MonitorRegistryServer (NetarchiveSuite 7.1 API)

java.lang.Object
- dk.netarkivet.monitor.distribute.MonitorMessageHandler
- - dk.netarkivet.monitor.registry.distribute.MonitorRegistryServer

All Implemented Interfaces:

CleanupIF, MonitorMessageVisitor, javax.jms.MessageListener
```
public class MonitorRegistryServer
extends MonitorMessageHandler
implements CleanupIF
```
The monitor registry server listens on JMS for hosts that wish to register themselves to the service. The registry lists hosts that can be monitored with JMX.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`cleanup()`	Remove listener on shutdown.
`static MonitorRegistryServer`	`getInstance()`	Get the registry server singleton.
`void`	`visit(RegisterHostMessage msg)`	This method registers the sender as a host to be monitored with JMX.

Methods inherited from class dk.netarkivet.monitor.distribute.MonitorMessageHandler
onMessage

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getInstance
```
public static MonitorRegistryServer getInstance()
```
    Get the registry server singleton.
    
    Returns:
    
    The registry server.
  - visit
```
public void visit(RegisterHostMessage msg)
```
    This method registers the sender as a host to be monitored with JMX.
    
    Specified by:
    
    visit in interface MonitorMessageVisitor
    
    Overrides:
    
    visit in class MonitorMessageHandler
    
    Parameters:
    
    msg - a RegisterHostMessage
    
    Throws:
    
    ArgumentNotValid - on null parameter.
  - cleanup
```
public void cleanup()
```
    Remove listener on shutdown.
    
    Specified by:
    
    cleanup in interface CleanupIF