Author: adamw Date: 2008-09-24 06:42:17 -0400 (Wed, 24 Sep 2008) New Revision: 166 Added: trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneVersionsEntityQueryGenerator.java trunk/src/main/org/jboss/envers/entities/mapper/relation/query/RelationQueryGenerator.java trunk/src/test/org/jboss/envers/test/integration/onetomany/BidirectionalMapKey.java trunk/src/test/org/jboss/envers/test/integration/onetomany/RefEdMapKeyEntity.java trunk/src/test/org/jboss/envers/test/integration/onetomany/RefIngMapKeyEntity.java Removed: trunk/src/main/org/jboss/envers/entities/mapper/relation/OneToManyAttachedMapper.java trunk/src/main/org/jboss/envers/entities/mapper/relation/component/MiddleMapKeyComponentMapper.java trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/OneToManyAttachedInitializor.java trunk/src/test/org/jboss/envers/test/integration/components/Component1.java trunk/src/test/org/jboss/envers/test/integration/components/Component2.java trunk/src/test/org/jboss/envers/test/integration/components/ComponentTestEntity.java Modified: trunk/src/main/org/jboss/envers/configuration/metadata/CollectionMetadataGenerator.java trunk/src/main/org/jboss/envers/configuration/metadata/QueryGeneratorBuilder.java trunk/src/main/org/jboss/envers/entities/mapper/relation/CommonCollectionMapperData.java trunk/src/main/org/jboss/envers/entities/mapper/relation/MiddleIdData.java trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/AbstractCollectionInitializor.java trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/ArrayCollectionInitializor.java trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/BasicCollectionInitializor.java trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/ListCollectionInitializor.java trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/MapCollectionInitializor.java trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneEntityQueryGenerator.java trunk/src/main/org/jboss/envers/entities/mapper/relation/query/ThreeEntityQueryGenerator.java trunk/src/main/org/jboss/envers/entities/mapper/relation/query/TwoEntityQueryGenerator.java trunk/src/test/org/jboss/envers/test/integration/collection/mapkey/IdMapKey.java trunk/src/test/org/jboss/envers/test/integration/onetomany/BasicCollection.java Log: ENVERS-25: adding @MapKey support for one-to-many attached relations. Using the new collection generator for generating the mapping of one-to-many attached relations. Modified: trunk/src/main/org/jboss/envers/configuration/metadata/CollectionMetadataGenerator.java =================================================================== --- trunk/src/main/org/jboss/envers/configuration/metadata/CollectionMetadataGenerator.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/configuration/metadata/CollectionMetadataGenerator.java 2008-09-24 10:42:17 UTC (rev 166) @@ -7,9 +7,9 @@ import org.jboss.envers.entities.mapper.CompositeMapperBuilder; import org.jboss.envers.entities.mapper.relation.*; import org.jboss.envers.entities.mapper.relation.lazy.proxy.*; -import org.jboss.envers.entities.mapper.relation.query.MiddleTableQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.RelationQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.OneVersionsEntityQueryGenerator; import org.jboss.envers.entities.mapper.relation.component.*; -import org.jboss.envers.entities.mapper.id.IdMapper; import org.jboss.envers.entities.EntityConfiguration; import org.jboss.envers.entities.IdMappingData; import org.jboss.envers.tools.Tools; @@ -92,33 +92,59 @@ void addCollection() { Type type = propertyValue.getType(); - if ((type instanceof BagType || type instanceof SetType) && + if ((type instanceof BagType || type instanceof SetType || type instanceof MapType) && (propertyValue.getElement() instanceof OneToMany) && (propertyValue.isInverse())) { // A one-to-many relation mapped using @ManyToOne and @OneToMany(mappedBy="...") addOneToManyAttached(); } else { - // All other kinds of relations require a middle (join) table). + // All other kinds of relations require a middle (join) table. addWithMiddleTable(); } } @SuppressWarnings({"unchecked"}) private void addOneToManyAttached() { - String owningReferencePropertyName = getMappedBy(propertyValue); + String mappedBy = getMappedBy(propertyValue); + EntityConfiguration referencedEntityConfiguration = mainGenerator.getEntitiesConfigurations() + .get(referencedEntityName); + + IdMappingData referencedIdMapping = referencedEntityConfiguration.getIdMappingData(); IdMappingData referencingIdMapping = referencingEntityConfiguration.getIdMappingData(); - String lastPropertyPrefix = owningReferencePropertyName + "_"; - // Generating the id mapper for the relation - IdMapper ownedIdMapper = referencingIdMapping.getIdMapper().prefixMappedProperties(lastPropertyPrefix); + // Generating the id mappers data for the referencing side of the relation. + MiddleIdData referencingIdData = new MiddleIdData(mainGenerator.getVerEntCfg(), referencingIdMapping, + mappedBy + "_", referencingEntityName); - // Storing information about this relation - referencingEntityConfiguration.addToManyNotOwningRelation(propertyName, owningReferencePropertyName, - referencedEntityName, ownedIdMapper); + // And for the referenced side. The prefixed mapper won't be used (as this collection isn't persisted + // in a join table, so the prefix value is arbitrary). + MiddleIdData referencedIdData = new MiddleIdData(mainGenerator.getVerEntCfg(), referencedIdMapping, + null, referencedEntityName); - // Adding mapper for the id - currentMapper.addComposite(propertyName, new OneToManyAttachedMapper(referencedEntityName, propertyName, - owningReferencePropertyName)); + // Generating the element mapping. + MiddleComponentData elementComponentData = new MiddleComponentData( + new MiddleRelatedComponentMapper(referencedIdData), 0); + + // Generating the index mapping, if an index exists. It can only exists in case a javax.persistence.MapKey + // annotation is present on the entity. So the middleEntityXml will be not be used. The queryGeneratorBuilder + // will only be checked for nullnes. + MiddleComponentData indexComponentData = addIndex(null, null); + + // Generating the query generator - it should read directly from the related entity. + RelationQueryGenerator queryGenerator = new