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

 /*******************************************************************************
  * Copyright (c) 2007, 2011 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.context.orm;

 import java.util.List;
 import org.eclipse.emf.common.util.EList;
 import org.eclipse.jpt.common.core.utility.TextRange;
 import org.eclipse.jpt.common.utility.internal.Transformer;
 import org.eclipse.jpt.common.utility.internal.iterables.CompositeIterable;
 import org.eclipse.jpt.common.utility.internal.iterables.EmptyIterable;
 import org.eclipse.jpt.common.utility.internal.iterables.TransformationIterable;
 import org.eclipse.jpt.jpa.core.context.AttributeMapping;
 import org.eclipse.jpt.jpa.core.context.AttributeOverride;
 import org.eclipse.jpt.jpa.core.context.AttributeOverrideContainer;
 import org.eclipse.jpt.jpa.core.context.Column;
 import org.eclipse.jpt.jpa.core.context.Embeddable;
 import org.eclipse.jpt.jpa.core.context.OverrideContainer;
 import org.eclipse.jpt.jpa.core.context.ReadOnlyAttributeOverride;
 import org.eclipse.jpt.jpa.core.context.ReadOnlyBaseColumn;
 import org.eclipse.jpt.jpa.core.context.ReadOnlyOverride;
 import org.eclipse.jpt.jpa.core.context.TypeMapping;
 import org.eclipse.jpt.jpa.core.context.java.JavaPersistentAttribute;
 import org.eclipse.jpt.jpa.core.context.orm.OrmAttributeOverrideContainer;
 import org.eclipse.jpt.jpa.core.context.orm.OrmBaseEmbeddedMapping;
 import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentAttribute;
 import org.eclipse.jpt.jpa.core.context.orm.OrmTypeMapping;
 import org.eclipse.jpt.jpa.core.internal.context.AttributeMappingTools;
 import org.eclipse.jpt.jpa.core.internal.context.TableColumnTextRangeResolver;
 import org.eclipse.jpt.jpa.core.internal.context.JptValidator;
 import org.eclipse.jpt.jpa.core.internal.context.MappingTools;
 import org.eclipse.jpt.jpa.core.internal.context.OverrideTextRangeResolver;
 import org.eclipse.jpt.jpa.core.internal.jpa1.context.AttributeOverrideColumnValidator;
 import org.eclipse.jpt.jpa.core.internal.jpa1.context.AttributeOverrideValidator;
 import org.eclipse.jpt.jpa.core.internal.jpa1.context.EmbeddableOverrideDescriptionProvider;
 import org.eclipse.jpt.jpa.core.internal.jpa1.context.EntityTableDescriptionProvider;
 import org.eclipse.jpt.jpa.core.internal.jpa1.context.orm.GenericOrmEmbeddedIdMapping;
 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.AbstractXmlEmbedded;
 import org.eclipse.jpt.jpa.core.resource.orm.XmlAttributeOverride;
 import org.eclipse.wst.validation.internal.provisional.core.IMessage;
 import org.eclipse.wst.validation.internal.provisional.core.IReporter;

 /**
  * <code>orm.xml</code> embedded or embedded ID mapping
  */
 public abstract class AbstractOrmBaseEmbeddedMapping<X extends AbstractXmlEmbedded>
 	extends AbstractOrmAttributeMapping<X>
 	implements OrmBaseEmbeddedMapping
 {
 	protected final OrmAttributeOverrideContainer attributeOverrideContainer;

 	protected Embeddable targetEmbeddable;


 	protected AbstractOrmBaseEmbeddedMapping(OrmPersistentAttribute parent, X xmlMapping) {
 		super(parent, xmlMapping);
 		this.attributeOverrideContainer = this.buildAttributeOverrideContainer();
 	}


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

 	@Override
 	public void synchronizeWithResourceModel() {
 		super.synchronizeWithResourceModel();
 		this.attributeOverrideContainer.synchronizeWithResourceModel();
 	}

 	@Override
 	public void update() {
 		super.update();
 		this.attributeOverrideContainer.update();
 		this.setTargetEmbeddable(this.buildTargetEmbeddable());
 	}


 	// ********** attribute override container **********

 	public OrmAttributeOverrideContainer getAttributeOverrideContainer() {
 		return this.attributeOverrideContainer;
 	}

 	protected OrmAttributeOverrideContainer buildAttributeOverrideContainer() {
 		return this.getContextNodeFactory().buildOrmAttributeOverrideContainer(this, this.buildAttributeOverrideContainerOwner());
 	}

 	protected abstract OrmAttributeOverrideContainer.Owner buildAttributeOverrideContainerOwner();


