javax.management
Class AttributeChangeNotification

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--javax.management.Notification
              |
              +--javax.management.AttributeChangeNotification

public class AttributeChangeNotification

extends Notification

This class provides definitions of the attribute change notifications sent by MBeans.

See Also:

Serialized Form

Field Summary

static java.lang.String

ATTRIBUTE_CHANGE Notification type denoting that the observed MBean attribute value has changed.

Fields inherited from class java.util.EventObject

source

Constructor Summary

AttributeChangeNotification(java.lang.String type, java.lang.Object source, long sequenceNumber, java.util.Date timeStamp, java.lang.String msg, java.lang.String attributeName, java.lang.String attributeType, java.lang.Object oldValue, java.lang.Object newValue)
Creates an attribute change notification object.

Method Summary

java.lang.String	getAttributeName() Gets the MBean attribute name.
java.lang.String	getAttributeType() Gets the MBean attribute type.
java.lang.Object	getNewValue() Gets the MBean attribute new value.
java.lang.Object	getOldValue() Gets the MBean attribute old value.

Methods inherited from class javax.management.Notification

getMessage, getSequenceNumber, getSource, getTimeStamp, getType, getUserData, setSource, setUserData

Methods inherited from class java.util.EventObject

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

ATTRIBUTE_CHANGE

public static final java.lang.String ATTRIBUTE_CHANGE

Notification type denoting that the observed MBean attribute value has changed.
The value of this notification type is jmx.attribute.change.

Constructor Detail

AttributeChangeNotification

public AttributeChangeNotification(java.lang.String type,
                                   java.lang.Object source,
                                   long sequenceNumber,
                                   java.util.Date timeStamp,
                                   java.lang.String msg,
                                   java.lang.String attributeName,
                                   java.lang.String attributeType,
                                   java.lang.Object oldValue,
                                   java.lang.Object newValue)

Creates an attribute change notification object.

Parameters:

type - The notification type.

source - The notification producer, that is the MBean the attribute belongs to.

sequenceNumber - The notification sequence number within the source object.

timeStamp - The notification emission date.

msg - The notification message.

attributeName - The MBean attribute name.

attributeType - The MBean attribute type.

oldValue - The MBean attribute old value.

newValue - The MBean attribute new value.

Method Detail

getAttributeName

public java.lang.String getAttributeName()

Gets the MBean attribute name.

Returns:

The MBean attribute name.

getAttributeType

public java.lang.String getAttributeType()

Gets the MBean attribute type.

Returns:

The MBean attribute type.

getOldValue

public java.lang.Object getOldValue()

Gets the MBean attribute old value.

Returns:

The MBean attribute old value.

getNewValue

public java.lang.Object getNewValue()

Gets the MBean attribute new value.

Returns:

The MBean attribute new value.