OneVersionsEntityQueryGenerator(mainGenerator.getVerEntCfg(), + referencingIdData, referencedEntityName, referencedIdMapping.getIdMapper()); + + // Creating common mapper data. + CommonCollectionMapperData commonCollectionMapperData = new CommonCollectionMapperData( + mainGenerator.getVerEntCfg(), referencedEntityName, propertyName, + referencingIdData, queryGenerator); + + // Checking the type of the collection and adding an appropriate mapper. + addMapper(commonCollectionMapperData, elementComponentData, indexComponentData); + + // Storing information about this relation. + referencingEntityConfiguration.addToManyNotOwningRelation(propertyName, mappedBy, + referencedEntityName, referencingIdData.getPrefixedMapper()); } /** @@ -201,11 +227,8 @@ } // Storing the id data of the referencing entity: original mapper, prefixed mapper and entity name. - MiddleIdData referencingIdData = new MiddleIdData( - referencingIdMapping.getIdMapper(), - referencingIdMapping.getIdMapper().prefixMappedProperties(referencingPrefixRelated), - referencingEntityName, - mainGenerator.getVerEntCfg().getVersionsEntityName(referencingEntityName)); + MiddleIdData referencingIdData = new MiddleIdData(mainGenerator.getVerEntCfg(), referencingIdMapping, + referencingPrefixRelated, referencingEntityName); // Creating a query generator builder, to which additional id data will be added, in case this collection // references some entities (either from the element or index). At the end, this will be used to build @@ -236,7 +259,7 @@ // Generating the property mapper. // ****** // Building the query generator. - MiddleTableQueryGenerator queryGenerator = queryGeneratorBuilder.build(elementComponentData, indexComponentData); + RelationQueryGenerator queryGenerator = queryGeneratorBuilder.build(elementComponentData, indexComponentData); // Creating common data CommonCollectionMapperData commonCollectionMapperData = new CommonCollectionMapperData( @@ -261,21 +284,20 @@ } else { IdMappingData referencedIdMapping = mainGenerator.getEntitiesConfigurations() .get(referencedEntityName).getIdMappingData(); + int currentIndex = queryGeneratorBuilder == null ? 0 : queryGeneratorBuilder.getCurrentIndex(); if ("".equals(mapKey)) { // The key of the map is the id of the entity. return new MiddleComponentData(new MiddleMapKeyIdComponentMapper(mainGenerator.getVerEntCfg(), - referencedIdMapping.getIdMapper()), queryGeneratorBuilder.getCurrentIndex()); + referencedIdMapping.getIdMapper()), currentIndex); } else { // The key of the map is a property of the entity. - return new MiddleComponentData(new MiddleMapKeyPropertyComponentMapper(mapKey), - queryGeneratorBuilder.getCurrentIndex()); + return new MiddleComponentData(new MiddleMapKeyPropertyComponentMapper(mapKey), currentIndex); } } // TODO: @MapKeyManyToMany } else { // No index - creating a dummy mapper. - return new MiddleComponentData(new MiddleDummyComponentMapper(), - queryGeneratorBuilder.getCurrentIndex()); + return new MiddleComponentData(new MiddleDummyComponentMapper(), 0); } } @@ -313,12 +335,8 @@ } // Storing the id data of the referenced entity: original mapper, prefixed mapper and entity name. - IdMapper referencedPrefixedIdMapper = referencedIdMapping.getIdMapper().prefixMappedProperties(prefixRelated); - MiddleIdData referencedIdData = new MiddleIdData( - referencedIdMapping.getIdMapper(), - referencedPrefixedIdMapper, - referencedEntityName, - mainGenerator.getVerEntCfg().getVersionsEntityName(referencedEntityName)); + MiddleIdData referencedIdData = new MiddleIdData(mainGenerator.getVerEntCfg(), referencedIdMapping, + prefixRelated, referencedEntityName); // And adding it to the generator builder. queryGeneratorBuilder.addRelation(referencedIdData); Modified: trunk/src/main/org/jboss/envers/configuration/metadata/QueryGeneratorBuilder.java =================================================================== --- trunk/src/main/org/jboss/envers/configuration/metadata/QueryGeneratorBuilder.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/configuration/metadata/QueryGeneratorBuilder.java 2008-09-24 10:42:17 UTC (rev 166) @@ -2,7 +2,7 @@ import org.jboss.envers.entities.mapper.relation.MiddleIdData; import org.jboss.envers.entities.mapper.relation.MiddleComponentData; -import org.jboss.envers.entities.mapper.relation.query.MiddleTableQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.RelationQueryGenerator; import org.jboss.envers.entities.mapper.relation.query.OneEntityQueryGenerator; import org.jboss.envers.entities.mapper.relation.query.TwoEntityQueryGenerator; import org.jboss.envers.entities.mapper.relation.query.ThreeEntityQueryGenerator; @@ -35,7 +35,7 @@ idDatas.add(idData); } - MiddleTableQueryGenerator build(MiddleComponentData... componentDatas) { + RelationQueryGenerator build(MiddleComponentData... componentDatas) { if (idDatas.size() == 0) { return new OneEntityQueryGenerator(verEntCfg, versionsMiddleEntityName, referencingIdData, componentDatas); Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/CommonCollectionMapperData.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/CommonCollectionMapperData.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/CommonCollectionMapperData.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,7 +1,7 @@ package org.jboss.envers.entities.mapper.relation; import org.jboss.envers.configuration.VersionsEntitiesConfiguration; -import org.jboss.envers.entities.mapper.relation.query.MiddleTableQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.RelationQueryGenerator; /** * Data that is used by all collection mappers, regardless of the type. @@ -12,11 +12,11 @@ private final String versionsMiddleEntityName; private final String collectionReferencingPropertyName; private final MiddleIdData referencingIdData; - private final MiddleTableQueryGenerator queryGenerator; + private final RelationQueryGenerator queryGenerator; public CommonCollectionMapperData(VersionsEntitiesConfiguration verEntCfg, String versionsMiddleEntityName, String collectionReferencingPropertyName, MiddleIdData referencingIdData, - MiddleTableQueryGenerator queryGenerator) { + RelationQueryGenerator queryGenerator) { this.verEntCfg = verEntCfg; this.versionsMiddleEntityName = versionsMiddleEntityName; this.collectionReferencingPropertyName = collectionReferencingPropertyName; @@ -40,7 +40,7 @@ return referencingIdData; } - public MiddleTableQueryGenerator getQueryGenerator() { + public RelationQueryGenerator getQueryGenerator() { return queryGenerator; } } Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/MiddleIdData.