1.1 --- a/org/sonews/daemon/command/StatCommand.java Sun Aug 29 17:04:25 2010 +0200
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,114 +0,0 @@
1.4 -/*
1.5 - * SONEWS News Server
1.6 - * see AUTHORS for the list of contributors
1.7 - *
1.8 - * This program is free software: you can redistribute it and/or modify
1.9 - * it under the terms of the GNU General Public License as published by
1.10 - * the Free Software Foundation, either version 3 of the License, or
1.11 - * (at your option) any later version.
1.12 - *
1.13 - * This program is distributed in the hope that it will be useful,
1.14 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.15 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.16 - * GNU General Public License for more details.
1.17 - *
1.18 - * You should have received a copy of the GNU General Public License
1.19 - * along with this program. If not, see <http://www.gnu.org/licenses/>.
1.20 - */
1.21 -
1.22 -package org.sonews.daemon.command;
1.23 -
1.24 -import java.io.IOException;
1.25 -import org.sonews.storage.Article;
1.26 -import org.sonews.daemon.NNTPConnection;
1.27 -import org.sonews.storage.StorageBackendException;
1.28 -
1.29 -/**
1.30 - * Implementation of the STAT command.
1.31 - * @author Christian Lins
1.32 - * @since sonews/0.5.0
1.33 - */
1.34 -public class StatCommand implements Command
1.35 -{
1.36 -
1.37 - @Override
1.38 - public String[] getSupportedCommandStrings()
1.39 - {
1.40 - return new String[]{"STAT"};
1.41 - }
1.42 -
1.43 - @Override
1.44 - public boolean hasFinished()
1.45 - {
1.46 - return true;
1.47 - }
1.48 -
1.49 - @Override
1.50 - public String impliedCapability()
1.51 - {
1.52 - return null;
1.53 - }
1.54 -
1.55 - @Override
1.56 - public boolean isStateful()
1.57 - {
1.58 - return false;
1.59 - }
1.60 -
1.61 - // TODO: Method has various exit points => Refactor!
1.62 - @Override
1.63 - public void processLine(NNTPConnection conn, final String line, byte[] raw)
1.64 - throws IOException, StorageBackendException
1.65 - {
1.66 - final String[] command = line.split(" ");
1.67 -
1.68 - Article article = null;
1.69 - if(command.length == 1)
1.70 - {
1.71 - article = conn.getCurrentArticle();
1.72 - if(article == null)
1.73 - {
1.74 - conn.println("420 no current article has been selected");
1.75 - return;
1.76 - }
1.77 - }
1.78 - else if(command[1].matches(NNTPConnection.MESSAGE_ID_PATTERN))
1.79 - {
1.80 - // Message-ID
1.81 - article = Article.getByMessageID(command[1]);
1.82 - if (article == null)
1.83 - {
1.84 - conn.println("430 no such article found");
1.85 - return;
1.86 - }
1.87 - }
1.88 - else
1.89 - {
1.90 - // Message Number
1.91 - try
1.92 - {
1.93 - long aid = Long.parseLong(command[1]);
1.94 - article = conn.getCurrentChannel().getArticle(aid);
1.95 - }
1.96 - catch(NumberFormatException ex)
1.97 - {
1.98 - ex.printStackTrace();
1.99 - }
1.100 - catch(StorageBackendException ex)
1.101 - {
1.102 - ex.printStackTrace();
1.103 - }
1.104 - if (article == null)
1.105 - {
1.106 - conn.println("423 no such article number in this group");
1.107 - return;
1.108 - }
1.109 - conn.setCurrentArticle(article);
1.110 - }
1.111 -
1.112 - conn.println("223 " + conn.getCurrentChannel().getIndexOf(article) + " "
1.113 - + article.getMessageID()
1.114 - + " article retrieved - request text separately");
1.115 - }
1.116 -
1.117 -}