openflow-protocol-it/src/test/java/org/opendaylight/openflowjava/protocol/impl/integration/MockPlugin.java

   1 /* Copyright (C)2013 Pantheon Technologies, s.r.o. All rights reserved. */\r
   2 package org.opendaylight.openflowjava.protocol.impl.integration;\r
   3 \r
   4 import java.net.InetAddress;\r
   5 import java.util.Arrays;\r
   6 import java.util.concurrent.ExecutionException;\r
   7 import java.util.concurrent.Future;\r
   8 import java.util.concurrent.TimeUnit;\r
   9 import java.util.concurrent.TimeoutException;\r
  10 \r
  11 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionAdapter;\r
  12 import org.opendaylight.openflowjava.protocol.api.connection.ConnectionReadyListener;\r
  13 import org.opendaylight.openflowjava.protocol.api.connection.SwitchConnectionHandler;\r
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoReplyInput;\r
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoReplyInputBuilder;\r
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.EchoRequestMessage;\r
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ErrorMessage;\r
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.ExperimenterMessage;\r
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.FlowRemovedMessage;\r
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesInput;\r
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesInputBuilder;\r
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.GetFeaturesOutput;\r
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloInput;\r
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloInputBuilder;\r
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.HelloMessage;\r
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartReplyMessage;\r
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.MultipartRequestMessage;\r
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OpenflowProtocolListener;\r
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;\r
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PortStatusMessage;\r
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.system.rev130927.DisconnectEvent;\r
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.system.rev130927.SwitchIdleEvent;\r
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.system.rev130927.SystemNotificationsListener;\r
  34 import org.opendaylight.yangtools.yang.common.RpcError;\r
  35 import org.opendaylight.yangtools.yang.common.RpcResult;\r
  36 import org.slf4j.Logger;\r
  37 import org.slf4j.LoggerFactory;\r
  38 \r
  39 import com.google.common.util.concurrent.SettableFuture;\r
  40 \r
  41 /**\r
  42  * @author michal.polkorab\r
  43  *\r
  44  */\r
  45 public class MockPlugin implements OpenflowProtocolListener, SwitchConnectionHandler, \r
  46         SystemNotificationsListener, ConnectionReadyListener {\r
  47 \r
  48     protected static final Logger LOGGER = LoggerFactory.getLogger(MockPlugin.class);\r
  49     protected ConnectionAdapter adapter;\r
  50     private SettableFuture<Void> finishedFuture;\r
  51     private int idleCounter = 0;\r
  52 \r
  53     /** Creates MockPlugin */\r
  54     public MockPlugin() {\r
  55         LOGGER.info("Creating MockPlugin");\r
  56         finishedFuture = SettableFuture.create();\r
  57         LOGGER.info("mockPlugin: "+System.identityHashCode(this));\r
  58     }\r
  59     \r
  60     @Override\r
  61     public void onSwitchConnected(ConnectionAdapter connection) {\r
  62         LOGGER.info("onSwitchConnected: " + connection);\r
  63         this.adapter = connection;\r
  64         connection.setMessageListener(this);\r
  65         connection.setSystemListener(this);\r
  66         connection.setConnectionReadyListener(this);\r
  67     }\r
  68 \r
  69     @Override\r
  70     public boolean accept(InetAddress switchAddress) {\r
  71         // TODO Auto-generated method stub\r
  72         return true;\r
  73     }\r
  74 \r
  75     @Override\r
  76     public void onEchoRequestMessage(final EchoRequestMessage notification) {\r
  77         new Thread(new Runnable() {\r
  78             @Override\r
  79             public void run() {\r
  80                 LOGGER.debug("EchoRequest message received");\r
  81                 EchoReplyInputBuilder replyBuilder = new EchoReplyInputBuilder();\r
  82                 replyBuilder.setVersion((short) 4);\r
  83                 replyBuilder.setXid(notification.getXid());\r
  84                 EchoReplyInput echoReplyInput = replyBuilder.build();\r
  85                 adapter.echoReply(echoReplyInput);\r
  86                 LOGGER.debug("EchoReplyInput sent");\r
  87                 LOGGER.debug("adapter: "+adapter);\r
  88             }\r
  89         }).start();\r
  90     }\r
  91 \r
  92     @Override\r
  93     public void onErrorMessage(ErrorMessage notification) {\r
  94         LOGGER.debug("Error message received");\r
  95         \r
  96     }\r
  97 \r
  98     @Override\r
  99     public void onExperimenterMessage(ExperimenterMessage notification) {\r
