openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/PortConvertor.java

   1 /**
   2  * Copyright (c) 2014 Ericsson India Global Services Pvt Ltd. 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  * Contributor: usha.m.s@ericsson.com
   9  */
  10 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor;
  11
  12 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfig;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortConfigV10;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeatures;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortFeaturesV10;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortNumber;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.types.rev130731.PortState;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortModInput;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortModInputBuilder;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.multipart.reply.port.desc.Ports;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.multipart.reply.multipart.reply.body.multipart.reply.port.desc._case.multipart.reply.port.desc.PortsBuilder;
  23 import org.slf4j.Logger;
  24 import org.slf4j.LoggerFactory;
  25
  26 /**
  27  * @author esssuuu This convertor class is used for Port Mod,port status and
  28  *         port description messages,decodes SAL and encodes to OF Data
  29  *
  30  */
  31 public final class PortConvertor {
  32     private static final Logger log = LoggerFactory.getLogger(PortConvertor.class);
  33
  34     private PortConvertor() {
  35
  36     }
  37
  38     /**
  39      * This method is used by PORT_MOD_MESSAGE
  40      *
  41      * @param source
  42      * @return
  43      */
  44
  45     public static PortModInput toPortModInput(
  46             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.port.Port source,
  47             short version) {
  48
  49
  50         PortConfig config = maskPortConfigFields(source.getConfiguration());
  51         PortConfigV10 configV10 = maskPortConfigV10Fields(source.getConfiguration());
  52
  53         PortModInputBuilder portModInputBuilder = new PortModInputBuilder();
  54         portModInputBuilder.setAdvertise(getPortFeatures(source.getAdvertisedFeatures()));
  55         portModInputBuilder.setPortNo(new PortNumber(source.getPortNumber()));
  56
  57         portModInputBuilder.setConfig(config);
  58         portModInputBuilder.setMask(config);
  59
  60         portModInputBuilder.setHwAddress(new MacAddress(source.getHardwareAddress()));
  61
  62         portModInputBuilder.setVersion(version);
  63
  64         portModInputBuilder.setConfigV10(configV10);
  65         portModInputBuilder.setMaskV10(configV10);
  66         portModInputBuilder.setAdvertiseV10(getPortFeaturesV10(source.getAdvertisedFeatures()));
  67         return portModInputBuilder.build();
  68
  69     }
  70
  71     private static PortConfig maskPortConfigFields(
  72             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortConfig configData) {
  73         Boolean portDown = configData.isPORTDOWN();
  74         Boolean noRecv = configData.isNORECV();
  75         Boolean noFwd = configData.isNOFWD();
  76         Boolean noPacketIn = configData.isNOPACKETIN();
  77
  78         return new PortConfig(noFwd, noPacketIn, noRecv, portDown);
  79
  80     }
  81
  82     private static PortConfigV10 maskPortConfigV10Fields(
  83             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortConfig configData) {
  84         Boolean portDown = configData.isPORTDOWN();
  85         Boolean noRecv = configData.isNORECV();
  86         Boolean noFwd = configData.isNOFWD();
  87         Boolean noPacketIn = configData.isNOPACKETIN();
  88
  89         return new PortConfigV10(false, noFwd, noPacketIn, noRecv, true, true, portDown);
  90
  91     }
  92     private static PortFeatures getPortFeatures(
  93             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortFeatures salPortFeatures) {
  94
  95         return new PortFeatures(salPortFeatures.isHundredGbFd(), salPortFeatures.isHundredMbFd(),
  96                 salPortFeatures.isHundredMbHd(), salPortFeatures.isTenGbFd(), salPortFeatures.isTenMbFd(),
  97                 salPortFeatures.isTenMbHd(), salPortFeatures.isOneGbFd(), salPortFeatures.isOneGbHd(),
  98                 salPortFeatures.isOneTbFd(), salPortFeatures.isFortyGbFd(), salPortFeatures.isAutoeng(),
  99                 salPortFeatures.isCopper(), salPortFeatures.isFiber(), salPortFeatures.isOther(),
 100                 salPortFeatures.isPause(), salPortFeatures.isPauseAsym());
 101     }
 102
 103     private static PortFeaturesV10 getPortFeaturesV10(
 104             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortFeatures salPortFeatures) {
 105
 106         return new PortFeaturesV10(salPortFeatures.isHundredMbFd(), salPortFeatures.isHundredMbHd(), salPortFeatures.isTenGbFd(), salPortFeatures.isTenMbFd(), salPortFeatures.isTenMbHd(),
 107                 salPortFeatures.isOneGbFd(), salPortFeatures.isOneGbHd(), salPortFeatures.isAutoeng(), salPortFeatures.isCopper(), salPortFeatures.isFiber(),
 108                 salPortFeatures.isPause(), salPortFeatures.isPauseAsym());
 109     }
 110
 111
 112     /*
 113      * This method is called as a reply to OFPMP_PORT_DESCRIPTION
 114      * message(OF1.3.1)
 115      */
 116     /**
 117      * @param source
 118      *            :SAL FlowCapablePort
 119      * @return OF:Ports
 120      */
 121     public static Ports toPortDesc(
 122             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.FlowCapablePort source) {
 123
 124         PortConfig config = null;
 125         PortState portState = null;
 126
 127         PortsBuilder OFPortDescDataBuilder = new PortsBuilder();
 128         OFPortDescDataBuilder.setPortNo(source.getPortNumber()); // portNO
 129
 130         OFPortDescDataBuilder.setHwAddr(source.getHardwareAddress());
 131         OFPortDescDataBuilder.setName(source.getName());
 132
 133         config = maskPortConfigFields(source.getConfiguration());
 134
 135         OFPortDescDataBuilder.setConfig(config);
 136
 137         portState = getPortState(source.getState());
 138
 139         OFPortDescDataBuilder.setState(portState);
 140         OFPortDescDataBuilder.setCurrentFeatures(getPortFeatures(source.getCurrentFeature()));
 141         OFPortDescDataBuilder.setAdvertisedFeatures(getPortFeatures(source.getAdvertisedFeatures()));
 142         OFPortDescDataBuilder.setSupportedFeatures(getPortFeatures(source.getSupported()));
 143         OFPortDescDataBuilder.setPeerFeatures(getPortFeatures(source.getPeerFeatures()));
 144         OFPortDescDataBuilder.setCurrSpeed(source.getCurrentSpeed());
 145         OFPortDescDataBuilder.setMaxSpeed(source.getMaximumSpeed());
 146
 147         return OFPortDescDataBuilder.build();
 148
 149     }
 150
 151     private static PortState getPortState(
 152             org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.PortState state) {
 153
 154         boolean isLinkDown = state.isLinkDown();
 155         boolean isBlocked = state.isBlocked();
 156         boolean isLive = state.isLive();
 157
 158         return new PortState(isLinkDown, isBlocked, isLive);
 159
 160     }
 161
 162
 163
 164 }