jpa/plugins/org.eclipse.jpt.jpa.eclipselink.core/src/org/eclipse/jpt/jpa/eclipselink/core/internal/context/java/JavaEclipseLinkObjectTypeConverter.java - dali/webtools.dali - Git at Google

 /*******************************************************************************
  * Copyright (c) 2008, 2012 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.eclipselink.core.internal.context.java;

 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import org.eclipse.jdt.core.dom.CompilationUnit;
 import org.eclipse.jpt.common.utility.internal.CollectionTools;
 import org.eclipse.jpt.common.utility.internal.Tools;
 import org.eclipse.jpt.common.utility.internal.iterables.ListIterable;
 import org.eclipse.jpt.common.utility.internal.iterables.TransformationIterable;
 import org.eclipse.jpt.jpa.core.context.JpaNamedContextNode;
 import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkConversionValue;
 import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkObjectTypeConverter;
 import org.eclipse.jpt.jpa.eclipselink.core.context.java.JavaEclipseLinkConverterContainer;
 import org.eclipse.jpt.jpa.eclipselink.core.context.orm.OrmEclipseLinkConverterContainer;
 import org.eclipse.jpt.jpa.eclipselink.core.internal.DefaultEclipseLinkJpaValidationMessages;
 import org.eclipse.jpt.jpa.eclipselink.core.internal.EclipseLinkJpaValidationMessages;
 import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkConversionValueAnnotation;
 import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkObjectTypeConverterAnnotation;
 import org.eclipse.wst.validation.internal.provisional.core.IMessage;
 import org.eclipse.wst.validation.internal.provisional.core.IReporter;

 /**
  * <code>org.eclipse.persistence.annotations.ObjectTypeConverter</code>
  */
 public class JavaEclipseLinkObjectTypeConverter
 	extends JavaEclipseLinkConverter<EclipseLinkObjectTypeConverterAnnotation>
 	implements EclipseLinkObjectTypeConverter
 {
 	private String dataType;
 	private String fullyQualifiedDataType;

 	private String objectType;
 	private String fullyQualifiedObjectType;

 	protected final ContextListContainer<JavaEclipseLinkConversionValue, EclipseLinkConversionValueAnnotation> conversionValueContainer;

 	private String defaultObjectValue;


 	public JavaEclipseLinkObjectTypeConverter(JavaEclipseLinkConverterContainer parent, EclipseLinkObjectTypeConverterAnnotation converterAnnotation) {
 		super(parent, converterAnnotation);
 		this.dataType = converterAnnotation.getDataType();
 		this.objectType = converterAnnotation.getObjectType();
 		this.conversionValueContainer = this.buildConversionValueContainer();
 		this.defaultObjectValue = converterAnnotation.getDefaultObjectValue();
 	}


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

 	@Override
 	public void synchronizeWithResourceModel() {
 		super.synchronizeWithResourceModel();
 		this.setDataType_(this.converterAnnotation.getDataType());
 		this.setObjectType_(this.converterAnnotation.getObjectType());
 		this.syncConversionValues();
 		this.setDefaultObjectValue_(this.converterAnnotation.getDefaultObjectValue());
 	}

 	@Override
 	public void update() {
 		super.update();
 		this.setFullyQualifiedDataType(this.converterAnnotation.getFullyQualifiedDataType());
 		this.setFullyQualifiedObjectType(this.converterAnnotation.getFullyQualifiedObjectType());
 		this.updateNodes(this.getConversionValues());
 	}


 	// ********** data type **********

 	public String getDataType() {
 		return this.dataType;
 	}

 	public void setDataType(String dataType) {
 		this.converterAnnotation.setDataType(dataType);
 		this.setDataType_(dataType);
 	}

 	protected void setDataType_(String dataType) {
 		String old = this.dataType;
 		this.dataType = dataType;
 		this.firePropertyChanged(DATA_TYPE_PROPERTY, old, dataType);
 	}


 	// ********** fully qualified data type **********

 	public String getFullyQualifiedDataType() {
 		return this.fullyQualifiedDataType;
 	}

 	protected void setFullyQualifiedDataType(String dataType) {
 		String old = this.fullyQualifiedDataType;
 		this.fullyQualifiedDataType = dataType;
 		this.firePropertyChanged(FULLY_QUALIFIED_DATA_TYPE_PROPERTY, old, dataType);
 	}