 100         LOGGER.debug("Experimenter message received");\r
 101         \r
 102     }\r
 103 \r
 104     @Override\r
 105     public void onFlowRemovedMessage(FlowRemovedMessage notification) {\r
 106         LOGGER.debug("FlowRemoved message received");\r
 107         \r
 108     }\r
 109 \r
 110     @Override\r
 111     public void onHelloMessage(HelloMessage notification) {\r
 112         new Thread(new Runnable() {\r
 113             @Override\r
 114             public void run() {\r
 115                 LOGGER.debug("Hello message received");\r
 116                 HelloInputBuilder hib = new HelloInputBuilder();\r
 117                 hib.setVersion((short) 4);\r
 118                 hib.setXid(2L);\r
 119                 HelloInput hi = hib.build();\r
 120                 adapter.hello(hi);\r
 121                 LOGGER.debug("hello msg sent");\r
 122                 new Thread(new Runnable() {\r
 123                     @Override\r
 124                     public void run() {\r
 125                         sendFeaturesReply();\r
 126                     }\r
 127                 }).start();\r
 128                 LOGGER.debug("adapter: "+adapter);\r
 129             }\r
 130         }).start();\r
 131     }\r
 132     \r
 133     protected void sendFeaturesReply() {\r
 134         GetFeaturesInputBuilder featuresBuilder = new GetFeaturesInputBuilder();\r
 135         featuresBuilder.setVersion((short) 4);\r
 136         featuresBuilder.setXid(3L);\r
 137         GetFeaturesInput featuresInput = featuresBuilder.build();\r
 138         try {\r
 139             LOGGER.debug("Going to send featuresRequest");\r
 140             RpcResult<GetFeaturesOutput> rpcResult = adapter.getFeatures(\r
 141                     featuresInput).get(2500, TimeUnit.MILLISECONDS);\r
 142             if (rpcResult.isSuccessful()) {\r
 143                 byte[] byteArray = rpcResult.getResult().getDatapathId()\r
 144                         .toByteArray();\r
 145                 LOGGER.info("DatapathId: " + Arrays.toString(byteArray));\r
 146             } else {\r
 147                 RpcError rpcError = rpcResult.getErrors().iterator().next();\r
 148                 LOGGER.warn("rpcResult failed: "\r
 149                         + rpcError.getCause().getMessage(), rpcError.getCause());\r
 150             }\r
 151         } catch (InterruptedException | ExecutionException | TimeoutException e) {\r
 152             LOGGER.error(e.getMessage(), e);\r
 153         }\r
 154         LOGGER.info("After FeaturesReply message");\r
 155     }\r
 156 \r
 157     protected void shutdown() {\r
 158         LOGGER.debug("adapter: "+adapter);\r
 159         try {\r
 160             LOGGER.info("mockPlugin: "+System.identityHashCode(this));\r
 161             Thread.sleep(500);\r
 162             if (adapter != null) {\r
 163                 Future<Boolean> disconnect = adapter.disconnect();\r
 164                 disconnect.get();\r
 165                 LOGGER.info("Disconnected");\r
 166             } \r
 167         } catch (Exception e) {\r
 168             LOGGER.error(e.getMessage(), e);\r
 169         }\r
 170         finishedFuture.set(null);\r
 171     }\r
 172 \r
 173     @Override\r
 174     public void onMultipartReplyMessage(MultipartReplyMessage notification) {\r
 175         LOGGER.debug("MultipartReply message received");\r
 176         \r
 177     }\r
 178 \r
 179     @Override\r
 180     public void onMultipartRequestMessage(MultipartRequestMessage notification) {\r
 181         LOGGER.debug("MultipartRequest message received");\r
 182         \r
 183     }\r
 184 \r
 185     @Override\r
 186     public void onPacketInMessage(PacketInMessage notification) {\r
 187         LOGGER.debug("PacketIn message received");\r
 188         \r
 189     }\r
 190 \r
 191     @Override\r
 192     public void onPortStatusMessage(PortStatusMessage notification) {\r
 193         LOGGER.debug("PortStatus message received");\r
 194         \r
 195     }\r
 196 \r
 197     @Override\r
 198     public void onDisconnectEvent(DisconnectEvent notification) {\r
 199         LOGGER.debug("disconnection ocured: "+notification.getInfo());\r
 200         LOGGER.debug("adapter: "+adapter);\r
 201     }\r
 202 \r
 203     /**\r
 204      * @return finishedFuture object\r
 205      */\r
 206     public SettableFuture<Void> getFinishedFuture() {\r
 207         return finishedFuture;\r
 208     }\r
 209 \r
 210     @Override\r
 211     public void onSwitchIdleEvent(SwitchIdleEvent notification) {\r
 212         LOGGER.debug("switch status: "+notification.getInfo());\r
 213         idleCounter ++;\r
 214     }\r
 215 \r
 216     /**\r
 217      * @return number of occured idleEvents\r
 218      */\r
 219     public int getIdleCounter() {\r
 220         return idleCounter;\r
 221     }\r
 222     \r
 223     @Override\r
 224     public void onConnectionReady() {\r
 225         LOGGER.debug("connection ready notification arrived");\r
 226     }\r
 227 \r
 228 \r
 229 }\r