mx4j.server.interceptor

Class DefaultMBeanServerInterceptor

java.lang.Object

mx4j.server.interceptor.DefaultMBeanServerInterceptor

All Implemented Interfaces:

DefaultMBeanServerInterceptorMBean, MBeanServerInterceptor

Direct Known Subclasses:

ContextClassLoaderMBeanServerInterceptor, InvokerMBeanServerInterceptor, NotificationListenerMBeanServerInterceptor, SecurityMBeanServerInterceptor

public abstract class DefaultMBeanServerInterceptor
extends java.lang.Object
implements MBeanServerInterceptor, DefaultMBeanServerInterceptorMBean

Base class for MBeanServer --> MBean interceptors.

Version:

$Revision: 1.11 $

Field Summary

Fields inherited from interface mx4j.server.interceptor.MBeanServerInterceptor

POST_DEREGISTER, POST_REGISTER_FALSE, POST_REGISTER_TRUE, PRE_DEREGISTER, PRE_REGISTER

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DefaultMBeanServerInterceptor()

Method Summary

Modifier and Type	Method and Description
void	addNotificationListener(MBeanMetaData metadata, javax.management.NotificationListener listener, javax.management.NotificationFilter filter, java.lang.Object handback) Adds the given notification listener to the MBean, along with the given filter and handback
java.lang.Object	getAttribute(MBeanMetaData metadata, java.lang.String attribute) Gets the specified attribute value from the MBean instance.
javax.management.AttributeList	getAttributes(MBeanMetaData metadata, java.lang.String[] attributes) Gets the specified attributes values from the MBean instance.
protected Logger	getLogger()
javax.management.MBeanInfo	getMBeanInfo(MBeanMetaData metadata) Calls getMBeanInfo on the MBean instance (only on DynamicMBeans).
protected MBeanServerInterceptor	getNext()
abstract java.lang.String	getType() Returns the type of this interceptor
void	instantiate(MBeanMetaData metadata, java.lang.String className, java.lang.String[] params, java.lang.Object[] args) Instantiate the given className passing the given arguments to the constructor with the given signature
java.lang.Object	invoke(MBeanMetaData metadata, java.lang.String method, java.lang.String[] params, java.lang.Object[] args) Invokes the specified MBean operation on the MBean instance
boolean	isEnabled() Returns whether this interceptor is enabled
void	registration(MBeanMetaData metadata, int operation) Calls the specified MBeanRegistration method on the MBean instance.
void	removeNotificationListener(MBeanMetaData metadata, javax.management.NotificationListener listener) Removes the given notification listener from the MBean.
void	removeNotificationListener(MBeanMetaData metadata, javax.management.NotificationListener listener, javax.management.NotificationFilter filter, java.lang.Object handback) Removes the given notification listener from the MBean, specified by the given filter and handback.
void	setAttribute(MBeanMetaData metadata, javax.management.Attribute attribute) Sets the specified attribute value on the MBean instance.
javax.management.AttributeList	setAttributes(MBeanMetaData metadata, javax.management.AttributeList attributes) Sets the specified attributes values on the MBean instance.
void	setChain(java.util.List chain) Sets the chain of interceptors on this interceptor.
void	setEnabled(boolean enabled) Enables or disables this interceptor

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMBeanServerInterceptor

protected DefaultMBeanServerInterceptor()

Method Detail

isEnabled

public boolean isEnabled()

Returns whether this interceptor is enabled

Specified by:

isEnabled in interface DefaultMBeanServerInterceptorMBean

See Also:

setEnabled(boolean)

setEnabled

public void setEnabled(boolean enabled)

Enables or disables this interceptor

Specified by:

setEnabled in interface DefaultMBeanServerInterceptorMBean

See Also:

isEnabled()

getType

public abstract java.lang.String getType()

Returns the type of this interceptor

Specified by:

getType in interface DefaultMBeanServerInterceptorMBean

Specified by:

getType in interface MBeanServerInterceptor

getNext

protected MBeanServerInterceptor getNext()

setChain

public void setChain(java.util.List chain)

Description copied from interface: MBeanServerInterceptor

Sets the chain of interceptors on this interceptor. This interceptor will use this list to find the interceptor in the chain after itself

Specified by:

setChain in interface MBeanServerInterceptor

Parameters:

chain - The list of interceptors

getLogger

protected Logger getLogger()

addNotificationListener

public void addNotificationListener(MBeanMetaData metadata,
                                    javax.management.NotificationListener listener,
                                    javax.management.NotificationFilter filter,
                                    java.lang.Object handback)

Description copied from interface: MBeanServerInterceptor

Adds the given notification listener to the MBean, along with the given filter and handback

Specified by:

addNotificationListener in interface MBeanServerInterceptor

removeNotificationListener

public void removeNotificationListener(MBeanMetaData metadata,
                                       javax.management.NotificationListener listener)
                                throws javax.management.ListenerNotFoundException

Description copied from interface: MBeanServerInterceptor

Removes the given notification listener from the MBean.

