org.onosproject.drivers.juniper

Class JuniperUtils

java.lang.Object

org.onosproject.drivers.juniper.JuniperUtils

public final class JuniperUtils
extends Object

Utility class for Netconf XML for Juniper. Tested with MX240 junos 14.2

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	JuniperUtils.LinkAbstraction Device representation of the adjacency at the IP Layer.

Field Summary

Fields

Modifier and Type	Field and Description
static String	FAILED_CFG
static String	REQ_IF_INFO
static String	REQ_LLDP_NBR_INFO
static String	REQ_MAC_ADD_INFO
static String	REQ_SYS_INFO

Method Summary

Modifier and Type	Method and Description
static void	createBiDirLinkDescription(org.onosproject.net.DeviceId localDevId, org.onosproject.net.Port localPort, org.onosproject.net.DeviceId remoteDevId, org.onosproject.net.Port remotePort, Set<org.onosproject.net.link.LinkDescription> descs) Create two LinkDescriptions corresponding to the bidirectional links.
static org.onosproject.net.device.DeviceDescription	parseJuniperDescription(org.onosproject.net.DeviceId deviceId, org.apache.commons.configuration.HierarchicalConfiguration sysInfoCfg, String chassisText) Parses device configuration and returns the device description.
static Set<JuniperUtils.LinkAbstraction>	parseJuniperLldp(org.apache.commons.configuration.HierarchicalConfiguration info) Parses neighbours discovery information and returns a list of link abstractions.
static List<org.onosproject.net.device.PortDescription>	parseJuniperPorts(org.apache.commons.configuration.HierarchicalConfiguration cfg) Parses device ports configuration and returns a list of port description.
static String	requestBuilder(String request) Helper method to build a XML schema given a request.

Methods inherited from class java.lang.Object

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

Field Detail

FAILED_CFG

public static final String FAILED_CFG

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Constant Field Values

REQ_LLDP_NBR_INFO

public static final String REQ_LLDP_NBR_INFO

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Constant Field Values

REQ_SYS_INFO

public static final String REQ_SYS_INFO

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Constant Field Values

REQ_MAC_ADD_INFO

public static final String REQ_MAC_ADD_INFO

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Constant Field Values

REQ_IF_INFO

public static final String REQ_IF_INFO

See Also:

Constant Field Values

Method Detail

requestBuilder

public static String requestBuilder(String request)

Helper method to build a XML schema given a request.

Parameters:

request - a tag element of the XML schema

Returns:

string containing the XML schema

parseJuniperDescription

public static org.onosproject.net.device.DeviceDescription parseJuniperDescription(org.onosproject.net.DeviceId deviceId,
                                                                                   org.apache.commons.configuration.HierarchicalConfiguration sysInfoCfg,
                                                                                   String chassisText)

Parses device configuration and returns the device description.

Parameters:

deviceId - the id of the device

sysInfoCfg - system configuration

chassisText - chassis string

Returns:

device description

parseJuniperPorts

public static List<org.onosproject.net.device.PortDescription> parseJuniperPorts(org.apache.commons.configuration.HierarchicalConfiguration cfg)

Parses device ports configuration and returns a list of port description.

Parameters:

cfg - interface configuration

Returns:

list of interface descriptions of the device

createBiDirLinkDescription

public static void createBiDirLinkDescription(org.onosproject.net.DeviceId localDevId,
                                              org.onosproject.net.Port localPort,
                                              org.onosproject.net.DeviceId remoteDevId,
                                              org.onosproject.net.Port remotePort,
                                              Set<org.onosproject.net.link.LinkDescription> descs)

Create two LinkDescriptions corresponding to the bidirectional links.

Parameters:

localDevId - the identity of the local device

localPort - the port of the local device

remoteDevId - the identity of the remote device

remotePort - the port of the remote device

descs - the collection to which the link descriptions should be added

parseJuniperLldp

public static Set<JuniperUtils.LinkAbstraction> parseJuniperLldp(org.apache.commons.configuration.HierarchicalConfiguration info)

Parses neighbours discovery information and returns a list of link abstractions.

Parameters:

info - interface configuration

Returns:

set of link abstractions