WebLogic Server 6.1 API Reference

weblogic.common
Interface Setable

public interface Setable

extends weblogic.common.internal.Lockable

Implement this interface to make WebLogic Workspace objects setable. Setable objects can be monitored using SetMonitor.

Author:

Copyright (c) 1997-98 by WebLogic, Inc. All Rights Reserved., Copyright (c) 1999 by BEA WebXpress. All Rights Reserved.
Copyright © 2001 BEA Systems, Inc. All Rights Reserved.

Method Summary

java.lang.Object	newValue() Returns the new value that will be stored as a result of an update.
java.lang.Object	newValue(java.lang.Object value) Sets a Setable object to a new value.
java.lang.Object	oldValue() Returns the old value that will be replaced as a result of an update.
java.lang.Object	setValue(java.lang.Object value) Sets a Setable object to the specified value.

Method Detail

setValue

public java.lang.Object setValue(java.lang.Object value)
                          throws MonitorException

Sets a Setable object to the specified value. Monitored objects will have preSet() and postSet() called as part of this operation.

Parameters:

value - New value for a Setable object

Returns:

Object with new value

Throws:

MonitorException - if the value cannot be set

newValue

public java.lang.Object newValue(java.lang.Object value)
                          throws MonitorException

Sets a Setable object to a new value. Monitored objects will have preSet() and postSet() called as part of this operation. A Master Monitor may override the new value in the preSet() method.

Parameters:

value - New value for a Setable object

Throws:

MonitorException - if the value is locked

newValue

public java.lang.Object newValue()

Returns the new value that will be stored as a result of an update.

Returns:

Object with new value

oldValue

public java.lang.Object oldValue()

Returns the old value that will be replaced as a result of an update.

Returns:

Object with old value