etri.sdn.controller.module.statemanager

Class OFMStateManager

java.lang.Object

etri.sdn.controller.OFModule

etri.sdn.controller.module.statemanager.OFMStateManager

public class OFMStateManager
extends OFModule

This module does not handle any OFMessage. The purpose of this module is to handle REST calls that request status-related information including: (1) controller health (2) switch description (3) port information (4) aggregated flow statistics

Author:

bjlee

Field Summary

Fields

Modifier and Type	Field and Description
private State	state Model of this module. initialized by initialize().

Fields inherited from class etri.sdn.controller.OFModule

controller

Constructor Summary

Constructors

Constructor and Description
OFMStateManager()

Method Summary

Methods

Modifier and Type	Method and Description
OFModel[]	getModels() return the model object state.
protected boolean	handleDisconnect(Connection conn) Does nothing except for returning true.
protected boolean	handleHandshakedEvent(Connection conn, MessageContext context) Does nothing except for returning true.
protected boolean	handleMessage(Connection conn, MessageContext context, org.openflow.protocol.OFMessage msg, java.util.List<org.openflow.protocol.OFMessage> outgoing) Does nothing except for returning true.
protected void	initialize() initialize the model object of this module.

Methods inherited from class etri.sdn.controller.OFModule

getController, getModule, init, processDisconnect, processHandshakeFinished, processMessage, registerFilter, registerModule

Methods inherited from class java.lang.Object

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

Field Detail

state

private State state

Model of this module. initialized by initialize().

Constructor Detail

OFMStateManager

public OFMStateManager()

Method Detail

initialize

protected void initialize()

initialize the model object of this module.

Specified by:

initialize in class OFModule

handleHandshakedEvent

protected boolean handleHandshakedEvent(Connection conn,
                            MessageContext context)

Does nothing except for returning true.

Specified by:

handleHandshakedEvent in class OFModule

Parameters:

conn - connection that the event has occurred

context - message context for the handshaking messages

Returns:

true is returned when the event has been correctly processed. false otherwise.

handleMessage

protected boolean handleMessage(Connection conn,
                    MessageContext context,
                    org.openflow.protocol.OFMessage msg,
                    java.util.List<org.openflow.protocol.OFMessage> outgoing)

Does nothing except for returning true.

Specified by:

handleMessage in class OFModule

Parameters:

conn - connection that the message has arrived

context - message context for the message

msg - the actual message object

outgoing - responses for the message arrived, which is filled by the handleMessage implementation

Returns:

true if the message has been correctly processed. false otherwise.

handleDisconnect

protected boolean handleDisconnect(Connection conn)

Does nothing except for returning true.

Specified by:

handleDisconnect in class OFModule

Parameters:

conn - connection that the event has occurred

Returns:

true if the event has been correctly processed. false otherwise.

getModels

public OFModel[] getModels()

return the model object state.

Specified by:

getModels in class OFModule

Returns:

the array of OFModel objects