| /******************************************************************************* |
| * Copyright (c) 2009, 2010 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.jpa.core.internal.jpa2.context.orm; |
| |
| import java.util.List; |
| import org.eclipse.jpt.common.core.utility.TextRange; |
| import org.eclipse.jpt.jpa.core.internal.context.orm.AbstractOrmXmlContextNode; |
| import org.eclipse.jpt.jpa.core.jpa2.context.orm.OrmDerivedIdentity2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.orm.OrmIdDerivedIdentityStrategy2_0; |
| import org.eclipse.jpt.jpa.core.jpa2.context.orm.OrmSingleRelationshipMapping2_0; |
| import org.eclipse.jpt.jpa.core.resource.orm.v2_0.XmlSingleRelationshipMapping_2_0; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| public class GenericOrmIdDerivedIdentityStrategy2_0 |
| extends AbstractOrmXmlContextNode |
| implements OrmIdDerivedIdentityStrategy2_0 |
| { |
| protected boolean value; |
| |
| |
| public GenericOrmIdDerivedIdentityStrategy2_0(OrmDerivedIdentity2_0 parent) { |
| super(parent); |
| this.value = this.buildValue(); |
| } |
| |
| |
| // ********** synchronize/update ********** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.setValue_(this.buildValue()); |
| } |
| |
| |
| // ********** value ********** |
| |
| public boolean getValue() { |
| return this.value; |
| } |
| |
| public void setValue(boolean value) { |
| this.setValue_(value); |
| this.getXmlMapping().setId(value ? Boolean.TRUE : null); |
| } |
| |
| protected void setValue_(boolean value) { |
| boolean old = this.value; |
| this.value = value; |
| this.firePropertyChanged(VALUE_PROPERTY, old, value); |
| } |
| |
| protected boolean buildValue() { |
| Boolean xmlValue = this.getXmlMapping().getId(); |
| return (xmlValue != null) && xmlValue.booleanValue(); |
| } |
| |
| |
| // ********** misc ********** |
| |
| @Override |
| public OrmDerivedIdentity2_0 getParent() { |
| return (OrmDerivedIdentity2_0) super.getParent(); |
| } |
| |
| protected OrmDerivedIdentity2_0 getDerivedIdentity() { |
| return this.getParent(); |
| } |
| |
| protected OrmSingleRelationshipMapping2_0 getMapping() { |
| return this.getDerivedIdentity().getMapping(); |
| } |
| |
| protected XmlSingleRelationshipMapping_2_0 getXmlMapping() { |
| return this.getMapping().getXmlAttributeMapping(); |
| } |
| |
| public boolean isSpecified() { |
| return this.value; |
| } |
| |
| public void addStrategy() { |
| this.setValue(true); |
| } |
| |
| public void removeStrategy() { |
| this.setValue(false); |
| } |
| |
| public void initializeFrom(OrmIdDerivedIdentityStrategy2_0 oldStrategy) { |
| this.setValue(oldStrategy.getValue()); |
| } |
| |
| |
| // ********** validation ********** |
| |
| public TextRange getValidationTextRange() { |
| return this.getXmlMapping().getIdTextRange(); |
| } |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter) { |
| super.validate(messages, reporter); |
| // no validation rules |
| } |
| } |