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/MiddleIdData.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/MiddleIdData.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,6 +1,8 @@ package org.jboss.envers.entities.mapper.relation; import org.jboss.envers.entities.mapper.id.IdMapper; +import org.jboss.envers.entities.IdMappingData; +import org.jboss.envers.configuration.VersionsEntitiesConfiguration; /** * A class holding information about ids, which form a virtual "relation" from a middle-table. Middle-tables are used @@ -25,11 +27,12 @@ */ private final String versionsEntityName; - public MiddleIdData(IdMapper originalMapper, IdMapper prefixedMapper, String entityName, String versionsEntityName) { - this.originalMapper = originalMapper; - this.prefixedMapper = prefixedMapper; + public MiddleIdData(VersionsEntitiesConfiguration verEntCfg, IdMappingData mappingData, String prefix, + String entityName) { + this.originalMapper = mappingData.getIdMapper(); + this.prefixedMapper = mappingData.getIdMapper().prefixMappedProperties(prefix); this.entityName = entityName; - this.versionsEntityName = versionsEntityName; + this.versionsEntityName = verEntCfg.getVersionsEntityName(entityName); } public IdMapper getOriginalMapper() { Deleted: trunk/src/main/org/jboss/envers/entities/mapper/relation/OneToManyAttachedMapper.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/OneToManyAttachedMapper.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/OneToManyAttachedMapper.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,101 +0,0 @@ -/* - * Envers. http://www.jboss.org/envers - * - * Copyright 2008 Red Hat Middleware, LLC. All rights reserved. - * - * This copyrighted material is made available to anyone wishing to use, - * modify, copy, or redistribute it subject to the terms and conditions - * of the GNU Lesser General Public License, v. 2.1. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT A WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License, v.2.1 along with this distribution; if not, write to the Free - * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * Red Hat Author(s): Adam Warski - */ -package org.jboss.envers.entities.mapper.relation; - -import org.jboss.envers.entities.mapper.PropertyMapper; -import org.jboss.envers.entities.mapper.PersistentCollectionChangeData; -import org.jboss.envers.reader.VersionsReaderImplementor; -import org.jboss.envers.entities.mapper.relation.lazy.OneToManyAttachedInitializor; -import org.jboss.envers.entities.mapper.relation.lazy.proxy.ListProxy; -import org.jboss.envers.entities.mapper.relation.lazy.proxy.SetProxy; -import org.jboss.envers.entities.mapper.relation.lazy.proxy.MapProxy; -import org.jboss.envers.entities.mapper.relation.lazy.initializor.Initializor; -import org.jboss.envers.configuration.VersionsConfiguration; -import org.jboss.envers.tools.reflection.ReflectionTools; -import org.jboss.envers.exception.VersionsException; -import org.hibernate.collection.PersistentCollection; -import org.hibernate.property.Getter; -import org.hibernate.property.Setter; - -import java.util.*; -import java.io.Serializable; - -/** - * @author Adam Warski (adam at warski dot org) - */ -public class OneToManyAttachedMapper implements PropertyMapper { - private final String owningEntityName; - private final String propertyName; - private final String owningReferencePropertyName; - - public OneToManyAttachedMapper(String owningEntityName, String propertyName, String owningReferencePropertyName) { - this.owningEntityName = owningEntityName; - this.propertyName = propertyName; - this.owningReferencePropertyName = owningReferencePropertyName; - } - - @SuppressWarnings({"unchecked"}) - public void mapToEntityFromMap(VersionsConfiguration verCfg, Object obj, Map data, Object primaryKey, - VersionsReaderImplementor versionsReader, Number revision) { - if (obj == null) { - return; - } - - Class<?> entityClass = ReflectionTools.loadClass(owningEntityName); - - Getter getter = ReflectionTools.getGetter(obj.getClass(), propertyName); - Class collectionClass = getter.getReturnType(); - - // todo: investigate generics - // todo: add support for @MapKey, sorted collections - Object value; - if (List.class.isAssignableFrom(collectionClass)) { - value = new ListProxy(getInitializator(versionsReader, entityClass, primaryKey, revision, ArrayList.class)); - } else if (Set.class.isAssignableFrom(collectionClass) || Collection.class.isAssignableFrom(collectionClass)) { - value = new SetProxy(getInitializator(versionsReader, entityClass, primaryKey, revision, HashSet.class)); - } else if (Map.class.isAssignableFrom(collectionClass)) { - value = new MapProxy(getInitializator(versionsReader, entityClass, primaryKey, revision, HashMap.class)); - } else { - throw new VersionsException("Unsupported versioned collection type: " + collectionClass.getName()); - } - - Setter setter = ReflectionTools.getSetter(obj.getClass(), propertyName); - setter.set(obj, value, null); - } - - public boolean mapToMapFromEntity(Map<String, Object> data, Object newObj, Object oldObj) { - return false; - } - - protected <T> Initializor<T> getInitializator(VersionsReaderImplementor versionsReader, - Class<?> entityClass, Object primaryKey, - Number revision, - Class<T> collectionClass) { - return new OneToManyAttachedInitializor<T>(versionsReader, entityClass, owningReferencePropertyName, primaryKey, - revision, collectionClass); - } - - public List<PersistentCollectionChangeData> mapCollectionChanges(String referencingPropertyName, PersistentCollection newColl, - Serializable oldColl, Serializable id) { - return null; - } -} \ No newline at end of file Deleted: trunk/src/main/org/jboss/envers/entities/mapper/relation/component/MiddleMapKeyComponentMapper.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/component/MiddleMapKeyComponentMapper.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/component/MiddleMapKeyComponentMapper.