 	// ********** target embeddable **********

 	public Embeddable getTargetEmbeddable() {
 		return this.targetEmbeddable;
 	}

 	protected void setTargetEmbeddable(Embeddable embeddable) {
 		Embeddable old = this.targetEmbeddable;
 		this.targetEmbeddable = embeddable;
 		this.firePropertyChanged(TARGET_EMBEDDABLE_PROPERTY, old, embeddable);
 	}

 	protected Embeddable buildTargetEmbeddable() {
 		JavaPersistentAttribute javaAttribute = this.getJavaPersistentAttribute();
 		return (javaAttribute == null) ? null : javaAttribute.getEmbeddable();
 	}


 	// ********** embedded mappings **********

 	@Override
 	public Iterable<String> getAllOverridableAttributeMappingNames() {
 		return this.isJpa2_0Compatible() ?
 				this.getEmbeddableOverridableAttributeMappingNames() :
 				super.getAllOverridableAttributeMappingNames();
 	}

 	protected Iterable<String> getEmbeddableOverridableAttributeMappingNames() {
 		return this.getQualifiedEmbeddableOverridableMappingNames(AttributeMappingTools.ALL_OVERRIDABLE_ATTRIBUTE_MAPPING_NAMES_TRANSFORMER);
 	}

 	@Override
 	public Iterable<String> getAllOverridableAssociationMappingNames() {
 		return this.isJpa2_0Compatible() ?
 				this.getEmbeddableOverridableAssociationMappingNames() :
 				super.getAllOverridableAssociationMappingNames();
 	}

 	protected Iterable<String> getEmbeddableOverridableAssociationMappingNames() {
 		return this.getQualifiedEmbeddableOverridableMappingNames(AttributeMappingTools.ALL_OVERRIDABLE_ASSOCIATION_MAPPING_NAMES_TRANSFORMER);
 	}

 	protected Iterable<String> getQualifiedEmbeddableOverridableMappingNames(Transformer<AttributeMapping, Iterable<String>> transformer) {
 		return new TransformationIterable<String, String>(this.getEmbeddableAttributeMappingNames(transformer), this.buildQualifierTransformer());
 	}

 	protected Iterable<String> getEmbeddableAttributeMappingNames(Transformer<AttributeMapping, Iterable<String>> transformer) {
 		return new CompositeIterable<String>(this.getEmbeddableAttributeMappingNamesLists(transformer));
 	}

 	/**
 	 * Return a list of lists; each nested list holds the names for one of the
 	 * embedded mapping's target embeddable type mapping's attribute mappings
 	 * (attribute or association mappings, depending on the specified transformer).
 	 */
 	protected Iterable<Iterable<String>> getEmbeddableAttributeMappingNamesLists(Transformer<AttributeMapping, Iterable<String>> transformer) {
 		return new TransformationIterable<AttributeMapping, Iterable<String>>(this.getEmbeddableAttributeMappings(), transformer);
 	}

 	/**
 	 * Return the target embeddable's attribute mappings.
 	 */
 	protected Iterable<AttributeMapping> getEmbeddableAttributeMappings() {
 		return ((this.targetEmbeddable != null) && (this.targetEmbeddable != this.getTypeMapping())) ?
 				this.targetEmbeddable.getAttributeMappings() :
 				EmptyIterable.<AttributeMapping>instance();
 	}


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

 	@Override
 	protected void initializeFromOrmBaseEmbeddedMapping(OrmBaseEmbeddedMapping oldMapping) {
 		super.initializeFromOrmBaseEmbeddedMapping(oldMapping);
 		this.attributeOverrideContainer.initializeFrom(oldMapping.getAttributeOverrideContainer());
 	}

 	@Override
 	public Column resolveOverriddenColumn(String attributeName) {
 		return this.isJpa2_0Compatible() ? this.resolveOverriddenColumn_(attributeName) : null;
 	}

 	protected Column resolveOverriddenColumn_(String attributeName) {
 		attributeName = this.unqualify(attributeName);
 		if (attributeName == null) {
 			return null;
 		}
 		AttributeOverride override = this.attributeOverrideContainer.getSpecifiedOverrideNamed(attributeName);
 		// recurse into the target embeddable if necessary
 		return (override != null) ? override.getColumn() : this.resolveOverriddenColumnInTargetEmbeddable(attributeName);
 	}

 	protected Column resolveOverriddenColumnInTargetEmbeddable(String attributeName) {
 		return (this.targetEmbeddable == null) ? null : this.targetEmbeddable.resolveOverriddenColumn(attributeName);
 	}


