/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source 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.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.cloud.network;
import com.caucho.management.server.AbstractManagedObject;
import com.caucho.management.server.ClusterMXBean;
import com.caucho.management.server.ClusterServerMXBean;
import com.caucho.network.balance.ClientSocketFactory;
import java.util.Date;
/**
* Implementation of the ClusterServer's administration mbean.
*/
public class ClusterServerAdmin extends AbstractManagedObject
implements ClusterServerMXBean
{
private final ClusterServer _server;
public ClusterServerAdmin(ClusterServer server)
{
_server = server;
}
/**
* Returns the -server id.
*/
public String getName()
{
return _server.getId();
}
@Override
public String getType()
{
return "ClusterServer";
}
/**
* Returns the owning cluster's object name.
*/
@Override
public ClusterMXBean getCluster()
{
return _server.getCluster().getAdmin();
}
/**
* Returns the cluster index.
*/
@Override
public int getClusterIndex()
{
return _server.getIndex();
}
/**
* Returns the server's IP address.
*/
@Override
public String getAddress()
{
return _server.getAddress();
}
/**
* Returns the server's port.
*/
@Override
public int getPort()
{
return _server.getPort();
}
/**
* Returns true for a dynamic server
*/
@Override
public boolean isDynamicServer()
{
return _server.isDynamic();
}
/**
* Returns true for a triad server
*/
@Override
public boolean isTriadServer()
{
return _server.isTriad();
}
/**
* Returns true for the self server
*/
@Override
public boolean isSelfServer()
{
return _server.isSelf();
}
//
// Client connection/load-balancing parameters
//
/**
* Returns the time the client will consider the connection dead
* before retrying.
*/
@Override
public long getRecoverTime()
{
return _server.getLoadBalanceRecoverTime();
}
/**
* Returns the maximum time a socket can remain idle in the pool.
*/
@Override
public long getIdleTime()
{
return _server.getLoadBalanceIdleTime();
}
/**
* Returns the green load-balancing connection minimum
*/
@Override
public int getConnectionMin()
{
return _server.getLoadBalanceConnectionMin();
}
/**
* Returns the connect timeout for a client.
*/
@Override
public long getConnectTimeout()
{
return _server.getLoadBalanceConnectTimeout();
}
/**
* Returns the socket timeout for a client.
*/
@Override
public long getSocketTimeout()
{
return _server.getLoadBalanceSocketTimeout();
}
/**
* Returns the socket timeout for a client.
*/
@Override
public long getClusterIdleTime()
{
return _server.getClusterIdleTime();
}
/**
* Returns the warmup time in milliseconds.
*/
@Override
public long getWarmupTime()
{
return _server.getLoadBalanceWarmupTime();
}
/**
* Returns the load-balance weight.
*/
@Override
public int getWeight()
{
return _server.getLoadBalanceWeight();
}
//
// State
//
@Override
public String getClusterState()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getState();
else
return "self";
}
@Override
public String getLoadBalanceState()
{
ClientSocketFactory pool = _server.getLoadBalanceSocketPool();
if (pool != null)
return pool.getState();
else
return "self";
}
//
// Heartbeat status
//
@Override
public boolean isHeartbeatActive()
{
return _server.isHeartbeatActive();
}
@Override
public Date getLastHeartbeatTime()
{
long lastHeartbeatTime = _server.getLastHeartbeatTime();
if (lastHeartbeatTime > 0)
return new Date(lastHeartbeatTime);
else
return null;
}
@Override
public int getConnectionActiveCount()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getActiveCount();
else
return 0;
}
@Override
public int getConnectionIdleCount()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getIdleCount();
else
return 0;
}
@Override
public long getConnectionNewCountTotal()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getConnectCountTotal();
else
return 0;
}
@Override
public long getConnectionFailCountTotal()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getFailCountTotal();
else
return 0;
}
@Override
public Date getLastFailTime()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getLastFailTime();
else
return null;
}
public Date getLastSuccessTime()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return new Date(pool.getLastSuccessTime());
else
return null;
}
@Override
public double getLatencyFactor()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getLatencyFactor();
else
return 0;
}
@Override
public long getConnectionBusyCountTotal()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getBusyCountTotal();
else
return 0;
}
@Override
public Date getLastBusyTime()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getLastBusyTime();
else
return null;
}
@Override
public long getConnectionKeepaliveCountTotal()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getKeepaliveCountTotal();
else
return 0;
}
@Override
public double getServerCpuLoadAvg()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.getCpuLoadAvg();
else
return 0;
}
@Override
public void start()
{
ClientSocketFactory pool = _server.getLoadBalanceSocketPool();
if (pool != null)
pool.start();
}
@Override
public void stop()
{
ClientSocketFactory pool = _server.getLoadBalanceSocketPool();
if (pool != null)
pool.stop();
}
@Override
public void enableSessionOnly()
{
ClientSocketFactory pool = _server.getLoadBalanceSocketPool();
if (pool != null)
pool.enableSessionOnly();
}
@Override
public boolean ping()
{
ClientSocketFactory pool = _server.getClusterSocketPool();
if (pool != null)
return pool.canConnect();
else
return true;
}
/**
* Remove the server as a dynamic server
*/
@Override
public void removeDynamicServer()
{
/*
ClusterServer clusterServer = _server;
clusterServer.getClusterPod().removeDynamicServer(clusterServer.getId(),
clusterServer.getAddress(),
clusterServer.getPort());
*/
}
protected void register()
{
registerSelf();
}
public String toString()
{
return getClass().getSimpleName() + "[" + getObjectName() + "]";
}
}