Examples of org.apache.catalina.ha.tcp.SimpleTcpCluster

org.apache.catalina.ha.tcp.SimpleTcpCluster
A Cluster implementation using simple multicast. Responsible for setting up a cluster and provides callers with a valid multicast receiver/sender. FIXME remove install/remove/start/stop context dummys FIXME wrote testcases @author Filip Hanik @author Remy Maucherat @author Peter Rossbach @version $Revision: 586738 $, $Date: 2007-10-20 16:57:18 +0200 (Sat, 20 Oct 2007) $

        String mgrClassName = ContainerConfig.getPropertyValue(clusterProps, "manager-class", "org.apache.catalina.ha.session.DeltaManager");
        //int debug = ContainerConfig.getPropertyValue(clusterProps, "debug", 0);
        // removed since 5.5.9? boolean expireSession = ContainerConfig.getPropertyValue(clusterProps, "expire-session", false);
        // removed since 5.5.9? boolean useDirty = ContainerConfig.getPropertyValue(clusterProps, "use-dirty", true);


        SimpleTcpCluster cluster = new SimpleTcpCluster();
        cluster.setClusterName(clusterProps.name);
        Manager manager = null;
        try {
            manager = (Manager)Class.forName(mgrClassName).newInstance();
        } catch (Exception exc) {
            throw new ContainerException("Cluster configuration requires a valid manager-class property: " + exc.getMessage());
        }
        //cluster.setManagerClassName(mgrClassName);
        //host.setManager(manager);
        //cluster.registerManager(manager);
        cluster.setManagerTemplate((org.apache.catalina.ha.ClusterManager)manager);
        //cluster.setDebug(debug);
        // removed since 5.5.9? cluster.setExpireSessionsOnShutdown(expireSession);
        // removed since 5.5.9? cluster.setUseDirtyFlag(useDirty);


        GroupChannel channel = new GroupChannel();
        channel.setChannelReceiver(listener);
        channel.setChannelSender(trans);
        channel.setMembershipService(mcast);


        cluster.setChannel(channel);
        cluster.addValve(clusterValve);
        // removed since 5.5.9? cluster.setPrintToScreen(true);


        // set the cluster to the host
        host.setCluster(cluster);
        Debug.logInfo("Catalina Cluster [" + cluster.getClusterName() + "] configured for host - " + host.getName(), module);


        return cluster;
    }

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        Tomcat.addServlet(ctx, "bug56578", new Bug56578Servlet());
        ctx.addServletMapping("/bug56578", "bug56578");


        if (useClustering) {
            tomcat.getEngine().setCluster(new SimpleTcpCluster());
            ctx.setDistributable(true);
            ctx.setManager(ctx.getCluster().createManager(""));
        }
        tomcat.start();

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        String mgrClassName = ContainerConfig.getPropertyValue(clusterProps, "manager-class", "org.apache.catalina.ha.session.DeltaManager");
        //int debug = ContainerConfig.getPropertyValue(clusterProps, "debug", 0);
        // removed since 5.5.9? boolean expireSession = ContainerConfig.getPropertyValue(clusterProps, "expire-session", false);
        // removed since 5.5.9? boolean useDirty = ContainerConfig.getPropertyValue(clusterProps, "use-dirty", true);


        SimpleTcpCluster cluster = new SimpleTcpCluster();
        cluster.setClusterName(clusterProps.name);
        Manager manager = null;
        try {
            manager = (Manager)Class.forName(mgrClassName).newInstance();
        } catch (Exception exc) {
            throw new ContainerException("Cluster configuration requires a valid manager-class property: " + exc.getMessage());
        }
        //cluster.setManagerClassName(mgrClassName);
        //host.setManager(manager);
        //cluster.registerManager(manager);
        cluster.setManagerTemplate((org.apache.catalina.ha.ClusterManager)manager);
        //cluster.setDebug(debug);
        // removed since 5.5.9? cluster.setExpireSessionsOnShutdown(expireSession);
        // removed since 5.5.9? cluster.setUseDirtyFlag(useDirty);


        GroupChannel channel = new GroupChannel();
        channel.setChannelReceiver(listener);
        channel.setChannelSender(trans);
        channel.setMembershipService(mcast);


        cluster.setChannel(channel);
        cluster.addValve(clusterValve);
        // removed since 5.5.9? cluster.setPrintToScreen(true);


        // set the cluster to the host
        host.setCluster(cluster);
        Debug.logInfo("Catalina Cluster [" + cluster.getClusterName() + "] configured for host - " + host.getName(), module);


        return cluster;
    }

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        String mgrClassName = ContainerConfig.getPropertyValue(clusterProps, "manager-class", "org.apache.catalina.ha.session.DeltaManager");
        //int debug = ContainerConfig.getPropertyValue(clusterProps, "debug", 0);
        // removed since 5.5.9? boolean expireSession = ContainerConfig.getPropertyValue(clusterProps, "expire-session", false);
        // removed since 5.5.9? boolean useDirty = ContainerConfig.getPropertyValue(clusterProps, "use-dirty", true);


