| /******************************************************************************* |
| * 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.ui.internal.mappings.details; |
| |
| import org.eclipse.jpt.core.context.JoinColumn; |
| import org.eclipse.jpt.core.context.JoinTable; |
| import org.eclipse.jpt.core.context.RelationshipMapping; |
| import org.eclipse.jpt.db.internal.Table; |
| |
| /** |
| * The state object used to create or edit a primary key join column on a |
| * joint table. |
| * |
| * @see JoinColumn |
| * @see JoinTable |
| * @see InverseJoinColumnDialog |
| * @see InverseJoinColumnDialogPane |
| * @see JoinColumnInJoinTableDialog |
| * |
| * @version 2.0 |
| * @since 2.0 |
| */ |
| public class JoinColumnInJoinTableStateObject extends AbstractJoinColumnStateObject |
| { |
| /** |
| * Creates a new <code>JoinColumnInJoinTableStateObject</code>. |
| * |
| * @param joinTable The owner of the join column to create or to edit |
| * @param joinColumn The join column to edit |
| */ |
| public JoinColumnInJoinTableStateObject(JoinTable joinTable, |
| JoinColumn joinColumn) { |
| super(joinTable, joinColumn); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public JoinColumn getJoinColumn() { |
| return (JoinColumn) super.getJoinColumn(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public Table getNameTable() { |
| return getOwner().dbTable(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public JoinTable getOwner() { |
| return (JoinTable) super.getOwner(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| public Table getReferencedNameTable() { |
| return relationshipMapping().typeMapping().primaryDbTable(); |
| } |
| |
| /** |
| * Returns the mapping owning the join table. |
| * |
| * @return The parent of the join table |
| */ |
| public RelationshipMapping relationshipMapping() { |
| return getOwner().parent(); |
| } |
| } |