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/*******************************************************************************
* Copyright (c) 2007 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.core.internal.content.orm.resource;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jpt.core.internal.content.orm.OrmFactory;
import org.eclipse.jpt.core.internal.content.orm.resource.JoinColumnTranslator.JoinColumnBuilder;
import org.eclipse.jpt.core.internal.mappings.IJoinColumn;
import org.eclipse.jpt.core.internal.mappings.IMultiRelationshipMapping;
import org.eclipse.jpt.core.internal.mappings.JpaCoreMappingsPackage;
import org.eclipse.jpt.core.internal.mappings.IJoinTable.InverseJoinColumnOwner;
import org.eclipse.jpt.core.internal.mappings.IJoinTable.JoinColumnOwner;
import org.eclipse.wst.common.internal.emf.resource.IDTranslator;
import org.eclipse.wst.common.internal.emf.resource.Translator;
public class JoinTableTranslator extends AbstractTableTranslator
{
private IMultiRelationshipMapping mapping;
public JoinTableTranslator() {
super(JOIN_TABLE, JPA_CORE_XML_PKG.getXmlMultiRelationshipMappingForXml_JoinTableForXml());
}
protected IMultiRelationshipMapping getMapping() {
return this.mapping;
}
void setMapping(IMultiRelationshipMapping mapping) {
this.mapping = mapping;
}
@Override
public EObject createEMFObject(String nodeName, String readAheadName) {
return getMapping().getJoinTable();
}
protected Translator[] createChildren() {
return new Translator[] {
IDTranslator.INSTANCE,
createNameTranslator(),
createCatalogTranslator(),
createSchemaTranslator(),
createJoinColumnsTranslator(),
createInverseJoinColumnsTranslator(),
createUniqueConstraintTranslator(),
};
}
protected Translator createJoinColumnsTranslator() {
return new JoinColumnTranslator(
JOIN_COLUMN,
JpaCoreMappingsPackage.eINSTANCE.getIJoinTable_SpecifiedJoinColumns(),
buildJoinColumnsBuilder());
}
private JoinColumnBuilder buildJoinColumnsBuilder() {
return new JoinColumnBuilder() {
public IJoinColumn createJoinColumn() {
return OrmFactory.eINSTANCE.createXmlJoinColumn(new JoinColumnOwner(getMapping().getJoinTable()));
}
};
}
protected Translator createInverseJoinColumnsTranslator() {
return new JoinColumnTranslator(
INVERSE_JOIN_COLUMN,
JpaCoreMappingsPackage.eINSTANCE.getIJoinTable_SpecifiedInverseJoinColumns(),
buildInverseJoinColumnsBuilder());
}
private JoinColumnBuilder buildInverseJoinColumnsBuilder() {
return new JoinColumnBuilder() {
public IJoinColumn createJoinColumn() {
return OrmFactory.eINSTANCE.createXmlJoinColumn(new InverseJoinColumnOwner(getMapping().getJoinTable()));
}
};
}
}
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