 	// ********** object type **********

 	public String getObjectType() {
 		return this.objectType;
 	}

 	public void setObjectType(String objectType) {
 		this.converterAnnotation.setObjectType(objectType);
 		this.setObjectType_(objectType);
 	}

 	protected void setObjectType_(String objectType) {
 		String old = this.objectType;
 		this.objectType = objectType;
 		this.firePropertyChanged(OBJECT_TYPE_PROPERTY, old, objectType);
 	}


 	// ********** fully qualified object type **********

 	public String getFullyQualifiedObjectType() {
 		return this.fullyQualifiedObjectType;
 	}

 	protected void setFullyQualifiedObjectType(String objectType) {
 		String old = this.fullyQualifiedObjectType;
 		this.fullyQualifiedObjectType = objectType;
 		this.firePropertyChanged(FULLY_QUALIFIED_OBJECT_TYPE_PROPERTY, old, objectType);
 	}


 	// ********** conversion values **********

 	public ListIterable<JavaEclipseLinkConversionValue> getConversionValues() {
 		return this.conversionValueContainer.getContextElements();
 	}

 	public int getConversionValuesSize() {
 		return this.conversionValueContainer.getContextElementsSize();
 	}

 	public EclipseLinkConversionValue getConversionValue(int index) {
 		return this.conversionValueContainer.get(index);
 	}

 	public JavaEclipseLinkConversionValue addConversionValue() {
 		return this.addConversionValue(this.getConversionValuesSize());
 	}

 	public JavaEclipseLinkConversionValue addConversionValue(int index) {
 		EclipseLinkConversionValueAnnotation annotation = this.converterAnnotation.addConversionValue(index);
 		return this.conversionValueContainer.addContextElement(index, annotation);
 	}

 	public void removeConversionValue(EclipseLinkConversionValue conversionValue) {
 		this.removeConversionValue(this.conversionValueContainer.indexOfContextElement((JavaEclipseLinkConversionValue) conversionValue));
 	}

 	public void removeConversionValue(int index) {
 		this.converterAnnotation.removeConversionValue(index);
 		this.conversionValueContainer.removeContextElement(index);
 	}

 	public void moveConversionValue(int targetIndex, int sourceIndex) {
 		this.converterAnnotation.moveConversionValue(targetIndex, sourceIndex);
 		this.conversionValueContainer.moveContextElement(targetIndex, sourceIndex);
 	}

 	protected JavaEclipseLinkConversionValue buildConversionValue(EclipseLinkConversionValueAnnotation conversionValueAnnotation) {
 		return new JavaEclipseLinkConversionValue(this, conversionValueAnnotation);
 	}

 	protected void syncConversionValues() {
 		this.conversionValueContainer.synchronizeWithResourceModel();
 	}

 	protected ListIterable<EclipseLinkConversionValueAnnotation> getConversionValueAnnotations() {
 		return this.converterAnnotation.getConversionValues();
 	}

 	protected ContextListContainer<JavaEclipseLinkConversionValue, EclipseLinkConversionValueAnnotation> buildConversionValueContainer() {
 		ConversionValueContainer container = new ConversionValueContainer();
 		container.initialize();
 		return container;
 	}

 	/**
 	 * conversion value container
 	 */
 	protected class ConversionValueContainer
 			extends ContextListContainer<JavaEclipseLinkConversionValue, EclipseLinkConversionValueAnnotation> {

 		@Override
 		protected String getContextElementsPropertyName() {
 			return CONVERSION_VALUES_LIST;
 		}

 		@Override
 		protected JavaEclipseLinkConversionValue buildContextElement(EclipseLinkConversionValueAnnotation resourceElement) {
 			return JavaEclipseLinkObjectTypeConverter.this.buildConversionValue(resourceElement);
 		}

 		@Override
 		protected ListIterable<EclipseLinkConversionValueAnnotation> getResourceElements() {
 			return JavaEclipseLinkObjectTypeConverter.this.getConversionValueAnnotations();
 		}

 		@Override
 		protected EclipseLinkConversionValueAnnotation getResourceElement(JavaEclipseLinkConversionValue contextElement) {
 			return contextElement.getConversionValueAnnotation();
 		}
 	}


