Use ByteBuf.readRetainedSlice()
[openflowplugin.git] / extension / openflowplugin-extension-nicira / src / main / java / org / opendaylight / openflowplugin / extension / vendor / nicira / convertor / match / EthDstConvertor.java
index 3596373bfa049fd04506e55d529547e5f135ffa2..3b69e890ace47e09af82e4802064810141551b40 100644 (file)
@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -7,91 +7,78 @@
  */
 package org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.match;
 
-import com.google.common.base.Optional;
 import org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava;
 import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
 import org.opendaylight.openflowplugin.extension.api.ExtensionAugment;
 import org.opendaylight.openflowplugin.extension.api.path.MatchPath;
 import org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.CodecPreconditionException;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm0Class;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.EthDstCaseValue;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.EthDstCaseValueBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.of.match.eth.dst.grouping.EthDstValuesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.EthDstCaseValue;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.EthDstCaseValueBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlowBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketIn;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifPacketInBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemoved;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifSwitchFlowRemovedBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifUpdateFlowStats;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNotifUpdateFlowStatsBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfEthDstGrouping;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessage;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchPacketInMessageBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStats;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchRpcGetFlowStatsBuilder;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxmOfEthDstKey;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.eth.dst.grouping.NxmOfEthDst;
 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.nxm.of.eth.dst.grouping.NxmOfEthDstBuilder;
 import org.opendaylight.yangtools.yang.binding.Augmentation;
 
 /**
+ * Convert to/from SAL flow model to openflowjava model for EthDstCase.
+ *
  * @author msunal
  */
 public class EthDstConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
 
-    /*
-     * (non-Javadoc)
-     * 
-     * @see
-     * org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava#convert
-     * (org.opendaylight.yangtools.yang.binding.DataContainer,
-     * org.opendaylight.openflowplugin.extension.api.path.AugmentationPath)
-     */
     @Override
-    public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
-        EthDstCaseValue ethDstCaseValue = ((EthDstCaseValue) input.getMatchEntryValue());
-        return resolveAugmentation(new NxmOfEthDstBuilder().setMacAddress(ethDstCaseValue.getEthDstValues().getMacAddress()).build(), path,
-                NxmOfEthDstKey.class);
-    }
-
-    private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(NxmOfEthDst value,
-                                                                                           MatchPath path, Class<? extends ExtensionKey> key) {
-        switch (path) {
-            case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_MATCH:
-                return new ExtensionAugment<>(NxAugMatchNotifUpdateFlowStats.class,
-                        new NxAugMatchNotifUpdateFlowStatsBuilder().setNxmOfEthDst(value).build(), key);
-            case PACKETRECEIVED_MATCH:
-                return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class, new NxAugMatchNotifPacketInBuilder()
-                        .setNxmOfEthDst(value).build(), key);
-            case SWITCHFLOWREMOVED_MATCH:
-                return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
-                        new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmOfEthDst(value).build(), key);
-            default:
-                throw new CodecPreconditionException(path);
-        }
+    public ExtensionAugment<? extends Augmentation<Extension>> convert(final MatchEntry input, final MatchPath path) {
+        EthDstCaseValue ethDstCaseValue = (EthDstCaseValue) input.getMatchEntryValue();
+        return resolveAugmentation(
+                new NxmOfEthDstBuilder().setMacAddress(ethDstCaseValue.getEthDstValues().getMacAddress()).build(), path,
+                NxmOfEthDstKey.VALUE);
     }
 
-    /*
-     * (non-Javadoc)
-     * 
-     * @see
-     * org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava#convert
-     * (org
-     * .opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general
-     * .rev140714.general.extension.grouping.Extension)
-     */
     @Override
-    public MatchEntry convert(Extension extension) {
-        Optional<NxmOfEthDstGrouping> matchGrouping = MatchUtil.ethDstResolver.getExtension(extension);
-        if (!matchGrouping.isPresent()) {
+    public MatchEntry convert(final Extension extension) {
+        final var matchGrouping = MatchUtil.ETH_DST_RESOLVER.findExtension(extension);
+        if (matchGrouping.isEmpty()) {
             throw new CodecPreconditionException(extension);
         }
-        MacAddress macAddress = matchGrouping.get().getNxmOfEthDst().getMacAddress();
-        EthDstCaseValueBuilder ethDstCaseValueBuilder = new EthDstCaseValueBuilder();
-        ethDstCaseValueBuilder.setEthDstValues(new EthDstValuesBuilder()
-                .setMacAddress(macAddress).build());
-        return MatchUtil.createDefaultMatchEntryBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfEthDst.class,
-                Nxm0Class.class,
-                ethDstCaseValueBuilder.build()).build();
+        return MatchUtil.createDefaultMatchEntryBuilder(
+            org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmOfEthDst.VALUE,
+            Nxm0Class.VALUE,
+            new EthDstCaseValueBuilder()
+                .setEthDstValues(new EthDstValuesBuilder()
+                    .setMacAddress(matchGrouping.orElseThrow().getNxmOfEthDst().getMacAddress())
+                    .build())
+                .build())
+            .build();
     }
 
+    private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(final NxmOfEthDst value,
+            final MatchPath path, final ExtensionKey key) {
+        return switch (path) {
+            case FLOWS_STATISTICS_UPDATE_MATCH -> new ExtensionAugment<>(NxAugMatchNodesNodeTableFlow.class,
+                new NxAugMatchNodesNodeTableFlowBuilder().setNxmOfEthDst(value).build(), key);
+            case FLOWS_STATISTICS_RPC_MATCH -> new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
+                new NxAugMatchRpcGetFlowStatsBuilder().setNxmOfEthDst(value).build(), key);
+            case PACKET_RECEIVED_MATCH -> new ExtensionAugment<>(NxAugMatchNotifPacketIn.class,
+                new NxAugMatchNotifPacketInBuilder().setNxmOfEthDst(value).build(), key);
+            case SWITCH_FLOW_REMOVED_MATCH -> new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
+                new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmOfEthDst(value).build(), key);
+            case PACKET_IN_MESSAGE_MATCH -> new ExtensionAugment<>(NxAugMatchPacketInMessage.class,
+                new NxAugMatchPacketInMessageBuilder().setNxmOfEthDst(value).build(), key);
+        };
+    }
 }