java.lang.Object
java.util.EventObject
org.snmp4j.agent.mo.DeniableEventObject
- All Implemented Interfaces:
Serializable
- Direct Known Subclasses:
MOChangeEvent,MOTableRowEvent,RowStatusEvent
The
DeniableEventObject describes an event that can be canceled
through reporting a SNMP error status to the event source.- Since:
- 1.1
- Version:
- 1.1
- Author:
- Frank Fock
- See Also:
-
Field Summary
Fields inherited from class java.util.EventObject
source -
Constructor Summary
ConstructorsConstructorDescriptionDeniableEventObject(Object source, boolean deniable) Creates an deniable event instance. -
Method Summary
Modifier and TypeMethodDescriptionintReturns the reason (i.e., SNMPv2/v3 error status) that indicates the error condition that caused this event to be canceled.booleanChecks whether this event is fired in the preparation phase or the commit phase of the 2PC.voidsetDenyReason(int denyReason) Sets the reason why this event needs to be canceled.Methods inherited from class java.util.EventObject
getSource, toString
-
Constructor Details
-
DeniableEventObject
Creates an deniable event instance.- Parameters:
source- the event source.deniable- iftruethe event can be canceled by setting its deny reason to a SNMPv2/v3 error status,falseif the event cannot be canceled, because, for example, it is fired on behalf of the commit phase of a 2PC transaction.
-
-
Method Details
-
setDenyReason
public void setDenyReason(int denyReason) Sets the reason why this event needs to be canceled. A reason other than zero will cancel the change if it has not been performed yet.- Parameters:
denyReason- a SNMPv2/v3 error status.
-
getDenyReason
public int getDenyReason()Returns the reason (i.e., SNMPv2/v3 error status) that indicates the error condition that caused this event to be canceled.- Returns:
- a SNMP2v/v3 error status.
-
isDeniable
public boolean isDeniable()Checks whether this event is fired in the preparation phase or the commit phase of the 2PC.- Returns:
trueif the event can be canceled and thus the event has been fired on behalf of the preparation phase andfalseif it has been fired on behalf of the commit phase.
-