Class AbstractDynamicMBean

java.lang.Object

org.apache.log4j.jmx.AbstractDynamicMBean

All Implemented Interfaces:

DynamicMBean, MBeanRegistration

Direct Known Subclasses:

AppenderDynamicMBean, HierarchyDynamicMBean, LayoutDynamicMBean, LoggerDynamicMBean

public abstract class AbstractDynamicMBean
extends Object
implements DynamicMBean, MBeanRegistration

Field Summary

Fields

Modifier and Type	Field	Description
(package private) String	dClassName
private final Vector	mbeanList
(package private) MBeanServer	server

Constructor Summary

Constructors

Constructor	Description
AbstractDynamicMBean()

Method Summary

Modifier and Type	Method	Description
protected static String	getAppenderName(Appender appender)	Get MBean name.
AttributeList	getAttributes(String[] attributeNames)	Enables the to get the values of several attributes of the Dynamic MBean.
protected abstract Logger	getLogger()
void	postDeregister()
void	postRegister(Boolean registrationDone)
void	preDeregister()	Performs cleanup for deregistering this MBean.
ObjectName	preRegister(MBeanServer server, ObjectName name)
protected void	registerMBean(Object mbean, ObjectName objectName)	Registers MBean instance in the attached server.
AttributeList	setAttributes(AttributeList attributes)	Sets the values of several attributes of the Dynamic MBean, and returns the list of attributes that have been set.

Methods inherited from class Object

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

Methods inherited from interface DynamicMBean

getAttribute, getMBeanInfo, invoke, setAttribute

Field Details

dClassName

String dClassName

server

MBeanServer server

mbeanList

private final Vector mbeanList

Constructor Details

AbstractDynamicMBean

public AbstractDynamicMBean()

Method Details

getAppenderName

protected static String getAppenderName(Appender appender)

Get MBean name.

Parameters:

appender - appender, may not be null.

Returns:

name.

Since:

1.2.16

getAttributes

public AttributeList getAttributes(String[] attributeNames)

Enables the to get the values of several attributes of the Dynamic MBean.

Specified by:

getAttributes in interface DynamicMBean

getLogger

protected abstract Logger getLogger()

postDeregister

public void postDeregister()

Specified by:

postDeregister in interface MBeanRegistration

postRegister

public void postRegister(Boolean registrationDone)

Specified by:

postRegister in interface MBeanRegistration

preDeregister

public void preDeregister()

Performs cleanup for deregistering this MBean. Default implementation unregisters MBean instances which are registered using registerMBean(Object mbean, ObjectName objectName).

Specified by:

preDeregister in interface MBeanRegistration

preRegister

public ObjectName preRegister(MBeanServer server,
 ObjectName name)

Specified by:

preRegister in interface MBeanRegistration

registerMBean

protected void registerMBean(Object mbean,
 ObjectName objectName)
                      throws InstanceAlreadyExistsException,
MBeanRegistrationException,
NotCompliantMBeanException

Registers MBean instance in the attached server. Must NOT be called before registration of this instance.

Throws:

InstanceAlreadyExistsException

MBeanRegistrationException

NotCompliantMBeanException

setAttributes

public AttributeList setAttributes(AttributeList attributes)

Sets the values of several attributes of the Dynamic MBean, and returns the list of attributes that have been set.

Specified by:

setAttributes in interface DynamicMBean