Package org.snmp4j.agent.mo
Interface MOMutableRow2PC
- All Superinterfaces:
MOMutableTableRow
,MOTableRow
- All Known Implementing Classes:
DefaultMOMutableRow2PC
,NotificationLogMib.NlmConfigLogEntryRow
,NotificationLogMib.NlmLogEntryRow
,NotificationLogMib.NlmLogVariableEntryRow
,NotificationLogMib.NlmStatsLogEntryRow
,Snmp4jDemoMib.Snmp4jDemoEntryRow
,Snmp4jDemoMib.Snmp4jDemoSparseEntryRow
,Snmp4jHeartbeatMib.Snmp4jAgentHBCtrlEntryRow
,Snmp4jLogMib.Snmp4jLogLoggerRow
,Snmp4jProxyMib.Snmp4jProxyEntryRow
,SnmpCommunityMIB.SnmpCommunityEntryRow
,SnmpProxyMIB.SnmpProxyRow
,SnmpTargetMIB.SnmpTargetAddrEntryRow
,SnmpTlsTmMib.SnmpTlstmAddrEntryRow
,SnmpTlsTmMib.SnmpTlstmCertToTSNEntryRow
,SnmpTlsTmMib.SnmpTlstmParamsEntryRow
,UsmMIB.UsmTableRow
The
MOMutableRow2PC
interface adds support for 2-Phase-Commit
to mutable table rows.- Version:
- 1.0
- Author:
- Frank Fock
-
Method Summary
Modifier and TypeMethodDescriptionvoid
cleanup
(SubRequest subRequest, int column) Cleanups resources holds for changes to a single column.void
cleanupRow
(SubRequest request, DefaultMOTable.ChangeSet changeSet) Cleans up resources for a row.void
commit
(SubRequest subRequest, MOTableRow changeSet, int column) Commits changes to single column.void
commitRow
(SubRequest subRequest, MOTableRow changeSet) Commits a row as described by the supplied change set.void
prepare
(SubRequest subRequest, MOTableRow changeSet, int column) Prepares changing a single column.void
prepareRow
(SubRequest subRequest, MOTableRow changeSet) Prepares a row for changes described by the supplied change set.void
undo
(SubRequest subRequest, int column) Undos the changes to a single column.void
undoRow
(SubRequest request, DefaultMOTable.ChangeSet changeSet) Undos changes to a row.Methods inherited from interface org.snmp4j.agent.mo.MOMutableTableRow
setBaseRow, setValue
Methods inherited from interface org.snmp4j.agent.mo.MOTableRow
getBaseRow, getIndex, getValue, size
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Method Details
-
prepareRow
Prepares a row for changes described by the supplied change set. If the modification cannot be successfully prepared, the error status of the suppliedsubRequest
should be set to the appropriate error status value.This method is called only once per modified row.
- Parameters:
subRequest
- the sub-request that triggered the row change and that can be used to deny the commit phase by setting its error status.changeSet
- a MOTableRow instance that represents the state of the row if all changes have been applied successfully.
-
prepare
Prepares changing a single column.- Parameters:
subRequest
- the sub-request that corresponds to the column change. This object can be used to deny the commit phase by setting its error status.changeSet
- a MOTableRow instance that represents the state of the row if all changes have been applied successfully.column
- the column index of the column to be changed.
-
commit
Commits changes to single column.- Parameters:
subRequest
- the sub-request that corresponds to the column change. This object can be used to deny the commit phase and triggering the undo phase by setting its error status.changeSet
- a MOTableRow instance that represents the state of the row if all changes have been applied successfully.column
- the column index of the column to be changed.
-
commitRow
Commits a row as described by the supplied change set. If the modification cannot be successfully committed, the error status of the suppliedsubRequest
should be set tocommitFailed
. Setting this error should be avoided under any circumstances.This method is called only once per modified row.
- Parameters:
subRequest
- the sub-request that triggered the row change and that can be used to trigger the undo phase by setting its error status.changeSet
- a MOTableRow instance that represents the state of the row if all changes have been applied successfully.
-
cleanup
Cleanups resources holds for changes to a single column.- Parameters:
subRequest
- the sub-request that corresponds to the column change.column
- the column index of the changed column.
-
cleanupRow
Cleans up resources for a row.This method is called only once per modified row.
- Parameters:
request
- the sub-request that triggered the row change.changeSet
- a MOTableRow instance that represents the state of the row if all changes have been applied successfully.
-
undo
Undos the changes to a single column.- Parameters:
subRequest
- the sub-request that corresponds to the column change.column
- the column index of the changed column.
-
undoRow
Undos changes to a row.This method is called only once per modified row.
- Parameters:
request
- the sub-request that triggered the row change.changeSet
- a MOTableRow instance that represents the state of the row if all changes have been applied successfully.
-