diff options
Diffstat (limited to 'jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmOneToOneRelationshipReference.java')
| -rw-r--r-- | jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmOneToOneRelationshipReference.java | 236 |
1 files changed, 0 insertions, 236 deletions
diff --git a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmOneToOneRelationshipReference.java b/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmOneToOneRelationshipReference.java deleted file mode 100644 index 31b766c09f..0000000000 --- a/jpa/plugins/org.eclipse.jpt.core/src/org/eclipse/jpt/core/internal/context/orm/GenericOrmOneToOneRelationshipReference.java +++ /dev/null @@ -1,236 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2009 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.orm; - -import java.util.List; -import org.eclipse.jpt.core.MappingKeys; -import org.eclipse.jpt.core.context.AttributeMapping; -import org.eclipse.jpt.core.context.JoinColumn; -import org.eclipse.jpt.core.context.JoiningStrategy; -import org.eclipse.jpt.core.context.RelationshipMapping; -import org.eclipse.jpt.core.context.orm.OrmJoinColumn; -import org.eclipse.jpt.core.context.orm.OrmJoinColumnEnabledRelationshipReference; -import org.eclipse.jpt.core.context.orm.OrmJoinColumnJoiningStrategy; -import org.eclipse.jpt.core.context.orm.OrmJoinTableEnabledRelationshipReference; -import org.eclipse.jpt.core.context.orm.OrmMappedByJoiningStrategy; -import org.eclipse.jpt.core.context.orm.OrmOneToOneMapping; -import org.eclipse.jpt.core.context.orm.OrmOneToOneRelationshipReference; -import org.eclipse.jpt.core.context.orm.OrmOwnableRelationshipReference; -import org.eclipse.jpt.core.context.orm.OrmPrimaryKeyJoinColumnJoiningStrategy; -import org.eclipse.jpt.core.context.orm.OrmRelationshipReference; -import org.eclipse.jpt.core.resource.orm.XmlOneToOne; -import org.eclipse.jpt.utility.internal.CollectionTools; -import org.eclipse.wst.validation.internal.provisional.core.IMessage; -import org.eclipse.wst.validation.internal.provisional.core.IReporter; - -public class GenericOrmOneToOneRelationshipReference - extends AbstractOrmRelationshipReference - implements OrmOneToOneRelationshipReference -{ - protected OrmMappedByJoiningStrategy mappedByJoiningStrategy; - - protected OrmJoinColumnJoiningStrategy joinColumnJoiningStrategy; - - protected OrmPrimaryKeyJoinColumnJoiningStrategy primaryKeyJoinColumnJoiningStrategy; - - - public GenericOrmOneToOneRelationshipReference( - OrmOneToOneMapping parent, XmlOneToOne resource) { - super(parent, resource); - } - - - @Override - protected void initializeJoiningStrategies() { - this.mappedByJoiningStrategy = buildMappedByJoiningStrategy(); - this.primaryKeyJoinColumnJoiningStrategy = buildPrimaryKeyJoinColumnJoiningStrategy(); - - // initialize join columns last, as the existence of a default join - // column is dependent on the other mechanisms (mappedBy, join table) - // not being specified - this.joinColumnJoiningStrategy = buildJoinColumnJoiningStrategy(); - } - - protected OrmMappedByJoiningStrategy buildMappedByJoiningStrategy() { - return new GenericOrmMappedByJoiningStrategy(this, getResourceMapping()); - } - - protected OrmJoinColumnJoiningStrategy buildJoinColumnJoiningStrategy() { - return new GenericOrmJoinColumnJoiningStrategy(this, getResourceMapping()); - } - - protected OrmPrimaryKeyJoinColumnJoiningStrategy buildPrimaryKeyJoinColumnJoiningStrategy() { - return new GenericOrmPrimaryKeyJoinColumnJoiningStrategy(this, getResourceMapping()); - } - - public void initializeOn(OrmRelationshipReference newRelationshipReference) { - newRelationshipReference.initializeFromOwnableRelationshipReference(this); - newRelationshipReference.initializeFromJoinColumnEnabledRelationshipReference(this); - // no other primary key reference as of yet, so no initialization based on pk join columns - } - - @Override - public void initializeFromOwnableRelationshipReference( - OrmOwnableRelationshipReference oldRelationshipReference) { - this.mappedByJoiningStrategy.setMappedByAttribute( - oldRelationshipReference.getMappedByJoiningStrategy().getMappedByAttribute()); - } - - @Override - public void initializeFromJoinColumnEnabledRelationshipReference( - OrmJoinColumnEnabledRelationshipReference oldRelationshipReference) { - int index = 0; - for (JoinColumn joinColumn : - CollectionTools.iterable( - oldRelationshipReference.getJoinColumnJoiningStrategy().specifiedJoinColumns())) { - OrmJoinColumn newJoinColumn = getJoinColumnJoiningStrategy().addSpecifiedJoinColumn(index++); - newJoinColumn.initializeFrom(joinColumn); - } - } - - @Override - public void initializeFromJoinTableEnabledRelationshipReference( - OrmJoinTableEnabledRelationshipReference oldRelationshipReference) { - // TODO no join table context model support as of yet - - } - - @Override - public OrmOneToOneMapping getRelationshipMapping() { - return (OrmOneToOneMapping) getParent(); - } - - public XmlOneToOne getResourceMapping() { - return getRelationshipMapping().getResourceAttributeMapping(); - } - - public boolean isRelationshipOwner() { - return this.mappedByJoiningStrategy.getMappedByAttribute() == null; - } - - public boolean isOwnedBy(RelationshipMapping mapping) { - return this.mappedByJoiningStrategy.relationshipIsOwnedBy(mapping); - } - - @Override - protected JoiningStrategy calculatePredominantJoiningStrategy() { - if (this.mappedByJoiningStrategy.getMappedByAttribute() != null) { - return this.mappedByJoiningStrategy; - } - else if (this.primaryKeyJoinColumnJoiningStrategy.primaryKeyJoinColumnsSize() > 0) { - return this.primaryKeyJoinColumnJoiningStrategy; - } - else { - return this.joinColumnJoiningStrategy; - } - } - - - // **************** mapped by ********************************************** - - public OrmMappedByJoiningStrategy getMappedByJoiningStrategy() { - return this.mappedByJoiningStrategy; - } - - public boolean usesMappedByJoiningStrategy() { - return getPredominantJoiningStrategy() == this.mappedByJoiningStrategy; - } - - public void setMappedByJoiningStrategy() { - this.mappedByJoiningStrategy.addStrategy(); - this.joinColumnJoiningStrategy.removeStrategy(); - this.primaryKeyJoinColumnJoiningStrategy.removeStrategy(); - } - - public void unsetMappedByJoiningStrategy() { - this.mappedByJoiningStrategy.removeStrategy(); - } - - public boolean mayBeMappedBy(AttributeMapping mappedByMapping) { - return mappedByMapping.getKey() == MappingKeys.ONE_TO_ONE_ATTRIBUTE_MAPPING_KEY; - } - - - // **************** join columns ******************************************* - - public OrmJoinColumnJoiningStrategy getJoinColumnJoiningStrategy() { - return this.joinColumnJoiningStrategy; - } - - public boolean usesJoinColumnJoiningStrategy() { - return getPredominantJoiningStrategy() == this.joinColumnJoiningStrategy; - } - - public void setJoinColumnJoiningStrategy() { - this.mappedByJoiningStrategy.removeStrategy(); - this.primaryKeyJoinColumnJoiningStrategy.removeStrategy(); - // join columns are default, so no need to add annotations - } - - public void unsetJoinColumnJoiningStrategy() { - this.joinColumnJoiningStrategy.removeStrategy(); - } - - public boolean mayHaveDefaultJoinColumn() { - return this.getMappedByJoiningStrategy().getMappedByAttribute() == null - && this.getPrimaryKeyJoinColumnJoiningStrategy().primaryKeyJoinColumnsSize() == 0; - } - - - // **************** primary key join columns ******************************* - - public OrmPrimaryKeyJoinColumnJoiningStrategy getPrimaryKeyJoinColumnJoiningStrategy() { - return this.primaryKeyJoinColumnJoiningStrategy; - } - - public boolean usesPrimaryKeyJoinColumnJoiningStrategy() { - return getPredominantJoiningStrategy() == this.primaryKeyJoinColumnJoiningStrategy; - } - - public void setPrimaryKeyJoinColumnJoiningStrategy() { - this.primaryKeyJoinColumnJoiningStrategy.addStrategy(); - this.mappedByJoiningStrategy.removeStrategy(); - this.joinColumnJoiningStrategy.removeStrategy(); - } - - public void unsetPrimaryKeyJoinColumnJoiningStrategy() { - this.primaryKeyJoinColumnJoiningStrategy.removeStrategy(); - } - - public boolean mayHaveDefaultPrimaryKeyJoinColumn() { - return false; - } - - - // **************** resource => context ************************************ - - @Override - protected void updateJoiningStrategies() { - this.mappedByJoiningStrategy.update(); - this.primaryKeyJoinColumnJoiningStrategy.update(); - - // update join columns last, as the existence of a default join - // column is dependent on the other mechanisms (mappedBy, join table) - // not being specified - this.joinColumnJoiningStrategy.update(); - } - - - // **************** Validation ********************************************* - - @Override - public void validate(List<IMessage> messages, IReporter reporter) { - super.validate(messages, reporter); - this.mappedByJoiningStrategy.validate(messages, reporter); - this.primaryKeyJoinColumnJoiningStrategy.validate(messages, reporter); - this.joinColumnJoiningStrategy.validate(messages, reporter); - } -} |