diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaRelationshipMapping.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaRelationshipMapping.java | 198 |
1 files changed, 0 insertions, 198 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaRelationshipMapping.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaRelationshipMapping.java deleted file mode 100644 index 9be2b4b4b7..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/java/AbstractJavaRelationshipMapping.java +++ /dev/null @@ -1,198 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006, 2008 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.core.internal.context.java; - -import java.util.Iterator; -import org.eclipse.jpt.core.MappingKeys; -import org.eclipse.jpt.core.context.Entity; -import org.eclipse.jpt.core.context.FetchType; -import org.eclipse.jpt.core.context.Fetchable; -import org.eclipse.jpt.core.context.PersistentType; -import org.eclipse.jpt.core.context.RelationshipMapping; -import org.eclipse.jpt.core.context.java.JavaPersistentAttribute; -import org.eclipse.jpt.core.context.java.JavaRelationshipMapping; -import org.eclipse.jpt.core.internal.context.MappingTools; -import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute; -import org.eclipse.jpt.core.resource.java.RelationshipMappingAnnotation; -import org.eclipse.jpt.utility.Filter; -import org.eclipse.jpt.utility.internal.StringTools; -import org.eclipse.jpt.utility.internal.iterators.EmptyIterator; -import org.eclipse.jpt.utility.internal.iterators.FilteringIterator; - -public abstract class AbstractJavaRelationshipMapping<T extends RelationshipMappingAnnotation> extends AbstractJavaAttributeMapping<T> - implements JavaRelationshipMapping -{ - - protected String specifiedTargetEntity; - - protected String defaultTargetEntity; - - protected Entity resolvedTargetEntity; - - protected final JavaCascade cascade; - - protected FetchType specifiedFetch; - - protected AbstractJavaRelationshipMapping(JavaPersistentAttribute parent) { - super(parent); - this.cascade = new JavaCascade(this); - } - - public String getTargetEntity() { - return (this.getSpecifiedTargetEntity() == null) ? getDefaultTargetEntity() : this.getSpecifiedTargetEntity(); - } - - public String getSpecifiedTargetEntity() { - return this.specifiedTargetEntity; - } - - public void setSpecifiedTargetEntity(String newSpecifiedTargetEntity) { - String oldSpecifiedTargetEntity = this.specifiedTargetEntity; - this.specifiedTargetEntity = newSpecifiedTargetEntity; - this.getMappingResource().setTargetEntity(newSpecifiedTargetEntity); - firePropertyChanged(RelationshipMapping.SPECIFIED_TARGET_ENTITY_PROPERTY, oldSpecifiedTargetEntity, newSpecifiedTargetEntity); - } - - protected void setSpecifiedTargetEntity_(String newSpecifiedTargetEntity) { - String oldSpecifiedTargetEntity = this.specifiedTargetEntity; - this.specifiedTargetEntity = newSpecifiedTargetEntity; - firePropertyChanged(RelationshipMapping.SPECIFIED_TARGET_ENTITY_PROPERTY, oldSpecifiedTargetEntity, newSpecifiedTargetEntity); - } - - public String getDefaultTargetEntity() { - return this.defaultTargetEntity; - } - - protected void setDefaultTargetEntity(String newDefaultTargetEntity) { - String oldDefaultTargetEntity = this.defaultTargetEntity; - this.defaultTargetEntity = newDefaultTargetEntity; - firePropertyChanged(RelationshipMapping.DEFAULT_TARGET_ENTITY_PROPERTY, oldDefaultTargetEntity, newDefaultTargetEntity); - } - - public Entity getResolvedTargetEntity() { - return this.resolvedTargetEntity; - } - - protected void setResolvedTargetEntity(Entity newResolvedTargetEntity) { - Entity oldResolvedTargetEntity = this.resolvedTargetEntity; - this.resolvedTargetEntity = newResolvedTargetEntity; - firePropertyChanged(RelationshipMapping.RESOLVED_TARGET_ENTITY_PROPERTY, oldResolvedTargetEntity, newResolvedTargetEntity); - } - - public JavaCascade getCascade() { - return this.cascade; - } - - public FetchType