org.mule.module.management.agent
Class Log4jAgent

java.lang.Object
  extended by org.mule.AbstractAgent
      extended by org.mule.module.management.agent.Log4jAgent
All Implemented Interfaces:
Agent, MuleContextAware, Disposable, Initialisable, Lifecycle, Startable, Stoppable, NamedObject

public class Log4jAgent
extends AbstractAgent

Log4jAgent exposes the configuration of the Log4J instance running in Mule for Jmx management


Field Summary
static String JMX_OBJECT_NAME
           
 
Fields inherited from class org.mule.AbstractAgent
muleContext, name
 
Fields inherited from interface org.mule.api.lifecycle.Initialisable
PHASE_NAME
 
Fields inherited from interface org.mule.api.lifecycle.Startable
PHASE_NAME
 
Fields inherited from interface org.mule.api.lifecycle.Stoppable
PHASE_NAME
 
Fields inherited from interface org.mule.api.lifecycle.Disposable
PHASE_NAME
 
Constructor Summary
Log4jAgent()
           
 
Method Summary
 void dispose()
          A lifecycle method where implementor should free up any resources.
 void initialise()
          Method used to perform any initialisation work.
 void registered()
           
 void start()
           
 void stop()
           
 void unregistered()
           
protected  void unregisterMBeansIfNecessary()
          Unregister all log4j MBeans if there are any left over the old deployment
 
Methods inherited from class org.mule.AbstractAgent
getDependentAgents, getDescription, getName, setMuleContext, setName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

JMX_OBJECT_NAME

public static final String JMX_OBJECT_NAME
See Also:
Constant Field Values
Constructor Detail

Log4jAgent

public Log4jAgent()
Method Detail

initialise

public void initialise()
                throws InitialisationException
Description copied from interface: Initialisable
Method used to perform any initialisation work. If a fatal error occurs during initialisation an InitialisationException should be thrown, causing the Mule instance to shutdown. If the error is recoverable, say by retrying to connect, a RecoverableException should be thrown. There is no guarantee that by throwing a Recoverable exception that the Mule instance will not shut down.

Specified by:
initialise in interface Initialisable
Specified by:
initialise in class AbstractAgent
Throws:
InitialisationException - if a fatal error occurs causing the Mule instance to shutdown
RecoverableException - if an error occurs that can be recovered from

unregisterMBeansIfNecessary

protected void unregisterMBeansIfNecessary()
                                    throws MalformedObjectNameException,
                                           InstanceNotFoundException,
                                           MBeanRegistrationException
Unregister all log4j MBeans if there are any left over the old deployment

Throws:
MalformedObjectNameException
InstanceNotFoundException
MBeanRegistrationException

start

public void start()
           throws MuleException
Throws:
MuleException

stop

public void stop()
          throws MuleException
Throws:
MuleException

dispose

public void dispose()
Description copied from interface: Disposable
A lifecycle method where implementor should free up any resources. If an exception is thrown it should just be logged and processing should continue. This method should not throw Runtime exceptions.


registered

public void registered()

unregistered

public void unregistered()


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