/*
* JORAM: Java(TM) Open Reliable Asynchronous Messaging
* Copyright (C) 2008 - ScalAgent Distributed Technologies
*
* This library 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 any later version.
*
* This library 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA.
*
* Initial developer(s): ScalAgent Distributed Technologies
* Contributor(s):
*/
package fr.dyade.aaa.jndi2.ha;
import java.net.*;
import java.util.StringTokenizer;
import java.util.Vector;
import fr.dyade.aaa.agent.*;
import fr.dyade.aaa.jndi2.distributed.ReplicationEntryPoint;
import fr.dyade.aaa.jndi2.distributed.ReplicationManager;
import fr.dyade.aaa.jndi2.server.*;
import org.objectweb.util.monolog.api.BasicLevel;
public class HADistributedJndiServer {
private static HATcpServer tcpServer;
public static void init(String args, boolean firstTime) throws Exception {
if (Trace.logger.isLoggable(BasicLevel.DEBUG))
Trace.logger.log(BasicLevel.DEBUG, "HADistributedJndiServer.init(" +
args + ',' + firstTime + ')');
StringTokenizer st = new StringTokenizer(args);
String portS = st.nextToken();
int port = Integer.parseInt(portS);
Vector list = new Vector();
while (st.hasMoreTokens()) {
String idS = st.nextToken();
Short id = Short.valueOf(idS);
list.addElement(id);
}
short[] serverIds = new short[list.size()];
for (int i = 0; i < list.size(); i++) {
serverIds[i] =
((Short)list.elementAt(i)).shortValue();
}
// Create the socket here in order to throw an exception
// if the socket can't be created (even if firstTime is false).
ServerSocket serverSocket = new ServerSocket(port);
tcpServer = new HATcpServer(
serverSocket,
3,
getDefault());
tcpServer.start();
if (firstTime) {
ReplicationManager manager =
new ReplicationManager(serverIds);
AgentEntryPoint agentEP = new AgentEntryPoint();
agentEP.setRequestManager(manager);
ReplicationEntryPoint replicationEP = new ReplicationEntryPoint();
replicationEP.setRequestManager(manager);
HARequestManager haManager = new HARequestManager();
haManager.setRequestManager(manager);
HAEntryPoint haEP = new HAEntryPoint();
haEP.setHARequestManager(haManager);
Container container = new Container();
container.addEntryPoint(agentEP);
container.addEntryPoint(replicationEP);
container.addEntryPoint(haEP);
container.setLifeCycleListener(haManager);
container.setBagSerializer(haManager);
manager.setContainer(container);
container.deploy();
}
}
/**
* Stops the <code>JndiServer</code> service.
*/
public static void stopService() {
tcpServer.stop();
}
/**
* Returns the default JndiServer id on the local agent server.
*
* @return the <code>AgentId</code> of the JndiServer
*/
public static AgentId getDefault() {
return getDefault(AgentServer.getServerId());
}
/**
* Returns the default JndiServer id on the given agent server.
*
* @param serverId the id of the agent server
* @return the <code>AgentId</code> of the JndiServer
*/
public static AgentId getDefault(short serverId) {
return new AgentId(
serverId, serverId,
AgentId.LocalJndiServiceStamp);
}
}