Optimized imports

[openflowplugin.git] / openflowplugin-impl / src / main / java / org / opendaylight / openflowplugin / impl / translator / PacketReceivedTranslator.java

diff --git a/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/PacketReceivedTranslator.java b/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/PacketReceivedTranslator.java
index 991a855c9dc7c62e8e0943f7d5d503e5fb4909cb..9b5f76069f1d38d303bf27c4365ad7d6335be526 100644 (file)
--- a/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/PacketReceivedTranslator.java
+++ b/openflowplugin-impl/src/main/java/org/opendaylight/openflowplugin/impl/translator/PacketReceivedTranslator.java
@@ -5,67 +5,65 @@
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
+
 package org.opendaylight.openflowplugin.impl.translator;
 
-import org.opendaylight.openflowplugin.api.OFConstants;
-import org.opendaylight.openflowplugin.api.openflow.device.DeviceContext;
+import com.google.common.annotations.VisibleForTesting;
+import java.math.BigInteger;
+import org.opendaylight.openflowplugin.api.openflow.device.DeviceInfo;
 import org.opendaylight.openflowplugin.api.openflow.device.MessageTranslator;
 import org.opendaylight.openflowplugin.api.openflow.md.util.OpenflowVersion;
 import org.opendaylight.openflowplugin.extension.api.AugmentTuple;
 import org.opendaylight.openflowplugin.extension.api.path.MatchPath;
+import org.opendaylight.openflowplugin.impl.util.NodeConnectorRefToPortTranslator;
 import org.opendaylight.openflowplugin.openflow.md.core.extension.MatchExtensionHelper;
 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.match.MatchConvertorImpl;
-import org.opendaylight.openflowplugin.openflow.md.util.InventoryDataServiceUtil;
 import org.opendaylight.openflowplugin.openflow.md.util.PacketInUtil;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.FlowCookie;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorRef;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026.Match;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.InPortCase;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.PacketInMessage;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceived;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.PacketReceivedBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.packet.received.MatchBuilder;
-
-import java.math.BigInteger;
-import java.util.List;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId;
 
 /**
  * Created by tkubas on 4/1/15.
  */
 public class PacketReceivedTranslator implements MessageTranslator<PacketInMessage, PacketReceived> {
     @Override
-    public PacketReceived translate(PacketInMessage input, DeviceContext deviceContext, Object connectionDistinguisher) {
+    public PacketReceived translate(final PacketInMessage input, final DeviceInfo deviceInfo, final Object connectionDistinguisher) {
 
         PacketReceivedBuilder packetReceivedBuilder = new PacketReceivedBuilder();
-        BigInteger datapathId = deviceContext.getPrimaryConnectionContext().getFeatures().getDatapathId();
+        BigInteger datapathId = deviceInfo.getDatapathId();
 
-        // extract the port number
-        Long port = null;
-        if(input.getVersion() == OFConstants.OFP_VERSION_1_0 && input.getInPort() != null) {
-            port = input.getInPort().longValue();
-        } else if (input.getVersion() == OFConstants.OFP_VERSION_1_3) {
-            if (input.getMatch() != null && input.getMatch().getMatchEntry() != null) {
-                port = getPortNumberFromMatch(input.getMatch().getMatchEntry());
-            }
-        }
+        // TODO: connection cookie from connection distinguisher
+        // packetReceivedBuilder.setConnectionCookie(new ConnectionCookie(input.getCookie().longValue()));
 
-        //TODO connection cookie from connection distinguisher
-//        packetReceivedBuilder.setConnectionCookie(new ConnectionCookie(input.getCookie().longValue()));
         packetReceivedBuilder.setPayload(input.getData());
+
         // get the Cookie if it exists
         if (input.getCookie() != null) {
             packetReceivedBuilder.setFlowCookie(new FlowCookie(input.getCookie()));
         }
-        if(port != null) {
-            packetReceivedBuilder.setIngress(InventoryDataServiceUtil.nodeConnectorRefFromDatapathIdPortno(datapathId, port, OpenflowVersion.get(input.getVersion())));
+
+        // Try to create the NodeConnectorRef
+        BigInteger dataPathId = deviceInfo.getDatapathId();
+        NodeConnectorRef nodeConnectorRef = NodeConnectorRefToPortTranslator.toNodeConnectorRef(input, dataPathId);
+
+        // If we was able to create NodeConnectorRef, use it
+        if (nodeConnectorRef != null) {
+            packetReceivedBuilder.setIngress(nodeConnectorRef);
         }
+
         packetReceivedBuilder.setPacketInReason(PacketInUtil.getMdSalPacketInReason(input.getReason()));
 
-        if(input.getTableId() != null) {
-            packetReceivedBuilder.setTableId(new org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId(input.getTableId().getValue().shortValue()));
+        if (input.getTableId() != null) {
+            packetReceivedBuilder.setTableId(new TableId(input.getTableId().getValue().shortValue()));
         }
 
-        if(input.getMatch() != null) {
+        if (input.getMatch() != null) {
             org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.packet.received.Match packetInMatch = getPacketInMatch(input, datapathId);
             packetReceivedBuilder.setMatch(packetInMatch);
         }
@@ -73,7 +71,8 @@ public class PacketReceivedTranslator implements MessageTranslator<PacketInMessa
         return packetReceivedBuilder.build();
     }
 
-    private org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.packet.received.Match getPacketInMatch(PacketInMessage input, BigInteger datapathId) {
+    @VisibleForTesting
+    static org.opendaylight.yang.gen.v1.urn.opendaylight.packet.service.rev130709.packet.received.Match getPacketInMatch(final PacketInMessage input, final BigInteger datapathId) {
         Match match = MatchConvertorImpl.fromOFMatchToSALMatch(input.getMatch(),
                 datapathId,
                 OpenflowVersion.get(input.getVersion().shortValue())).build();
@@ -87,22 +86,4 @@ public class PacketReceivedTranslator implements MessageTranslator<PacketInMessa
         }
         return matchBuilder.build();
     }
-
-    private Long getPortNumberFromMatch(List<MatchEntry> entries) {
-        Long port = null;
-        for (MatchEntry entry : entries) {
-            InPortCase inPortCase = ((InPortCase) entry.getMatchEntryValue());
-            org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.in.port._case.InPort inPort = inPortCase.getInPort();
-            if (inPort != null) {
-
-                if (port == null) {
-                    port = inPort.getPortNumber().getValue();
-                } else {
-//                        LOG.warn("Multiple input ports discovered when walking through match entries (at least {} and {})",
-//                                port, inPort.getPortNumber().getValue());
-                }
-            }
-        }
-        return port;
-    }
 }