 	// ********** data values **********

 	public Iterable<String> getDataValues() {
 		return new TransformationIterable<JavaEclipseLinkConversionValue, String>(this.getConversionValues()) {
 			@Override
 			protected String transform(JavaEclipseLinkConversionValue conversionValue) {
 				return conversionValue.getDataValue();
 			}
 		};
 	}

 	public int getDataValuesSize() {
 		return this.getConversionValuesSize();
 	}


 	// ********** default object value **********

 	public String getDefaultObjectValue() {
 		return this.defaultObjectValue;
 	}

 	public void setDefaultObjectValue(String value) {
 		this.converterAnnotation.setDefaultObjectValue(value);
 		this.setDefaultObjectValue_(value);
 	}

 	protected void setDefaultObjectValue_(String value) {
 		String old = this.defaultObjectValue;
 		this.defaultObjectValue = value;
 		this.firePropertyChanged(DEFAULT_OBJECT_VALUE_PROPERTY, old, value);
 	}


 	// ********** misc **********

 	public Class<EclipseLinkObjectTypeConverter> getType() {
 		return EclipseLinkObjectTypeConverter.class;
 	}


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

 	@Override
 	public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) {
 		super.validate(messages, reporter, astRoot);
 		this.checkForDuplicateDataValues(messages, astRoot);
 		for (JavaEclipseLinkConversionValue conversionValue : this.getConversionValues()) {
 			conversionValue.validate(messages, reporter, astRoot);
 		}
 	}

 	protected void checkForDuplicateDataValues(List<IMessage> messages, CompilationUnit astRoot) {
 		for (ArrayList<JavaEclipseLinkConversionValue> dups : this.mapConversionValuesByDataValue().values()) {
 			if (dups.size() > 1) {
 				for (JavaEclipseLinkConversionValue dup : dups) {
 					messages.add(
 						DefaultEclipseLinkJpaValidationMessages.buildMessage(
 							IMessage.HIGH_SEVERITY,
 							EclipseLinkJpaValidationMessages.MULTIPLE_OBJECT_VALUES_FOR_DATA_VALUE,
 							new String[] {dup.getDataValue()},
 							this,
 							dup.getDataValueTextRange(astRoot)
 						)
 					);
 				}
 			}
 		}
 	}

 	protected HashMap<String, ArrayList<JavaEclipseLinkConversionValue>> mapConversionValuesByDataValue() {
 		HashMap<String, ArrayList<JavaEclipseLinkConversionValue>> map = new HashMap<String, ArrayList<JavaEclipseLinkConversionValue>>(this.getConversionValuesSize());
 		for (JavaEclipseLinkConversionValue conversionValue : this.getConversionValues()) {
 			String dataValue = conversionValue.getDataValue();
 			ArrayList<JavaEclipseLinkConversionValue> list = map.get(dataValue);
 			if (list == null) {
 				list = new ArrayList<JavaEclipseLinkConversionValue>();
 				map.put(dataValue, list);
 			}
 			list.add(conversionValue);
 		}
 		return map;
 	}

 	@Override
 	public boolean isEquivalentTo(JpaNamedContextNode node) {
 		return super.isEquivalentTo(node)
 				&& this.isEquivalentTo((EclipseLinkObjectTypeConverter) node);
 	}

 	protected boolean isEquivalentTo(EclipseLinkObjectTypeConverter converter) {
 		return Tools.valuesAreEqual(this.fullyQualifiedObjectType, converter.getFullyQualifiedObjectType()) &&
 				Tools.valuesAreEqual(this.fullyQualifiedDataType, converter.getFullyQualifiedDataType()) &&
 				Tools.valuesAreEqual(this.defaultObjectValue, converter.getDefaultObjectValue()) &&
 				this.conversionValuesAreEquivalentTo(converter);
 	}

 	protected boolean conversionValuesAreEquivalentTo(EclipseLinkObjectTypeConverter converter) {
 		// get fixed lists of the conversion values
 		ArrayList<JavaEclipseLinkConversionValue> conversionValues1 = CollectionTools.list(this.getConversionValues());
 		ArrayList<? extends EclipseLinkConversionValue> conversionValues2 = CollectionTools.list(converter.getConversionValues());
 		if (conversionValues1.size() != conversionValues2.size()) {
 			return false;
 		}
 		for (int i = 0; i < conversionValues1.size(); i++) {
 			if ( ! conversionValues1.get(i).isEquivalentTo(conversionValues2.get(i))) {
 				return false;
 			}
 		}
 		return true;
 	}