        SimpleTcpCluster cluster = new SimpleTcpCluster();
        cluster.setClusterName(clusterProps.name);
        Manager manager = null;
        try {
            manager = (Manager)Class.forName(mgrClassName).newInstance();
        } catch(Exception exc) {
            throw new ContainerException("Cluster configuration requires a valid manager-class property: " + exc.getMessage());
        }
        //cluster.setManagerClassName(mgrClassName);
        //host.setManager(manager);
        //cluster.registerManager(manager);
        cluster.setManagerTemplate((org.apache.catalina.ha.ClusterManager)manager);
        //cluster.setDebug(debug);
        // removed since 5.5.9? cluster.setExpireSessionsOnShutdown(expireSession);
        // removed since 5.5.9? cluster.setUseDirtyFlag(useDirty);


        GroupChannel channel = new GroupChannel();
        channel.setChannelReceiver(listener);
        channel.setChannelSender(trans);
        channel.setMembershipService(mcast);


        cluster.setChannel(channel);
        cluster.addValve(clusterValve);
        // removed since 5.5.9? cluster.setPrintToScreen(true);


        // set the cluster to the host
        host.setCluster(cluster);
        Debug.logInfo("Catalina Cluster [" + cluster.getClusterName() + "] configured for host - " + host.getName(), module);


        return cluster;
    }

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        String mgrClassName = ContainerConfig.getPropertyValue(clusterProps, "manager-class", "org.apache.catalina.ha.session.DeltaManager");
        //int debug = ContainerConfig.getPropertyValue(clusterProps, "debug", 0);
        // removed since 5.5.9? boolean expireSession = ContainerConfig.getPropertyValue(clusterProps, "expire-session", false);
        // removed since 5.5.9? boolean useDirty = ContainerConfig.getPropertyValue(clusterProps, "use-dirty", true);


        SimpleTcpCluster cluster = new SimpleTcpCluster();
        cluster.setClusterName(clusterProps.name);
        Manager manager = null;
        try {
            manager = (Manager)Class.forName(mgrClassName).newInstance();
        } catch (Exception exc) {
            throw new ContainerException("Cluster configuration requires a valid manager-class property: " + exc.getMessage());
        }
        //cluster.setManagerClassName(mgrClassName);
        //host.setManager(manager);
        //cluster.registerManager(manager);
        cluster.setManagerTemplate((org.apache.catalina.ha.ClusterManager)manager);
        //cluster.setDebug(debug);
        // removed since 5.5.9? cluster.setExpireSessionsOnShutdown(expireSession);
        // removed since 5.5.9? cluster.setUseDirtyFlag(useDirty);


        GroupChannel channel = new GroupChannel();
        channel.setChannelReceiver(listener);
        channel.setChannelSender(trans);
        channel.setMembershipService(mcast);


        cluster.setChannel(channel);
        cluster.addValve(clusterValve);
        // removed since 5.5.9? cluster.setPrintToScreen(true);


        // set the cluster to the host
        host.setCluster(cluster);
        Debug.logInfo("Catalina Cluster [" + cluster.getClusterName() + "] configured for host - " + host.getName(), module);


        return cluster;
    }

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        String mgrClassName = ContainerConfig.getPropertyValue(clusterProps, "manager-class", "org.apache.catalina.ha.session.DeltaManager");
        //int debug = ContainerConfig.getPropertyValue(clusterProps, "debug", 0);
        // removed since 5.5.9? boolean expireSession = ContainerConfig.getPropertyValue(clusterProps, "expire-session", false);
        // removed since 5.5.9? boolean useDirty = ContainerConfig.getPropertyValue(clusterProps, "use-dirty", true);


        SimpleTcpCluster cluster = new SimpleTcpCluster();
        cluster.setClusterName(clusterProps.name);
        Manager manager = null;
        try {
            manager = (Manager)Class.forName(mgrClassName).newInstance();
        } catch (Exception exc) {
            throw new ContainerException("Cluster configuration requires a valid manager-class property: " + exc.getMessage());
        }
        //cluster.setManagerClassName(mgrClassName);
        //host.setManager(manager);
        //cluster.registerManager(manager);
        cluster.setManagerTemplate((org.apache.catalina.ha.ClusterManager)manager);
        //cluster.setDebug(debug);
        // removed since 5.5.9? cluster.setExpireSessionsOnShutdown(expireSession);
        // removed since 5.5.9? cluster.setUseDirtyFlag(useDirty);


