org.opendaylight.vtn.manager.internal.vnode

Class UpdateMacMapTask

java.lang.Object

org.opendaylight.vtn.manager.internal.util.tx.AbstractTxTask<T>

org.opendaylight.vtn.manager.internal.util.tx.AbstractRpcTask<VtnUpdateType>

org.opendaylight.vtn.manager.internal.vnode.UpdateMacMapTask

All Implemented Interfaces:

TxTask<VtnUpdateType>

Direct Known Subclasses:

SetMacMapAclTask, SetMacMapTask

public abstract class UpdateMacMapTask
extends AbstractRpcTask<VtnUpdateType>

Base class for classes that implement RPC task to update the MAC mapping configuration.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	UpdateMacMapTask(VBridgeIdentifier vbrId, VtnUpdateOperationType op) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
protected VtnUpdateType	execute(TxContext ctx) Update the MAC mapping configuration.
protected abstract MacMapChange	updateConfig(VTNMacMapConfig cfg, VtnUpdateOperationType op) Update the MAC mapping configuration.

Methods inherited from class org.opendaylight.vtn.manager.internal.util.tx.AbstractRpcTask

needErrorLog

Methods inherited from class org.opendaylight.vtn.manager.internal.util.tx.AbstractTxTask

addBackgroundTask, execute, getBackgroundTasks, getMaxRetry, onFailure, onSuccess

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opendaylight.vtn.manager.internal.TxTask

isAsync

Constructor Detail

UpdateMacMapTask

protected UpdateMacMapTask(VBridgeIdentifier vbrId,
                           VtnUpdateOperationType op)

Construct a new instance.

Parameters:

vbrId - The identifier for the target vBridge.

op - A VtnUpdateOperationType instance.

Method Detail

execute

protected final VtnUpdateType execute(TxContext ctx)
                               throws VTNException

Update the MAC mapping configuration.

Specified by:

execute in class AbstractTxTask<VtnUpdateType>

Parameters:

ctx - MD-SAL datastore transaction context.

Returns:

A VtnUpdateType instance which indicates the result. null is returned if the MAC mapping was not changed.

Throws:

VTNException - An error occurred.

updateConfig

protected abstract MacMapChange updateConfig(VTNMacMapConfig cfg,
                                             VtnUpdateOperationType op)
                                      throws RpcException

Update the MAC mapping configuration.

Parameters:

cfg - The current MAC mapping configuration.

op - A VtnUpdateOperationType instance that specifies how to update the configuration.

Returns:

A MacMapChange instance if the configuration was chaged. null if not changed.

Throws:

RpcException - Failed to update the configuration.