001 /* 002 * Copyright (C) 2012 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 public class FailCommand extends AbstractCommand { 026 027 /** . */ 028 private final String failure; 029 030 /** . */ 031 private final Throwable throwable; 032 033 public FailCommand(String failure) { 034 this.failure = failure; 035 this.throwable = null; 036 } 037 038 public FailCommand(String failure, Throwable throwable) { 039 this.failure = failure; 040 this.throwable = throwable; 041 } 042 043 public void start(Environment env) throws IOException { 044 IOException ioe = new IOException("Failure " + failure); 045 if (throwable != null) { 046 ioe.initCause(throwable); 047 } 048 throw ioe; 049 } 050 051 public void destroy() { 052 } 053 }