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/*******************************************************************************
* Copyright (c) 2010, 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.jpa1.context.java;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.jpa.core.context.JoinColumn;
import org.eclipse.jpt.jpa.core.context.ReadOnlyJoinTableRelationshipStrategy;
import org.eclipse.jpt.jpa.core.context.JoinColumn.Owner;
import org.eclipse.jpt.jpa.core.context.java.JavaJoinTable;
import org.eclipse.jpt.jpa.core.context.java.JavaJoinTableRelationship;
import org.eclipse.jpt.jpa.core.context.java.JavaJoinTableRelationshipStrategy;
import org.eclipse.jpt.jpa.core.internal.context.JoinColumnTextRangeResolver;
import org.eclipse.jpt.jpa.core.internal.context.JptValidator;
import org.eclipse.jpt.jpa.core.internal.context.java.AbstractJavaJpaContextNode;
import org.eclipse.jpt.jpa.core.resource.java.JoinTableAnnotation;
import org.eclipse.jpt.jpa.db.Table;
public class NullJavaJoinTableRelationshipStrategy
extends AbstractJavaJpaContextNode
implements JavaJoinTableRelationshipStrategy
{
public NullJavaJoinTableRelationshipStrategy(JavaJoinTableRelationship parent) {
super(parent);
}
// ********** join table **********
public JavaJoinTable getJoinTable() {
return null;
}
public JoinTableAnnotation getJoinTableAnnotation() {
return null;
}
// ********** validation **********
public TextRange getValidationTextRange(CompilationUnit astRoot) {
throw new UnsupportedOperationException();
}
// ********** misc **********
@Override
public JavaJoinTableRelationship getParent() {
return (JavaJoinTableRelationship) super.getParent();
}
public JavaJoinTableRelationship getRelationship() {
return this.getParent();
}
public void initializeFrom(ReadOnlyJoinTableRelationshipStrategy oldStrategy) {
// NOP
}
public void initializeFromVirtual(ReadOnlyJoinTableRelationshipStrategy virtualStrategy) {
// NOP
}
public String getTableName() {
return null;
}
public Table resolveDbTable(String tableName) {
return null;
}
public boolean tableNameIsInvalid(String tableName) {
return true;
}
public String getColumnTableNotValidDescription() {
return null;
}
public String getJoinTableDefaultName() {
return null;
}
public void addStrategy() {
// NOP
}
public void removeStrategy() {
// NOP
}
public boolean isOverridable() {
return false;
}
public boolean validatesAgainstDatabase() {
return false;
}
public JptValidator buildJoinTableJoinColumnValidator(JoinColumn column, Owner owner, JoinColumnTextRangeResolver textRangeResolver) {
throw new UnsupportedOperationException();
}
public JptValidator buildJoinTableInverseJoinColumnValidator(JoinColumn column, Owner owner, JoinColumnTextRangeResolver textRangeResolver) {
throw new UnsupportedOperationException();
}
}
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