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/*******************************************************************************
* Copyright (c) 2006, 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.java;
import java.util.Iterator;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.core.context.PersistentAttribute;
import org.eclipse.jpt.core.context.Table;
import org.eclipse.jpt.core.context.java.JavaPersistentAttribute;
import org.eclipse.jpt.core.context.java.JavaPersistentType;
import org.eclipse.jpt.core.context.java.JavaTypeMapping;
import org.eclipse.jpt.core.resource.java.JavaResourceNode;
import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType;
import org.eclipse.jpt.core.utility.TextRange;
import org.eclipse.jpt.db.Schema;
import org.eclipse.jpt.utility.internal.iterators.EmptyIterator;
public abstract class AbstractJavaTypeMapping extends AbstractJavaJpaContextNode
implements JavaTypeMapping
{
protected JavaResourcePersistentType javaResourcePersistentType;
protected AbstractJavaTypeMapping(JavaPersistentType parent) {
super(parent);
}
protected JavaResourceNode getMappingResource() {
return this.javaResourcePersistentType.getMappingAnnotation(getAnnotationName());
}
//***************** ITypeMapping implementation *****************
public JavaPersistentType getPersistentType() {
return (JavaPersistentType) getParent();
}
public String getTableName() {
return null;
}
public org.eclipse.jpt.db.Table getPrimaryDbTable() {
return null;
}
public org.eclipse.jpt.db.Table getDbTable(String tableName) {
return null;
}
public Schema getDbSchema() {
return null;
}
public boolean attributeMappingKeyAllowed(String attributeMappingKey) {
return true;
}
public Iterator<Table> associatedTables() {
return EmptyIterator.instance();
}
public Iterator<String> associatedTableNamesIncludingInherited() {
return EmptyIterator.instance();
}
public Iterator<Table> associatedTablesIncludingInherited() {
return EmptyIterator.instance();
}
public Iterator<JavaPersistentAttribute> overridableAttributes() {
return EmptyIterator.instance();
}
public Iterator<PersistentAttribute> allOverridableAttributes() {
return EmptyIterator.instance();
}
public Iterator<String> overridableAttributeNames() {
return EmptyIterator.instance();
}
public Iterator<String> allOverridableAttributeNames() {
return EmptyIterator.instance();
}
public Iterator<JavaPersistentAttribute> overridableAssociations() {
return EmptyIterator.instance();
}
public Iterator<String> overridableAssociationNames() {
return EmptyIterator.instance();
}
public Iterator<PersistentAttribute> allOverridableAssociations() {
return EmptyIterator.instance();
}
public Iterator<String> allOverridableAssociationNames() {
return EmptyIterator.instance();
}
public boolean tableNameIsInvalid(String tableName) {
return false;
}
//******************** updatating *********************
public void initializeFromResource(JavaResourcePersistentType javaResourcePersistentType) {
this.javaResourcePersistentType = javaResourcePersistentType;
}
public void update(JavaResourcePersistentType javaResourcePersistentType) {
this.javaResourcePersistentType = javaResourcePersistentType;
}
//******************** validation *********************
public TextRange getValidationTextRange(CompilationUnit astRoot) {
TextRange textRange = this.getMappingResource().getTextRange(astRoot);
return (textRange != null) ? textRange : this.getPersistentType().getValidationTextRange(astRoot);
}
}
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