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,34 +0,0 @@ -package org.jboss.envers.entities.mapper.relation.component; - -import org.jboss.envers.entities.EntityInstantiator; -import org.jboss.envers.entities.mapper.relation.MiddleIdData; -import org.jboss.envers.tools.query.Parameters; - -import java.util.Map; - -/** - * A component mapper for the @MapKey mapping: the value of the map's key is the id of the entity. This - * doesn't have an effect on the data stored in the versions tables, so <code>mapToMapFromObject</code> is - * empty. - * @author Adam Warski (adam at warski dot org) - */ -public final class MiddleMapKeyComponentMapper implements MiddleComponentMapper { - private final MiddleIdData relatedIdData; - - public MiddleMapKeyComponentMapper(MiddleIdData relatedIdData) { - this.relatedIdData = relatedIdData; - } - - public Object mapToObjectFromFullMap(EntityInstantiator entityInstantiator, Map<String, Object> data, - Number revision) { - return relatedIdData.getOriginalMapper().mapToIdFromMap(data); - } - - public void mapToMapFromObject(Map<String, Object> data, Object obj) { - // Doing nothing. - } - - public void addMiddleEqualToQuery(Parameters parameters, String prefix1, String prefix2) { - // Doing nothing. - } -} \ No newline at end of file Deleted: trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/OneToManyAttachedInitializor.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/OneToManyAttachedInitializor.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/OneToManyAttachedInitializor.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,75 +0,0 @@ -/* - * Envers. http://www.jboss.org/envers - * - * Copyright 2008 Red Hat Middleware, LLC. All rights reserved. - * - * This copyrighted material is made available to anyone wishing to use, - * modify, copy, or redistribute it subject to the terms and conditions - * of the GNU Lesser General Public License, v. 2.1. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT A WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License, v.2.1 along with this distribution; if not, write to the Free - * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - * - * Red Hat Author(s): Adam Warski - */ -package org.jboss.envers.entities.mapper.relation.lazy; - -import org.jboss.envers.reader.VersionsReaderImplementor; -import org.jboss.envers.entities.mapper.relation.lazy.initializor.Initializor; -import org.jboss.envers.query.VersionsRestrictions; -import org.jboss.envers.exception.VersionsException; - -import java.util.Collection; -import java.util.List; - -/** - * @author Adam Warski (adam at warski dot org) - */ -public class OneToManyAttachedInitializor<T> implements Initializor<T> { - private VersionsReaderImplementor versionsReader; - private Class<?> entityClass; - private String owningReferencePropertyName; - private Object primaryKey; - private Number revision; - private Class<T> collectionClass; - - public OneToManyAttachedInitializor(VersionsReaderImplementor versionsReader, Class<?> entityClass, - String owningReferencePropertyName, Object primaryKey, Number revision, - Class<T> collectionClass) { - this.versionsReader = versionsReader; - this.entityClass = entityClass; - this.owningReferencePropertyName = owningReferencePropertyName; - this.primaryKey = primaryKey; - this.revision = revision; - this.collectionClass = collectionClass; - } - - @SuppressWarnings({"unchecked"}) - public T initialize() { - List queryResult = versionsReader.createQuery().forEntitiesAtRevision(entityClass, revision) - .add(VersionsRestrictions.relatedIdEq(owningReferencePropertyName, primaryKey)).getResultList(); - - if (collectionClass.isAssignableFrom(queryResult.getClass())) { - return (T) queryResult; - } else { - Collection result; - try { - // TODO - result = (Collection) collectionClass.newInstance(); - } catch (Exception e) { - throw new VersionsException(e); - } - - result.addAll(queryResult); - - return (T) result; - } - } -} Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/AbstractCollectionInitializor.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/AbstractCollectionInitializor.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/AbstractCollectionInitializor.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,6 +1,6 @@ package org.jboss.envers.entities.mapper.relation.lazy.initializor; -import org.jboss.envers.entities.mapper.relation.query.MiddleTableQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.RelationQueryGenerator; import org.jboss.envers.entities.EntityInstantiator; import org.jboss.envers.reader.VersionsReaderImplementor; import org.jboss.envers.configuration.VersionsConfiguration; @@ -13,7 +13,7 @@ */ public abstract class AbstractCollectionInitializor<T> implements Initializor<T> { private final VersionsReaderImplementor versionsReader; - private final MiddleTableQueryGenerator queryGenerator; + private final RelationQueryGenerator queryGenerator; private final Object primaryKey; protected final Number revision; @@ -21,7 +21,7 @@ public AbstractCollectionInitializor(VersionsConfiguration verCfg, VersionsReaderImplementor versionsReader, - MiddleTableQueryGenerator queryGenerator, + RelationQueryGenerator queryGenerator, Object primaryKey, Number revision) { this.versionsReader = versionsReader; this.queryGenerator = queryGenerator; Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/ArrayCollectionInitializor.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/ArrayCollectionInitializor.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/ArrayCollectionInitializor.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,6 +1,6 @@ package org.jboss.envers.entities.mapper.relation.lazy.initializor; -import org.jboss.envers.entities.mapper.relation.query.MiddleTableQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.RelationQueryGenerator; import org.jboss.envers.entities.mapper.relation.MiddleComponentData; import org.jboss.envers.reader.VersionsReaderImplementor; import org.jboss.envers.configuration.VersionsConfiguration; @@ -17,7 +17,7 @@ public ArrayCollectionInitializor(VersionsConfiguration verCfg, VersionsReaderImplementor versionsReader, - MiddleTableQueryGenerator queryGenerator, + RelationQueryGenerator queryGenerator, Object primaryKey, Number revision, MiddleComponentData elementComponentData, MiddleComponentData indexComponentData) { Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/BasicCollectionInitializor.