Java™ Platform
Standard Ed. 6

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.
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.
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.

Java™ Platform
Standard Ed. 6

Submit a bug or feature
For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright © 1993, 2011, Oracle and/or its affiliates. All rights reserved.

Scripting on this page tracks web page traffic, but does not change the content in any way.