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 */ 019 020 package org.crsh.shell.impl.command; 021 022 import org.crsh.plugin.CRaSHPlugin; 023 import org.crsh.plugin.PluginContext; 024 import org.crsh.shell.Shell; 025 import org.crsh.shell.ShellFactory; 026 import org.crsh.shell.impl.async.AsyncShell; 027 028 import java.security.Principal; 029 030 public class CRaSHShellFactory extends CRaSHPlugin<ShellFactory> implements ShellFactory { 031 032 /** . */ 033 private CRaSH crash; 034 035 public CRaSHShellFactory() { 036 } 037 038 @Override 039 public void init() { 040 PluginContext context = getContext(); 041 crash = new CRaSH(context); 042 } 043 044 @Override 045 public ShellFactory getImplementation() { 046 return this; 047 } 048 049 public Shell create(Principal principal, boolean async) { 050 CRaSHSession session = crash.createSession(principal); 051 if (async) { 052 return new AsyncShell(getContext().getExecutor(), session); 053 } else { 054 return session; 055 } 056 } 057 058 public Shell create(Principal principal) { 059 return create(principal, true); 060 } 061 }