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javax.management.relation
Class RelationNotification


java.lang.Object
  extended by java.util.EventObject
      extended by javax.management.Notification
          extended by javax.management.relation.RelationNotification
All Implemented Interfaces:
Serializable 
public class RelationNotification
extends Notification

A notification of a change in the Relation Service. A RelationNotification notification is sent when a relation is created via the Relation Service, or an MBean is added as a relation in the Relation Service, or a role is updated in a relation, or a relation is removed from the Relation Service.

The serialVersionUID of this class is -6871117877523310399L.

Since:
1.5
See Also:
Serialized Form

Field Summary
static  String RELATION_BASIC_CREATION
          Type for the creation of an internal relation.
static  String RELATION_BASIC_REMOVAL
          Type for the removal from the Relation Service of an internal relation.
static  String RELATION_BASIC_UPDATE
          Type for an update of an internal relation.
static  String RELATION_MBEAN_CREATION
          Type for the relation MBean added into the Relation Service.
static  String RELATION_MBEAN_REMOVAL
          Type for the removal from the Relation Service of a relation MBean.
static  String RELATION_MBEAN_UPDATE
          Type for the update of a relation MBean.
 
Fields inherited from class javax.management. Notification
source
 
Constructor Summary
RelationNotification ( String  notifType, Object  sourceObj, long sequence, long timeStamp, String  message, String  id, String  typeName, ObjectName  objectName, List < ObjectName > unregMBeanList)
          Creates a notification for either a relation creation (RelationSupport object created internally in the Relation Service, or an MBean added as a relation) or for a relation removal from the Relation Service.
RelationNotification ( String  notifType, Object  sourceObj, long sequence, long timeStamp, String  message, String  id, String  typeName, ObjectName  objectName, String  name, List < ObjectName > newValue, List < ObjectName > oldValue)
          Creates a notification for a role update in a relation.
 
Method Summary
  List < ObjectName > getMBeansToUnregister ()
          Returns the list of ObjectNames of MBeans expected to be unregistered due to a relation removal (only for relation removal).
  List < ObjectName > getNewRoleValue ()
          Returns new value of updated role (only for role update).
  ObjectName getObjectName ()
          Returns the ObjectName of the created/removed/updated relation.
  List < ObjectName > getOldRoleValue ()
          Returns old value of updated role (only for role update).
  String getRelationId ()
          Returns the relation identifier of created/removed/updated relation.
  String getRelationTypeName ()
          Returns the relation type name of created/removed/updated relation.
  String getRoleName ()
          Returns name of updated role of updated relation (only for role update).
 
Methods inherited from class javax.management. Notification
getMessage , getSequenceNumber , getTimeStamp , getType , getUserData , setSequenceNumber , setSource , setTimeStamp , setUserData , toString
 
Methods inherited from class java.util. EventObject
getSource
 
Methods inherited from class java.lang. Object
clone , equals , finalize , getClass , hashCode , notify , notifyAll , wait , wait , wait
 

Field Detail

RELATION_BASIC_CREATION


public static final String RELATION_BASIC_CREATION
Type for the creation of an internal relation.

See Also:
Constant Field Values

RELATION_MBEAN_CREATION


public static final String RELATION_MBEAN_CREATION
Type for the relation MBean added into the Relation Service.

See Also:
Constant Field Values

RELATION_BASIC_UPDATE


public static final String RELATION_BASIC_UPDATE
Type for an update of an internal relation.

See Also:
Constant Field Values

RELATION_MBEAN_UPDATE


public static final String RELATION_MBEAN_UPDATE
Type for the update of a relation MBean.

See Also:
Constant Field Values

RELATION_BASIC_REMOVAL


public static final String RELATION_BASIC_REMOVAL
Type for the removal from the Relation Service of an internal relation.

See Also:
Constant Field Values

RELATION_MBEAN_REMOVAL


public static final String RELATION_MBEAN_REMOVAL
Type for the removal from the Relation Service of a relation MBean.

