cisco-xr-driver/src/main/java/org/opendaylight/unimgr/mef/nrp/cisco/xr/common/helper/InterfaceHelper.java

   1 /*
   2  * Copyright (c) 2016 Cisco Systems Inc and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.unimgr.mef.nrp.cisco.xr.common.helper;
   9
  10 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.ifmgr.cfg.rev150730.InterfaceActive;
  11 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.ifmgr.cfg.rev150730.InterfaceConfigurations;
  12 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.ifmgr.cfg.rev150730.InterfaceConfigurationsBuilder;
  13 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.ifmgr.cfg.rev150730._interface.configurations.InterfaceConfiguration;
  14 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.ifmgr.cfg.rev150730._interface.configurations.InterfaceConfigurationBuilder;
  15 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.ifmgr.cfg.rev150730._interface.configurations._interface.configuration.Mtus;
  16 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109.InterfaceConfiguration3;
  17 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109.InterfaceConfiguration3Builder;
  18 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109._interface.configurations._interface.configuration.L2Transport;
  19 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.ios.xr.l2vpn.cfg.rev151109._interface.configurations._interface.configuration.L2TransportBuilder;
  20 import org.opendaylight.yang.gen.v1.http.cisco.com.ns.yang.cisco.xr.types.rev150629.InterfaceName;
  21 import org.opendaylight.yang.gen.v1.urn.onf.core.network.module.rev160630.g_forwardingconstruct.FcPort;
  22 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  23
  24 import java.util.LinkedList;
  25 import java.util.List;
  26 import java.util.Optional;
  27
  28 /**
  29  * Helper, designated to support interface configuration
  30  *
  31  * @author krzysztof.bijakowski@amartus.com
  32  */
  33 public class InterfaceHelper {
  34     private List<InterfaceConfiguration> configurations;
  35
  36     public static InterfaceName getInterfaceName(FcPort port) {
  37         String interfaceName = port.getTp().getValue();
  38
  39         if(interfaceName.contains(":")) {
  40             interfaceName = interfaceName.split(":")[1];
  41         }
  42
  43         return new InterfaceName(interfaceName);
  44     }
  45
  46     public static InstanceIdentifier<InterfaceConfigurations> getInterfaceConfigurationsId() {
  47         return InstanceIdentifier.builder(InterfaceConfigurations.class).build();
  48     }
  49
  50     public InterfaceHelper() {
  51         configurations = new LinkedList<>();
  52     }
  53
  54     public InterfaceHelper addInterface(FcPort port, Optional<Mtus> mtus, boolean setL2Transport) {
  55         return addInterface(getInterfaceName(port), mtus, setL2Transport);
  56     }
  57
  58     public InterfaceHelper addInterface(InterfaceName name, Optional<Mtus> mtus, boolean setL2Transport) {
  59         InterfaceConfigurationBuilder configurationBuilder = new InterfaceConfigurationBuilder();
  60
  61         configurationBuilder
  62             .setInterfaceName(name)
  63             .setActive(new InterfaceActive("act"))
  64             .setShutdown(Boolean.FALSE);
  65
  66         if(mtus.isPresent()) {
  67             configurationBuilder.setMtus(mtus.get());
  68         }
  69
  70         if(setL2Transport) {
  71             setL2Configuration(configurationBuilder);
  72         }
  73
  74         configurations.add(configurationBuilder.build());
  75         return this;
  76     }
  77
  78     public InterfaceConfigurations build() {
  79         return new InterfaceConfigurationsBuilder()
  80             .setInterfaceConfiguration(configurations)
  81             .build();
  82     }
  83
  84     private void setL2Configuration(InterfaceConfigurationBuilder configurationBuilder) {
  85         L2Transport l2transport = new L2TransportBuilder()
  86             .setEnabled(true)
  87             .build();
  88
  89         InterfaceConfiguration3 augmentation = new InterfaceConfiguration3Builder()
  90             .setL2Transport(l2transport)
  91             .build();
  92
  93         configurationBuilder.addAugmentation(InterfaceConfiguration3.class, augmentation);
  94     }
  95 }