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/*******************************************************************************
* Copyright (c) 2008 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.context.orm;
import java.util.ListIterator;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.jpt.core.context.java.JavaAttributeOverride;
import org.eclipse.jpt.core.context.java.JavaEmbeddedMapping;
import org.eclipse.jpt.core.context.orm.OrmTypeMapping;
import org.eclipse.jpt.core.resource.common.AbstractJpaEObject;
import org.eclipse.jpt.core.resource.orm.OrmPackage;
import org.eclipse.jpt.core.resource.orm.XmlAttributeOverride;
import org.eclipse.jpt.core.resource.orm.XmlColumn;
import org.eclipse.jpt.core.resource.orm.XmlEmbedded;
import org.eclipse.jpt.core.utility.TextRange;
import org.eclipse.jpt.utility.internal.CollectionTools;
/**
* VirtualEmbedded is an implementation of Embedded used when there is
* no tag in the orm.xml and an underlying javaEmbeddedMapping exists.
*/
public class VirtualXmlEmbedded extends AbstractJpaEObject implements XmlEmbedded
{
JavaEmbeddedMapping javaEmbeddedMapping;
protected boolean metadataComplete;
protected OrmTypeMapping ormTypeMapping;
public VirtualXmlEmbedded(OrmTypeMapping ormTypeMapping, JavaEmbeddedMapping javaEmbeddedMapping, boolean metadataComplete) {
super();
this.ormTypeMapping = ormTypeMapping;
this.javaEmbeddedMapping = javaEmbeddedMapping;
this.metadataComplete = metadataComplete;
}
public String getName() {
return this.javaEmbeddedMapping.getPersistentAttribute().getName();
}
public void setName(String newName) {
throw new UnsupportedOperationException("cannot set values on a virtual mapping");
}
public EList<XmlAttributeOverride> getAttributeOverrides() {
EList<XmlAttributeOverride> attributeOverrides = new EObjectContainmentEList<XmlAttributeOverride>(XmlAttributeOverride.class, this, OrmPackage.XML_EMBEDDED__ATTRIBUTE_OVERRIDES);
ListIterator<JavaAttributeOverride> javaAttributeOverrides;
if (!this.metadataComplete) {
javaAttributeOverrides = this.javaEmbeddedMapping.attributeOverrides();
}
else {
javaAttributeOverrides = this.javaEmbeddedMapping.virtualAttributeOverrides();
}
for (JavaAttributeOverride javaAttributeOverride : CollectionTools.iterable(javaAttributeOverrides)) {
XmlColumn xmlColumn = new VirtualXmlColumn(this.ormTypeMapping, javaAttributeOverride.getColumn(), this.metadataComplete);
XmlAttributeOverride xmlAttributeOverride = new VirtualXmlAttributeOverride(javaAttributeOverride.getName(), xmlColumn);
attributeOverrides.add(xmlAttributeOverride);
}
return attributeOverrides;
}
public void update(JavaEmbeddedMapping javaEmbeddedMapping) {
this.javaEmbeddedMapping = javaEmbeddedMapping;
}
public TextRange getNameTextRange() {
return null;
}
}
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