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JavaTM 2 Platform Std. Ed. v1.5.0

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.

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 theNtfType, Object theSrcObj, long TheSeqNbr, long theTimeStamp, String theMsg, String theRelId, String theRelTypeName, ObjectName theRelObjName, List theUnregMBeanList)
          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 theNtfType, Object theSrcObj, long TheSeqNbr, long theTimeStamp, String theMsg, String theRelId, String theRelTypeName, ObjectName theRelObjName, String theRoleName, List theNewRoleValue, List theOldRoleValue)
          Creates a notification for a role update in a relation.
 
Method Summary
 List getMBeansToUnregister()
          Returns the list of ObjectNames of MBeans expected to be unregistered due to a relation removal (only for relation removal).
 List getNewRoleValue()
          Returns new value of updated role (only for role update).
 ObjectName getObjectName()
          Returns the ObjectName of the created/removed/updated relation.
 List 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 theNtfType,
                            Object theSrcObj,
                            long TheSeqNbr,
                            long theTimeStamp,
                            String theMsg,
                            String theRelId,
                            String theRelTypeName,
                            ObjectName theRelObjName,
                            List theUnregMBeanList)
                     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:
theNtfType - type of the notification; either:

- RELATION_BASIC_CREATION

- RELATION_MBEAN_CREATION

- RELATION_BASIC_REMOVAL

- RELATION_MBEAN_REMOVAL

theSrcObj - source object, sending the notification. Will always be a RelationService object.
TheSeqNbr - sequence number to identify the notification
theTimeStamp - time stamp
theMsg - human-readable message describing the notification
theRelId - relation id identifying the relation in the Relation Service
theRelTypeName - name of the relation type
theRelObjName - ObjectName of the relation object if it is an MBean (null for relations internally handled by the Relation Service)
theUnregMBeanList - 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 theNtfType,
                            Object theSrcObj,
                            long TheSeqNbr,
                            long theTimeStamp,
                            String theMsg,
                            String theRelId,
                            String theRelTypeName,
                            ObjectName theRelObjName,
                            String theRoleName,
                            List theNewRoleValue,
                            List theOldRoleValue)
                     throws IllegalArgumentException
Creates a notification for a role update in a relation.

Parameters:
theNtfType - type of the notification; either:

- RELATION_BASIC_UPDATE

- RELATION_MBEAN_UPDATE

theSrcObj - source object, sending the notification. Will always be a RelationService object.
TheSeqNbr - sequence number to identify the notification
theTimeStamp - time stamp
theMsg - human-readable message describing the notification
theRelId - relation id identifying the relation in the Relation Service
theRelTypeName - name of the relation type
theRelObjName - ObjectName of the relation object if it is an MBean (null for relations internally handled by the Relation Service)
theRoleName - name of the updated role
theNewRoleValue - new value (List of ObjectName objects)
theOldRoleValue - old 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 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 getOldRoleValue()
Returns old value of updated role (only for role update).

Returns:
the old value of the updated role.

getNewRoleValue

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

Returns:
the new value of the updated role.

Copyright 2003 Sun Microsystems, Inc. All rights reserved