| /******************************************************************************* |
| * Copyright (c) 2006, 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.ui.internal.details; |
| |
| import org.eclipse.jpt.common.ui.WidgetFactory; |
| import org.eclipse.jpt.common.ui.internal.widgets.Pane; |
| import org.eclipse.jpt.common.utility.internal.model.value.SimplePropertyValueModel; |
| import org.eclipse.jpt.common.utility.internal.model.value.TransformationPropertyValueModel; |
| import org.eclipse.jpt.common.utility.model.value.PropertyValueModel; |
| import org.eclipse.jpt.jpa.core.context.Cascade; |
| import org.eclipse.jpt.jpa.core.context.OneToManyMapping; |
| import org.eclipse.jpt.jpa.core.context.OneToManyRelationship; |
| import org.eclipse.jpt.jpa.ui.details.JpaComposite; |
| import org.eclipse.swt.widgets.Composite; |
| |
| /** |
| * Here the layout of this pane: |
| * <pre> |
| * ----------------------------------------------------------------------------- |
| * | ------------------------------------------------------------------------- | |
| * | | | | |
| * | | TargetEntityComposite | | |
| * | | | | |
| * | ------------------------------------------------------------------------- | |
| * | ------------------------------------------------------------------------- | |
| * | | | | |
| * | | JoiningStrategyComposite | | |
| * | | | | |
| * | ------------------------------------------------------------------------- | |
| * | ------------------------------------------------------------------------- | |
| * | | | | |
| * | | FetchTypeComposite | | |
| * | | | | |
| * | ------------------------------------------------------------------------- | |
| * | ------------------------------------------------------------------------- | |
| * | | | | |
| * | | CascadeComposite | | |
| * | | | | |
| * | ------------------------------------------------------------------------- | |
| * | ------------------------------------------------------------------------- | |
| * | | | | |
| * | | OrderingComposite | | |
| * | | | | |
| * | ------------------------------------------------------------------------- | |
| * -----------------------------------------------------------------------------</pre> |
| * |
| * @see OneToManyMapping |
| * @see CascadeComposite |
| * @see FetchTypeComposite |
| * @see JoinTableComposite |
| * @see OrderingComposite |
| * @see TargetEntityComposite |
| * |
| * @version 2.3 |
| * @since 1.0 |
| */ |
| public abstract class AbstractOneToManyMappingComposite<T extends OneToManyMapping, R extends OneToManyRelationship> |
| extends Pane<T> |
| implements JpaComposite |
| { |
| /** |
| * Creates a new <code>OneToManyMappingComposite</code>. |
| * |
| * @param subjectHolder The holder of the subject <code>IOneToManyMapping</code> |
| * @param parent The parent container |
| * @param widgetFactory The factory used to create various common widgets |
| */ |
| protected AbstractOneToManyMappingComposite(PropertyValueModel<? extends T> subjectHolder, |
| Composite parent, |
| WidgetFactory widgetFactory) { |
| |
| super(subjectHolder, parent, widgetFactory); |
| } |
| |
| @Override |
| protected void initializeLayout(Composite container) { |
| initializeOneToManyCollapsibleSection(container); |
| initializeJoiningStrategyCollapsibleSection(container); |
| initializeOrderingCollapsibleSection(container); |
| } |
| |
| protected void initializeOneToManyCollapsibleSection(Composite container) { |
| container = addCollapsibleSection( |
| container, |
| JptUiDetailsMessages.OneToManySection_title, |
| new SimplePropertyValueModel<Boolean>(Boolean.TRUE) |
| ); |
| |
| this.initializeOneToManySection(container); |
| } |
| |
| protected abstract void initializeOneToManySection(Composite container); |
| |
| protected void initializeJoiningStrategyCollapsibleSection(Composite container) { |
| new OneToManyJoiningStrategyPane(this, buildJoiningHolder(), container); |
| } |
| |
| protected void initializeOrderingCollapsibleSection(Composite container) { |
| new OrderingComposite(this, container); |
| } |
| |
| protected PropertyValueModel<R> buildJoiningHolder() { |
| return new TransformationPropertyValueModel<T, R>(getSubjectHolder()) { |
| @SuppressWarnings("unchecked") |
| @Override |
| protected R transform_(T value) { |
| return (R) value.getRelationship(); |
| } |
| }; |
| } |
| |
| protected PropertyValueModel<Cascade> buildCascadeHolder() { |
| return new TransformationPropertyValueModel<T, Cascade>(getSubjectHolder()) { |
| @Override |
| protected Cascade transform_(T value) { |
| return value.getCascade(); |
| } |
| }; |
| } |
| |
| protected Composite addPane(Composite container, int groupBoxMargin) { |
| return addSubPane(container, 0, groupBoxMargin, 0, groupBoxMargin); |
| } |
| |
| } |