/protocols/ss7/m3ua/impl/src/main/java/org/mobicents/protocols/ss7/m3ua/impl/scheduler/M3UAScheduler.java
Java | 71 lines | 33 code | 8 blank | 30 comment | 8 complexity | 9cad1479b311ffd7cdcb98ccc3953e4d MD5 | raw file
Possible License(s): LGPL-3.0, GPL-3.0, LGPL-2.1, GPL-2.0, CC-BY-SA-3.0, CC0-1.0, Apache-2.0, BSD-3-Clause
- /*
- * JBoss, Home of Professional Open Source
- * Copyright 2011, Red Hat, Inc. and individual contributors
- * by the @authors tag. See the copyright.txt in the distribution for a
- * full listing of individual contributors.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
- package org.mobicents.protocols.ss7.m3ua.impl.scheduler;
- import javolution.util.FastList;
- import org.apache.log4j.Logger;
- /**
- *
- * @author amit bhayani
- *
- */
- public class M3UAScheduler implements Runnable {
- private static final Logger logger = Logger.getLogger(M3UAScheduler.class);
- // TODO : Synchronize tasks? Use Iterator?
- protected FastList<M3UATask> tasks = new FastList<M3UATask>();
- public void execute(M3UATask task) {
- if(task == null){
- return;
- }
- this.tasks.add(task);
- }
- public void run() {
- long now = System.currentTimeMillis();
- for (FastList.Node<M3UATask> n = tasks.head(), end = tasks.tail(); (n = n.getNext()) != end;) {
- M3UATask task = n.getValue();
- // check if has been canceled from different thread.
- if (task.canceled) {
- tasks.remove(task);
- } else {
- try {
- task.run(now);
- } catch (Exception e) {
- if (logger.isDebugEnabled()) {
- logger.debug("Failuer on task run.", e);
- }
- }
- // check if its canceled after run;
- if (task.canceled) {
- tasks.remove(task);
- }
- }
- // tempTask = null;
- }
- }
- }