openflowplugin/src/main/java/org/opendaylight/openflowplugin/openflow/md/core/sal/convertor/action/ActionSetNwDstReactorMappingFactory.java

   1 /**
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8
   9 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action;
  10
  11 import java.util.ArrayList;
  12 import java.util.List;
  13 import java.util.Map;
  14 import org.opendaylight.openflowplugin.api.OFConstants;
  15 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.IpConversionUtil;
  16 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.Convertor;
  17 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.InjectionKey;
  18 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.InjectionResultTargetKey;
  19 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.ResultInjector;
  20 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
  21 import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Address;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.SetNwDstActionCase;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetFieldCaseBuilder;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.SetNwDstCaseBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.field._case.SetFieldActionBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.action.grouping.action.choice.set.nw.dst._case.SetNwDstActionBuilder;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.ActionBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Ipv4Dst;
  29 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Ipv6Dst;
  30 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.OpenflowBasicClass;
  31 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
  32 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntryBuilder;
  33 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv4DstCaseBuilder;
  34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.Ipv6DstCaseBuilder;
  35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ipv4.dst._case.Ipv4DstBuilder;
  36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.ipv6.dst._case.Ipv6DstBuilder;
  37
  38 /**
  39  * add prepared convertors and injectors into given mappings
  40  *
  41  * @see ActionSetNwSrcReactor
  42  */
  43 public class ActionSetNwDstReactorMappingFactory {
  44
  45     /**
  46      * @param conversionMapping conversion mapping
  47      */
  48     public static void addSetNwDstConvertors(final Map<Short, Convertor<SetNwDstActionCase, ?>> conversionMapping) {
  49         conversionMapping.put(OFConstants.OFP_VERSION_1_0, new ActionSetNwDstConvertorV10Impl());
  50         conversionMapping.put(OFConstants.OFP_VERSION_1_3, new ActionSetNwDstConvertorImpl());
  51     }
  52
  53     /**
  54      * @param injectionMapping injection mapping
  55      */
  56     public static void addSetNwDstInjectors(final Map<InjectionKey, ResultInjector<?, ?>> injectionMapping) {
  57         // OF-1.0| Ipv4Address -> ActionBuilder; SetNwDst
  58         injectionMapping.put(new InjectionResultTargetKey(OFConstants.OFP_VERSION_1_0,
  59                         ActionBuilder.class, Ipv4Address.class),
  60                 new ResultInjector<Ipv4Address, ActionBuilder>() {
  61                     @Override
  62                     public void inject(final Ipv4Address result, final ActionBuilder target) {
  63                         SetNwDstCaseBuilder setNwDstCaseBuilder = new SetNwDstCaseBuilder();
  64                         SetNwDstActionBuilder setNwDstActionBuilder = new SetNwDstActionBuilder();
  65                         setNwDstActionBuilder.setIpAddress(result);
  66                         setNwDstCaseBuilder.setSetNwDstAction(setNwDstActionBuilder.build());
  67                         target.setActionChoice(setNwDstCaseBuilder.build());
  68                     }
  69                 });
  70
  71         // OF-1.3| Ipv4Address -> ActionBuilder; SetNwDst
  72         injectionMapping.put(new InjectionResultTargetKey(OFConstants.OFP_VERSION_1_3,
  73                         ActionBuilder.class, Ipv4Address.class),
  74                 new ResultInjector<Ipv4Address, ActionBuilder>() {
  75                     @Override
  76                     public void inject(final Ipv4Address result, final ActionBuilder target) {
  77                         List<MatchEntry> matchEntriesList = new ArrayList<>();
  78                         MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
  79                         matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
  80                         matchEntryBuilder.setOxmMatchField(Ipv4Dst.class);
  81
  82                         Ipv4DstCaseBuilder ipv4DstCaseBuilder = new Ipv4DstCaseBuilder();
  83                         Ipv4DstBuilder ipv4DstBuilder = new Ipv4DstBuilder();
  84                         ipv4DstBuilder.setIpv4Address(result);
  85                         Integer prefix = IpConversionUtil.extractPrefix(result);
  86                         if (prefix != null) {
  87                             ipv4DstBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
  88                         }
  89                         ipv4DstCaseBuilder.setIpv4Dst(ipv4DstBuilder.build());
  90
  91                         matchEntryBuilder.setHasMask(false);
  92                         matchEntryBuilder.setMatchEntryValue(ipv4DstCaseBuilder.build());
  93                         matchEntriesList.add(matchEntryBuilder.build());
  94
  95                         SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
  96                         SetFieldActionBuilder setFieldActionBuilder = new SetFieldActionBuilder();
  97                         setFieldActionBuilder.setMatchEntry(matchEntriesList);
  98                         setFieldCaseBuilder.setSetFieldAction(setFieldActionBuilder.build());
  99                         target.setActionChoice(setFieldCaseBuilder.build());
 100                     }
 101                 });
 102
 103         // OF-1.3| Ipv6Address -> ActionBuilder; SetNwDst
 104         injectionMapping.put(new InjectionResultTargetKey(OFConstants.OFP_VERSION_1_3,
 105                         ActionBuilder.class, Ipv6Address.class),
 106                 new ResultInjector<Ipv6Address, ActionBuilder>() {
 107                     @Override
 108                     public void inject(final Ipv6Address result, final ActionBuilder target) {
 109                         List<MatchEntry> matchEntriesList = new ArrayList<>();
 110                         MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
 111                         matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
 112                         matchEntryBuilder.setOxmMatchField(Ipv6Dst.class);
 113
 114                         Ipv6DstCaseBuilder ipv6DstCaseBuilder = new Ipv6DstCaseBuilder();
 115                         Ipv6DstBuilder ipv6DstBuilder = new Ipv6DstBuilder();
 116                         ipv6DstBuilder.setIpv6Address(result);
 117                         Integer prefix = IpConversionUtil.extractPrefix(result);
 118                         if (prefix != null) {
 119                             ipv6DstBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
 120                         }
 121                         ipv6DstCaseBuilder.setIpv6Dst(ipv6DstBuilder.build());
 122
 123                         matchEntryBuilder.setHasMask(false);
 124                         matchEntryBuilder.setMatchEntryValue(ipv6DstCaseBuilder.build());
 125                         matchEntriesList.add(matchEntryBuilder.build());
 126
 127                         SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
 128                         SetFieldActionBuilder setFieldActionBuilder = new SetFieldActionBuilder();
 129                         setFieldActionBuilder.setMatchEntry(matchEntriesList);
 130                         setFieldCaseBuilder.setSetFieldAction(setFieldActionBuilder.build());
 131                         target.setActionChoice(setFieldCaseBuilder.build());
 132                     }
 133                 });
 134     }
 135 }