See Also:
Constant Field Values
Constructor Detail

RelationNotification


public RelationNotification(String notifType,
                            Object sourceObj,
                            long sequence,
                            long timeStamp,
                            String message,
                            String id,
                            String typeName,
                            ObjectName objectName,
                            List<ObjectName> unregMBeanList)
                     throws IllegalArgumentException
Creates a notification for either a relation creation (RelationSupport object created internally in the Relation Service, or an MBean added as a relation) or for a relation removal from the Relation Service.

Parameters:
notifType - type of the notification; either:

- RELATION_BASIC_CREATION

- RELATION_MBEAN_CREATION

- RELATION_BASIC_REMOVAL

- RELATION_MBEAN_REMOVAL

sourceObj - source object, sending the notification. This is either an ObjectName or a RelationService object. In the latter case it must be the MBean emitting the notification; the MBean Server will rewrite the source to be the ObjectName under which that MBean is registered. Will always be a RelationService object.
sequence - sequence number to identify the notification
timeStamp - time stamp
message - human-readable message describing the notification
id - relation id identifying the relation in the Relation Service
typeName - name of the relation type
objectName - ObjectName of the relation object if it is an MBean (null for relations internally handled by the Relation Service)
unregMBeanList - list of ObjectNames of referenced MBeans expected to be unregistered due to relation removal (only for removal, due to CIM qualifiers, can be null)
Throws:
IllegalArgumentException - if:

- no value for the notification type

- the notification type is not RELATION_BASIC_CREATION, RELATION_MBEAN_CREATION, RELATION_BASIC_REMOVAL or RELATION_MBEAN_REMOVAL

- no source object

- the source object is not a Relation Service

- no relation id

- no relation type name

RelationNotification


public RelationNotification(String notifType,
                            Object sourceObj,
                            long sequence,
                            long timeStamp,
                            String message,
                            String id,
                            String typeName,
                            ObjectName objectName,
                            String name,
                            List<ObjectName> newValue,
                            List<ObjectName> oldValue)
                     throws IllegalArgumentException
Creates a notification for a role update in a relation.

Parameters:
notifType - type of the notification; either:

- RELATION_BASIC_UPDATE

- RELATION_MBEAN_UPDATE

sourceObj - source object, sending the notification. This is either an ObjectName or a RelationService object. In the latter case it must be the MBean emitting the notification; the MBean Server will rewrite the source to be the ObjectName under which that MBean is registered. Will always be a RelationService object.
sequence - sequence number to identify the notification
timeStamp - time stamp
message - human-readable message describing the notification
id - relation id identifying the relation in the Relation Service
typeName - name of the relation type
objectName - ObjectName of the relation object if it is an MBean (null for relations internally handled by the Relation Service)
name - name of the updated role
newValue - new role value (List of ObjectName objects)
oldValue - old role value (List of ObjectName objects)
Throws:
IllegalArgumentException - if null parameter
Method Detail

getRelationId


public String getRelationId()
Returns the relation identifier of created/removed/updated relation.

Returns:
the relation id.

getRelationTypeName


public String getRelationTypeName()
Returns the relation type name of created/removed/updated relation.

Returns:
the relation type name.

getObjectName


public ObjectName getObjectName()
Returns the ObjectName of the created/removed/updated relation.

Returns:
the ObjectName if the relation is an MBean, otherwise null.

getMBeansToUnregister


public List<ObjectName> getMBeansToUnregister()
Returns the list of ObjectNames of MBeans expected to be unregistered due to a relation removal (only for relation removal).

Returns:
a List of ObjectName .

getRoleName


public String getRoleName()
Returns name of updated role of updated relation (only for role update).

Returns:
the name of the updated role.

getOldRoleValue


public List<ObjectName> getOldRoleValue()
Returns old value of updated role (only for role update).

Returns:
the old value of the updated role.

getNewRoleValue


public List<ObjectName> getNewRoleValue()
Returns new value of updated role (only for role update).

Returns:
the new value of the updated role.