001/*
002 * jPOS Project [http://jpos.org]
003 * Copyright (C) 2000-2026 jPOS Software SRL
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Affero General Public License as
007 * published by the Free Software Foundation, either version 3 of the
008 * License, or (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Affero General Public License for more details.
014 *
015 * You should have received a copy of the GNU Affero General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018
019package org.jpos.q2.cli;
020
021import org.jpos.iso.ISOUtil;
022import org.jpos.q2.CLICommand;
023import org.jpos.q2.CLIContext;
024
025/** CLI command that prints its argument back to the console. */
026public class ECHO implements CLICommand
027{
028    /** Default constructor; no instance state to initialise. */
029    public ECHO() {}
030    public void exec(CLIContext cli, String[] args)
031    {
032        String s = ISOUtil.unPadLeft(args[0].substring(4), ' ');
033        cli.println(s);
034    }
035}
036