serverconnectoradmin.java

来自「RESIN 3.2 最新源码」· Java 代码 · 共 268 行

/*
 * Copyright (c) 1998-2008 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.server.cluster;

import com.caucho.management.server.AbstractManagedObject;
import com.caucho.management.server.ClusterMXBean;
import com.caucho.management.server.ServerConnectorMXBean;

import java.util.Date;

/**
 * Implementation of the ClusterClient's administration mbean.
 */
public class ServerConnectorAdmin extends AbstractManagedObject
  implements ServerConnectorMXBean
{
  private final ServerConnector _client;

  public ServerConnectorAdmin(ServerConnector client)
  {
    _client = client;
  }

  /**
   * Returns the -server id.
   */
  public String getName()
  {
    return _client.getId();
  }

  public String getType()
  {
    return "ServerConnector";
  }

  /**
   * Returns the owning cluster's object name.
   */
  public ClusterMXBean getCluster()
  {
    return _client.getCluster().getAdmin();
  }

  /**
   * Returns the cluster index.
   */
  public int getClusterIndex()
  {
    return _client.getIndex();
  }

  /**
   * Returns the server's IP address.
   */
  public String getAddress()
  {
    return _client.getAddress();
  }

  /**
   * Returns the server's port.
   */
  public int getPort()
  {
    return _client.getPort();
  }

  /**
   * Returns true for a dynamic server
   */
  public boolean isDynamicServer()
  {
    return _client.isDynamicServer();
  }

  //
  // Client connection/load-balancing parameters
  //

  /**
   * Returns the time the client will consider the connection dead
   * before retrying.
   */
  public long getRecoverTime()
  {
    return _client.getLoadBalanceRecoverTime();
  }

  /**
   * Returns the maximum time a socket can remain idle in the pool.
   */
  public long getIdleTime()
  {
    return _client.getLoadBalanceIdleTime();
  }

  /**
   * Returns the connect timeout for a client.
   */
  public long getConnectTimeout()
  {
    return _client.getLoadBalanceConnectTimeout();
  }

  /**
   * Returns the socket timeout for a client.
   */
  public long getSocketTimeout()
  {
    return _client.getLoadBalanceSocketTimeout();
  }

  /**
   * Returns the warmup time in milliseconds.
   */
  public long getWarmupTime()
  {
    return _client.getLoadBalanceWarmupTime();
  }

  /**
   * Returns the load-balance weight.
   */
  public int getWeight()
  {
    return _client.getLoadBalanceWeight();
  }

  //
  // State
  //

  public String getState()
  {
    return _client.getState();
  }

  public int getConnectionActiveCount()
  {
    return _client.getActiveCount();
  }

  public int getConnectionIdleCount()
  {
    return _client.getIdleCount();
  }

  public long getConnectionNewCountTotal()
  {
    return _client.getConnectCountTotal();
  }

  public long getConnectionFailCountTotal()
  {
    return _client.getFailCountTotal();
  }

  public Date getLastFailTime()
  {
    return _client.getLastFailTime();
  }

  public Date getLastSuccessTime()
  {
    return new Date(_client.getLastSuccessTime());
  }

  public double getLatencyFactor()
  {
    return _client.getLatencyFactor();
  }

  public long getConnectionBusyCountTotal()
  {
    return _client.getBusyCountTotal();
  }

  public Date getLastBusyTime()
  {
    return _client.getLastBusyTime();
  }

  public long getConnectionKeepaliveCountTotal()
  {
    return _client.getKeepaliveCountTotal();
  }

  public double getServerCpuLoadAvg()
  {
    return _client.getCpuLoadAvg();
  }

  public void start()
  {
    _client.start();
  }

  public void stop()
  {
    _client.stop();
  }

  public void enableSessionOnly()
  {
    _client.enableSessionOnly();
  }

  public boolean ping()
  {
    return _client.canConnect();
  }

  /**
   * Remove the server as a dynamic server
   */
  public void removeDynamicServer()
  {
    ClusterServer clusterServer = _client.getServer();
    ClusterPort port = clusterServer.getClusterPort();
    
    Cluster cluster = clusterServer.getCluster();
    Server server = cluster.getResin().getServer();

    server.removeDynamicServer(cluster.getId(),
			       port.getAddress(),
			       port.getPort());
  }

  protected void register()
  {
    registerSelf();
  }

  public String toString()
  {
    return getClass().getSimpleName() +  "[" + getObjectName() + "]";
  }
}