org.opendaylight.vtn.manager.internal.vnode

Class MacMapActivation

java.lang.Object

org.opendaylight.vtn.manager.internal.vnode.MacMapActivation

public final class MacMapActivation
extends Object

MacMapActivation describes a runtime context for activating the MAC mapping.

Constructor Summary

Constructors

Constructor and Description
MacMapActivation(MacMapIdentifier ident, MacVlan mv, SalPort sport) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
boolean	activate(TxContext ctx) Activate the specified host in the MAC mapping.

Methods inherited from class java.lang.Object

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

Constructor Detail

MacMapActivation

public MacMapActivation(MacMapIdentifier ident,
                        MacVlan mv,
                        SalPort sport)

Construct a new instance.

Parameters:

ident - The identifier for the target MAC mapping.

mv - A MacVlan instance which represents L2 host information.

sport - A SalPort instance corresponding to a switch port where the specified host is detected.

Method Detail

activate

public boolean activate(TxContext ctx)
                 throws VTNException

Activate the specified host in the MAC mapping.

Parameters:

ctx - MD-SAL datastore transaction context.

Returns:

true is returned if the specified MAC mapping was activated. In other words, true is returned if the specified host was activated, and it is the only active host in the MAC mapping. Otherwise false is returned.

Throws:

MacMapGoneException - The specified host is no longer mapped by the target MAC mapping.

MacMapPortBusyException - The specified VLAN network on a switch port is reserved by another virtual mapping.

MacMapDuplicateException - The same MAC address as mv is already mapped to the same vBridge.

VTNException - A fatal error occurred.