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/*******************************************************************************
* Copyright (c) 2007, 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.jpa1.context.orm;
import java.util.Iterator;
import java.util.List;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.jpa.core.context.GenerationType;
import org.eclipse.jpt.jpa.core.context.Generator;
import org.eclipse.jpt.jpa.core.context.XmlContextNode;
import org.eclipse.jpt.jpa.core.context.orm.OrmGeneratedValue;
import org.eclipse.jpt.jpa.core.internal.context.orm.AbstractOrmXmlContextNode;
import org.eclipse.jpt.jpa.core.internal.validation.DefaultJpaValidationMessages;
import org.eclipse.jpt.jpa.core.internal.validation.JpaValidationMessages;
import org.eclipse.jpt.jpa.core.resource.orm.XmlGeneratedValue;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
import org.eclipse.wst.validation.internal.provisional.core.IReporter;
/**
* <code>orm.xml</code> generated value
*/
public class GenericOrmGeneratedValue
extends AbstractOrmXmlContextNode
implements OrmGeneratedValue
{
protected final XmlGeneratedValue xmlGeneratedValue;
protected GenerationType specifiedStrategy;
protected GenerationType defaultStrategy;
protected String specifiedGenerator;
protected String defaultGenerator;
public GenericOrmGeneratedValue(XmlContextNode parent, XmlGeneratedValue xmlGeneratedValue) {
super(parent);
this.xmlGeneratedValue = xmlGeneratedValue;
this.specifiedStrategy = this.buildSpecifiedStrategy();
this.specifiedGenerator = xmlGeneratedValue.getGenerator();
}
// ********** synchronize/update **********
@Override
public void synchronizeWithResourceModel() {
super.synchronizeWithResourceModel();
this.setSpecifiedStrategy_(this.buildSpecifiedStrategy());
this.setSpecifiedGenerator_(this.xmlGeneratedValue.getGenerator());
}
@Override
public void update() {
super.update();
this.setDefaultStrategy(this.buildDefaultStrategy());
this.setDefaultGenerator(this.buildDefaultGenerator());
}
// ********** strategy **********
public GenerationType getStrategy() {
return (this.specifiedStrategy != null) ? this.specifiedStrategy : this.defaultStrategy;
}
public GenerationType getSpecifiedStrategy() {
return this.specifiedStrategy;
}
public void setSpecifiedStrategy(GenerationType strategy) {
this.setSpecifiedStrategy_(strategy);
this.xmlGeneratedValue.setStrategy(GenerationType.toOrmResourceModel(strategy));
}
protected void setSpecifiedStrategy_(GenerationType strategy) {
GenerationType old = this.specifiedStrategy;
this.specifiedStrategy = strategy;
this.firePropertyChanged(SPECIFIED_STRATEGY_PROPERTY, old, strategy);
}
protected GenerationType buildSpecifiedStrategy() {
return GenerationType.fromOrmResourceModel(this.xmlGeneratedValue.getStrategy());
}
public GenerationType getDefaultStrategy() {
return this.defaultStrategy;
}
protected void setDefaultStrategy(GenerationType strategy) {
GenerationType old = this.defaultStrategy;
this.defaultStrategy = strategy;
this.firePropertyChanged(DEFAULT_STRATEGY_PROPERTY, old, strategy);
}
// TODO
protected GenerationType buildDefaultStrategy() {
return DEFAULT_STRATEGY;
}
// ********** generator **********
public String getGenerator() {
return (this.specifiedGenerator != null) ? this.specifiedGenerator : this.defaultGenerator;
}
public String getSpecifiedGenerator() {
return this.specifiedGenerator;
}
public void setSpecifiedGenerator(String generator) {
this.setSpecifiedGenerator_(generator);
this.xmlGeneratedValue.setGenerator(generator);
}
protected void setSpecifiedGenerator_(String generator) {
String old = this.specifiedGenerator;
this.specifiedGenerator = generator;
this.firePropertyChanged(SPECIFIED_GENERATOR_PROPERTY, old, generator);
}
public String getDefaultGenerator() {
return this.defaultGenerator;
}
protected void setDefaultGenerator(String generator) {
String old = this.defaultGenerator;
this.defaultGenerator = generator;
this.firePropertyChanged(DEFAULT_GENERATOR_PROPERTY, old, generator);
}
// TODO
protected String buildDefaultGenerator() {
return null;
}
public TextRange getGeneratorTextRange() {
TextRange textRange = this.xmlGeneratedValue.getGeneratorTextRange();
return textRange != null ? textRange : this.getValidationTextRange();
}
// ********** misc **********
@Override
public XmlContextNode getParent() {
return (XmlContextNode) super.getParent();
}
public XmlGeneratedValue getXmlGeneratedValue() {
return this.xmlGeneratedValue;
}
// ********** validation **********
@Override
public void validate(List<IMessage> messages, IReporter reporter) {
super.validate(messages, reporter);
String generator = this.getGenerator();
if (generator == null) {
return;
}
for (Iterator<Generator> stream = this.getPersistenceUnit().generators(); stream.hasNext(); ) {
if (generator.equals(stream.next().getName())) {
return;
}
}
messages.add(
DefaultJpaValidationMessages.buildMessage(
IMessage.HIGH_SEVERITY,
JpaValidationMessages.ID_MAPPING_UNRESOLVED_GENERATOR_NAME,
new String[] {generator},
this.getParent(),
this.getGeneratorTextRange()
)
);
}
public TextRange getValidationTextRange() {
TextRange validationTextRange = this.xmlGeneratedValue.getValidationTextRange();
return (validationTextRange != null) ? validationTextRange : this.getParent().getValidationTextRange();
}
}
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