getFetch() { - return (this.getSpecifiedFetch() == null) ? this.getDefaultFetch() : this.getSpecifiedFetch(); - } - - public FetchType getSpecifiedFetch() { - return this.specifiedFetch; - } - - public void setSpecifiedFetch(FetchType newSpecifiedFetch) { - FetchType oldFetch = this.specifiedFetch; - this.specifiedFetch = newSpecifiedFetch; - this.getMappingResource().setFetch(FetchType.toJavaResourceModel(newSpecifiedFetch)); - firePropertyChanged(Fetchable.SPECIFIED_FETCH_PROPERTY, oldFetch, newSpecifiedFetch); - } - - protected void setSpecifiedFetch_(FetchType newSpecifiedFetch) { - FetchType oldFetch = this.specifiedFetch; - this.specifiedFetch = newSpecifiedFetch; - firePropertyChanged(Fetchable.SPECIFIED_FETCH_PROPERTY, oldFetch, newSpecifiedFetch); - } - - @Override - public void initializeFromResource(JavaResourcePersistentAttribute resourcePersistentAttribute) { - this.defaultTargetEntity = this.defaultTargetEntity(resourcePersistentAttribute); - super.initializeFromResource(resourcePersistentAttribute); - } - - @Override - public void update(JavaResourcePersistentAttribute resourcePersistentAttribute) { - this.setDefaultTargetEntity(this.defaultTargetEntity(resourcePersistentAttribute)); - super.update(resourcePersistentAttribute); - } - - @Override - protected void initialize(T relationshipMapping) { - this.specifiedFetch = this.fetch(relationshipMapping); - this.cascade.initialize(relationshipMapping); - this.specifiedTargetEntity = this.specifiedTargetEntity(relationshipMapping); - this.resolvedTargetEntity = this.resolveTargetEntity(relationshipMapping); - } - - @Override - protected void update(T relationshipMapping) { - super.update(relationshipMapping); - this.setSpecifiedFetch_(this.fetch(relationshipMapping)); - this.cascade.update(relationshipMapping); - this.setSpecifiedTargetEntity_(this.specifiedTargetEntity(relationshipMapping)); - this.setResolvedTargetEntity(this.resolveTargetEntity(relationshipMapping)); - } - - protected FetchType fetch(T relationshipMapping) { - return FetchType.fromJavaResourceModel(relationshipMapping.getFetch()); - } - - protected String specifiedTargetEntity(T relationshipMapping) { - return relationshipMapping.getTargetEntity(); - } - - protected abstract String defaultTargetEntity(JavaResourcePersistentAttribute resourcePersistentAttribute); - - protected Entity resolveTargetEntity(T relationshipMapping) { - String qualifiedTargetEntity = getDefaultTargetEntity(); - if (getSpecifiedTargetEntity() != null) { - qualifiedTargetEntity = relationshipMapping.getFullyQualifiedTargetEntity(); - } - if (qualifiedTargetEntity == null) { - return null; - } - PersistentType persistentType = getPersistenceUnit().getPersistentType(qualifiedTargetEntity); - if (persistentType != null && persistentType.getMappingKey() == MappingKeys.ENTITY_TYPE_MAPPING_KEY) { - return (Entity) persistentType.getMapping(); - } - return null; - } - - public Entity getEntity() { - if (getTypeMapping() instanceof Entity) { - return (Entity) getTypeMapping(); - } - return null; - } - - public Iterator<String> allTargetEntityAttributeNames() { - Entity targetEntity = this.getResolvedTargetEntity(); - return (targetEntity == null) ? EmptyIterator.<String> instance() : targetEntity.getPersistentType().allAttributeNames(); - } - - public Iterator<String> candidateMappedByAttributeNames() { - return this.allTargetEntityAttributeNames(); - } - - protected Iterator<String> candidateMappedByAttributeNames(Filter<String> filter) { - return new FilteringIterator<String, String>(this.candidateMappedByAttributeNames(), filter); - } - - protected Iterator<String> quotedCandidateMappedByAttributeNames(Filter<String> filter) { - return StringTools.quote(this.candidateMappedByAttributeNames(filter)); - } - - - // ********** static methods ********** - - public boolean targetEntityIsValid(String targetEntity) { - return MappingTools.targetEntityIsValid(targetEntity); - } -} |