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

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

 	protected boolean validateTargetEmbeddable(List<IMessage> messages) {
 		if (this.targetEmbeddable == null) {
 			String targetEmbeddableTypeName = this.getPersistentAttribute().getTypeName();
 			// if the type isn't resolvable, there'll already be a java error
 			if (targetEmbeddableTypeName != null) {
 				messages.add(
 					DefaultJpaValidationMessages.buildMessage(
 						IMessage.HIGH_SEVERITY,
 						JpaValidationMessages.TARGET_NOT_AN_EMBEDDABLE,
 						new String[] {targetEmbeddableTypeName},
 						this,
 						this.getValidationTextRange()
 					)
 				);
 			}
 			return false;
 		}
 		return true;
 	}

 	protected void validateOverrides(List<IMessage> messages, IReporter reporter) {
 		this.attributeOverrideContainer.validate(messages, reporter);
 	}


 	// ********** attribute override container owner *********

 	protected abstract class AttributeOverrideContainerOwner
 		implements OrmAttributeOverrideContainer.Owner
 	{
 		public OrmTypeMapping getTypeMapping() {
 			return AbstractOrmBaseEmbeddedMapping.this.getTypeMapping();
 		}

 		public TypeMapping getOverridableTypeMapping() {
 			return AbstractOrmBaseEmbeddedMapping.this.getTargetEmbeddable();
 		}

 		public Iterable<String> getAllOverridableNames() {
 			TypeMapping overriddenTypeMapping = this.getOverridableTypeMapping();
 			return (overriddenTypeMapping != null) ? this.getAllOverridableAttributeNames_(overriddenTypeMapping) : EmptyIterable.<String>instance();
 		}

 		/**
 		 * pre-condition: type mapping is not <code>null</code>
 		 * <p>
 		 * NB: Overridden in {@link GenericOrmEmbeddedIdMapping.AttributeOverrideContainerOwner}
 		 */
 		protected Iterable<String> getAllOverridableAttributeNames_(TypeMapping overriddenTypeMapping) {
 			return overriddenTypeMapping.getAllOverridableAttributeNames();
 		}

 		public Iterable<String> getJavaOverrideNames() {
 			return null;
 		}

 		public EList<XmlAttributeOverride> getXmlOverrides() {
 			return AbstractOrmBaseEmbeddedMapping.this.getXmlAttributeMapping().getAttributeOverrides();
 		}

 		public Column resolveOverriddenColumn(String attributeName) {
 			return MappingTools.resolveOverriddenColumn(this.getOverridableTypeMapping(), attributeName);
 		}

 		public boolean tableNameIsInvalid(String tableName) {
 			return this.getTypeMapping().tableNameIsInvalid(tableName);
 		}

 		public Iterable<String> getCandidateTableNames() {
 			return this.getTypeMapping().getAllAssociatedTableNames();
 		}

 		public org.eclipse.jpt.jpa.db.Table resolveDbTable(String tableName) {
 			return this.getTypeMapping().resolveDbTable(tableName);
 		}

 		public String getDefaultTableName() {
 			return this.getTypeMapping().getPrimaryTableName();
 		}

 		public JptValidator buildOverrideValidator(ReadOnlyOverride override, OverrideContainer container, OverrideTextRangeResolver textRangeResolver) {
 			return new AttributeOverrideValidator(this.getPersistentAttribute(), (ReadOnlyAttributeOverride) override, (AttributeOverrideContainer) container, textRangeResolver, new EmbeddableOverrideDescriptionProvider());
 		}

 		public JptValidator buildColumnValidator(ReadOnlyOverride override, ReadOnlyBaseColumn column, ReadOnlyBaseColumn.Owner owner, TableColumnTextRangeResolver textRangeResolver) {
 			return new AttributeOverrideColumnValidator(this.getPersistentAttribute(), (ReadOnlyAttributeOverride) override, column, textRangeResolver, new EntityTableDescriptionProvider());
 		}

 		public TextRange getValidationTextRange() {
 			return AbstractOrmBaseEmbeddedMapping.this.getValidationTextRange();
 		}

