Examples of org.apache.catalina.cluster.Member

org.apache.catalina.cluster.Member
The Member interface, defines a member in the Cluster. A member is a Tomcat process that participates in session replication.
Each member can carry a set of properties, defined by the actual implementation.
For TCP replication has been targeted for the first release, the hostname and listen port of the member is defined as hardcoded stuff.
The Member interface together with MembershipListener, MembershipService are interfaces used to switch out the service used to establish membership in between the cluster nodes. @author Filip Hanik @version $Revision: 1.4 $, $Date: 2004/02/27 14:58:55 $

                return;
            }
            cluster.addManager(getName(),this);


            if (cluster.getMembers().length > 0) {
                Member mbr = cluster.getMembers()[0];
                SessionMessage msg =
                    new SessionMessageImpl(this.getName(),
                                       SessionMessage.EVT_GET_ALL_SESSIONS,
                                       null,
                                       "GET-ALL",

View Full Code Here

     * @see org.apache.catalina.cluster.CatalinaCluster#send(org.apache.catalina.cluster.ClusterMessage,
     *      org.apache.catalina.cluster.Member)
     * @see McastService#findMemberByName(String)
     */
    public void sendToMember(ClusterMessage msg, String dest) {
        Member member = getMembershipService().findMemberByName(dest);
        if (member != null) {
            send(msg, member);
        } else {
            log.error("sendToMember: member " + dest + " not found!");
        }

View Full Code Here

                }
            }
        }
        if (!accepted && log.isDebugEnabled()) {
            if (notifyLifecycleListenerOnFailure) {
                Member dest = message.getAddress();
                // Notify our interested LifecycleListeners
                lifecycle.fireLifecycleEvent(RECEIVE_MESSAGE_FAILURE_EVENT,
                        new SendMessageData(message, dest, null));
            }
            log.debug("Message " + message.toString() + " from type "

View Full Code Here

     * @see #findSessionMasterMember()
     */
    public synchronized void getAllClusterSessions() {
        if (cluster != null && cluster.getMembers().length > 0) {
            long beforeSendTime = System.currentTimeMillis();
            Member mbr = findSessionMasterMember();
            if(mbr == null) { // No domain member found
                 return;
            }
            SessionMessage msg = new SessionMessageImpl(this.getName(),
                    SessionMessage.EVT_GET_ALL_SESSIONS, null, "GET-ALL",

View Full Code Here

    /**
     * Find the master of the session state
     * @return master member of sessions 
     */
    protected Member findSessionMasterMember() {
        Member mbr = null;
        Member mbrs[] = cluster.getMembers();
        String localMemberDomain = cluster.getMembershipService().getLocalMember().getDomain();
        if(isSendClusterDomainOnly()) {
            for (int i = 0; mbr == null && i < mbrs.length; i++) {
                Member member = mbrs[i];
                if(localMemberDomain.equals(member.getDomain()))
                    mbr = member ;
            }
        } else {
            if(mbrs.length != 0 )
                mbr = mbrs[0];

View Full Code Here

            }
            //to survice context reloads, as only a stop/start is called, not createManager
            getCluster().addManager(getName(),this);


            if (cluster.getMembers().length > 0) {
                Member mbr = cluster.getMembers()[0];
                SessionMessage msg =
                    new SessionMessageImpl(this.getName(),
                                       SessionMessage.EVT_GET_ALL_SESSIONS,
                                       null,
                                       "GET-ALL",

View Full Code Here

     *                if an input/output error was encountered during
     *                installation
     */
    public void install(String contextPath, URL war) throws IOException {
        Member[] members = getCluster().getMembers();
        Member localMember = getCluster().getLocalMember();
        FileMessageFactory factory = FileMessageFactory.getInstance(new File(
                war.getFile()), false);
        FileMessage msg = new FileMessage(localMember, war.getFile(),
                contextPath);
        if(log.isDebugEnabled())

View Full Code Here

    public void remove(String contextPath, boolean undeploy) throws IOException {
        if (log.isInfoEnabled())
            log.info("Cluster wide remove of web app " + contextPath);
        // send to other nodes
        Member[] members = getCluster().getMembers();
        Member localMember = getCluster().getLocalMember();
        UndeployMessage msg = new UndeployMessage(localMember, System
                .currentTimeMillis(), "Undeploy:" + contextPath + ":"
                + System.currentTimeMillis(), contextPath, undeploy);
        if (log.isDebugEnabled())
            log.debug("Send cluster wide undeployment from "

View Full Code Here


    public void send(ClusterMessage msg, Member dest) {
        try
        {
            msg.setAddress(membershipService.getLocalMember());
            Member destination = dest;
            
            if ( msg instanceof SessionMessage ) {
                SessionMessage smsg = (SessionMessage) msg;
                //if we request session state, send to the oldest of members
                if ((destination == null) &&
                    (smsg.getEventType() == SessionMessage.EVT_GET_ALL_SESSIONS) &&
                    (membershipService.getMembers().length > 0)) {
                        destination = membershipService.getMembers()[0];
                }//end if
            }//end if
            msg.setTimestamp(System.currentTimeMillis());
            java.io.ByteArrayOutputStream outs = new java.io.ByteArrayOutputStream();
            java.io.ObjectOutputStream out = new java.io.ObjectOutputStream(outs);
            out.writeObject(msg);
            byte[] data = outs.toByteArray();
            if(destination != null) {
                  Member tcpdest = dest;
                  if ( (tcpdest != null) && (!membershipService.getLocalMember().equals(tcpdest)))  {
                       clusterSender.sendMessage(msg.getUniqueId(), data, tcpdest);
                  }//end if
            }
            else {

View Full Code Here

                return;
            }
            cluster.addManager(getName(),this);


            if (cluster.getMembers().length > 0) {
                Member mbr = cluster.getMembers()[0];
                SessionMessage msg =
                    new SessionMessageImpl(this.getName(),
                                       SessionMessage.EVT_GET_ALL_SESSIONS,
                                       null,
                                       "GET-ALL",

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.catalina.cluster.Member

org.apache.catalina.cluster.deploy.FarmWarDeployer

org.apache.catalina.cluster.session.DeltaManager

org.apache.catalina.cluster.session.DeltaManagerTest

org.apache.catalina.cluster.session.SimpleTcpReplicationManager

org.apache.catalina.cluster.tcp.SimpleTcpCluster

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.