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/BasicCollectionInitializor.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/BasicCollectionInitializor.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,6 +1,6 @@ package org.jboss.envers.entities.mapper.relation.lazy.initializor; -import org.jboss.envers.entities.mapper.relation.query.MiddleTableQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.RelationQueryGenerator; import org.jboss.envers.entities.mapper.relation.MiddleComponentData; import org.jboss.envers.reader.VersionsReaderImplementor; import org.jboss.envers.exception.VersionsException; @@ -18,7 +18,7 @@ public BasicCollectionInitializor(VersionsConfiguration verCfg, VersionsReaderImplementor versionsReader, - MiddleTableQueryGenerator queryGenerator, + RelationQueryGenerator queryGenerator, Object primaryKey, Number revision, Class<? extends T> collectionClass, MiddleComponentData elementComponentData) { Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/ListCollectionInitializor.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/ListCollectionInitializor.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/ListCollectionInitializor.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,6 +1,6 @@ package org.jboss.envers.entities.mapper.relation.lazy.initializor; -import org.jboss.envers.entities.mapper.relation.query.MiddleTableQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.RelationQueryGenerator; import org.jboss.envers.entities.mapper.relation.MiddleComponentData; import org.jboss.envers.reader.VersionsReaderImplementor; import org.jboss.envers.configuration.VersionsConfiguration; @@ -17,7 +17,7 @@ public ListCollectionInitializor(VersionsConfiguration verCfg, VersionsReaderImplementor versionsReader, - MiddleTableQueryGenerator queryGenerator, + RelationQueryGenerator queryGenerator, Object primaryKey, Number revision, MiddleComponentData elementComponentData, MiddleComponentData indexComponentData) { Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/MapCollectionInitializor.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/MapCollectionInitializor.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/lazy/initializor/MapCollectionInitializor.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,6 +1,6 @@ package org.jboss.envers.entities.mapper.relation.lazy.initializor; -import org.jboss.envers.entities.mapper.relation.query.MiddleTableQueryGenerator; +import org.jboss.envers.entities.mapper.relation.query.RelationQueryGenerator; import org.jboss.envers.entities.mapper.relation.MiddleComponentData; import org.jboss.envers.reader.VersionsReaderImplementor; import org.jboss.envers.exception.VersionsException; @@ -19,7 +19,7 @@ public MapCollectionInitializor(VersionsConfiguration verCfg, VersionsReaderImplementor versionsReader, - MiddleTableQueryGenerator queryGenerator, + RelationQueryGenerator queryGenerator, Object primaryKey, Number revision, Class<? extends T> collectionClass, MiddleComponentData elementComponentData, Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneEntityQueryGenerator.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneEntityQueryGenerator.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneEntityQueryGenerator.java 2008-09-24 10:42:17 UTC (rev 166) @@ -13,9 +13,10 @@ import java.util.Collections; /** + * Selects data from a relation middle-table only. * @author Adam Warski (adam at warski dot org) */ -public final class OneEntityQueryGenerator implements MiddleTableQueryGenerator { +public final class OneEntityQueryGenerator implements RelationQueryGenerator { private final String queryString; private final MiddleIdData referencingIdData; Copied: trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneVersionsEntityQueryGenerator.java (from rev 155, trunk/src/main/org/jboss/envers/entities/mapper/relation/query/TwoEntityQueryGenerator.java) =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneVersionsEntityQueryGenerator.java (rev 0) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneVersionsEntityQueryGenerator.java 2008-09-24 10:42:17 UTC (rev 166) @@ -0,0 +1,84 @@ +package org.jboss.envers.entities.mapper.relation.query; + +import org.jboss.envers.entities.mapper.id.QueryParameterData; +import org.jboss.envers.entities.mapper.id.IdMapper; +import org.jboss.envers.entities.mapper.relation.MiddleIdData; +import org.jboss.envers.configuration.VersionsEntitiesConfiguration; +import org.jboss.envers.reader.VersionsReaderImplementor; +import org.jboss.envers.RevisionType; +import org.jboss.envers.tools.query.QueryBuilder; +import org.jboss.envers.tools.query.Parameters; +import org.hibernate.Query; + +import java.util.Collections; + +/** + * Selects data from a versions entity. + * @author Adam Warski (adam at warski dot org) + */ +public final class OneVersionsEntityQueryGenerator implements RelationQueryGenerator { + private final String queryString; + private final MiddleIdData referencingIdData; + + public OneVersionsEntityQueryGenerator(VersionsEntitiesConfiguration verEntCfg, MiddleIdData referencingIdData, + String referencedEntityName, IdMapper referencedIdMapper) { + this.referencingIdData = referencingIdData; + + /* + * The query that we need to create: + * SELECT new list(e) FROM versionsReferencedEntity e + * WHERE + * (only entities referenced by the association; id_ref_ing = id of the referencing entity) + * e.id_ref_ing = :id_ref_ing AND + * (selecting e entities at revision :revision) + * e.revision = (SELECT max(e2.revision) FROM versionsReferencedEntity e2 + * WHERE e2.revision <= :revision AND e2.id = e.id) AND + * (only non-deleted entities) + * e.revision_type != DEL + */ + String revisionPropertyPath = verEntCfg.getRevisionPropPath(); + String originalIdPropertyName = verEntCfg.getOriginalIdPropName(); + + String versionsReferencedEntityName = verEntCfg.getVersionsEntityName(referencedEntityName); + + // SELECT new list(e) FROM versionsEntity e + QueryBuilder qb = new QueryBuilder(versionsReferencedEntityName, "e"); + qb.addProjection("new list", "e", false, false); + // WHERE + Parameters rootParameters = qb.getRootParameters(); + // e.id_ref_ed = :id_ref_ed + referencingIdData.getPrefixedMapper().addNamedIdEqualsToQuery(rootParameters, null, true); + + // SELECT max(e.revision) FROM versionsReferencedEntity e2 + QueryBuilder maxERevQb = qb.newSubQueryBuilder(versionsReferencedEntityName, "e2"); + maxERevQb.addProjection("max", revisionPropertyPath, false); + // WHERE + Parameters maxERevQbParameters = maxERevQb.getRootParameters(); + // e2.revision <= :revision + maxERevQbParameters.addWhereWithNamedParam(revisionPropertyPath, "<=", "revision"); + // e2.id = e.id + referencedIdMapper.addIdsEqualToQuery(maxERevQbParameters, + "e." + originalIdPropertyName, "e2." + originalIdPropertyName); + + // e.revision = (SELECT max(...) ...) + rootParameters.addWhere(revisionPropertyPath, false, "=", maxERevQb); + + // e.revision_type != DEL + rootParameters.addWhereWithNamedParam(verEntCfg.getRevisionTypePropName(), false, "!