opendaylight/md-sal/sal-compability/src/main/java/org/opendaylight/controller/sal/compability/ToSalPropertyClassUtils.java

   1 /*
   2  * Copyright (c) 2014 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.controller.sal.compability;
   9
  10 import org.opendaylight.controller.sal.core.*;
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowCapableNodeConnector;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortFeatures;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.node.NodeConnector;
  14
  15 public class ToSalPropertyClassUtils {
  16     public static Bandwidth salAdvertisedBandwidthFrom(NodeConnector nodeConnector) {
  17         FlowCapableNodeConnector flowCapNodeConn = nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
  18         PortFeatures portFeatures = flowCapNodeConn.getAdvertisedFeatures();
  19         return new AdvertisedBandwidth(resolveBandwidth(portFeatures));
  20     }
  21
  22     public static Bandwidth salPeerBandwidthFrom(NodeConnector nodeConnector) {
  23         FlowCapableNodeConnector flowCapNodeConn = nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
  24         PortFeatures portFeatures = flowCapNodeConn.getPeerFeatures();
  25         return new PeerBandwidth(resolveBandwidth(portFeatures));
  26     }
  27
  28     public static Bandwidth salSupportedBandwidthFrom(NodeConnector nodeConnector) {
  29         FlowCapableNodeConnector flowCapNodeConn = nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
  30         PortFeatures portFeatures = flowCapNodeConn.getSupported();
  31         return new SupportedBandwidth(resolveBandwidth(portFeatures));
  32     }
  33
  34     public static MacAddress salMacAddressFrom(NodeConnector nodeConnector) {
  35         FlowCapableNodeConnector flowCapNodeConn = nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
  36         String hwAddress = flowCapNodeConn.getHardwareAddress().getValue();
  37         return new MacAddress(bytesFrom(hwAddress));
  38     }
  39
  40
  41     public static Name salNameFrom(NodeConnector nodeConnector) {
  42         FlowCapableNodeConnector flowCapNodeConn = nodeConnector.getAugmentation(FlowCapableNodeConnector.class);
  43         return new Name(flowCapNodeConn.getName());
  44     }
  45
  46
  47
  48     private static byte[] bytesFrom(String hwAddress) {
  49         String[] mac = hwAddress.split(":");
  50         byte[] macAddress = new byte[6]; // mac.length == 6 bytes
  51         for (int i = 0; i < mac.length; i++) {
  52             macAddress[i] = Integer.decode("0x" + mac[i]).byteValue();
  53         }
  54         return macAddress;
  55     }
  56
  57     private static long resolveBandwidth(PortFeatures portFeatures) {
  58         if (portFeatures.is_1tbFd()) {
  59             return Bandwidth.BW1Tbps;
  60         } else if (portFeatures.is_100gbFd()) {
  61             return Bandwidth.BW100Gbps;
  62         } else if (portFeatures.is_40gbFd()) {
  63             return Bandwidth.BW40Gbps;
  64         } else if (portFeatures.is_10gbFd()) {
  65             return Bandwidth.BW10Gbps;
  66         } else if (portFeatures.is_1gbHd() || portFeatures.is_1gbFd()) {
  67             return Bandwidth.BW1Gbps;
  68         } else if (portFeatures.is_100mbHd() || portFeatures.is_100mbFd()) {
  69             return Bandwidth.BW100Mbps;
  70         } else if (portFeatures.is_10mbHd() || portFeatures.is_10mbFd()) {
  71             return Bandwidth.BW10Mbps;
  72         } else {
  73             return Bandwidth.BWUNK;
  74         }
  75     }
  76
  77 }