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/*******************************************************************************
* Copyright (c) 2009, 2013 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.AbstractOrmXmlContextModel;
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 AbstractOrmXmlContextModel<OrmDerivedIdentity2_0>
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 **********
protected OrmDerivedIdentity2_0 getDerivedIdentity() {
return this.parent;
}
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 **********
@Override
public void validate(List<IMessage> messages, IReporter reporter) {
super.validate(messages, reporter);
// no validation rules
}
public TextRange getValidationTextRange() {
TextRange textRange = this.getXmlMapping().getIdTextRange();
return (textRange != null) ? textRange : this.getDerivedIdentity().getValidationTextRange();
}
}
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