        GroupChannel channel = new GroupChannel();
        channel.setChannelReceiver(listener);
        channel.setChannelSender(trans);
        channel.setMembershipService(mcast);


        cluster.setChannel(channel);
        cluster.addValve(clusterValve);
        // removed since 5.5.9? cluster.setPrintToScreen(true);


        // set the cluster to the host
        host.setCluster(cluster);
        Debug.logInfo("Catalina Cluster [" + cluster.getClusterName() + "] configured for host - " + host.getName(), module);


        return cluster;
    }

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        String mgrClassName = ContainerConfig.getPropertyValue(clusterProps, "manager-class", "org.apache.catalina.ha.session.DeltaManager");
        //int debug = ContainerConfig.getPropertyValue(clusterProps, "debug", 0);
        // removed since 5.5.9? boolean expireSession = ContainerConfig.getPropertyValue(clusterProps, "expire-session", false);
        // removed since 5.5.9? boolean useDirty = ContainerConfig.getPropertyValue(clusterProps, "use-dirty", true);


        SimpleTcpCluster cluster = new SimpleTcpCluster();
        cluster.setClusterName(clusterProps.name);
        Manager manager = null;
        try {
            manager = (Manager)Class.forName(mgrClassName).newInstance();
        } catch (Exception exc) {
            throw new ContainerException("Cluster configuration requires a valid manager-class property: " + exc.getMessage());
        }
        //cluster.setManagerClassName(mgrClassName);
        //host.setManager(manager);
        //cluster.registerManager(manager);
        cluster.setManagerTemplate((org.apache.catalina.ha.ClusterManager)manager);
        //cluster.setDebug(debug);
        // removed since 5.5.9? cluster.setExpireSessionsOnShutdown(expireSession);
        // removed since 5.5.9? cluster.setUseDirtyFlag(useDirty);


        GroupChannel channel = new GroupChannel();
        channel.setChannelReceiver(listener);
        channel.setChannelSender(trans);
        channel.setMembershipService(mcast);


        cluster.setChannel(channel);
        cluster.addValve(clusterValve);
        // removed since 5.5.9? cluster.setPrintToScreen(true);


        // set the cluster to the host
        host.setCluster(cluster);
        Debug.logInfo("Catalina Cluster [" + cluster.getClusterName() + "] configured for host - " + host.getName(), module);


        return cluster;
    }

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        String mgrClassName = ContainerConfig.getPropertyValue(clusterProps, "manager-class", "org.apache.catalina.cluster.session.DeltaManager");
        //int debug = ContainerConfig.getPropertyValue(clusterProps, "debug", 0);
        // removed since 5.5.9? boolean expireSession = ContainerConfig.getPropertyValue(clusterProps, "expire-session", false);
        // removed since 5.5.9? boolean useDirty = ContainerConfig.getPropertyValue(clusterProps, "use-dirty", true);


        SimpleTcpCluster cluster = new SimpleTcpCluster();
        cluster.setClusterName(clusterProps.name);
        cluster.setManagerClassName(mgrClassName);
        //cluster.setDebug(debug);
        // removed since 5.5.9? cluster.setExpireSessionsOnShutdown(expireSession);
        // removed since 5.5.9? cluster.setUseDirtyFlag(useDirty);


        GroupChannel channel = new GroupChannel();
        channel.setChannelReceiver(listener);
        channel.setChannelSender(trans);
        channel.setMembershipService(mcast);
        
        cluster.setChannel(channel);
        cluster.addValve(clusterValve);
        // removed since 5.5.9? cluster.setPrintToScreen(true);


        // set the cluster to the host
        host.setCluster(cluster);
        Debug.logInfo("Catalina Cluster [" + cluster.getClusterName() + "] configured for host - " + host.getName(), module);


        return cluster;
    }

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    public void storeChildren(PrintWriter aWriter, int indent, Object aCluster,
            StoreDescription parentDesc) throws Exception {
        if (aCluster instanceof CatalinaCluster) {
            CatalinaCluster cluster = (CatalinaCluster) aCluster;
            if (cluster instanceof SimpleTcpCluster) {
                SimpleTcpCluster tcpCluster = (SimpleTcpCluster) cluster;
                // Store nested <Manager> element
                ClusterManager manager = tcpCluster.getManagerTemplate();
                if (manager != null) {
                    storeElement(aWriter, indent, manager);
                }
            }
            // Store nested <Channel> element

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        Tomcat.addServlet(ctx, "bug56578", new Bug56578Servlet());
        ctx.addServletMapping("/bug56578", "bug56578");


        if (useClustering) {
            tomcat.getEngine().setCluster(new SimpleTcpCluster());
            ctx.setDistributable(true);
            ctx.setManager(ctx.getCluster().createManager(""));
        }
        tomcat.start();

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org.apache.catalina.Container

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