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*
* ADOBE CONFIDENTIAL
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* Copyright 2002 - 2007 Adobe Systems Incorporated
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*
* NOTICE: All information contained herein is, and remains
* the property of Adobe Systems Incorporated and its suppliers,
* if any. The intellectual and technical concepts contained
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package flex.management.runtime.messaging.services;
import flex.management.BaseControl;
import flex.management.runtime.messaging.MessageBrokerControl;
import flex.messaging.Destination;
import flex.messaging.services.Service;
import java.util.ArrayList;
import java.util.Date;
import java.util.Iterator;
import java.util.List;
import javax.management.ObjectName;
/**
* The <code>ServiceControl</code> class is the MBean implementation for
* monitoring and managing a <code>Service</code> at runtime.
*
* @author shodgson
*/
public abstract class ServiceControl extends BaseControl implements ServiceControlMBean
{
protected Service service;
private List destinations;
/**
* Constructs a <code>ServiceControl</code>, assigning its id, managed service and
* parent MBean.
*
* @param service The <code>Service</code> managed by this MBean.
* @param parent The parent MBean in the management hierarchy.
*/
public ServiceControl(Service service, BaseControl parent)
{
super(parent);
this.service = service;
destinations = new ArrayList();
}
/*
* (non-Javadoc)
* @see flex.management.BaseControlMBean#getId()
*/
public String getId()
{
return service.getId();
}
/*
* (non-Javadoc)
* @see flex.management.runtime.ServiceControlMBean#isRunning()
*/
public Boolean isRunning()
{
return Boolean.valueOf(service.isStarted());
}
/**
* Adds the <code>ObjectName</code> of a destination registered with the managed service.
*
* @param value The <code>ObjectName</code> of a destination registered with the managed service.
*/
public void addDestination(ObjectName value)
{
destinations.add(value);
}
/**
* Removes the <code>ObjectName</code> of a destination registered with the managed service.
*
* @param value The <code>ObjectName</code> of a destination registered with the managed service.
*/
public void removeDestination(ObjectName value)
{
destinations.remove(value);
}
/*
* (non-Javadoc)
* @see flex.management.runtime.ServiceControlMBean#getDestinations()
*/
public ObjectName[] getDestinations()
{
int size = destinations.size();
ObjectName[] destinationNames = new ObjectName[size];
for (int i = 0; i < size; ++i)
{
destinationNames[i] = (ObjectName)destinations.get(i);
}
return destinationNames;
}
/*
* (non-Javadoc)
* @see flex.management.runtime.ServiceControlMBean#getStartTimestamp()
*/
public Date getStartTimestamp()
{
return startTimestamp;
}
/*
* (non-Javadoc)
* @see javax.management.MBeanRegistration#preDeregister()
*/
public void preDeregister() throws Exception
{
MessageBrokerControl parent = (MessageBrokerControl)getParentControl();
parent.removeService(getObjectName());
// Unregister destinations of the service
for (Iterator iter = service.getDestinations().values().iterator(); iter.hasNext();) {
Destination child = (Destination) iter.next();
if (child.getControl() != null)
{
child.getControl().unregister();
child.setControl(null);
child.setManaged(false);
}
}
super.preDeregister();
}
}