| /******************************************************************************* |
| |
| * Copyright (c) 2010 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.jst.servlet.ui.project.facet; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.jst.servlet.ui.internal.plugin.ServletUIPlugin; |
| import org.eclipse.wst.common.componentcore.internal.util.IModuleConstants; |
| import org.eclipse.wst.common.project.facet.core.FacetedProjectFramework; |
| |
| public class WebFragmentProjectContentProvider implements IStructuredContentProvider { |
| |
| public void dispose() { |
| // Do nothing |
| } |
| |
| public void inputChanged(Viewer arg0, Object arg1, Object arg2) { |
| // Do nothing |
| } |
| |
| public Object[] getElements(Object arg0) { |
| if (arg0 instanceof IWorkspaceRoot) { |
| IProject[] projects = ((IWorkspaceRoot) arg0).getProjects(); |
| if (projects != null && projects.length != 0) { |
| List<IProject> theProjects = new ArrayList<IProject>(0); |
| for (int i = 0; i < projects.length; i++) { |
| IProject project = projects[i]; |
| try { |
| if (FacetedProjectFramework.hasProjectFacet(project, IModuleConstants.JST_WEBFRAGMENT_MODULE)) { |
| theProjects.add(project); |
| } |
| } catch (CoreException e) { |
| ServletUIPlugin.log(e); |
| } |
| } |
| return theProjects.toArray(); |
| } |
| } |
| return new Object[0]; |
| } |
| } |