jpa/plugins/org.eclipse.jpt.jpa.eclipselink.core/src/org/eclipse/jpt/jpa/eclipselink/core/internal/context/java/EclipseLinkJavaIdMapping.java

/*******************************************************************************
 * Copyright (c) 2008, 2015 Oracle. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0, which accompanies this distribution
 * and is available at https://www.eclipse.org/legal/epl-2.0/.
 *
 * Contributors:
 *     Oracle - initial API and implementation
 ******************************************************************************/
package org.eclipse.jpt.jpa.eclipselink.core.internal.context.java;

import java.util.List;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jpt.common.core.resource.java.JavaResourceAnnotatedElement;
import org.eclipse.jpt.common.utility.internal.iterable.IterableTools;
import org.eclipse.jpt.jpa.core.context.java.JavaConverter;
import org.eclipse.jpt.jpa.core.context.java.JavaSpecifiedPersistentAttribute;
import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaIdMapping;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkIdMapping2_0;
import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkMutable;
import org.eclipse.jpt.jpa.eclipselink.core.context.java.EclipseLinkJavaConverterContainer;
import org.eclipse.jpt.jpa.eclipselink.core.context.java.EclipseLinkJavaConvertibleMapping;
import org.eclipse.wst.validation.internal.provisional.core.IMessage;
import org.eclipse.wst.validation.internal.provisional.core.IReporter;

public class EclipseLinkJavaIdMapping
	extends AbstractJavaIdMapping
	implements 
		EclipseLinkIdMapping2_0,
		EclipseLinkJavaConvertibleMapping
{
	protected final EclipseLinkJavaMutable mutable;

	protected final EclipseLinkJavaConverterContainer converterContainer;


	public EclipseLinkJavaIdMapping(JavaSpecifiedPersistentAttribute parent) {
		super(parent);
		this.mutable = new EclipseLinkJavaMutable(this);
		this.converterContainer = this.buildConverterContainer();
	}


	// ********** synchronize/update **********

	@Override
	public void synchronizeWithResourceModel(IProgressMonitor monitor) {
		super.synchronizeWithResourceModel(monitor);
		this.mutable.synchronizeWithResourceModel(monitor);
		this.converterContainer.synchronizeWithResourceModel(monitor);
	}

	@Override
	public void update(IProgressMonitor monitor) {
		super.update(monitor);
		this.mutable.update(monitor);
		this.converterContainer.update(monitor);
	}


	// ********** mutable **********

	public EclipseLinkMutable getMutable() {
		return this.mutable;
	}


	// ********** converters **********

	public EclipseLinkJavaConverterContainer getConverterContainer() {
		return this.converterContainer;
	}

	protected EclipseLinkJavaConverterContainer buildConverterContainer() {
		return new EclipseLinkJavaConverterContainerImpl(this);
	}

	// ********** converter container parent **********

	public JavaResourceAnnotatedElement getJavaResourceAnnotatedElement() {
		return this.getResourceAttribute();
	}

	public boolean supportsConverters() {
		return ! this.getPersistentAttribute().isVirtual();
	}

	// ********** converter adapters **********

	/**
	 * put the EclipseLink convert adapter first - this is the order EclipseLink searches
	 */
	@Override
	protected Iterable<JavaConverter.Adapter> getConverterAdapters() {
		return IterableTools.insert(EclipseLinkJavaConvert.Adapter.instance(), super.getConverterAdapters());
	}


	// ********** validation **********

	@Override
	public void validate(List<IMessage> messages, IReporter reporter) {
		super.validate(messages, reporter);
		this.mutable.validate(messages, reporter);
	}
}