 		protected OrmPersistentAttribute getPersistentAttribute() {
 			return AbstractOrmBaseEmbeddedMapping.this.getPersistentAttribute();
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2007, 2011 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.context.orm;

	import java.util.List;
	import org.eclipse.emf.common.util.EList;
	import org.eclipse.jpt.common.core.utility.TextRange;
	import org.eclipse.jpt.common.utility.internal.Transformer;
	import org.eclipse.jpt.common.utility.internal.iterables.CompositeIterable;
	import org.eclipse.jpt.common.utility.internal.iterables.EmptyIterable;
	import org.eclipse.jpt.common.utility.internal.iterables.TransformationIterable;
	import org.eclipse.jpt.jpa.core.context.AttributeMapping;
	import org.eclipse.jpt.jpa.core.context.AttributeOverride;
	import org.eclipse.jpt.jpa.core.context.AttributeOverrideContainer;
	import org.eclipse.jpt.jpa.core.context.Column;
	import org.eclipse.jpt.jpa.core.context.Embeddable;
	import org.eclipse.jpt.jpa.core.context.OverrideContainer;
	import org.eclipse.jpt.jpa.core.context.ReadOnlyAttributeOverride;
	import org.eclipse.jpt.jpa.core.context.ReadOnlyBaseColumn;
	import org.eclipse.jpt.jpa.core.context.ReadOnlyOverride;
	import org.eclipse.jpt.jpa.core.context.TypeMapping;
	import org.eclipse.jpt.jpa.core.context.java.JavaPersistentAttribute;
	import org.eclipse.jpt.jpa.core.context.orm.OrmAttributeOverrideContainer;
	import org.eclipse.jpt.jpa.core.context.orm.OrmBaseEmbeddedMapping;
	import org.eclipse.jpt.jpa.core.context.orm.OrmPersistentAttribute;
	import org.eclipse.jpt.jpa.core.context.orm.OrmTypeMapping;
	import org.eclipse.jpt.jpa.core.internal.context.AttributeMappingTools;
	import org.eclipse.jpt.jpa.core.internal.context.TableColumnTextRangeResolver;
	import org.eclipse.jpt.jpa.core.internal.context.JptValidator;
	import org.eclipse.jpt.jpa.core.internal.context.MappingTools;
	import org.eclipse.jpt.jpa.core.internal.context.OverrideTextRangeResolver;
	import org.eclipse.jpt.jpa.core.internal.jpa1.context.AttributeOverrideColumnValidator;
	import org.eclipse.jpt.jpa.core.internal.jpa1.context.AttributeOverrideValidator;
	import org.eclipse.jpt.jpa.core.internal.jpa1.context.EmbeddableOverrideDescriptionProvider;
	import org.eclipse.jpt.jpa.core.internal.jpa1.context.EntityTableDescriptionProvider;
	import org.eclipse.jpt.jpa.core.internal.jpa1.context.orm.GenericOrmEmbeddedIdMapping;
	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.AbstractXmlEmbedded;
	import org.eclipse.jpt.jpa.core.resource.orm.XmlAttributeOverride;
	import org.eclipse.wst.validation.internal.provisional.core.IMessage;
	import org.eclipse.wst.validation.internal.provisional.core.IReporter;

	/**
	* <code>orm.xml</code> embedded or embedded ID mapping
	*/
	public abstract class AbstractOrmBaseEmbeddedMapping<X extends AbstractXmlEmbedded>
	extends AbstractOrmAttributeMapping<X>
	implements OrmBaseEmbeddedMapping
	{
	protected final OrmAttributeOverrideContainer attributeOverrideContainer;

	protected Embeddable targetEmbeddable;


	protected AbstractOrmBaseEmbeddedMapping(OrmPersistentAttribute parent, X xmlMapping) {
	super(parent, xmlMapping);
	this.attributeOverrideContainer = this.buildAttributeOverrideContainer();
	}


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

	@Override
	public void synchronizeWithResourceModel() {
	super.synchronizeWithResourceModel();
	this.attributeOverrideContainer.synchronizeWithResourceModel();
	}

	@Override
	public void update() {
	super.update();
	this.attributeOverrideContainer.update();
	this.setTargetEmbeddable(this.buildTargetEmbeddable());
	}


