001    /*
002     * Copyright (C) 2010 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.command.impl.BaseInvocationContext;
023    import org.crsh.shell.ShellProcessContext;
024    
025    import java.util.Map;
026    
027    /**
028     * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
029     * @version $Revision$
030     */
031    class InvocationContextImpl<C, P> extends BaseInvocationContext<C, P> {
032    
033      /** . */
034      private final ShellProcessContext processContext;
035    
036    
037      public InvocationContextImpl(
038        ShellProcessContext processContext,
039        Iterable<C> consumedItems,
040        Map<String, Object> session,
041        Map<String, Object> attributes) {
042        super(consumedItems, session, attributes);
043        this.processContext = processContext;
044      }
045    
046      public int getWidth() {
047        return processContext.getWidth();
048      }
049    
050      public String getProperty(String propertyName) {
051        return processContext.getProperty(propertyName);
052      }
053    
054      public String readLine(String msg, boolean echo) {
055        return processContext.readLine(msg, echo);
056      }
057    }