/* * Copyright (c) 2006-2009 Chris Smith, Shane Mc Cormack, Gregory Holmes * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. */ package com.dmdirc.parser.irc.outputqueue; import java.io.PrintWriter; import java.util.concurrent.BlockingQueue; /** * This does no rate limiting, and just sends based on priority. * * @author shane */ public class PriorityQueueHandler extends QueueHandler { /** * Get a QueueFactory that produces PriorityQueueHandlers * * @return a QueueFactory that produces PrirortyQueueHandlers. */ public static QueueFactory getFactory() { return new QueueFactory(){ /** {@inheritDoc} */ @Override public QueueHandler getQueueHandler(final OutputQueue outputQueue, final BlockingQueue queue, final PrintWriter out) { return new PriorityQueueHandler(outputQueue, queue, out); } }; } /** * Create a new PriorityQueueHandler * * @param outputQueue Owner of this Queue Handler * @param queue Queue to use * @param out Output Stream to use */ public PriorityQueueHandler(final OutputQueue outputQueue, final BlockingQueue queue, final PrintWriter out) { super(outputQueue, queue, out); } /** {@inheritDoc} */ @Override public void run() { try { while (outputQueue.isQueueEnabled()) { final QueueItem item = queue.take(); sendLine(item.getLine()); } } catch (InterruptedException ex) { // Do nothing } } }