| /*********************************************************************** |
| * Copyright (c) 2008 by SAP AG, Walldorf. |
| * 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: |
| * SAP AG - initial API and implementation |
| ***********************************************************************/ |
| package org.eclipse.jst.jee.ui.internal.navigator.web; |
| |
| import java.net.URL; |
| import java.util.List; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin; |
| import org.eclipse.jst.javaee.web.ErrorPage; |
| import org.eclipse.jst.javaee.web.WebApp; |
| import org.eclipse.jst.jee.ui.internal.Messages; |
| import org.eclipse.jst.jee.ui.plugin.JEEUIPluginIcons; |
| import org.eclipse.swt.graphics.Image; |
| |
| /** |
| * Error pages group in Deployment Descriptor node. |
| * |
| * @author Dimitar Giormov |
| * |
| */ |
| public class GroupErrorPagesItemProvider extends AbstractWebGroupProvider{ |
| |
| private static Image ERROR_PAGES; |
| private static Image EXCEPTION_ERROR_PAGES; |
| |
| public GroupErrorPagesItemProvider(WebApp webApp) { |
| super(webApp); |
| text = Messages.ERROR_PAGES_ITEM_PROVIDER; |
| } |
| |
| @Override |
| public List getChildren() { |
| if (javaee != null){ |
| return ((WebApp) javaee).getErrorPages(); |
| } |
| return null; |
| } |
| |
| @Override |
| public Image getImage() { |
| return getErrorPagesImage(); |
| } |
| |
| @Override |
| public boolean hasChildren() { |
| return !getChildren().isEmpty(); |
| } |
| |
| public static Image getErrorPagesImage() { |
| if (ERROR_PAGES == null) { |
| URL url = (URL) J2EEPlugin.getPlugin().getImage(JEEUIPluginIcons.GROUP_ERROR_PAGE); |
| ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url); |
| ERROR_PAGES = imageDescriptor.createImage(); |
| } |
| return ERROR_PAGES; |
| } |
| |
| public static Image getErrorPagesImage(ErrorPage element) { |
| if (element.getErrorCode() != null){ |
| |
| } |
| if (EXCEPTION_ERROR_PAGES == null) { |
| URL url = (URL) J2EEPlugin.getPlugin().getImage(JEEUIPluginIcons.GROUP_ERROR_PAGE); |
| ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url); |
| EXCEPTION_ERROR_PAGES = imageDescriptor.createImage(); |
| } |
| return EXCEPTION_ERROR_PAGES; |
| } |
| |
| } |