src/org/sonews/daemon/command/UnsupportedCommand.java
author František Kučera <franta-hg@frantovo.cz>
Thu Jul 05 13:19:19 2012 +0200 (2012-07-05)
changeset 119 f5b57e221e38
parent 35 ed84c8bdd87b
permissions -rwxr-xr-x
mezery, tabulátory
chris@1
     1
/*
chris@1
     2
 *   SONEWS News Server
chris@1
     3
 *   see AUTHORS for the list of contributors
chris@1
     4
 *
chris@1
     5
 *   This program is free software: you can redistribute it and/or modify
chris@1
     6
 *   it under the terms of the GNU General Public License as published by
chris@1
     7
 *   the Free Software Foundation, either version 3 of the License, or
chris@1
     8
 *   (at your option) any later version.
chris@1
     9
 *
chris@1
    10
 *   This program is distributed in the hope that it will be useful,
chris@1
    11
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
chris@1
    12
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
chris@1
    13
 *   GNU General Public License for more details.
chris@1
    14
 *
chris@1
    15
 *   You should have received a copy of the GNU General Public License
chris@1
    16
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
chris@1
    17
 */
chris@1
    18
chris@1
    19
package org.sonews.daemon.command;
chris@1
    20
chris@1
    21
import java.io.IOException;
chris@1
    22
import org.sonews.daemon.NNTPConnection;
chris@1
    23
chris@1
    24
/**
chris@1
    25
 * A default "Unsupported Command". Simply returns error code 500 and a
chris@1
    26
 * "command not supported" message.
chris@1
    27
 * @author Christian Lins
chris@1
    28
 * @since sonews/0.5.0
chris@1
    29
 */
chris@3
    30
public class UnsupportedCommand implements Command
chris@1
    31
{
chris@1
    32
cli@37
    33
	/**
cli@37
    34
	 * @return Always returns null.
cli@37
    35
	 */
cli@37
    36
	@Override
cli@37
    37
	public String[] getSupportedCommandStrings()
cli@37
    38
	{
cli@37
    39
		return null;
cli@37
    40
	}
chris@1
    41
cli@37
    42
	@Override
cli@37
    43
	public boolean hasFinished()
cli@37
    44
	{
cli@37
    45
		return true;
cli@37
    46
	}
cli@20
    47
cli@37
    48
	@Override
cli@37
    49
	public String impliedCapability()
cli@37
    50
	{
cli@37
    51
		return null;
cli@37
    52
	}
chris@3
    53
cli@37
    54
	@Override
cli@37
    55
	public boolean isStateful()
cli@37
    56
	{
cli@37
    57
		return false;
cli@37
    58
	}
cli@37
    59
cli@37
    60
	@Override
cli@37
    61
	public void processLine(NNTPConnection conn, final String line, byte[] raw)
cli@37
    62
		throws IOException
cli@37
    63
	{
cli@37
    64
		conn.println("500 command not supported");
cli@37
    65
	}
chris@1
    66
}