| /******************************************************************************* |
| * Copyright (c) 2003, 2005 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.server.tomcat.core.internal.command; |
| |
| import org.eclipse.jst.server.tomcat.core.internal.ITomcatConfigurationWorkingCopy; |
| import org.eclipse.jst.server.tomcat.core.internal.Messages; |
| import org.eclipse.jst.server.tomcat.core.internal.WebModule; |
| /** |
| * Command to remove a web module. |
| */ |
| public class RemoveWebModuleCommand extends ConfigurationCommand { |
| protected int index; |
| protected WebModule module; |
| |
| /** |
| * RemoveWebModuleCommand constructor comment. |
| * |
| * @param configuration a tomcat configuration |
| * @param index an index |
| */ |
| public RemoveWebModuleCommand(ITomcatConfigurationWorkingCopy configuration, int index) { |
| super(configuration, Messages.configurationEditorActionRemoveWebModule); |
| this.index = index; |
| } |
| |
| /** |
| * Execute the command. |
| */ |
| public void execute() { |
| module = (WebModule) configuration.getWebModules().get(index); |
| configuration.removeWebModule(index); |
| } |
| |
| /** |
| * Undo the command. |
| */ |
| public void undo() { |
| configuration.addWebModule(index, module); |
| } |
| } |