| /******************************************************************************* |
| * Copyright (c) 2008 Sonatype, Inc. |
| * 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.m2e.wtp.internal; |
| |
| import org.eclipse.core.resources.IContainer; |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jst.j2ee.project.facet.IJ2EEFacetConstants; |
| import org.eclipse.ui.model.IWorkbenchAdapter; |
| import org.eclipse.wst.common.componentcore.ComponentCore; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualComponent; |
| import org.eclipse.wst.common.componentcore.resources.IVirtualFolder; |
| import org.eclipse.wst.common.project.facet.core.IFacetedProject; |
| import org.eclipse.wst.common.project.facet.core.ProjectFacetsManager; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * WTP Resources node |
| * |
| * @author Eugene Kuleshov |
| */ |
| public class WTPResourcesNode implements IWorkbenchAdapter { |
| |
| private static final int HASHCODE_ADDITION = 0x504; |
| private static final Logger LOG = LoggerFactory.getLogger(WTPResourcesNode.class); |
| |
| private final IProject project; |
| |
| public WTPResourcesNode(IProject project) { |
| this.project = project; |
| } |
| |
| public Object[] getResources() { |
| IContainer[] folders = getRootFolders(); |
| if(folders != null && folders.length == 1) { |
| try { |
| return folders[0].members(); |
| } catch(CoreException ex) { |
| LOG.error(Messages.WTPResourcesNode_Error_Getting_WTP_Resources,ex); |
| } |
| } |
| |
| return folders; |
| } |
| |
| // IWorkbenchAdapter |
| |
| @Override |
| public String getLabel(Object o) { |
| // IContainer[] folders = getRootFolders(); |
| // StringBuilder label = new StringBuilder(getLabel()); |
| // if(folders.length == 1) { |
| // IContainer c = folders[0]; |
| // label.append(" : ").append(c.getFullPath().removeFirstSegments(1)); |
| // } |
| // return label.toString(); |
| return getLabel(); |
| } |
| |
| @Override |
| public ImageDescriptor getImageDescriptor(Object object) { |
| try { |
| IFacetedProject facetedProject = ProjectFacetsManager.create(project); |
| if (facetedProject != null && facetedProject.hasProjectFacet(IJ2EEFacetConstants.ENTERPRISE_APPLICATION_FACET)) { |
| return WTPResourcesImages.APP_RESOURCES; |
| } |
| } catch(CoreException ex) { |
| LOG.error(Messages.WTPResourcesNode_Cant_Retrieve_Project_Facet,ex); |
| } |
| return WTPResourcesImages.WEB_RESOURCES; |
| } |
| |
| @Override |
| public Object getParent(Object o) { |
| return project; |
| } |
| |
| @Override |
| public Object[] getChildren(Object o) { |
| return getResources(); |
| } |
| |
| // helper methods |
| |
| private IContainer[] getRootFolders() { |
| IVirtualComponent component = ComponentCore.createComponent(project); |
| IContainer[] folders = null; |
| if (component != null) { |
| IVirtualFolder rootFolder = component.getRootFolder(); |
| folders = rootFolder.getUnderlyingFolders(); |
| } else { |
| folders = new IContainer[0]; |
| } |
| return folders; |
| } |
| |
| public String getLabel() { |
| return Messages.WTPResourcesNode_Deployed_Resources_Label; |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if( !(o instanceof WTPResourcesNode)) |
| return false; |
| IProject p = ((WTPResourcesNode)o).project; |
| return this.project == null ? p == null : this.project.equals(p); |
| } |
| @Override |
| public int hashCode() { |
| return HASHCODE_ADDITION + (project == null ? 0 : project.hashCode()); |
| } |
| |
| } |