Package org.jppf.management.spi

Class AbstractMBeanProviderManager<S extends JPPFMBeanProvider>

java.lang.Object

org.jppf.management.spi.AbstractMBeanProviderManager<S>

Type Parameters:

S - the SPI interface for the mbean provider.

public abstract class AbstractMBeanProviderManager<S extends JPPFMBeanProvider>
extends Object

Instances of this class manage all management plugins defined through the Service Provider Interface.

Author:

Laurent Cohen

Field Summary

Fields

Modifier and Type	Field	Description
protected final List<String>	registeredMBeanNames	Keeps a list of MBeans registered with the MBean server.
protected final MBeanServer	server	The mbean server with which all mbeans are registered.

Constructor Summary

Constructors

Constructor	Description
AbstractMBeanProviderManager(Class<S> clazz, ClassLoader cl, Object server, Object... createParams)	Initialize this mbean provider manager and register the MBeans implementing the specified provider interface.

Method Summary

Modifier and Type	Method	Description
protected abstract Object	createMBeanImpl(S provider, Object... params)
void	unregisterProviderMBeans()	Un-register all registered mbeans.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

registeredMBeanNames

protected final List<String> registeredMBeanNames

Keeps a list of MBeans registered with the MBean server.

server

protected final MBeanServer server

The mbean server with which all mbeans are registered.

Constructor Details

AbstractMBeanProviderManager

public AbstractMBeanProviderManager(Class<S> clazz,
 ClassLoader cl,
 Object server,
 Object... createParams)
                             throws Exception

Initialize this mbean provider manager and register the MBeans implementing the specified provider interface.

Parameters:

clazz - the class object for the provider interface.

cl - the class loader used to oad the MBean implementation classes.

createParams - the parameters used to create the MBean implementations.

server - the MBean server on which to register.

Throws:

Exception - if the registration failed.

Method Details

createMBeanImpl

protected abstract Object createMBeanImpl(S provider,
 Object... params)
                                   throws Exception

Parameters:

provider - the mbean provider to process.

params - the parmaters to pass to the mbean implemantation.

Returns:

an mbean inmplementation.

Throws:

Exception - if any error occurs

unregisterProviderMBeans

public void unregisterProviderMBeans()

Un-register all registered mbeans.