Specified by:

removeNotificationListener in interface MBeanServerInterceptor

Throws:

javax.management.ListenerNotFoundException

removeNotificationListener

public void removeNotificationListener(MBeanMetaData metadata,
                                       javax.management.NotificationListener listener,
                                       javax.management.NotificationFilter filter,
                                       java.lang.Object handback)
                                throws javax.management.ListenerNotFoundException

Description copied from interface: MBeanServerInterceptor

Removes the given notification listener from the MBean, specified by the given filter and handback.

Specified by:

removeNotificationListener in interface MBeanServerInterceptor

Throws:

javax.management.ListenerNotFoundException

instantiate

public void instantiate(MBeanMetaData metadata,
                        java.lang.String className,
                        java.lang.String[] params,
                        java.lang.Object[] args)
                 throws javax.management.ReflectionException,
                        javax.management.MBeanException

Description copied from interface: MBeanServerInterceptor

Instantiate the given className passing the given arguments to the constructor with the given signature

Specified by:

instantiate in interface MBeanServerInterceptor

Throws:

javax.management.ReflectionException

javax.management.MBeanException

registration

public void registration(MBeanMetaData metadata,
                         int operation)
                  throws javax.management.MBeanRegistrationException

Description copied from interface: MBeanServerInterceptor

Calls the specified MBeanRegistration method on the MBean instance.

Specified by:

registration in interface MBeanServerInterceptor

Throws:

javax.management.MBeanRegistrationException

getMBeanInfo

public javax.management.MBeanInfo getMBeanInfo(MBeanMetaData metadata)

Description copied from interface: MBeanServerInterceptor

Calls getMBeanInfo on the MBean instance (only on DynamicMBeans).

Specified by:

getMBeanInfo in interface MBeanServerInterceptor

invoke

public java.lang.Object invoke(MBeanMetaData metadata,
                               java.lang.String method,
                               java.lang.String[] params,
                               java.lang.Object[] args)
                        throws javax.management.MBeanException,
                               javax.management.ReflectionException

Description copied from interface: MBeanServerInterceptor

Invokes the specified MBean operation on the MBean instance

Specified by:

invoke in interface MBeanServerInterceptor

Throws:

javax.management.MBeanException

javax.management.ReflectionException

getAttributes

public javax.management.AttributeList getAttributes(MBeanMetaData metadata,
                                                    java.lang.String[] attributes)

Description copied from interface: MBeanServerInterceptor

Gets the specified attributes values from the MBean instance.

Specified by:

getAttributes in interface MBeanServerInterceptor

setAttributes

public javax.management.AttributeList setAttributes(MBeanMetaData metadata,
                                                    javax.management.AttributeList attributes)

Description copied from interface: MBeanServerInterceptor

Sets the specified attributes values on the MBean instance.

Specified by:

setAttributes in interface MBeanServerInterceptor

getAttribute

public java.lang.Object getAttribute(MBeanMetaData metadata,
                                     java.lang.String attribute)
                              throws javax.management.MBeanException,
                                     javax.management.AttributeNotFoundException,
                                     javax.management.ReflectionException

Description copied from interface: MBeanServerInterceptor

Gets the specified attribute value from the MBean instance.

Specified by:

getAttribute in interface MBeanServerInterceptor

Throws:

javax.management.MBeanException

javax.management.AttributeNotFoundException

javax.management.ReflectionException

setAttribute

public void setAttribute(MBeanMetaData metadata,
                         javax.management.Attribute attribute)
                  throws javax.management.MBeanException,
                         javax.management.AttributeNotFoundException,
                         javax.management.InvalidAttributeValueException,
                         javax.management.ReflectionException

Description copied from interface: MBeanServerInterceptor

Sets the specified attribute value on the MBean instance.

Specified by:

setAttribute in interface MBeanServerInterceptor

Throws:

javax.management.MBeanException

javax.management.AttributeNotFoundException

javax.management.InvalidAttributeValueException

javax.management.ReflectionException