| /* |
| * Created on Mar 29, 2004 |
| */ |
| package org.eclipse.jst.j2ee.internal.war.ui.util; |
| |
| import java.lang.ref.WeakReference; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.jst.j2ee.internal.web.plugin.WebPlugin; |
| import org.eclipse.jst.j2ee.internal.web.providers.WebAppEditResourceHandler; |
| import org.eclipse.jst.j2ee.webapplication.WebApp; |
| import org.eclipse.jst.j2ee.webapplication.WelcomeFileList; |
| |
| |
| /** |
| * @author jlanuti |
| * |
| * To change the template for this generated type comment go to Window - Preferences - Java - Code |
| * Generation - Code and Comments |
| */ |
| public class WebWelcomeFileGroupItemProvider extends WebGroupItemProvider { |
| |
| /** |
| * @param adapterFactory |
| */ |
| public WebWelcomeFileGroupItemProvider(AdapterFactory adapterFactory, WeakReference weakWebApp) { |
| super(adapterFactory, weakWebApp); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.emf.edit.provider.ITreeItemContentProvider#getChildren(java.lang.Object) |
| */ |
| @Override |
| public Collection getChildren(Object object) { |
| List result = new ArrayList(); |
| if (weakWebApp!=null) { |
| Object webApp = weakWebApp.get(); |
| if (null != webApp) { |
| WelcomeFileList fileList = ((WebApp)webApp).getFileList(); |
| if (fileList != null) { |
| result.addAll(fileList.getFile()); |
| } |
| } |
| } |
| return result; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.emf.edit.provider.ItemProvider#getImage() |
| */ |
| @Override |
| public Object getImage(Object object) { |
| return WebPlugin.getDefault().getImage("welcome_list"); //$NON-NLS-1$ |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.emf.edit.provider.ItemProvider#getText() |
| */ |
| @Override |
| public String getText(Object object) { |
| return WebAppEditResourceHandler.getString("Welcome_Pages_1"); //$NON-NLS-1$ |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.emf.edit.provider.ITreeItemContentProvider#hasChildren(java.lang.Object) |
| */ |
| @Override |
| public boolean hasChildren(Object object) { |
| return !getChildren(object).isEmpty(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.emf.edit.provider.ITreeItemContentProvider#getParent(java.lang.Object) |
| */ |
| @Override |
| public Object getParent(Object object) { |
| return weakWebApp.get(); |
| } |
| } |