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.command; 020 021 import groovy.lang.Binding; 022 import groovy.lang.MissingPropertyException; 023 import groovy.lang.Script; 024 025 /** @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a> */ 026 public abstract class GroovyScript extends Script { 027 028 protected GroovyScript() { 029 } 030 031 protected GroovyScript(Binding binding) { 032 super(binding); 033 } 034 035 public void setContext(RuntimeContext context) { 036 setBinding(new Binding(context.getSession())); 037 } 038 039 @Override 040 public Object getProperty(String property) { 041 try { 042 return super.getProperty(property); 043 } 044 catch (MissingPropertyException e) { 045 return null; 046 } 047 } 048 }