	// ******** attribute override container ********

	public OrmAttributeOverrideContainer getAttributeOverrideContainer() {
	return this.attributeOverrideContainer;
	}

	protected OrmAttributeOverrideContainer buildAttributeOverrideContainer() {
	return this.getContextNodeFactory().buildOrmAttributeOverrideContainer(this, this.buildAttributeOverrideContainerOwner());
	}

	protected abstract OrmAttributeOverrideContainer.Owner buildAttributeOverrideContainerOwner();


	// ******** target embeddable ********

	public Embeddable getTargetEmbeddable() {
	return this.targetEmbeddable;
	}

	protected void setTargetEmbeddable(Embeddable embeddable) {
	Embeddable old = this.targetEmbeddable;
	this.targetEmbeddable = embeddable;
	this.firePropertyChanged(TARGET_EMBEDDABLE_PROPERTY, old, embeddable);
	}

	protected Embeddable buildTargetEmbeddable() {
	JavaPersistentAttribute javaAttribute = this.getJavaPersistentAttribute();
	return (javaAttribute == null) ? null : javaAttribute.getEmbeddable();
	}


	// ******** embedded mappings ********

	@Override
	public Iterable<String> getAllOverridableAttributeMappingNames() {
	return this.isJpa2_0Compatible() ?
	this.getEmbeddableOverridableAttributeMappingNames() :
	super.getAllOverridableAttributeMappingNames();
	}

	protected Iterable<String> getEmbeddableOverridableAttributeMappingNames() {
	return this.getQualifiedEmbeddableOverridableMappingNames(AttributeMappingTools.ALL_OVERRIDABLE_ATTRIBUTE_MAPPING_NAMES_TRANSFORMER);
	}

	@Override
	public Iterable<String> getAllOverridableAssociationMappingNames() {
	return this.isJpa2_0Compatible() ?
	this.getEmbeddableOverridableAssociationMappingNames() :
	super.getAllOverridableAssociationMappingNames();
	}

	protected Iterable<String> getEmbeddableOverridableAssociationMappingNames() {
	return this.getQualifiedEmbeddableOverridableMappingNames(AttributeMappingTools.ALL_OVERRIDABLE_ASSOCIATION_MAPPING_NAMES_TRANSFORMER);
	}

	protected Iterable<String> getQualifiedEmbeddableOverridableMappingNames(Transformer<AttributeMapping, Iterable<String>> transformer) {
	return new TransformationIterable<String, String>(this.getEmbeddableAttributeMappingNames(transformer), this.buildQualifierTransformer());
	}

	protected Iterable<String> getEmbeddableAttributeMappingNames(Transformer<AttributeMapping, Iterable<String>> transformer) {
	return new CompositeIterable<String>(this.getEmbeddableAttributeMappingNamesLists(transformer));
	}

	/**
	* Return a list of lists; each nested list holds the names for one of the
	* embedded mapping's target embeddable type mapping's attribute mappings
	* (attribute or association mappings, depending on the specified transformer).
	*/
	protected Iterable<Iterable<String>> getEmbeddableAttributeMappingNamesLists(Transformer<AttributeMapping, Iterable<String>> transformer) {
	return new TransformationIterable<AttributeMapping, Iterable<String>>(this.getEmbeddableAttributeMappings(), transformer);
	}

	/**
	* Return the target embeddable's attribute mappings.
	*/
	protected Iterable<AttributeMapping> getEmbeddableAttributeMappings() {
	return ((this.targetEmbeddable != null) && (this.targetEmbeddable != this.getTypeMapping())) ?
	this.targetEmbeddable.getAttributeMappings() :
	EmptyIterable.<AttributeMapping>instance();
	}


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

	@Override
	protected void initializeFromOrmBaseEmbeddedMapping(OrmBaseEmbeddedMapping oldMapping) {
	super.initializeFromOrmBaseEmbeddedMapping(oldMapping);
	this.attributeOverrideContainer.initializeFrom(oldMapping.getAttributeOverrideContainer());
	}

	@Override
	public Column resolveOverriddenColumn(String attributeName) {
	return this.isJpa2_0Compatible() ? this.resolveOverriddenColumn_(attributeName) : null;
	}

	protected Column resolveOverriddenColumn_(String attributeName) {
	attributeName = this.unqualify(attributeName);
	if (attributeName == null) {
	return null;
	}
	AttributeOverride override = this.attributeOverrideContainer.getSpecifiedOverrideNamed(attributeName);
	// recurse into the target embeddable if necessary
	return (override != null) ? override.getColumn() : this.resolveOverriddenColumnInTargetEmbeddable(attributeName);
	}

	protected Column resolveOverriddenColumnInTargetEmbeddable(String attributeName) {
	return (this.targetEmbeddable == null) ? null : this.targetEmbeddable.resolveOverriddenColumn(attributeName);
	}