 	// ********** metadata conversion **********

 	@Override
 	public void convertTo(OrmEclipseLinkConverterContainer ormConverterContainer) {
 		ormConverterContainer.addObjectTypeConverter().convertFrom(this);
 	}

 	@Override
 	public void delete() {
 		this.getParent().removeObjectTypeConverter(this);
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2008, 2012 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.eclipselink.core.internal.context.java;

	import java.util.ArrayList;
	import java.util.HashMap;
	import java.util.List;
	import org.eclipse.jdt.core.dom.CompilationUnit;
	import org.eclipse.jpt.common.utility.internal.CollectionTools;
	import org.eclipse.jpt.common.utility.internal.Tools;
	import org.eclipse.jpt.common.utility.internal.iterables.ListIterable;
	import org.eclipse.jpt.common.utility.internal.iterables.TransformationIterable;
	import org.eclipse.jpt.jpa.core.context.JpaNamedContextNode;
	import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkConversionValue;
	import org.eclipse.jpt.jpa.eclipselink.core.context.EclipseLinkObjectTypeConverter;
	import org.eclipse.jpt.jpa.eclipselink.core.context.java.JavaEclipseLinkConverterContainer;
	import org.eclipse.jpt.jpa.eclipselink.core.context.orm.OrmEclipseLinkConverterContainer;
	import org.eclipse.jpt.jpa.eclipselink.core.internal.DefaultEclipseLinkJpaValidationMessages;
	import org.eclipse.jpt.jpa.eclipselink.core.internal.EclipseLinkJpaValidationMessages;
	import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkConversionValueAnnotation;
	import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkObjectTypeConverterAnnotation;
	import org.eclipse.wst.validation.internal.provisional.core.IMessage;
	import org.eclipse.wst.validation.internal.provisional.core.IReporter;

	/**
	* <code>org.eclipse.persistence.annotations.ObjectTypeConverter</code>
	*/
	public class JavaEclipseLinkObjectTypeConverter
	extends JavaEclipseLinkConverter<EclipseLinkObjectTypeConverterAnnotation>
	implements EclipseLinkObjectTypeConverter
	{
	private String dataType;
	private String fullyQualifiedDataType;

	private String objectType;
	private String fullyQualifiedObjectType;

	protected final ContextListContainer<JavaEclipseLinkConversionValue, EclipseLinkConversionValueAnnotation> conversionValueContainer;

	private String defaultObjectValue;


	public JavaEclipseLinkObjectTypeConverter(JavaEclipseLinkConverterContainer parent, EclipseLinkObjectTypeConverterAnnotation converterAnnotation) {
	super(parent, converterAnnotation);
	this.dataType = converterAnnotation.getDataType();
	this.objectType = converterAnnotation.getObjectType();
	this.conversionValueContainer = this.buildConversionValueContainer();
	this.defaultObjectValue = converterAnnotation.getDefaultObjectValue();
	}


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

	@Override
	public void synchronizeWithResourceModel() {
	super.synchronizeWithResourceModel();
	this.setDataType_(this.converterAnnotation.getDataType());
	this.setObjectType_(this.converterAnnotation.getObjectType());
	this.syncConversionValues();
	this.setDefaultObjectValue_(this.converterAnnotation.getDefaultObjectValue());
	}

	@Override
	public void update() {
	super.update();
	this.setFullyQualifiedDataType(this.converterAnnotation.getFullyQualifiedDataType());
	this.setFullyQualifiedObjectType(this.converterAnnotation.getFullyQualifiedObjectType());
	this.updateNodes(this.getConversionValues());
	}


	// ******** data type ********

	public String getDataType() {
	return this.dataType;
	}

	public void setDataType(String dataType) {
	this.converterAnnotation.setDataType(dataType);
	this.setDataType_(dataType);
	}

	protected void setDataType_(String dataType) {
	String old = this.dataType;
	this.dataType = dataType;
	this.firePropertyChanged(DATA_TYPE_PROPERTY, old, dataType);
	}


	// ******** fully qualified data type ********

	public String getFullyQualifiedDataType() {
	return this.fullyQualifiedDataType;
	}

	protected void setFullyQualifiedDataType(String dataType) {
	String old = this.fullyQualifiedDataType;
	this.fullyQualifiedDataType = dataType;
	this.firePropertyChanged(FULLY_QUALIFIED_DATA_TYPE_PROPERTY, old, dataType);
	}