=", "delrevisiontype"); + + StringBuilder sb = new StringBuilder(); + qb.build(sb, Collections.<String, Object>emptyMap()); + queryString = sb.toString(); + } + + public Query getQuery(VersionsReaderImplementor versionsReader, Object primaryKey, Number revision) { + Query query = versionsReader.getSession().createQuery(queryString); + query.setParameter("revision", revision); + query.setParameter("delrevisiontype", RevisionType.DEL); + for (QueryParameterData paramData: referencingIdData.getPrefixedMapper().mapToQueryParametersFromId(primaryKey)) { + paramData.setParameterValue(query); + } + + return query; + } +} \ No newline at end of file Property changes on: trunk/src/main/org/jboss/envers/entities/mapper/relation/query/OneVersionsEntityQueryGenerator.java ___________________________________________________________________ Name: svn:mergeinfo + Copied: trunk/src/main/org/jboss/envers/entities/mapper/relation/query/RelationQueryGenerator.java (from rev 151, trunk/src/main/org/jboss/envers/entities/mapper/relation/query/MiddleTableQueryGenerator.java) =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/query/RelationQueryGenerator.java (rev 0) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/query/RelationQueryGenerator.java 2008-09-24 10:42:17 UTC (rev 166) @@ -0,0 +1,14 @@ +package org.jboss.envers.entities.mapper.relation.query; + +import org.hibernate.Query; +import org.jboss.envers.reader.VersionsReaderImplementor; + +/** + * Implementations of this interface provide a method to generate queries on a relation table (a table used + * for mapping relations). The query can select, apart from selecting the content of the relation table, also data of + * other "related" entities. + * @author Adam Warski (adam at warski dot org) + */ +public interface RelationQueryGenerator { + Query getQuery(VersionsReaderImplementor versionsReader, Object primaryKey, Number revision); +} Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/query/ThreeEntityQueryGenerator.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/query/ThreeEntityQueryGenerator.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/query/ThreeEntityQueryGenerator.java 2008-09-24 10:42:17 UTC (rev 166) @@ -8,7 +8,7 @@ /** * @author Adam Warski (adam at warski dot org) */ -public final class ThreeEntityQueryGenerator implements MiddleTableQueryGenerator { +public final class ThreeEntityQueryGenerator implements RelationQueryGenerator { private final String queryString; private final MiddleIdData referencingIdData; Modified: trunk/src/main/org/jboss/envers/entities/mapper/relation/query/TwoEntityQueryGenerator.java =================================================================== --- trunk/src/main/org/jboss/envers/entities/mapper/relation/query/TwoEntityQueryGenerator.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/main/org/jboss/envers/entities/mapper/relation/query/TwoEntityQueryGenerator.java 2008-09-24 10:42:17 UTC (rev 166) @@ -13,9 +13,10 @@ import java.util.Collections; /** + * Selects data from a relation middle-table and a related versions entity. * @author Adam Warski (adam at warski dot org) */ -public final class TwoEntityQueryGenerator implements MiddleTableQueryGenerator { +public final class TwoEntityQueryGenerator implements RelationQueryGenerator { private final String queryString; private final MiddleIdData referencingIdData; Modified: trunk/src/test/org/jboss/envers/test/integration/collection/mapkey/IdMapKey.java =================================================================== --- trunk/src/test/org/jboss/envers/test/integration/collection/mapkey/IdMapKey.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/test/org/jboss/envers/test/integration/collection/mapkey/IdMapKey.java 2008-09-24 10:42:17 UTC (rev 166) @@ -76,7 +76,6 @@ IdMapKeyEntity rev1 = getVersionsReader().find(IdMapKeyEntity.class, imke_id, 1); IdMapKeyEntity rev2 = getVersionsReader().find(IdMapKeyEntity.class, imke_id, 2); - System.out.println(rev1.getIdmap()); assert rev1.getIdmap().equals(TestTools.makeMap(ste1.getId(), ste1)); assert rev2.getIdmap().equals(TestTools.makeMap(ste1.getId(), ste1, ste2.getId(), ste2)); } Deleted: trunk/src/test/org/jboss/envers/test/integration/components/Component1.java =================================================================== --- trunk/src/test/org/jboss/envers/test/integration/components/Component1.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/test/org/jboss/envers/test/integration/components/Component1.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,53 +0,0 @@ -package org.jboss.envers.test.integration.components; - -/** - * @author Adam Warski (adam at warski dot org) - */ -public class Component1 { - private String str1; - - private String str2; - - public Component1(String str1, String str2) { - this.str1 = str1; - this.str2 = str2; - } - - public Component1() { - } - - public String getStr2() { - return str2; - } - - public void setStr2(String str2) { - this.str2 = str2; - } - - public String getStr1() { - return str1; - } - - public void setStr1(String str1) { - this.str1 = str1; - } - - public boolean equals(Object o) { - if (this == o) return true; - if (!(o instanceof Component1)) return false; - - Component1 that = (Component1) o; - - if (str1 != null ? !str1.equals(that.str1) : that.str1 != null) return false; - if (str2 != null ? !str2.equals(that.str2) : that.str2 != null) return false; - - return true; - } - - public int hashCode() { - int result; - result = (str1 != null ? str1.hashCode() : 0); - result = 31 * result + (str2 != null ? str2.hashCode() : 0); - return result; - } -} Deleted: trunk/src/test/org/jboss/envers/test/integration/components/Component2.java =================================================================== --- trunk/src/test/org/jboss/envers/test/integration/components/Component2.