Fix for last commit.
3 * see AUTHORS for the list of contributors
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 package org.sonews.daemon.command;
21 import java.io.IOException;
22 import java.util.List;
23 import org.sonews.daemon.NNTPConnection;
24 import org.sonews.storage.Channel;
25 import org.sonews.storage.StorageBackendException;
28 * Class handling the LISTGROUP command.
29 * @author Christian Lins
30 * @author Dennis Schwerdel
33 public class ListGroupCommand implements Command
37 public String[] getSupportedCommandStrings()
39 return new String[]{"LISTGROUP"};
43 public boolean hasFinished()
49 public boolean isStateful()
55 public void processLine(NNTPConnection conn, final String commandName, byte[] raw)
56 throws IOException, StorageBackendException
58 final String[] command = commandName.split(" ");
61 if(command.length >= 2)
63 group = Channel.getByName(command[1]);
67 group = conn.getCurrentChannel();
72 conn.println("412 no group selected; use GROUP <group> command");
76 List<Long> ids = group.getArticleNumbers();
77 conn.println("211 " + ids.size() + " " +
78 group.getFirstArticleNumber() + " " +
79 group.getLastArticleNumber() + " list of article numbers follow");
82 // One index number per line
83 conn.println(Long.toString(id));