| /******************************************************************************* |
| * Copyright (c) 2000, 2006 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.pde.internal.core.feature; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.pde.internal.core.ifeature.IVersionable; |
| import org.w3c.dom.Node; |
| |
| public class VersionableObject extends IdentifiableObject implements IVersionable { |
| private static final long serialVersionUID = 1L; |
| protected String version; |
| |
| public String getVersion() { |
| return version; |
| } |
| |
| protected void parse(Node node) { |
| super.parse(node); |
| version = getNodeAttribute(node, "version"); //$NON-NLS-1$ |
| } |
| |
| public void setVersion(String version) throws CoreException { |
| ensureModelEditable(); |
| Object oldValue = this.version; |
| this.version = version; |
| firePropertyChanged(this, P_VERSION, oldValue, version); |
| } |
| |
| public void restoreProperty(String name, Object oldValue, Object newValue) throws CoreException { |
| if (name.equals(P_VERSION)) { |
| setVersion(newValue != null ? newValue.toString() : null); |
| } else |
| super.restoreProperty(name, oldValue, newValue); |
| } |
| |
| protected void reset() { |
| super.reset(); |
| version = null; |
| } |
| } |