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.command; 021 022 import org.crsh.shell.impl.command.spi.CommandException; 023 import org.crsh.shell.impl.command.spi.CommandInvoker; 024 import org.crsh.text.RenderPrintWriter; 025 026 import java.io.IOException; 027 028 public interface InvocationContext<P> extends CommandContext<P> { 029 030 /** 031 * Returns the writer for the output. 032 * 033 * @return the writer 034 */ 035 RenderPrintWriter getWriter(); 036 037 /** 038 * Resolve a command invoker for the specified command line. 039 * 040 * @param s the command line 041 * @return the command invoker 042 * @throws CommandException any command exception 043 */ 044 CommandInvoker<?, ?> resolve(String s) throws CommandException; 045 046 }