X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fcompatibility%2Fsal-compatibility%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fsal%2Fcompatibility%2FFromSalConversionsUtils.java;h=ecf1a94c18c8123dbcffe5c9d398ce69566f356d;hb=4aac6809c89d1a58d1d7ab9aa4af528cc9d8bb3e;hp=eba4aa901bdc1d2496a485c9676024bb01002f3b;hpb=515e60d60ac7dd08aa2440468cd8dab42892e7d0;p=controller.git

diff --git a/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/FromSalConversionsUtils.java b/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/FromSalConversionsUtils.java
index eba4aa901b..ecf1a94c18 100644
--- a/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/FromSalConversionsUtils.java
+++ b/opendaylight/md-sal/compatibility/sal-compatibility/src/main/java/org/opendaylight/controller/sal/compatibility/FromSalConversionsUtils.java
@@ -1,3 +1,10 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * 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.controller.sal.compatibility;
 
 import static org.opendaylight.controller.sal.compatibility.ProtocolConstants.CRUDP;
@@ -54,10 +61,16 @@ import org.opendaylight.yang.gen.v1.urn.opendaylight.model.match.types.rev131026
 
 import com.google.common.net.InetAddresses;
 
-public class FromSalConversionsUtils {
+/**
+ * MD-SAL to AD-SAL conversions collection
+ */
+public final class FromSalConversionsUtils {
 
-    private FromSalConversionsUtils() {
+    /** http://en.wikipedia.org/wiki/IPv4#Packet_structure (end of octet number 1, bit 14.+15.) */
+    public static final int ENC_FIELD_BIT_SIZE = 2;
 
+    private FromSalConversionsUtils() {
+        throw new IllegalAccessError("forcing no instance for factory");
     }
 
     @SuppressWarnings("unused")
@@ -96,7 +109,8 @@ public class FromSalConversionsUtils {
     private static NodeConnectorId inPortMatch(Match sourceMatch) {
         MatchField inPort = sourceMatch.getField(MatchType.IN_PORT);
         if(inPort != null && inPort.getValue() != null && (inPort.getValue() instanceof NodeConnector)) {
-            return new NodeConnectorId(((NodeConnector) inPort.getValue()).getNodeConnectorIdAsString());
+            NodeConnector port = (NodeConnector)inPort.getValue();
+            return (NodeConnectorId)MDFlowMapping.toUri(port);
         }
         return null;
     }
@@ -196,8 +210,11 @@ public class FromSalConversionsUtils {
         MatchField vlan = sourceMatch.getField(MatchType.DL_VLAN);
         if (vlan != null && vlan.getValue() != null) {
             VlanIdBuilder vlanIDBuilder = new VlanIdBuilder();
+            short vid = (short)vlan.getValue();
+            boolean present = (vid != MatchType.DL_VLAN_NONE);
             vlanIDBuilder.setVlanId(new VlanId((NetUtils
-                    .getUnsignedShort((short) vlan.getValue()))));
+                    .getUnsignedShort(vid))));
+            vlanIDBuilder.setVlanIdPresent(present);
             vlanMatchBuild.setVlanId(vlanIDBuilder.build());
         }
 
@@ -254,11 +271,11 @@ public class FromSalConversionsUtils {
                     .setType(etherType);
             targetEthMatchBuild.setEthernetType(ethType.build());
         }
-        if((sourceMatch.getField(DL_SRC) != null && sourceMatch.getField(DL_SRC).getValue() != null) || 
-                (sourceMatch.getField(DL_DST) != null && sourceMatch.getField(DL_DST).getValue() != null)|| 
+        if((sourceMatch.getField(DL_SRC) != null && sourceMatch.getField(DL_SRC).getValue() != null) ||
+                (sourceMatch.getField(DL_DST) != null && sourceMatch.getField(DL_DST).getValue() != null)||
                 dataLinkType != null ) {
-            return targetEthMatchBuild.build();            
-        } 
+            return targetEthMatchBuild.build();
+        }
         return null;
     }
 
@@ -365,7 +382,7 @@ public class FromSalConversionsUtils {
                     .toAddrString(inetDestAddress);
             layer4MatchBuild
             .setIpv4Destination(new Ipv4Prefix(inetDstAddressString));
-        }       
+        }
         return layer4MatchBuild.build();
 
     }
@@ -381,13 +398,13 @@ public class FromSalConversionsUtils {
         }
         if(inetDestAddress != null) {
             String inetDstAddressString = InetAddresses
-                    .toAddrString(inetDestAddress);    
+                    .toAddrString(inetDestAddress);
             layer6MatchBuild
                     .setIpv6Destination(new Ipv6Prefix(inetDstAddressString));
         }
         return layer6MatchBuild.build();
     }
-    
+
     public static boolean flowEquals(Flow statsFlow, Flow storedFlow) {
         if (statsFlow.getClass() != storedFlow.getClass()) {
             return false;
@@ -458,5 +475,12 @@ public class FromSalConversionsUtils {
         return true;
     }
 
+    /**
+     * @param nwDscp NW-DSCP
+     * @return shifted to NW-TOS (with empty ECN part)
+     */
+    public static int dscpToTos(int nwDscp) {
+        return (short) (nwDscp << ENC_FIELD_BIT_SIZE);
+    }
 
 }