| /*********************************************************************** |
| * 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.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin; |
| import org.eclipse.jst.javaee.web.WebApp; |
| import org.eclipse.jst.javaee.web.WelcomeFileList; |
| import org.eclipse.jst.jee.ui.internal.Messages; |
| import org.eclipse.jst.jee.ui.internal.navigator.AbstractGroupProvider; |
| import org.eclipse.jst.jee.ui.plugin.JEEUIPluginIcons; |
| import org.eclipse.swt.graphics.Image; |
| |
| /** |
| * Welcome pages group in Deployment Descriptor node. |
| * |
| * @author Dimitar Giormov |
| * |
| */ |
| public class GroupWelcomePagesItemProvider extends AbstractGroupProvider{ |
| |
| private static Image WELCOME_PAGES; |
| |
| private static Image WELCOME_PAGE; |
| |
| private List children = null; |
| |
| public GroupWelcomePagesItemProvider(WebApp webApp) { |
| super(webApp); |
| text = Messages.WELCOME_PAGES_ITEM_PROVIDER; |
| } |
| |
| @Override |
| public List getChildren() { |
| if (children != null){ |
| return children; |
| } |
| if (javaee != null){ |
| List welcomeFileLists = ((WebApp) javaee).getWelcomeFileLists(); |
| if (welcomeFileLists.size()>0){ |
| children = new ArrayList(); |
| for (Object object : welcomeFileLists) { |
| List welcomeFiles = ((WelcomeFileList)object).getWelcomeFiles(); |
| for (Object object2 : welcomeFiles) { |
| if(object2 != null && !"".equals( ((String)object2).trim())){ //$NON-NLS-1$ |
| children.add(new WebArtifactNode((String) object2, getWelcomePageImage())); |
| } |
| } |
| } |
| return children; |
| } |
| return null; |
| } |
| return null; |
| } |
| |
| @Override |
| public Image getImage() { |
| return getWelcomePagesImage(); |
| } |
| |
| @Override |
| public boolean hasChildren() { |
| return !getChildren().isEmpty(); |
| } |
| |
| public static Image getWelcomePagesImage() { |
| if (WELCOME_PAGES == null) { |
| URL url = (URL) J2EEPlugin.getPlugin().getImage(JEEUIPluginIcons.GROUP_WELCOME_PAGES); |
| ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url); |
| WELCOME_PAGES = imageDescriptor.createImage(); |
| } |
| return WELCOME_PAGES; |
| } |
| |
| public static Image getWelcomePageImage() { |
| if (WELCOME_PAGE == null) { |
| URL url = (URL) J2EEPlugin.getPlugin().getImage(JEEUIPluginIcons.GROUP_WELCOME_PAGE); |
| ImageDescriptor imageDescriptor = ImageDescriptor.createFromURL(url); |
| WELCOME_PAGE = imageDescriptor.createImage(); |
| } |
| return WELCOME_PAGE; |
| } |
| |
| } |