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/test/org/jboss/envers/test/integration/components/Component2.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,53 +0,0 @@ -package org.jboss.envers.test.integration.components; - -/** - * @author Adam Warski (adam at warski dot org) - */ -public class Component2 { - private String str5; - - private String str6; - - public Component2(String str5, String str6) { - this.str5 = str5; - this.str6 = str6; - } - - public Component2() { - } - - public String getStr5() { - return str5; - } - - public void setStr5(String str5) { - this.str5 = str5; - } - - public String getStr6() { - return str6; - } - - public void setStr6(String str6) { - this.str6 = str6; - } - - public boolean equals(Object o) { - if (this == o) return true; - if (!(o instanceof Component2)) return false; - - Component2 that = (Component2) o; - - if (str5 != null ? !str5.equals(that.str5) : that.str5 != null) return false; - if (str6 != null ? !str6.equals(that.str6) : that.str6 != null) return false; - - return true; - } - - public int hashCode() { - int result; - result = (str5 != null ? str5.hashCode() : 0); - result = 31 * result + (str6 != null ? str6.hashCode() : 0); - return result; - } -} Deleted: trunk/src/test/org/jboss/envers/test/integration/components/ComponentTestEntity.java =================================================================== --- trunk/src/test/org/jboss/envers/test/integration/components/ComponentTestEntity.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/test/org/jboss/envers/test/integration/components/ComponentTestEntity.java 2008-09-24 10:42:17 UTC (rev 166) @@ -1,85 +0,0 @@ -package org.jboss.envers.test.integration.components; - -import org.jboss.envers.Versioned; - -import javax.persistence.Entity; -import javax.persistence.Id; -import javax.persistence.GeneratedValue; -import javax.persistence.Embedded; - -/** - * @author Adam Warski (adam at warski dot org) - */ -@Entity -public class ComponentTestEntity { - @Id - @GeneratedValue - private Integer id; - - @Embedded - @Versioned - private Component1 comp1; - - @Embedded - private Component2 comp2; - - public ComponentTestEntity() { - } - - public ComponentTestEntity(Integer id, Component1 comp1, Component2 comp2) { - this.id = id; - this.comp1 = comp1; - this.comp2 = comp2; - } - - public ComponentTestEntity(Component1 comp1, Component2 comp2) { - this.comp1 = comp1; - this.comp2 = comp2; - } - - public Integer getId() { - return id; - } - - public void setId(Integer id) { - this.id = id; - } - - public Component1 getComp1() { - return comp1; - } - - public void setComp1(Component1 comp1) { - this.comp1 = comp1; - } - - public Component2 getComp2() { - return comp2; - } - - public void setComp2(Component2 comp2) { - this.comp2 = comp2; - } - - public boolean equals(Object o) { - if (this == o) return true; - if (!(o instanceof ComponentTestEntity)) return false; - - ComponentTestEntity that = (ComponentTestEntity) o; - - if (comp1 != null ? !comp1.equals(that.comp1) : that.comp1 != null) return false; - if (comp2 != null ? !comp2.equals(that.comp2) : that.comp2 != null) return false; - if (id != null ? !id.equals(that.id) : that.id != null) return false; - - return true; - } - - public int hashCode() { - int result; - result = (id != null ? id.hashCode() : 0); - result = 31 * result + (comp1 != null ? comp1.hashCode() : 0); - result = 31 * result + (comp2 != null ? comp2.hashCode() : 0); - return result; - } -} - Modified: trunk/src/test/org/jboss/envers/test/integration/onetomany/BasicCollection.java =================================================================== --- trunk/src/test/org/jboss/envers/test/integration/onetomany/BasicCollection.java 2008-09-23 17:05:36 UTC (rev 165) +++ trunk/src/test/org/jboss/envers/test/integration/onetomany/BasicCollection.java 2008-09-24 10:42:17 UTC (rev 166) @@ -103,9 +103,14 @@ CollectionRefEdEntity rev2 = getVersionsReader().find(CollectionRefEdEntity.class, ed1_id, 2); CollectionRefEdEntity rev3 = getVersionsReader().find(CollectionRefEdEntity.class, ed1_id, 3); - assert rev1.getReffering().equals(makeSet(ing1, ing2)); - assert rev2.getReffering().equals(makeSet(ing2)); - assert rev3.getReffering().equals(Collections.EMPTY_SET); + assert rev1.getReffering().containsAll(makeSet(ing1, ing2)); + assert rev1.getReffering().size() == 2; + + assert rev2.getReffering().containsAll(makeSet(ing2)); + assert rev2.getReffering().size() == 1; + + assert rev3.getReffering().containsAll(Collections.EMPTY_SET); + assert rev3.getReffering().size() == 0; } @Test @@ -117,9 +122,15 @@ CollectionRefEdEntity rev2 = getVersionsReader().find(CollectionRefEdEntity.class, ed2_id, 2); CollectionRefEdEntity rev3 = getVersionsReader().find(CollectionRefEdEntity.class, ed2_id, 3); - assert rev1.getReffering().equals(Collections.EMPTY_SET); - assert rev2.getReffering().equals(makeSet(ing1)); - assert rev3.getReffering().equals(makeSet(ing1, ing2)); + assert rev1.getReffering().containsAll(Collections.EMPTY_SET); + assert rev1.getReffering().size() == 0; + + assert rev2.getReffering().containsAll(makeSet(ing1)); + assert rev2.getReffering().size() == 1; + + assert rev3.getReffering().containsAll(makeSet(ing1, ing2)); + assert rev3.getReffering().size() == 2; + } @Test Copied: trunk/src/test/org/jboss/envers/test/integration/onetomany/BidirectionalMapKey.java (from rev 165, trunk/src/test/org/jboss/envers/test/integration/collection/mapkey/ComponentMapKey.java) =================================================================== --- trunk/src/test/org/jboss/envers/test/integration/onetomany/BidirectionalMapKey.java (rev 0) +++ trunk/src/test/org/jboss/envers/test/integration/onetomany/BidirectionalMapKey.java 2008-09-24 10:42:17 UTC (rev 166) @@ -0,0 +1,86 @@ +package org.jboss.envers.test.integration.onetomany; + +import org.jboss.envers.test.integration.AbstractEntityTest; +import org.jboss.envers.test.tools.TestTools; +import org.testng.annotations.BeforeClass; +import org.testng.annotations.Test; +import