	// ******** object type ********

	public String getObjectType() {
	return this.objectType;
	}

	public void setObjectType(String objectType) {
	this.converterAnnotation.setObjectType(objectType);
	this.setObjectType_(objectType);
	}

	protected void setObjectType_(String objectType) {
	String old = this.objectType;
	this.objectType = objectType;
	this.firePropertyChanged(OBJECT_TYPE_PROPERTY, old, objectType);
	}


	// ******** fully qualified object type ********

	public String getFullyQualifiedObjectType() {
	return this.fullyQualifiedObjectType;
	}

	protected void setFullyQualifiedObjectType(String objectType) {
	String old = this.fullyQualifiedObjectType;
	this.fullyQualifiedObjectType = objectType;
	this.firePropertyChanged(FULLY_QUALIFIED_OBJECT_TYPE_PROPERTY, old, objectType);
	}


	// ******** conversion values ********

	public ListIterable<JavaEclipseLinkConversionValue> getConversionValues() {
	return this.conversionValueContainer.getContextElements();
	}

	public int getConversionValuesSize() {
	return this.conversionValueContainer.getContextElementsSize();
	}

	public EclipseLinkConversionValue getConversionValue(int index) {
	return this.conversionValueContainer.get(index);
	}

	public JavaEclipseLinkConversionValue addConversionValue() {
	return this.addConversionValue(this.getConversionValuesSize());
	}

	public JavaEclipseLinkConversionValue addConversionValue(int index) {
	EclipseLinkConversionValueAnnotation annotation = this.converterAnnotation.addConversionValue(index);
	return this.conversionValueContainer.addContextElement(index, annotation);
	}

	public void removeConversionValue(EclipseLinkConversionValue conversionValue) {
	this.removeConversionValue(this.conversionValueContainer.indexOfContextElement((JavaEclipseLinkConversionValue) conversionValue));
	}

	public void removeConversionValue(int index) {
	this.converterAnnotation.removeConversionValue(index);
	this.conversionValueContainer.removeContextElement(index);
	}

	public void moveConversionValue(int targetIndex, int sourceIndex) {
	this.converterAnnotation.moveConversionValue(targetIndex, sourceIndex);
	this.conversionValueContainer.moveContextElement(targetIndex, sourceIndex);
	}

	protected JavaEclipseLinkConversionValue buildConversionValue(EclipseLinkConversionValueAnnotation conversionValueAnnotation) {
	return new JavaEclipseLinkConversionValue(this, conversionValueAnnotation);
	}

	protected void syncConversionValues() {
	this.conversionValueContainer.synchronizeWithResourceModel();
	}

	protected ListIterable<EclipseLinkConversionValueAnnotation> getConversionValueAnnotations() {
	return this.converterAnnotation.getConversionValues();
	}

	protected ContextListContainer<JavaEclipseLinkConversionValue, EclipseLinkConversionValueAnnotation> buildConversionValueContainer() {
	ConversionValueContainer container = new ConversionValueContainer();
	container.initialize();
	return container;
	}

	/**
	* conversion value container
	*/
	protected class ConversionValueContainer
	extends ContextListContainer<JavaEclipseLinkConversionValue, EclipseLinkConversionValueAnnotation> {

	@Override
	protected String getContextElementsPropertyName() {
	return CONVERSION_VALUES_LIST;
	}

	@Override
	protected JavaEclipseLinkConversionValue buildContextElement(EclipseLinkConversionValueAnnotation resourceElement) {
	return JavaEclipseLinkObjectTypeConverter.this.buildConversionValue(resourceElement);
	}

	@Override
	protected ListIterable<EclipseLinkConversionValueAnnotation> getResourceElements() {
	return JavaEclipseLinkObjectTypeConverter.this.getConversionValueAnnotations();
	}

	@Override
	protected EclipseLinkConversionValueAnnotation getResourceElement(JavaEclipseLinkConversionValue contextElement) {
	return contextElement.getConversionValueAnnotation();
	}
	}


