XML overriding column names for 1xM attributes causes exception.
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Key: OPENJPA-2117
URL: https://issues.apache.org/jira/browse/OPENJPA-2117
Project: OpenJPA
Issue Type: Bug
Components: jdbc
Affects Versions: 2.1.1, 1.2.3, 2.0.2, 2.2.0
Reporter: Albert Lee
Assignee: Albert Lee
Fix For: 2.2.0
Entity with 1xm relationship define in orm.xml causes the following exception
during emf.createEntityManager.
+ //Removing the XML from the orm.xml file, and using this fixes the issue:
+ //@OneToMany(fetch=FetchType.LAZY,cascade=CascadeType.ALL)
+ private List<XMLManyToOneEntity> xmlManyToOneList = new
ArrayList<XMLManyToOneEntity>(0);
And this mapping in the orm.xml:
+ <one-to-many name="xmlManyToOneList" fetch="LAZY">
+ <join-column name="IDENTITY" />
+ <cascade>
+ <cascade-all/>
+ </cascade>
<openjpa-2.2.0-SNAPSHOT-r422266:1235624 fatal user error>
org.apache.openjpa.persistence.ArgumentException: You have supplied columns for
"org.apache.openjpa.persistence.arrays.model.XMLOneToManyEntity.xmlManyToOneList",
but this mapping cannot have columns in this context.
at
org.apache.openjpa.jdbc.meta.MappingInfo.assertNoSchemaComponents(MappingInfo.java:382)
at
org.apache.openjpa.jdbc.meta.strats.RelationToManyTableFieldStrategy.map(RelationToManyTableFieldStrategy.java:97)
at
org.apache.openjpa.jdbc.meta.strats.RelationCollectionTableFieldStrategy.map(RelationCollectionTableFieldStrategy.java:95)
at
org.apache.openjpa.jdbc.meta.FieldMapping.setStrategy(FieldMapping.java:146)
at
org.apache.openjpa.jdbc.meta.RuntimeStrategyInstaller.installStrategy(RuntimeStrategyInstaller.java:82)
at
org.apache.openjpa.jdbc.meta.FieldMapping.resolveMapping(FieldMapping.java:496)
at
org.apache.openjpa.jdbc.meta.FieldMapping.resolve(FieldMapping.java:461)
at
org.apache.openjpa.jdbc.meta.ClassMapping.resolveMapping(ClassMapping.java:865)
at
org.apache.openjpa.meta.ClassMetaData.resolve(ClassMetaData.java:1802)
at
org.apache.openjpa.meta.MetaDataRepository.processBuffer(MetaDataRepository.java:821)
at
org.apache.openjpa.meta.MetaDataRepository.resolveMapping(MetaDataRepository.java:776)
at
org.apache.openjpa.meta.MetaDataRepository.resolve(MetaDataRepository.java:656)
at
org.apache.openjpa.meta.MetaDataRepository.getMetaDataInternal(MetaDataRepository.java:410)
at
org.apache.openjpa.meta.MetaDataRepository.getMetaData(MetaDataRepository.java:383)
at
org.apache.openjpa.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:352)
at
org.apache.openjpa.jdbc.meta.MappingTool.getMapping(MappingTool.java:682)
at
org.apache.openjpa.jdbc.meta.MappingTool.buildSchema(MappingTool.java:754)
at org.apache.openjpa.jdbc.meta.MappingTool.run(MappingTool.java:652)
at
org.apache.openjpa.jdbc.kernel.JDBCBrokerFactory.synchronizeMappings(JDBCBrokerFactory.java:154)
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