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/***********************************************************************
* 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.plugin.JEEUIPluginIcons;
import org.eclipse.swt.graphics.Image;
/**
* Welcome pages group in Deployment Descriptor node.
*
* @author Dimitar Giormov
*
*/
public class GroupWelcomePagesItemProvider extends AbstractWebGroupProvider{
private static Image WELCOME_PAGES;
private static Image WELCOME_PAGE;
public GroupWelcomePagesItemProvider(WebApp webApp) {
super(webApp);
text = Messages.WELCOME_PAGES_ITEM_PROVIDER;
}
@Override
public List getChildren() {
// if (children != null){
// return children;
// }
children.clear();
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((WebApp)javaee, (String) object2, getWelcomePageImage()));
}
}
}
return children;
}
return null;
}
return null;
}
@Override
public Image getImage() {
return getWelcomePagesImage();
}
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;
}
}
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