001 /* 002 * Copyright (C) 2003-2009 eXo Platform SAS. 003 * 004 * This is free software; you can redistribute it and/or modify it 005 * under the terms of the GNU Lesser General Public License as 006 * published by the Free Software Foundation; either version 2.1 of 007 * the License, or (at your option) any later version. 008 * 009 * This software is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * You should have received a copy of the GNU Lesser General Public 015 * License along with this software; if not, write to the Free 016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 018 */ 019 package org.crsh.ssh.term; 020 021 import org.apache.sshd.server.Environment; 022 023 import java.io.IOException; 024 025 /** 026 * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> 027 * @version $Revision$ 028 */ 029 public class FailCommand extends AbstractCommand { 030 031 /** . */ 032 private final String failure; 033 034 /** . */ 035 private final Throwable throwable; 036 037 public FailCommand(String failure) { 038 this.failure = failure; 039 this.throwable = null; 040 } 041 042 public FailCommand(String failure, Throwable throwable) { 043 this.failure = failure; 044 this.throwable = throwable; 045 } 046 047 public void start(Environment env) throws IOException { 048 IOException ioe = new IOException("Failure " + failure); 049 if (throwable != null) { 050 ioe.initCause(throwable); 051 } 052 throw ioe; 053 } 054 055 public void destroy() { 056 } 057 }