org.objectweb.jonas.management.ReconfigDispatcher Class Reference

Inherits org.objectweb.jonas.management.ReconfigDispatcherMBean.

Inherited by org.objectweb.jonas.management.j2eemanagement.J2EEManagedObject.

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Public Member Functions
void	initLogger (Logger mylogger)
void	addNotificationListener (NotificationListener listner, NotificationFilter filter, java.lang.Object handback) throws java.lang.IllegalArgumentException
void	removeNotificationListener (NotificationListener listner) throws ListenerNotFoundException
MBeanNotificationInfo[]	getNotificationInfo ()
NotificationListener	getListener ()
NotificationFilter	getFilter ()
java.lang.Object	getHandback ()
void	sendSaveNotification (long sequenceNumber, String resourceName)
void	sendReconfigNotification (long sequenceNumber, String resourceName, Object userData)
Static Public Attributes
final String	RECONFIG_TYPE = "jonas.management.reconfiguration"
final String	SAVE_RECONFIG_TYPE = "jonas.management.reconfiguration.save"
Package Attributes
final String	RECONFIG_NOTIF_CLASS = "jmx.management.Notification"
ListenerJavaBean	myListener = null

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Detailed Description

This MBean implementation has to be extended by MBeans associated to reconfigurable JOnAS services and to reconfigurable resources managed by JOnAS (DataSources and MailFactories). These MBeans can add and remove a notification listener, and emit notifications towards this listener. Currently only one listner may register as listener: the ReconfigManager MBean created at the server start-up.

Author:

Adriana Danes Contributor(s):

Definition at line 46 of file ReconfigDispatcher.java.

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Member Function Documentation

void org.objectweb.jonas.management.ReconfigDispatcher.addNotificationListener (  NotificationListener  listner, NotificationFilter  filter, java.lang.Object  handback )  throws java.lang.IllegalArgumentException

This method is called by the ReconfigManager. the ReconfigManager null (not used) null (not used Definition at line 84 of file ReconfigDispatcher.java. References org.objectweb.jonas.management.ReconfigDispatcher.myListener.

NotificationFilter org.objectweb.jonas.management.ReconfigDispatcher.getFilter (   )

Returns the listner's filter Returns: the filter object Definition at line 141 of file ReconfigDispatcher.java. References org.objectweb.jonas.management.ListenerJavaBean.getFilter(), and org.objectweb.jonas.management.ReconfigDispatcher.myListener.

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java.lang.Object org.objectweb.jonas.management.ReconfigDispatcher.getHandback (   )

Returns the listner's handback Returns: the handback object Definition at line 151 of file ReconfigDispatcher.java. References org.objectweb.jonas.management.ListenerJavaBean.getHandback(), and org.objectweb.jonas.management.ReconfigDispatcher.myListener. Referenced by org.objectweb.jonas.management.ReconfigDispatcher.sendReconfigNotification(), and org.objectweb.jonas.management.ReconfigDispatcher.sendSaveNotification().

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NotificationListener org.objectweb.jonas.management.ReconfigDispatcher.getListener (   )

Returns the listener reference (the ReconfigManager) Returns: the ReconfigManager reference Definition at line 131 of file ReconfigDispatcher.java. References org.objectweb.jonas.management.ListenerJavaBean.getListener(), and org.objectweb.jonas.management.ReconfigDispatcher.myListener. Referenced by org.objectweb.jonas.management.ReconfigDispatcher.sendReconfigNotification(), and org.objectweb.jonas.management.ReconfigDispatcher.sendSaveNotification().

