openflow-protocol-impl/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.lang.reflect.InvocationTargetException;\r
   5 import java.net.InetAddress;\r
   6 import java.util.Arrays;\r
   7 import java.util.concurrent.ExecutionException;\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.SwitchConnectionHandler;\r
  13 import org.opendaylight.openflowjava.protocol.impl.util.BufferHelper;\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.SystemNotificationsListener;\r
  33 import org.opendaylight.yangtools.yang.common.RpcError;\r
  34 import org.opendaylight.yangtools.yang.common.RpcResult;\r
  35 import org.slf4j.Logger;\r
  36 import org.slf4j.LoggerFactory;\r
  37 \r
  38 import com.google.common.util.concurrent.SettableFuture;\r
  39 \r
  40 /**\r
  41  * @author michal.polkorab\r
  42  *\r
  43  */\r
  44 public class MockPlugin implements OpenflowProtocolListener, SwitchConnectionHandler, SystemNotificationsListener {\r
  45 \r
  46     private static final Logger LOGGER = LoggerFactory.getLogger(MockPlugin.class);\r
  47     private ConnectionAdapter adapter;\r
  48     private SettableFuture<Void> finishedFuture;\r
  49     \r
  50     public MockPlugin() {\r
  51         finishedFuture = SettableFuture.create();\r
  52     }\r
  53     \r
  54     @Override\r
  55     public void onSwitchConnected(ConnectionAdapter connection) {\r
  56         LOGGER.debug("onSwitchConnected");\r
  57         this.adapter = connection;\r
  58         connection.setMessageListener(this);\r
  59         connection.setSystemListener(this);\r
  60     }\r
  61 \r
  62     @Override\r
  63     public boolean accept(InetAddress switchAddress) {\r
  64         // TODO Auto-generated method stub\r
  65         return true;\r
  66     }\r
  67 \r
  68     @Override\r
  69     public void onEchoRequestMessage(EchoRequestMessage notification) {\r
  70         LOGGER.debug("EchoRequest message received");\r
  71         LOGGER.debug("Building EchoReplyInput");\r
  72         EchoReplyInputBuilder replyBuilder = new EchoReplyInputBuilder();\r
  73         try {\r
  74             BufferHelper.setupHeader(replyBuilder);\r
  75         } catch (NoSuchMethodException | SecurityException\r
  76                 | IllegalAccessException | IllegalArgumentException\r
  77                 | InvocationTargetException e) {\r
  78             LOGGER.error(e.getMessage(), e);\r
  79         }\r
  80         replyBuilder.setXid(notification.getXid());\r
  81         EchoReplyInput echoReplyInput = replyBuilder.build();\r
  82         LOGGER.debug("EchoReplyInput built");\r
  83         LOGGER.debug("Going to send EchoReplyInput");\r
  84         adapter.echoReply(echoReplyInput);\r
  85         LOGGER.debug("EchoReplyInput sent");\r
  86     }\r
  87 \r
  88     @Override\r
  89     public void onErrorMessage(ErrorMessage notification) {\r
  90         LOGGER.debug("Error message received");\r
  91         \r
  92     }\r
  93 \r
  94     @Override\r
  95     public void onExperimenterMessage(ExperimenterMessage notification) {\r
  96         LOGGER.debug("Experimenter message received");\r
  97         \r
  98     }\r
  99 \r
 100     @Override\r
 101     public void onFlowRemovedMessage(FlowRemovedMessage notification) {\r
 102         LOGGER.debug("FlowRemoved message received");\r
 103         \r
 104     }\r
 105 \r
 106     @Override\r
 107     public void onHelloMessage(HelloMessage notification) {\r
 108         LOGGER.debug("Hello message received");\r
 109         HelloInputBuilder hib = new HelloInputBuilder();\r
 110         GetFeaturesInputBuilder featuresBuilder = new GetFeaturesInputBuilder();\r
 111         try {\r
 112             BufferHelper.setupHeader(hib);\r
 113             BufferHelper.setupHeader(featuresBuilder);\r
 114         } catch (Exception e) {\r
 115            LOGGER.error(e.getMessage(), e);\r
 116         }\r
 117         HelloInput hi = hib.build();\r
 118         adapter.hello(hi);\r
 119         LOGGER.debug("hello msg sent");\r
 120         GetFeaturesInput featuresInput = featuresBuilder.build();\r
 121         try {\r
 122             LOGGER.debug("Going to send featuresRequest");\r
 123             RpcResult<GetFeaturesOutput> rpcResult = adapter.getFeatures(\r
 124                     featuresInput).get(2500, TimeUnit.MILLISECONDS);\r
 125             if (rpcResult.isSuccessful()) {\r
 126                 byte[] byteArray = rpcResult.getResult().getDatapathId()\r
 127                         .toByteArray();\r
 128                 LOGGER.debug("DatapathId: " + Arrays.toString(byteArray));\r
 129             } else {\r
 130                 RpcError rpcError = rpcResult.getErrors().iterator().next();\r
 131                 LOGGER.warn("rpcResult failed: "\r
 132                         + rpcError.getCause().getMessage(), rpcError.getCause());\r
 133             }\r
 134         } catch (InterruptedException | ExecutionException | TimeoutException e) {\r
 135             LOGGER.error(e.getMessage(), e);\r
 136         }\r
 137         LOGGER.info("After FeaturesReply message - disconnecting");\r
 138         adapter.disconnect();\r
 139         finishedFuture.set(null);\r
 140     }\r
 141 \r
 142     @Override\r
 143     public void onMultipartReplyMessage(MultipartReplyMessage notification) {\r
 144         LOGGER.debug("MultipartReply message received");\r
 145         \r
 146     }\r
 147 \r
 148     @Override\r
 149     public void onMultipartRequestMessage(MultipartRequestMessage notification) {\r
 150         LOGGER.debug("MultipartRequest message received");\r
 151         \r
 152     }\r
 153 \r
 154     @Override\r
 155     public void onPacketInMessage(PacketInMessage notification) {\r
 156         LOGGER.debug("PacketIn message received");\r
 157         \r
 158     }\r
 159 \r
 160     @Override\r
 161     public void onPortStatusMessage(PortStatusMessage notification) {\r
 162         LOGGER.debug("PortStatus message received");\r
 163         \r
 164     }\r
 165 \r
 166     @Override\r
 167     public void onDisconnectEvent(DisconnectEvent notification) {\r
 168         LOGGER.debug("disconnection ocured: "+notification.getInfo());\r
 169     }\r
 170 \r
 171     public SettableFuture<Void> getFinishedFuture() {\r
 172         return finishedFuture;\r
 173     }\r
 174 \r
 175 \r
 176 }\r