mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-07 17:49:17 +00:00
Removed incorrectly, case-fubared file.
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@13520 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
@@ -1,230 +0,0 @@
|
|||||||
/*
|
|
||||||
* Copyright (C) 2005-2008 Alfresco Software Limited.
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or
|
|
||||||
* modify it under the terms of the GNU General Public License
|
|
||||||
* as published by the Free Software Foundation; either version 2
|
|
||||||
* of the License, or (at your option) any later version.
|
|
||||||
|
|
||||||
* This program 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 General Public License for more details.
|
|
||||||
|
|
||||||
* You should have received a copy of the GNU General Public License
|
|
||||||
* along with this program; if not, write to the Free Software
|
|
||||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
||||||
|
|
||||||
* As a special exception to the terms and conditions of version 2.0 of
|
|
||||||
* the GPL, you may redistribute this Program in connection with Free/Libre
|
|
||||||
* and Open Source Software ("FLOSS") applications as described in Alfresco's
|
|
||||||
* FLOSS exception. You should have recieved a copy of the text describing
|
|
||||||
* the FLOSS exception, and it is also available here:
|
|
||||||
* http://www.alfresco.com/legal/licensing"
|
|
||||||
*/
|
|
||||||
package org.alfresco.repo.cache.jgroups;
|
|
||||||
|
|
||||||
import net.sf.ehcache.distribution.MulticastKeepaliveHeartbeatSender;
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Receives heartbeats from any {@link MulticastKeepaliveHeartbeatSender}s out there.
|
|
||||||
* <p/>
|
|
||||||
* Our own multicast heartbeats are ignored.
|
|
||||||
*
|
|
||||||
* @author Greg Luck
|
|
||||||
* @version $Id: MulticastKeepaliveHeartbeatReceiver.java 556 2007-10-29 02:06:30Z gregluck $
|
|
||||||
*/
|
|
||||||
public abstract class JGroupsKeepaliveHeartbeatReceiver
|
|
||||||
{
|
|
||||||
// private static final Log LOG = LogFactory.getLog(MulticastKeepaliveHeartbeatReceiver.class.getName());
|
|
||||||
//
|
|
||||||
// private ExecutorService processingThreadPool;
|
|
||||||
// private Set rmiUrlsProcessingQueue = Collections.synchronizedSet(new HashSet());
|
|
||||||
// private final InetAddress groupMulticastAddress;
|
|
||||||
// private final Integer groupMulticastPort;
|
|
||||||
// private MulticastReceiverThread receiverThread;
|
|
||||||
// private MulticastSocket socket;
|
|
||||||
// private boolean stopped;
|
|
||||||
// private final MulticastRMICacheManagerPeerProvider peerProvider;
|
|
||||||
//
|
|
||||||
// /**
|
|
||||||
// * Constructor.
|
|
||||||
// *
|
|
||||||
// * @param peerProvider
|
|
||||||
// * @param multicastAddress
|
|
||||||
// * @param multicastPort
|
|
||||||
// */
|
|
||||||
// public MulticastKeepaliveHeartbeatReceiver(
|
|
||||||
// MulticastRMICacheManagerPeerProvider peerProvider, InetAddress multicastAddress, Integer multicastPort) {
|
|
||||||
// this.peerProvider = peerProvider;
|
|
||||||
// this.groupMulticastAddress = multicastAddress;
|
|
||||||
// this.groupMulticastPort = multicastPort;
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// /**
|
|
||||||
// * Start.
|
|
||||||
// *
|
|
||||||
// * @throws IOException
|
|
||||||
// */
|
|
||||||
// final void init() throws IOException {
|
|
||||||
// socket = new MulticastSocket(groupMulticastPort.intValue());
|
|
||||||
// socket.joinGroup(groupMulticastAddress);
|
|
||||||
// receiverThread = new MulticastReceiverThread();
|
|
||||||
// receiverThread.start();
|
|
||||||
// processingThreadPool = Executors.newCachedThreadPool();
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// /**
|
|
||||||
// * Shutdown the heartbeat.
|
|
||||||
// */
|
|
||||||
// public final void dispose() {
|
|
||||||
// LOG.debug("dispose called");
|
|
||||||
// processingThreadPool.shutdownNow();
|
|
||||||
// stopped = true;
|
|
||||||
// receiverThread.interrupt();
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// /**
|
|
||||||
// * A multicast receiver which continously receives heartbeats.
|
|
||||||
// */
|
|
||||||
// private final class MulticastReceiverThread extends Thread {
|
|
||||||
//
|
|
||||||
// /**
|
|
||||||
// * Constructor
|
|
||||||
// */
|
|
||||||
// public MulticastReceiverThread() {
|
|
||||||
// super("Multicast Heartbeat Receiver Thread");
|
|
||||||
// setDaemon(true);
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// public final void run() {
|
|
||||||
// byte[] buf = new byte[PayloadUtil.MTU];
|
|
||||||
// try {
|
|
||||||
// while (!stopped) {
|
|
||||||
// DatagramPacket packet = new DatagramPacket(buf, buf.length);
|
|
||||||
// try {
|
|
||||||
// socket.receive(packet);
|
|
||||||
// byte[] payload = packet.getData();
|
|
||||||
// processPayload(payload);
|
|
||||||
//
|
|
||||||
//
|
|
||||||
// } catch (IOException e) {
|
|
||||||
// if (!stopped) {
|
|
||||||
// LOG.error("Error receiving heartbeat. " + e.getMessage() +
|
|
||||||
// ". Initial cause was " + e.getMessage(), e);
|
|
||||||
// }
|
|
||||||
// }
|
|
||||||
// }
|
|
||||||
// } catch (Throwable t) {
|
|
||||||
// LOG.error("Multicast receiver thread caught throwable. Cause was " + t.getMessage() + ". Continuing...");
|
|
||||||
// }
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// private void processPayload(byte[] compressedPayload) {
|
|
||||||
// byte[] payload = PayloadUtil.ungzip(compressedPayload);
|
|
||||||
// String rmiUrls = new String(payload);
|
|
||||||
// if (self(rmiUrls)) {
|
|
||||||
// return;
|
|
||||||
// }
|
|
||||||
// rmiUrls = rmiUrls.trim();
|
|
||||||
// if (LOG.isTraceEnabled()) {
|
|
||||||
// LOG.trace("rmiUrls received " + rmiUrls);
|
|
||||||
// }
|
|
||||||
// processRmiUrls(rmiUrls);
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// /**
|
|
||||||
// * This method forks a new executor to process the received heartbeat in a thread pool.