	// ******** data values ********

	public Iterable<String> getDataValues() {
	return new TransformationIterable<JavaEclipseLinkConversionValue, String>(this.getConversionValues()) {
	@Override
	protected String transform(JavaEclipseLinkConversionValue conversionValue) {
	return conversionValue.getDataValue();
	}
	};
	}

	public int getDataValuesSize() {
	return this.getConversionValuesSize();
	}


	// ******** default object value ********

	public String getDefaultObjectValue() {
	return this.defaultObjectValue;
	}

	public void setDefaultObjectValue(String value) {
	this.converterAnnotation.setDefaultObjectValue(value);
	this.setDefaultObjectValue_(value);
	}

	protected void setDefaultObjectValue_(String value) {
	String old = this.defaultObjectValue;
	this.defaultObjectValue = value;
	this.firePropertyChanged(DEFAULT_OBJECT_VALUE_PROPERTY, old, value);
	}


	// ******** misc ********

	public Class<EclipseLinkObjectTypeConverter> getType() {
	return EclipseLinkObjectTypeConverter.class;
	}


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

	@Override
	public void validate(List<IMessage> messages, IReporter reporter, CompilationUnit astRoot) {
	super.validate(messages, reporter, astRoot);
	this.checkForDuplicateDataValues(messages, astRoot);
	for (JavaEclipseLinkConversionValue conversionValue : this.getConversionValues()) {
	conversionValue.validate(messages, reporter, astRoot);
	}
	}

	protected void checkForDuplicateDataValues(List<IMessage> messages, CompilationUnit astRoot) {
	for (ArrayList<JavaEclipseLinkConversionValue> dups : this.mapConversionValuesByDataValue().values()) {
	if (dups.size() > 1) {
	for (JavaEclipseLinkConversionValue dup : dups) {
	messages.add(
	DefaultEclipseLinkJpaValidationMessages.buildMessage(
	IMessage.HIGH_SEVERITY,
	EclipseLinkJpaValidationMessages.MULTIPLE_OBJECT_VALUES_FOR_DATA_VALUE,
	new String[] {dup.getDataValue()},
	this,
	dup.getDataValueTextRange(astRoot)
	)
	);
	}
	}
	}
	}

	protected HashMap<String, ArrayList<JavaEclipseLinkConversionValue>> mapConversionValuesByDataValue() {
	HashMap<String, ArrayList<JavaEclipseLinkConversionValue>> map = new HashMap<String, ArrayList<JavaEclipseLinkConversionValue>>(this.getConversionValuesSize());
	for (JavaEclipseLinkConversionValue conversionValue : this.getConversionValues()) {
	String dataValue = conversionValue.getDataValue();
	ArrayList<JavaEclipseLinkConversionValue> list = map.get(dataValue);
	if (list == null) {
	list = new ArrayList<JavaEclipseLinkConversionValue>();
	map.put(dataValue, list);
	}
	list.add(conversionValue);
	}
	return map;
	}

	@Override
	public boolean isEquivalentTo(JpaNamedContextNode node) {
	return super.isEquivalentTo(node)
	&& this.isEquivalentTo((EclipseLinkObjectTypeConverter) node);
	}

	protected boolean isEquivalentTo(EclipseLinkObjectTypeConverter converter) {
	return Tools.valuesAreEqual(this.fullyQualifiedObjectType, converter.getFullyQualifiedObjectType()) &&
	Tools.valuesAreEqual(this.fullyQualifiedDataType, converter.getFullyQualifiedDataType()) &&
	Tools.valuesAreEqual(this.defaultObjectValue, converter.getDefaultObjectValue()) &&
	this.conversionValuesAreEquivalentTo(converter);
	}

	protected boolean conversionValuesAreEquivalentTo(EclipseLinkObjectTypeConverter converter) {
	// get fixed lists of the conversion values
	ArrayList<JavaEclipseLinkConversionValue> conversionValues1 = CollectionTools.list(this.getConversionValues());
	ArrayList<? extends EclipseLinkConversionValue> conversionValues2 = CollectionTools.list(converter.getConversionValues());
	if (conversionValues1.size() != conversionValues2.size()) {
	return false;
	}
	for (int i = 0; i < conversionValues1.size(); i++) {
	if ( ! conversionValues1.get(i).isEquivalentTo(conversionValues2.get(i))) {
	return false;
	}
	}
	return true;
	}


	// ******** metadata conversion ********

	@Override
	public void convertTo(OrmEclipseLinkConverterContainer ormConverterContainer) {
	ormConverterContainer.addObjectTypeConverter().convertFrom(this);
	}

	@Override
	public void delete() {
	this.getParent().removeObjectTypeConverter(this);
	}
	}