| /******************************************************************************* |
| * Copyright (c) 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.server.http.core.internal.command; |
| |
| import org.eclipse.wst.server.core.ServerPort; |
| import org.eclipse.wst.server.http.core.internal.HttpServer; |
| import org.eclipse.wst.server.http.core.internal.Messages; |
| /** |
| * Command to change the port. |
| */ |
| public class ModifyPortCommand extends ServerCommand { |
| protected int port; |
| protected int oldPort; |
| |
| /** |
| * ModifyPortCommand constructor. |
| * |
| * @param server a server |
| * @param port new port number |
| */ |
| public ModifyPortCommand(HttpServer server, int port) { |
| super(server, Messages.actionModifyPort); |
| this.port = port; |
| } |
| |
| /** |
| * Execute the command. |
| */ |
| public void execute() { |
| // find old port number |
| ServerPort temp = server.getServerPorts()[0]; |
| oldPort = temp.getPort(); |
| |
| // make the change |
| server.setPort(port); |
| } |
| |
| /** |
| * Undo the command. |
| */ |
| public void undo() { |
| server.setPort(oldPort); |
| } |
| } |