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