| /******************************************************************************* |
| * Copyright (c) 2005, 2007 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.wst.jsdt.jseview.views; |
| |
| import java.util.ArrayList; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.CoreException; |
| |
| import org.eclipse.wst.jsdt.core.IJarEntryResource; |
| import org.eclipse.wst.jsdt.core.IJavaScriptElement; |
| |
| |
| public class JEJarEntryResource extends JEAttribute { |
| |
| private final JEAttribute fParent; // can be null |
| private final String fName; // can be null |
| private IJarEntryResource fJarEntryResource; |
| |
| JEJarEntryResource(JEAttribute parent, String name, IJarEntryResource jarEntryResource) { |
| Assert.isNotNull(jarEntryResource); |
| fParent= parent; |
| fName= name; |
| fJarEntryResource= jarEntryResource; |
| } |
| |
| @Override |
| public JEAttribute getParent() { |
| return fParent; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null || !obj.getClass().equals(getClass())) { |
| return false; |
| } |
| |
| JEJarEntryResource other= (JEJarEntryResource) obj; |
| if (fParent == null) { |
| if (other.fParent != null) |
| return false; |
| } else if (! fParent.equals(other.fParent)) { |
| return false; |
| } |
| |
| if (fName == null) { |
| if (other.fName != null) |
| return false; |
| } else if (! fName.equals(other.fName)) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public int hashCode() { |
| return (fParent != null ? fParent.hashCode() : 0) |
| + (fName != null ? fName.hashCode() : 0) |
| + fJarEntryResource.hashCode(); |
| } |
| |
| @Override |
| public Object getWrappedObject() { |
| return fJarEntryResource; |
| } |
| |
| public IJarEntryResource getJarEntryResource() { |
| return fJarEntryResource; |
| } |
| |
| @Override |
| public JEAttribute[] getChildren() { |
| ArrayList<JEAttribute> result= new ArrayList<JEAttribute>(); |
| |
| Object parent= fJarEntryResource.getParent(); |
| if (parent instanceof IJarEntryResource) |
| result.add(new JEJarEntryResource(this, "PARENT", (IJarEntryResource) parent)); |
| else |
| result.add(new JavaElement(this, "PARENT", (IJavaScriptElement) parent)); |
| |
| result.add(new JavaElement(this, "PACKAGE FRAGMENT ROOT", fJarEntryResource.getPackageFragmentRoot())); |
| |
| result.add(new JavaElementChildrenProperty(this, "CHILDREN") { |
| @Override protected JEAttribute[] computeChildren() throws CoreException { |
| IJarEntryResource[] jarEntryResources= getJarEntryResource().getChildren(); |
| JEAttribute[] children= new JEAttribute[jarEntryResources.length]; |
| for (int i= 0; i < jarEntryResources.length; i++) { |
| children[i]= new JEJarEntryResource(this, null, jarEntryResources[i]); |
| } |
| return children; |
| } |
| }); |
| return result.toArray(new JEAttribute[result.size()]); |
| } |
| |
| @Override |
| public String getLabel() { |
| StringBuilder sb= new StringBuilder(); |
| if (fName != null) |
| sb.append(fName).append(": "); |
| String classname= fJarEntryResource.getClass().getName(); |
| sb.append(classname.substring(classname.lastIndexOf('.') + 1)).append(": "); |
| sb.append(fJarEntryResource.getName()); |
| return sb.toString(); |
| } |
| |
| } |