| /******************************************************************************* |
| * 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.ui.internal.mappings.details; |
| |
| import org.eclipse.jpt.core.context.BaseJoinColumn; |
| import org.eclipse.jpt.ui.internal.mappings.JptUiMappingsMessages; |
| import org.eclipse.jpt.ui.internal.widgets.ValidatingDialog; |
| import org.eclipse.swt.widgets.Shell; |
| |
| /** |
| * The abstract definition the dialog showing the information for a join column |
| * to edit or to create. |
| * |
| * @see BaseJoinColumnStateObject |
| * |
| * @version 2.0 |
| * @since 1.0 |
| */ |
| public abstract class BaseJoinColumnDialog<T extends BaseJoinColumnStateObject> extends ValidatingDialog<T> { |
| |
| /** |
| * Either the join column to edit or <code>null</code> if this state object |
| * is used to create a new one. |
| */ |
| private BaseJoinColumn joinColumn; |
| |
| /** |
| * The owner of the join column to create or where it is located. |
| */ |
| private Object owner; |
| |
| /** |
| * Creates a new <code>BaseJoinColumnDialog</code>. |
| * |
| * @param parent The parent shell |
| * @param owner The owner of the join column to create or where it is located |
| * @param joinColumn Either the join column to edit or <code>null</code> if |
| * this state object is used to create a new one |
| */ |
| public BaseJoinColumnDialog(Shell parent, |
| Object owner, |
| BaseJoinColumn joinColumn) { |
| |
| super(parent); |
| |
| this.owner = owner; |
| this.joinColumn = joinColumn; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected String getDescription() { |
| return JptUiMappingsMessages.JoinColumnDialog_description; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected String getDescriptionTitle() { |
| |
| if (joinColumn == null) { |
| return JptUiMappingsMessages.JoinColumnDialog_addJoinColumnDescriptionTitle; |
| } |
| |
| return JptUiMappingsMessages.JoinColumnDialog_editJoinColumnDescriptionTitle; |
| } |
| |
| /** |
| * Returns the join column used by this state object for editing or |
| * <code>null</code> if this state object is used to create a new one. |
| * |
| * @return Either the edited join column or <code>null</code> |
| */ |
| public BaseJoinColumn getJoinColumn() { |
| return joinColumn; |
| } |
| |
| /** |
| * Returns the owner where the join column is located or where a new one can |
| * be added. |
| * |
| * @return The parent of the join column |
| */ |
| protected Object getOwner() { |
| return owner; |
| } |
| |
| /* |
| * (non-Javadoc) |
| */ |
| @Override |
| protected String getTitle() { |
| |
| if (joinColumn == null) { |
| return JptUiMappingsMessages.JoinColumnDialog_addJoinColumnTitle; |
| } |
| |
| return JptUiMappingsMessages.JoinColumnDialog_editJoinColumnTitle; |
| } |
| } |