diff -r 6fceb66e1ad7 -r bb6990c0dd1a org/sonews/daemon/command/StatCommand.java --- a/org/sonews/daemon/command/StatCommand.java Fri Jun 26 16:48:50 2009 +0200 +++ b/org/sonews/daemon/command/StatCommand.java Thu Aug 20 14:31:19 2009 +0200 @@ -19,21 +19,22 @@ package org.sonews.daemon.command; import java.io.IOException; -import java.sql.SQLException; -import org.sonews.daemon.storage.Article; +import org.sonews.storage.Article; import org.sonews.daemon.NNTPConnection; +import org.sonews.storage.StorageBackendException; /** * Implementation of the STAT command. * @author Christian Lins * @since sonews/0.5.0 */ -public class StatCommand extends AbstractCommand +public class StatCommand implements Command { - public StatCommand(final NNTPConnection conn) + @Override + public String[] getSupportedCommandStrings() { - super(conn); + return new String[]{"STAT"}; } @Override @@ -42,20 +43,26 @@ return true; } + @Override + public boolean isStateful() + { + return false; + } + // TODO: Method has various exit points => Refactor! @Override - public void processLine(final String line) - throws IOException, SQLException + public void processLine(NNTPConnection conn, final String line, byte[] raw) + throws IOException, StorageBackendException { final String[] command = line.split(" "); Article article = null; if(command.length == 1) { - article = getCurrentArticle(); + article = conn.getCurrentArticle(); if(article == null) { - printStatus(420, "no current article has been selected"); + conn.println("420 no current article has been selected"); return; } } @@ -65,7 +72,7 @@ article = Article.getByMessageID(command[1]); if (article == null) { - printStatus(430, "no such article found"); + conn.println("430 no such article found"); return; } } @@ -75,26 +82,27 @@ try { long aid = Long.parseLong(command[1]); - article = Article.getByArticleNumber(aid, getCurrentGroup()); + article = conn.getCurrentChannel().getArticle(aid); } catch(NumberFormatException ex) { ex.printStackTrace(); } - catch(SQLException ex) + catch(StorageBackendException ex) { ex.printStackTrace(); } if (article == null) { - printStatus(423, "no such article number in this group"); + conn.println("423 no such article number in this group"); return; } - setCurrentArticle(article); + conn.setCurrentArticle(article); } - printStatus(223, article.getIndexInGroup(getCurrentGroup()) + " " + article.getMessageID() - + " article retrieved - request text separately"); + conn.println("223 " + conn.getCurrentChannel().getIndexOf(article) + " " + + article.getMessageID() + + " article retrieved - request text separately"); } }