org.onosproject.snmp.ctl

Class DefaultSnmpController

java.lang.Object

org.onosproject.snmp.ctl.DefaultSnmpController

All Implemented Interfaces:

SnmpController

@Service
public class DefaultSnmpController
extends Object
implements SnmpController

Default implementation of the SNMP sub-controller.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.btisystems.pronx.ems.core.snmp.ISnmpSessionFactory	sessionFactory
protected Map<org.onosproject.net.DeviceId,com.btisystems.pronx.ems.core.snmp.ISnmpSession>	sessionMap
protected Map<org.onosproject.net.DeviceId,SnmpDevice>	snmpDeviceMap

Constructor Summary

Constructors

Constructor and Description
DefaultSnmpController()

Method Summary

Modifier and Type	Method and Description
void	activate(org.osgi.service.component.ComponentContext context)
void	addDevice(org.onosproject.net.DeviceId did, SnmpDevice device) Add a device with a specific DeviceId.
DefaultAlarm	buildWalkFailedAlarm(org.onosproject.net.DeviceId deviceId) Creates an error alarm if the interaction with the device failed.
void	deactivate()
SnmpDevice	getDevice(org.onosproject.net.DeviceId did) Gets a device for a specific deviceId.
Collection<SnmpDevice>	getDevices() Return all the devices that this controller has notion of.
com.btisystems.pronx.ems.core.snmp.ISnmpSession	getSession(org.onosproject.net.DeviceId deviceId) Gets an Instance of ISnmpSession for a specific device.
void	removeDevice(org.onosproject.net.DeviceId did) Removes a specific device.

Methods inherited from class java.lang.Object

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

Field Detail

sessionFactory

protected com.btisystems.pronx.ems.core.snmp.ISnmpSessionFactory sessionFactory

sessionMap

protected final Map<org.onosproject.net.DeviceId,com.btisystems.pronx.ems.core.snmp.ISnmpSession> sessionMap

snmpDeviceMap

protected final Map<org.onosproject.net.DeviceId,SnmpDevice> snmpDeviceMap

Constructor Detail

DefaultSnmpController

public DefaultSnmpController()

Method Detail

activate

@Activate
public void activate(org.osgi.service.component.ComponentContext context)

deactivate

@Deactivate
public void deactivate()

getSession

public com.btisystems.pronx.ems.core.snmp.ISnmpSession getSession(org.onosproject.net.DeviceId deviceId)
                                                           throws IOException

Description copied from interface: SnmpController

Gets an Instance of ISnmpSession for a specific device.

Specified by:

getSession in interface SnmpController

Parameters:

deviceId - device to retrieve the session for.

Returns:

ISnmp session.

Throws:

IOException - if the session can't be established.

getDevices

public Collection<SnmpDevice> getDevices()

Description copied from interface: SnmpController

Return all the devices that this controller has notion of.

Specified by:

getDevices in interface SnmpController

Returns:

Set of all Snmp devices

getDevice

public SnmpDevice getDevice(org.onosproject.net.DeviceId did)

Description copied from interface: SnmpController

Gets a device for a specific deviceId.

Specified by:

getDevice in interface SnmpController

Parameters:

did - device id of the device

Returns:

SnmpDevice for given deviceId

removeDevice

public void removeDevice(org.onosproject.net.DeviceId did)

Description copied from interface: SnmpController

Removes a specific device.

Specified by:

removeDevice in interface SnmpController

Parameters:

did - device id of the device to be removed

addDevice

public void addDevice(org.onosproject.net.DeviceId did,
                      SnmpDevice device)

Description copied from interface: SnmpController

Add a device with a specific DeviceId.

Specified by:

addDevice in interface SnmpController

Parameters:

did - deviceId of the device

device - device to add to this controller

buildWalkFailedAlarm

public DefaultAlarm buildWalkFailedAlarm(org.onosproject.net.DeviceId deviceId)

Description copied from interface: SnmpController

Creates an error alarm if the interaction with the device failed.

Specified by:

buildWalkFailedAlarm in interface SnmpController

Parameters:

deviceId - the device with a failed interaction

Returns:

default alarm error