LoadBalancerServerMonitorImpl


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the License).  You may not use this file except in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * Header Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23  
24  package com.sun.enterprise.management.monitor;
25  import com.sun.appserv.management.config.LoadBalancerConfig;
26  import java.util.Map  ;
27  
28  import javax.management.ObjectName  ;
29  
30  import static com.sun.appserv.management.base.XTypes.*;
31  import com.sun.appserv.management.monitor.LoadBalancerServerMonitor;
32  import com.sun.enterprise.management.monitor.stats.LoadBalancerServerStatsImpl;
33  import com.sun.enterprise.management.monitor.stats.CustomMonitoringStatsImplBase;
34  import com.sun.appserv.management.monitor.statistics.LoadBalancerServerStats;
35  import com.sun.appserv.management.j2ee.statistics.StatsImpl;
36  
37  public final class LoadBalancerServerMonitorImpl extends CustomMonitoringStatsImplBase {
38      
39      public LoadBalancerServerMonitorImpl() {
40          super(LoadBalancerServerMonitor.J2EE_TYPE);
41      }
42  
43      protected final Class   getStatsInterface() {
44          return LoadBalancerServerStats.class;
45      }
46  
47      public LoadBalancerServerStats getLoadBalancerServerStats() {
48          return (LoadBalancerServerStats) getStats();
49      }
50      
51      /**
52       * @return a Map of the {@link LoadBalancerServerMonitor} for this 
53       * load balancer keyed by server name.
54       */
55      public Map  <String  ,ObjectName  > getLoadBalancerApplicationMonitorObjectNameMap() {
56          return (getContaineeObjectNameMap(LOAD_BALANCER_APPLICATION_MONITOR));
57      }
58      
59      protected StatsImpl createStatsImpl() {
60          String   instanceName = getName();
61          String   lbName = getObjectName().getKeyProperty(LOAD_BALANCER_MONITOR);
62          String   clusterName = getObjectName().getKeyProperty(LOAD_BALANCER_CLUSTER_MONITOR);
63          Map  <String  , LoadBalancerConfig> loadBalancerConfigMap =
64              getDomainRoot().getDomainConfig().getLoadBalancerConfigMap();
65          LoadBalancerConfig loadBalancerConfig = loadBalancerConfigMap.get(lbName);
66          String   lbConfigName = loadBalancerConfig.getLbConfigName();        
67      return new StatsImpl(getStatisticsFromImpl(new LoadBalancerServerStatsImpl(lbName,lbConfigName,clusterName,instanceName)));
68      }    
69  }
70
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