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

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

	protected boolean validateTargetEmbeddable(List<IMessage> messages) {
	if (this.targetEmbeddable == null) {
	String targetEmbeddableTypeName = this.getPersistentAttribute().getTypeName();
	// if the type isn't resolvable, there'll already be a java error
	if (targetEmbeddableTypeName != null) {
	messages.add(
	DefaultJpaValidationMessages.buildMessage(
	IMessage.HIGH_SEVERITY,
	JpaValidationMessages.TARGET_NOT_AN_EMBEDDABLE,
	new String[] {targetEmbeddableTypeName},
	this,
	this.getValidationTextRange()
	)
	);
	}
	return false;
	}
	return true;
	}

	protected void validateOverrides(List<IMessage> messages, IReporter reporter) {
	this.attributeOverrideContainer.validate(messages, reporter);
	}


	// ******** attribute override container owner *******

	protected abstract class AttributeOverrideContainerOwner
	implements OrmAttributeOverrideContainer.Owner
	{
	public OrmTypeMapping getTypeMapping() {
	return AbstractOrmBaseEmbeddedMapping.this.getTypeMapping();
	}

	public TypeMapping getOverridableTypeMapping() {
	return AbstractOrmBaseEmbeddedMapping.this.getTargetEmbeddable();
	}

	public Iterable<String> getAllOverridableNames() {
	TypeMapping overriddenTypeMapping = this.getOverridableTypeMapping();
	return (overriddenTypeMapping != null) ? this.getAllOverridableAttributeNames_(overriddenTypeMapping) : EmptyIterable.<String>instance();
	}

	/**
	* pre-condition: type mapping is not <code>null</code>
	* <p>
	* NB: Overridden in {@link GenericOrmEmbeddedIdMapping.AttributeOverrideContainerOwner}
	*/
	protected Iterable<String> getAllOverridableAttributeNames_(TypeMapping overriddenTypeMapping) {
	return overriddenTypeMapping.getAllOverridableAttributeNames();
	}

	public Iterable<String> getJavaOverrideNames() {
	return null;
	}

	public EList<XmlAttributeOverride> getXmlOverrides() {
	return AbstractOrmBaseEmbeddedMapping.this.getXmlAttributeMapping().getAttributeOverrides();
	}

	public Column resolveOverriddenColumn(String attributeName) {
	return MappingTools.resolveOverriddenColumn(this.getOverridableTypeMapping(), attributeName);
	}

	public boolean tableNameIsInvalid(String tableName) {
	return this.getTypeMapping().tableNameIsInvalid(tableName);
	}

	public Iterable<String> getCandidateTableNames() {
	return this.getTypeMapping().getAllAssociatedTableNames();
	}

	public org.eclipse.jpt.jpa.db.Table resolveDbTable(String tableName) {
	return this.getTypeMapping().resolveDbTable(tableName);
	}

	public String getDefaultTableName() {
	return this.getTypeMapping().getPrimaryTableName();
	}

	public JptValidator buildOverrideValidator(ReadOnlyOverride override, OverrideContainer container, OverrideTextRangeResolver textRangeResolver) {
	return new AttributeOverrideValidator(this.getPersistentAttribute(), (ReadOnlyAttributeOverride) override, (AttributeOverrideContainer) container, textRangeResolver, new EmbeddableOverrideDescriptionProvider());
	}

	public JptValidator buildColumnValidator(ReadOnlyOverride override, ReadOnlyBaseColumn column, ReadOnlyBaseColumn.Owner owner, TableColumnTextRangeResolver textRangeResolver) {
	return new AttributeOverrideColumnValidator(this.getPersistentAttribute(), (ReadOnlyAttributeOverride) override, column, textRangeResolver, new EntityTableDescriptionProvider());
	}

	public TextRange getValidationTextRange() {
	return AbstractOrmBaseEmbeddedMapping.this.getValidationTextRange();
	}

	protected OrmPersistentAttribute getPersistentAttribute() {
	return AbstractOrmBaseEmbeddedMapping.this.getPersistentAttribute();
	}
	}
	}