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/*
* @(#)ServiceManagerConfig.java 1.13 06/28/07
*/
package com.sun.messaging.jmq.jmsserver.management.mbeans;
import java.util.Iterator;
import java.util.List;
import javax.management.ObjectName;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanOperationInfo;
import javax.management.MBeanParameterInfo;
import javax.management.MBeanNotificationInfo;
import javax.management.MBeanException;
import com.sun.messaging.jms.management.server.*;
import com.sun.messaging.jmq.io.*;
import com.sun.messaging.jmq.jmsserver.Globals;
import com.sun.messaging.jmq.jmsserver.util.MetricManager;
import com.sun.messaging.jmq.jmsserver.util.BrokerException;
import com.sun.messaging.jmq.util.log.Logger;
import com.sun.messaging.jmq.jmsserver.management.util.ServiceUtil;
public class ServiceManagerConfig extends MQMBeanReadWrite {
private static MBeanAttributeInfo[] attrs = {
new MBeanAttributeInfo(ServiceAttributes.MAX_THREADS,
Integer.class.getName(),
mbr.getString(mbr.I_SVC_MGR_ATTR_MAX_THREADS),
true,
false,
false),
new MBeanAttributeInfo(ServiceAttributes.MIN_THREADS,
Integer.class.getName(),
mbr.getString(mbr.I_SVC_MGR_ATTR_MIN_THREADS),
true,
false,
false),
};
private static MBeanOperationInfo[] ops = {
new MBeanOperationInfo(ServiceOperations.GET_SERVICES,
mbr.getString(mbr.I_SVC_MGR_CFG_OP_GET_SERVICES),
null,
ObjectName[].class.getName(),
MBeanOperationInfo.INFO),
new MBeanOperationInfo(ServiceOperations.PAUSE,
mbr.getString(mbr.I_SVC_MGR_OP_PAUSE),
null,
Void.TYPE.getName(),
MBeanOperationInfo.ACTION),
new MBeanOperationInfo(ServiceOperations.RESUME,
mbr.getString(mbr.I_SVC_MGR_OP_RESUME),
null,
Void.TYPE.getName(),
MBeanOperationInfo.ACTION)
};
public ServiceManagerConfig() {
super();
}
public Integer getMaxThreads() {
MetricManager mm = Globals.getMetricManager();
MetricCounters mc = mm.getMetricCounters(null);
return (new Integer (mc.threadsHighWater));
}
public Integer getMinThreads() {
MetricManager mm = Globals.getMetricManager();
MetricCounters mc = mm.getMetricCounters(null);
return (new Integer (mc.threadsLowWater));
}
public ObjectName[] getServices() throws MBeanException {
List l = ServiceUtil.getVisibleServiceNames();
if (l.size() == 0) {
return (null);
}
ObjectName oNames[] = new ObjectName [ l.size() ];
Iterator iter = l.iterator();
int i = 0;
while (iter.hasNext()) {
String service = (String)iter.next();
try {
ObjectName o = MQObjectName.createServiceConfig(service);
oNames[i++] = o;
} catch (Exception e) {
handleOperationException(ServiceOperations.GET_SERVICES, e);
}
}
return (oNames);
}
public void pause() throws MBeanException {
try {
logger.log(Logger.INFO, "Pausing all services");
ServiceUtil.pauseService(null);
} catch(BrokerException e) {
handleOperationException(ServiceOperations.PAUSE, e);
}
}
public void resume() throws MBeanException {
try {
logger.log(Logger.INFO, "Resuming all services");
ServiceUtil.resumeService(null);
} catch(BrokerException e) {
handleOperationException(ServiceOperations.RESUME, e);
}
}
public String getMBeanName() {
return ("ServiceManagerConfig");
}
public String getMBeanDescription() {
return (mbr.getString(mbr.I_SVC_MGR_CFG_DESC));
}
public MBeanAttributeInfo[] getMBeanAttributeInfo() {
return (attrs);
}
public MBeanOperationInfo[] getMBeanOperationInfo() {
return (ops);
}
public MBeanNotificationInfo[] getMBeanNotificationInfo() {
return (null);
}
}