org.hibernate.ejb.Ejb3Configuration; + +import javax.persistence.EntityManager; +import java.util.Arrays; + +/** + * @author Adam Warski (adam at warski dot org) + */ +public class BidirectionalMapKey extends AbstractEntityTest { + private Integer ed_id; + + private Integer ing1_id; + private Integer ing2_id; + + public void configure(Ejb3Configuration cfg) { + cfg.addAnnotatedClass(RefIngMapKeyEntity.class); + cfg.addAnnotatedClass(RefEdMapKeyEntity.class); + } + + @BeforeClass(dependsOnMethods = "init") + public void initData() { + EntityManager em = getEntityManager(); + + // Revision 1 (intialy 1 relation: ing1 -> ed) + em.getTransaction().begin(); + + RefEdMapKeyEntity ed = new RefEdMapKeyEntity(); + + em.persist(ed); + + RefIngMapKeyEntity ing1 = new RefIngMapKeyEntity(); + ing1.setData("a"); + ing1.setReference(ed); + + RefIngMapKeyEntity ing2 = new RefIngMapKeyEntity(); + ing2.setData("b"); + + em.persist(ing1); + em.persist(ing2); + + em.getTransaction().commit(); + + // Revision 2 (adding second relation: ing2 -> ed) + em.getTransaction().begin(); + + ed = em.find(RefEdMapKeyEntity.class, ed.getId()); + ing2 = em.find(RefIngMapKeyEntity.class, ing2.getId()); + + ing2.setReference(ed); + + em.getTransaction().commit(); + + // + + ed_id = ed.getId(); + + ing1_id = ing1.getId(); + ing2_id = ing2.getId(); + } + + @Test + public void testRevisionsCounts() { + assert Arrays.asList(1, 2).equals(getVersionsReader().getRevisions(RefEdMapKeyEntity.class, ed_id)); + + assert Arrays.asList(1).equals(getVersionsReader().getRevisions(RefIngMapKeyEntity.class, ing1_id)); + assert Arrays.asList(1, 2).equals(getVersionsReader().getRevisions(RefIngMapKeyEntity.class, ing2_id)); + } + + @Test + public void testHistoryOfEd() { + RefIngMapKeyEntity ing1 = getEntityManager().find(RefIngMapKeyEntity.class, ing1_id); + RefIngMapKeyEntity ing2 = getEntityManager().find(RefIngMapKeyEntity.class, ing2_id); + + RefEdMapKeyEntity rev1 = getVersionsReader().find(RefEdMapKeyEntity.class, ed_id, 1); + RefEdMapKeyEntity rev2 = getVersionsReader().find(RefEdMapKeyEntity.class, ed_id, 2); + + assert rev1.getIdmap().equals(TestTools.makeMap("a", ing1)); + assert rev2.getIdmap().equals(TestTools.makeMap("a", ing1, "b", ing2)); + } +} \ No newline at end of file Property changes on: trunk/src/test/org/jboss/envers/test/integration/onetomany/BidirectionalMapKey.java ___________________________________________________________________ Name: svn:mergeinfo + Copied: trunk/src/test/org/jboss/envers/test/integration/onetomany/RefEdMapKeyEntity.java (from rev 165, trunk/src/test/org/jboss/envers/test/integration/collection/mapkey/ComponentMapKeyEntity.java) =================================================================== --- trunk/src/test/org/jboss/envers/test/integration/onetomany/RefEdMapKeyEntity.java (rev 0) +++ trunk/src/test/org/jboss/envers/test/integration/onetomany/RefEdMapKeyEntity.java 2008-09-24 10:42:17 UTC (rev 166) @@ -0,0 +1,61 @@ +package org.jboss.envers.test.integration.onetomany; + +import org.jboss.envers.Versioned; + +import javax.persistence.*; +import java.util.Map; +import java.util.HashMap; + +/** + * @author Adam Warski (adam at warski dot org) + */ +@Entity +public class RefEdMapKeyEntity { + @Id + @GeneratedValue + private Integer id; + + @Versioned + @OneToMany(mappedBy="reference") + @MapKey(name = "data") + private Map<String, RefIngMapKeyEntity> idmap; + + public RefEdMapKeyEntity() { + idmap = new HashMap<String, RefIngMapKeyEntity>(); + } + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public Map<String, RefIngMapKeyEntity> getIdmap() { + return idmap; + } + + public void setIdmap(Map<String, RefIngMapKeyEntity> idmap) { + this.idmap = idmap; + } + + public boolean equals(Object o) { + if (this == o) return true; + if (!(o instanceof RefEdMapKeyEntity)) return false; + + RefEdMapKeyEntity that = (RefEdMapKeyEntity) o; + + if (id != null ? !id.equals(that.id) : that.id != null) return false; + + return true; + } + + public int hashCode() { + return (id != null ? id.hashCode() : 0); + } + + public String toString() { + return "RedMKE(id = " + id + ", idmap = " + idmap + ")"; + } +} \ No newline at end of file Property changes on: trunk/src/test/org/jboss/envers/test/integration/onetomany/RefEdMapKeyEntity.java ___________________________________________________________________ Name: svn:mergeinfo + Copied: trunk/src/test/org/jboss/envers/test/integration/onetomany/RefIngMapKeyEntity.java (from rev 165, trunk/src/test/org/jboss/envers/test/integration/collection/mapkey/ComponentMapKeyEntity.java) =================================================================== --- trunk/src/test/org/jboss/envers/test/integration/onetomany/RefIngMapKeyEntity.java (rev 0) +++ trunk/src/test/org/jboss/envers/test/integration/onetomany/RefIngMapKeyEntity.java 2008-09-24 10:42:17 UTC (rev 166) @@ -0,0 +1,65 @@ +package org.jboss.envers.test.integration.onetomany; + +import org.jboss.envers.Versioned; + +import javax.persistence.*; + +/** + * @author Adam Warski (adam at warski dot org) + */ +@Entity +public class RefIngMapKeyEntity { + @Id + @GeneratedValue + private Integer id; + + @Versioned + @ManyToOne + private RefEdMapKeyEntity reference; + + @Versioned + private String data; + + public Integer getId() { + return id; + } + + public void setId(Integer id) { + this.id = id; + } + + public RefEdMapKeyEntity getReference() { + return reference; + } + + public void setReference(RefEdMapKeyEntity reference) { + this.reference = reference; + } + + public String getData() { + return data; + } + + public void setData(String data) { + this.data = data; + } + + public boolean equals(Object o) { + if (this == o) return true; + if (!(o instanceof RefIngMapKeyEntity)) return false; + + RefIngMapKeyEntity that = (RefIngMapKeyEntity) o; + + if (id != null ? !id.equals(that.id) : that.id != null) return false; + + return true; + } + + public int hashCode() { + return (id != null ? id.hashCode() : 0); + } + + public String toString() { + return "RingMKE(id = " + id + ", data = " + data + ", reference = " + reference + ")"; + } +} \ No newline at end of file Property changes on: trunk/src/test/org/jboss/envers/test/integration/onetomany/RefIngMapKeyEntity.java ___________________________________________________________________ Name: svn:mergeinfo +