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MBeanNotificationInfo [] org.objectweb.jonas.management.ReconfigDispatcher.getNotificationInfo (   )

Returns information about management notifications sent by this object Returns: information about management notifications sent by this object Definition at line 112 of file ReconfigDispatcher.java. References org.objectweb.jonas.management.ReconfigDispatcher.RECONFIG_NOTIF_CLASS, org.objectweb.jonas.management.ReconfigDispatcher.RECONFIG_TYPE, and org.objectweb.jonas.management.ReconfigDispatcher.SAVE_RECONFIG_TYPE.

void org.objectweb.jonas.management.ReconfigDispatcher.initLogger (  Logger  mylogger  )

Initialize the logger with a Logger provided by the reconfigurable resource or service. Parameters: mylogger  the logger provided by a sub-class Definition at line 74 of file ReconfigDispatcher.java.

void org.objectweb.jonas.management.ReconfigDispatcher.removeNotificationListener (  NotificationListener  listner  )  throws ListenerNotFoundException

This method is called by the ReconfigManager when it no longer needs to receive management notifications. the ReconfigManager Definition at line 103 of file ReconfigDispatcher.java. References org.objectweb.jonas.management.ListenerJavaBean.getListener(), and org.objectweb.jonas.management.ReconfigDispatcher.myListener.

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void org.objectweb.jonas.management.ReconfigDispatcher.sendReconfigNotification (  long  sequenceNumber, String  resourceName, Object  userData )

Send a reconfiguration notification to the registerd listener. If no listener, then log an error message. Parameters: sequenceNumber  notification attribute resourceName  the name of a reconfigurable resource or of a JOnAS service userData  data containing the name and the value of the reconfigured property(or properties) Definition at line 185 of file ReconfigDispatcher.java. References org.objectweb.jonas.management.ReconfigDispatcher.getHandback(), org.objectweb.jonas.management.ReconfigDispatcher.getListener(), and org.objectweb.jonas.management.ReconfigDispatcher.RECONFIG_TYPE.

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void org.objectweb.jonas.management.ReconfigDispatcher.sendSaveNotification (  long  sequenceNumber, String  resourceName )

Send a save configuration notification to the registerd listener. If no listener, then log an error message. Parameters: sequenceNumber  notification attribute resourceName  the name of a reconfigurable resource or of a JOnAS service Definition at line 164 of file ReconfigDispatcher.java. References org.objectweb.jonas.management.ReconfigDispatcher.getHandback(), org.objectweb.jonas.management.ReconfigDispatcher.getListener(), and org.objectweb.jonas.management.ReconfigDispatcher.SAVE_RECONFIG_TYPE.

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Member Data Documentation

ListenerJavaBean org.objectweb.jonas.management.ReconfigDispatcher.myListener = null [package]

There may be only one listener : the ReconfigManager MBean. Definition at line 67 of file ReconfigDispatcher.java. Referenced by org.objectweb.jonas.management.ReconfigDispatcher.addNotificationListener(), org.objectweb.jonas.management.ReconfigDispatcher.getFilter(), org.objectweb.jonas.management.ReconfigDispatcher.getHandback(), org.objectweb.jonas.management.ReconfigDispatcher.getListener(), and org.objectweb.jonas.management.ReconfigDispatcher.removeNotificationListener().

final String org.objectweb.jonas.management.ReconfigDispatcher.RECONFIG_NOTIF_CLASS = "jmx.management.Notification" [package]

Class implementing the management notifications. Definition at line 61 of file ReconfigDispatcher.java. Referenced by org.objectweb.jonas.management.ReconfigDispatcher.getNotificationInfo().

final String org.objectweb.jonas.management.ReconfigDispatcher.RECONFIG_TYPE = "jonas.management.reconfiguration" [static]

Management notification type for reconfiguration events (notify that the management application made a reconfiguration operation) Definition at line 53 of file ReconfigDispatcher.java. Referenced by org.objectweb.jonas.management.ReconfigDispatcher.getNotificationInfo(), and org.objectweb.jonas.management.ReconfigDispatcher.sendReconfigNotification().

final String org.objectweb.jonas.management.ReconfigDispatcher.SAVE_RECONFIG_TYPE = "jonas.management.reconfiguration.save" [static]

Management notification type for save configuration events (notify that the management application asks for save changes) Definition at line 57 of file ReconfigDispatcher.java. Referenced by org.objectweb.jonas.management.ReconfigDispatcher.getNotificationInfo(), and org.objectweb.jonas.management.ReconfigDispatcher.sendSaveNotification().

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The documentation for this class was generated from the following file:

• src/org/objectweb/jonas/management/ReconfigDispatcher.java

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