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/*
* @(#)DestinationManagerMonitor.java 1.14 06/28/07
*/
package com.sun.messaging.jmq.jmsserver.management.mbeans;
import java.util.List;
import javax.management.ObjectName;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanOperationInfo;
import javax.management.MBeanNotificationInfo;
import javax.management.MBeanException;
import com.sun.messaging.jms.management.server.*;
import com.sun.messaging.jmq.jmsserver.core.Destination;
import com.sun.messaging.jmq.jmsserver.core.Queue;
import com.sun.messaging.jmq.jmsserver.management.util.DestinationUtil;
public class DestinationManagerMonitor extends MQMBeanReadOnly {
private static MBeanAttributeInfo[] attrs = {
new MBeanAttributeInfo(DestinationAttributes.NUM_DESTINATIONS,
Integer.class.getName(),
mbr.getString(mbr.I_DST_MGR_ATTR_NUM_DESTINATIONS),
true,
false,
false),
new MBeanAttributeInfo(DestinationAttributes.NUM_MSGS,
Long.class.getName(),
mbr.getString(mbr.I_DST_MGR_ATTR_NUM_MSGS),
true,
false,
false),
new MBeanAttributeInfo(DestinationAttributes.NUM_MSGS_IN_DMQ,
Long.class.getName(),
mbr.getString(mbr.I_DST_MGR_ATTR_NUM_MSGS_IN_DMQ),
true,
false,
false),
new MBeanAttributeInfo(DestinationAttributes.TOTAL_MSG_BYTES,
Long.class.getName(),
mbr.getString(mbr.I_DST_MGR_ATTR_TOTAL_MSG_BYTES),
true,
false,
false),
new MBeanAttributeInfo(DestinationAttributes.TOTAL_MSG_BYTES_IN_DMQ,
Long.class.getName(),
mbr.getString(mbr.I_DST_MGR_ATTR_TOTAL_MSG_BYTES_IN_DMQ),
true,
false,
false)
};
private static MBeanOperationInfo[] ops = {
new MBeanOperationInfo(DestinationOperations.GET_DESTINATIONS,
mbr.getString(mbr.I_DST_MGR_MON_OP_GET_DESTINATIONS),
null ,
ObjectName[].class.getName(),
MBeanOperationInfo.INFO)
};
private static String[] dstNotificationTypes = {
DestinationNotification.DESTINATION_COMPACT,
DestinationNotification.DESTINATION_CREATE,
DestinationNotification.DESTINATION_DESTROY,
DestinationNotification.DESTINATION_PAUSE,
DestinationNotification.DESTINATION_PURGE,
DestinationNotification.DESTINATION_RESUME
};
private static MBeanNotificationInfo[] notifs = {
new MBeanNotificationInfo(
dstNotificationTypes,
DestinationNotification.class.getName(),
mbr.getString(mbr.I_DST_NOTIFICATIONS)
)
};
public DestinationManagerMonitor() {
super();
}
public Integer getNumDestinations() {
List l = DestinationUtil.getVisibleDestinations();
return (new Integer(l.size()));
}
public Long getNumMsgs() {
return (new Long(DL.totalCount()));
}
public Long getNumMsgsInDMQ() {
Queue[] qs = DL.getDMQ(null);
Queue dmq = qs[0]; //PART
return (new Long(dmq.size()));
}
public Long getTotalMsgBytes() {
return (new Long(DL.totalBytes()));
}
public Long getTotalMsgBytesInDMQ() {
Queue[] qs = DL.getDMQ(null);
Queue dmq = qs[0]; //PART
return (new Long(dmq.byteSize()));
}
public ObjectName[] getDestinations() throws MBeanException {
List dests = DestinationUtil.getVisibleDestinations();
if (dests.size() == 0) {
return (null);
}
ObjectName destONames[] = new ObjectName [ dests.size() ];
for (int i =0; i < dests.size(); i ++) {
Destination d = (Destination)dests.get(i);
try {
ObjectName o = MQObjectName.createDestinationMonitor(
d.isQueue() ? DestinationType.QUEUE : DestinationType.TOPIC,
d.getDestinationName());
destONames[i] = o;
} catch (Exception e) {
handleOperationException(DestinationOperations.GET_DESTINATIONS, e);
}
}
return (destONames);
}
public String getMBeanName() {
return ("DestinationManagerMonitor");
}
public String getMBeanDescription() {
return (mbr.getString(mbr.I_DST_MGR_MON_DESC));
}
public MBeanAttributeInfo[] getMBeanAttributeInfo() {
return (attrs);
}
public MBeanOperationInfo[] getMBeanOperationInfo() {
return (ops);
}
public MBeanNotificationInfo[] getMBeanNotificationInfo() {
return (notifs);
}
public void notifyDestinationCompact(Destination d) {
DestinationNotification n;
n = new DestinationNotification(
DestinationNotification.DESTINATION_COMPACT,
this, sequenceNumber++);
n.setDestinationName(d.getDestinationName());
n.setDestinationType(d.isQueue() ?
DestinationType.QUEUE : DestinationType.TOPIC);
sendNotification(n);
}
public void notifyDestinationCreate(Destination d) {
DestinationNotification n;
n = new DestinationNotification(
DestinationNotification.DESTINATION_CREATE,
this, sequenceNumber++);
boolean b = !(d.isAutoCreated() || d.isInternal() || d.isDMQ() || d.isAdmin());
n.setDestinationName(d.getDestinationName());
n.setDestinationType(d.isQueue() ?
DestinationType.QUEUE : DestinationType.TOPIC);
n.setCreatedByAdmin(b);
sendNotification(n);
}
public void notifyDestinationDestroy(Destination d) {
DestinationNotification n;
n = new DestinationNotification(
DestinationNotification.DESTINATION_DESTROY,
this, sequenceNumber++);
n.setDestinationName(d.getDestinationName());
n.setDestinationType(d.isQueue() ?
DestinationType.QUEUE : DestinationType.TOPIC);
sendNotification(n);
}
public void notifyDestinationPause(Destination d, String pauseType) {
DestinationNotification n;
n = new DestinationNotification(
DestinationNotification.DESTINATION_PAUSE,
this, sequenceNumber++);
n.setDestinationName(d.getDestinationName());
n.setDestinationType(d.isQueue() ?
DestinationType.QUEUE : DestinationType.TOPIC);
n.setPauseType(pauseType);
sendNotification(n);
}
public void notifyDestinationPurge(Destination d) {
DestinationNotification n;
n = new DestinationNotification(
DestinationNotification.DESTINATION_PURGE,
this, sequenceNumber++);
n.setDestinationName(d.getDestinationName());
n.setDestinationType(d.isQueue() ?
DestinationType.QUEUE : DestinationType.TOPIC);
sendNotification(n);
}
public void notifyDestinationResume(Destination d) {
DestinationNotification n;
n = new DestinationNotification(
DestinationNotification.DESTINATION_RESUME,
this, sequenceNumber++);
n.setDestinationName(d.getDestinationName());
n.setDestinationType(d.isQueue() ?
DestinationType.QUEUE : DestinationType.TOPIC);
sendNotification(n);
}
}
