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ModelMBeanNotificationInfo (Java 2 Platform Ent. Ed. v1.4) - Java Platform, Enterprise Edition v1.4 API Specifications

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JavaTM 2 Platform
Ent. Ed. v1.4
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javax.management.modelmbean
Class ModelMBeanNotificationInfo

java.lang.Object
  extended byjavax.management.MBeanFeatureInfo
      extended byjavax.management.MBeanNotificationInfo
          extended byjavax.management.modelmbean.ModelMBeanNotificationInfo
All Implemented Interfaces:
Cloneable, DescriptorAccess, Serializable
public class ModelMBeanNotificationInfo
extends MBeanNotificationInfo
implements DescriptorAccess, Cloneable

The ModelMBeanNotificationInfo object describes a notification emitted by a ModelMBean. It is a subclass of MBeanNotificationInfo with the addition of an associated Descriptor and an implementation of the Descriptor interface.

The fields in the descriptor are defined, but not limited to, the following: 

 name           : notification name 
 descriptorType : must be "notification"
 severity       : 1-5 where 1: fatal 2: severe 3: error 4: warn 5: info
 messageID      : unique key for message text (to allow translation,
                  analysis)
 messageText    : text of notification
 log            : T - log message F - do not log message
 logfile        : string fully qualified file name appropriate for 
                  operating system
 visibility     : 1-4 where 1: always visible 4: rarely visible
 presentationString : xml formatted string to allow presentation of data
The default descriptor contains the name, descriptorType, displayName and severity(=5) fields.

See Also:
Serialized Form

Field Summary
 
Fields inherited from class javax.management.MBeanFeatureInfo
description, name
 
Constructor Summary
ModelMBeanNotificationInfo(ModelMBeanNotificationInfo inInfo)
          Constructs a new ModelMBeanNotificationInfo object from this ModelMBeanNotfication Object.
ModelMBeanNotificationInfo(String[] notifTypes, String name, String description)
          Constructs a ModelMBeanNotificationInfo object with a default descriptor.
ModelMBeanNotificationInfo(String[] notifTypes, String name, String description, Descriptor descriptor)
          Constructs a ModelMBeanNotificationInfo object.
 
Method Summary
 Object clone()
          Creates and returns a new ModelMBeanNotificationInfo which is a duplicate of this ModelMBeanNotificationInfo.
 Descriptor getDescriptor()
          Returns a copy of the associated Descriptor for the ModelMBeanNotificationInfo.
 void setDescriptor(Descriptor inDescriptor)
          Sets associated Descriptor (full replace) for the ModelMBeanNotificationInfo If the new Descriptor is null, then the associated Descriptor reverts to a default descriptor.
 String toString()
          Returns a human readable string containing ModelMBeanNotificationInfo.
 
Methods inherited from class javax.management.MBeanNotificationInfo
equals, getNotifTypes, hashCode
 
Methods inherited from class javax.management.MBeanFeatureInfo
getDescription, getName
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ModelMBeanNotificationInfo

public ModelMBeanNotificationInfo(String[] notifTypes,
                                  String name,
                                  String description)
Constructs a ModelMBeanNotificationInfo object with a default descriptor.

Parameters:
notifTypes - The array of strings (in dot notation) containing the notification types that may be emitted.
name - The name of the Notification class.
description - A human readable description of the Notification. Optional.

ModelMBeanNotificationInfo

public ModelMBeanNotificationInfo(String[] notifTypes,
                                  String name,
                                  String description,
                                  Descriptor descriptor)
Constructs a ModelMBeanNotificationInfo object.

Parameters:
notifTypes - The array of strings (in dot notation) containing the notification types that may be emitted.
name - The name of the Notification class.
description - A human readable description of the Notification. Optional.
descriptor - An instance of Descriptor containing the appropriate metadata for this instance of the MBeanNotificationInfo. If it is null a default descriptor will be created. If the descriptor does not contain the fields "displayName" or "severity" these fields are added in the descriptor with their default values.
Throws:
RuntimeOperationsException - Wraps an IllegalArgumentException. The descriptor is invalid, or descriptor field "name" is not equal to parameter name, or descriptor field "DescriptorType" is not equal to "notification".

ModelMBeanNotificationInfo

public ModelMBeanNotificationInfo(ModelMBeanNotificationInfo inInfo)
Constructs a new ModelMBeanNotificationInfo object from this ModelMBeanNotfication Object.

Parameters:
inInfo - the ModelMBeanNotificationInfo to be duplicated
Method Detail

clone

public Object clone()
Creates and returns a new ModelMBeanNotificationInfo which is a duplicate of this ModelMBeanNotificationInfo.

Overrides:
clone in class MBeanNotificationInfo

getDescriptor

public Descriptor getDescriptor()
Returns a copy of the associated Descriptor for the ModelMBeanNotificationInfo.

Specified by:
getDescriptor in interface DescriptorAccess
Returns:
Descriptor associated with the ModelMBeanNotificationInfo object.
See Also:
setDescriptor(javax.management.Descriptor)

setDescriptor

public void setDescriptor(Descriptor inDescriptor)
Sets associated Descriptor (full replace) for the ModelMBeanNotificationInfo If the new Descriptor is null, then the associated Descriptor reverts to a default descriptor. The Descriptor is validated before it is assigned. If the new Descriptor is invalid, then a RuntimeOperationsException wrapping an IllegalArgumentException is thrown.

Specified by:
setDescriptor in interface DescriptorAccess
Parameters:
inDescriptor - replaces the Descriptor associated with the ModelMBeanNotification interface
Throws:
RuntimeOperationsException - Wraps an IllegalArgumentException for invalid Descriptor.
See Also:
getDescriptor()

toString

public String toString()
Returns a human readable string containing ModelMBeanNotificationInfo.

Returns:
a string describing this object.
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