|
|
||||||
// * That way each remote cache manager cannot interfere with others.
|
|
||||||
// * <p/>
|
|
||||||
// * In the worst case, we have as many concurrent threads as remote cache managers.
|
|
||||||
// *
|
|
||||||
// * @param rmiUrls
|
|
||||||
// */
|
|
||||||
// private void processRmiUrls(final String rmiUrls) {
|
|
||||||
// if (rmiUrlsProcessingQueue.contains(rmiUrls)) {
|
|
||||||
// if (LOG.isDebugEnabled()) {
|
|
||||||
// LOG.debug("We are already processing these rmiUrls. Another heartbeat came before we finished: " + rmiUrls);
|
|
||||||
// }
|
|
||||||
// return;
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// if (processingThreadPool == null) {
|
|
||||||
// return;
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// processingThreadPool.execute(new Runnable() {
|
|
||||||
// public void run() {
|
|
||||||
// try {
|
|
||||||
// // Add the rmiUrls we are processing.
|
|
||||||
// rmiUrlsProcessingQueue.add(rmiUrls);
|
|
||||||
// for (StringTokenizer stringTokenizer = new StringTokenizer(rmiUrls,
|
|
||||||
// PayloadUtil.URL_DELIMITER); stringTokenizer.hasMoreTokens();) {
|
|
||||||
// if (stopped) {
|
|
||||||
// return;
|
|
||||||
// }
|
|
||||||
// String rmiUrl = stringTokenizer.nextToken();
|
|
||||||
// registerNotification(rmiUrl);
|
|
||||||
// if (!peerProvider.peerUrls.containsKey(rmiUrl)) {
|
|
||||||
// if (LOG.isDebugEnabled()) {
|
|
||||||
// LOG.debug("Aborting processing of rmiUrls since failed to add rmiUrl: " + rmiUrl);
|
|
||||||
// }
|
|
||||||
// return;
|
|
||||||
// }
|
|
||||||
// }
|
|
||||||
// } finally {
|
|
||||||
// // Remove the rmiUrls we just processed
|
|
||||||
// rmiUrlsProcessingQueue.remove(rmiUrls);
|
|
||||||
// }
|
|
||||||
// }
|
|
||||||
// });
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
//
|
|
||||||
// /**
|
|
||||||
// * @param rmiUrls
|
|
||||||
// * @return true if our own hostname and listener port are found in the list. This then means we have
|
|
||||||
// * caught our onw multicast, and should be ignored.
|
|
||||||
// */
|
|
||||||
// private boolean self(String rmiUrls) {
|
|
||||||
// CacheManager cacheManager = peerProvider.getCacheManager();
|
|
||||||
// CacheManagerPeerListener cacheManagerPeerListener = cacheManager.getCachePeerListener();
|
|
||||||
// if (cacheManagerPeerListener == null) {
|
|
||||||
// return false;
|
|
||||||
// }
|
|
||||||
// List boundCachePeers = cacheManagerPeerListener.getBoundCachePeers();
|
|
||||||
// if (boundCachePeers == null || boundCachePeers.size() == 0) {
|
|
||||||
// return false;
|
|
||||||
// }
|
|
||||||
// CachePeer peer = (CachePeer) boundCachePeers.get(0);
|
|
||||||
// String cacheManagerUrlBase = null;
|
|
||||||
// try {
|
|
||||||
// cacheManagerUrlBase = peer.getUrlBase();
|
|
||||||
// } catch (RemoteException e) {
|
|
||||||
// LOG.error("Error geting url base");
|
|
||||||
// }
|
|
||||||
// int baseUrlMatch = rmiUrls.indexOf(cacheManagerUrlBase);
|
|
||||||
// return baseUrlMatch != -1;
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
// private void registerNotification(String rmiUrl) {
|
|
||||||
// peerProvider.registerPeer(rmiUrl);
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
//
|
|
||||||
// /**
|
|
||||||
// * {@inheritDoc}
|
|
||||||
// */
|
|
||||||
// public final void interrupt() {
|
|
||||||
// try {
|
|
||||||
// socket.leaveGroup(groupMulticastAddress);
|
|
||||||
// } catch (IOException e) {
|
|
||||||
// LOG.error("Error leaving group");
|
|
||||||
// }
|
|
||||||
// socket.close();
|
|
||||||
// super.interrupt();
|
|
||||||
// }
|
|
||||||
// }
|
|
||||||
//
|
|
||||||
//
|
|
||||||
}
|
|
||||||
Reference in New Issue
Block a user