategy(FieldMapping.java:120) at org.apache.openjpa.jdbc.meta.RuntimeStrategyInstaller.installStrategy(RuntimeStrategyInstaller.java:80) at org.apache.openjpa.jdbc.meta.FieldMapping.resolveMapping(FieldMapping.java:438) at org.apache.openjpa.jdbc.meta.FieldMapping.resolve(FieldMapping.java:403) at org.apache.openjpa.jdbc.meta.ClassMapping.resolveNonRelationMappings(ClassMapping.java:841) at org.apache.openjpa.jdbc.meta.MappingRepository.prepareMapping(MappingRepository.java:322) at org.apache.openjpa.meta.MetaDataRepository.preMapping(MetaDataRepository.java:621) at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:508) ... 6 more NestedThrowables: java.lang.NullPointerException at org.apache.openjpa.jdbc.meta.MappingInfo.mergeJoinColumn(MappingInfo.java:1386) at org.apache.openjpa.jdbc.meta.MappingInfo.createJoins(MappingInfo.java:1192) at org.apache.openjpa.jdbc.meta.MappingInfo.createForeignKey(MappingInfo.java:954) at org.apache.openjpa.jdbc.meta.ValueMappingInfo.getTypeJoin(ValueMappingInfo.java:104) at org.apache.openjpa.jdbc.meta.strats.RelationToManyTableFieldStrategy.map(RelationToManyTableFieldStrategy.java:130) at org.apache.openjpa.jdbc.meta.strats.RelationCollectionTableFieldStrategy.map(RelationCollectionTableFieldStrategy.java:94) at org.apache.openjpa.jdbc.meta.FieldMapping.setStrategy(FieldMapping.java:120) at org.apache.openjpa.jdbc.meta.RuntimeStrategyInstaller.installStrategy(RuntimeStrategyInstaller.java:80) at org.apache.openjpa.jdbc.meta.FieldMapping.resolveMapping(FieldMapping.java:438) at org.apache.openjpa.jdbc.meta.FieldMapping.resolve(FieldMapping.java:403) at org.apache.openjpa.jdbc.meta.ClassMapping.resolveMapping(ClassMapping.java:812) at org.apache.openjpa.meta.ClassMetaData.resolve(ClassMetaData.java:1618) at org.apache.openjpa.meta.MetaDataRepository.processBuffer(MetaDataRepository.java:675) at org.apache.openjpa.meta.MetaDataRepository.resolveMapping(MetaDataRepository.java:636) at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:514) at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:302) at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2372) at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2225) at org.apache.openjpa.kernel.DelegatingBroker.persist(DelegatingBroker.java:1005) at org.apache.openjpa.persistence.EntityManagerImpl.persist(EntityManagerImpl.java:541) at JpaTest.main(JpaTest.java:37) org.apache.openjpa.persistence.ArgumentException: Attempt to map "Contact.acquireDate" failed: the owning entity is not mapped. at org.apache.openjpa.jdbc.meta.MappingInfo.assertTable(MappingInfo.java:544) at org.apache.openjpa.jdbc.meta.MappingInfo.createColumns(MappingInfo.java:496) at org.apache.openjpa.jdbc.meta.ValueMappingInfo.getColumns(ValueMappingInfo.java:143) at org.apache.openjpa.jdbc.meta.strats.PrimitiveFieldStrategy.map(PrimitiveFieldStrategy.java:83) at org.apache.openjpa.jdbc.meta.FieldMapping.setStrategy(FieldMapping.java:120) at org.apache.openjpa.jdbc.meta.RuntimeStrategyInstaller.installStrategy(RuntimeStrategyInstaller.java:80) at org.apache.openjpa.jdbc.meta.FieldMapping.resolveMapping(FieldMapping.java:438) at org.apache.openjpa.jdbc.meta.FieldMapping.resolve(FieldMapping.java:403) at org.apache.openjpa.jdbc.meta.ClassMapping.resolveNonRelationMappings(ClassMapping.java:851) at org.apache.openjpa.jdbc.meta.ClassMapping.resolveMapping(ClassMapping.java:808) at org.apache.openjpa.meta.ClassMetaData.resolve(ClassMetaData.java:1618) at org.apache.openjpa.meta.MetaDataRepository.processBuffer(MetaDataRepository.java:675) at org.apache.openjpa.meta.MetaDataRepository.resolveMapping(MetaDataRepository.java:636) at org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:514) at org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:302) at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2372) at org.apache.openjpa.kernel.BrokerImpl.persist(BrokerImpl.java:2225) at org.apache.openjpa.kernel.DelegatingBroker.persist(DelegatingBroker.java:1005) at org.apache.openjpa.persistence.EntityManagerImpl.persist(EntityManagerImpl.java:541) at JpaTest.main(JpaTest.java:37) The attached test case can recreate this error. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.