/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.frameworks.jcr.cli;
import org.apache.commons.chain.Command;
import org.apache.commons.chain.Context;
/**
* Created by The eXo Platform SAS .
*
* @author Gennady Azarenkov
* @version $Id: $
*/
public abstract class AbstractCliCommand implements Command
{
public final boolean execute(Context ctx) throws Exception
{
CliAppContext cliCtx = (CliAppContext)ctx;
cliCtx.clearOutput();
boolean result = perform(cliCtx);
return result;
}
public abstract boolean perform(CliAppContext ctx) throws Exception;
}