| /******************************************************************************* |
| * 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.wst.jsdt.debug.internal.rhino.ui.refactoring; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.debug.core.ILaunchConfiguration; |
| import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; |
| import org.eclipse.ltk.core.refactoring.Change; |
| import org.eclipse.wst.jsdt.debug.internal.rhino.ui.ILaunchConstants; |
| |
| /** |
| * Change for a script being renamed / moved |
| * |
| * @since 1.0 |
| */ |
| public class ScriptChange extends RhinoChange { |
| |
| /** |
| * Constructor |
| */ |
| public ScriptChange(ILaunchConfiguration configuration, String oldname, String newname) { |
| super(configuration, oldname, newname); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ltk.core.refactoring.Change#perform(org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public Change perform(IProgressMonitor pm) throws CoreException { |
| ILaunchConfigurationWorkingCopy copy = configuration.getWorkingCopy(); |
| //update the script only if matches |
| //this check is in case the configuration has include path-only updates |
| String oldscript = copy.getAttribute(ILaunchConstants.ATTR_SCRIPT, (String)null); |
| if(oldname.equals(oldscript)) { |
| copy.setAttribute(ILaunchConstants.ATTR_SCRIPT, newname); |
| } |
| //update include entries |
| updateIncludeEntries(copy); |
| //rename it |
| String value = computeNewConfigurationName(configuration); |
| if(value != null) { |
| copy.rename(value); |
| } |
| //update resource mappings |
| Refactoring.mapResources(copy); |
| if(copy.isDirty()) { |
| configuration = copy.doSave(); |
| return new ScriptChange(configuration, newname, oldname); |
| } |
| return null; |
| } |
| } |