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

   1 /*
   2  * Copyright (c) 2014 Ericsson India Global Services Pvt Ltd. 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.Collection;
  13 import java.util.Collections;
  14 import java.util.List;
  15 import java.util.Optional;
  16 import java.util.Set;
  17 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfCopyTtlInCase;
  18 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfCopyTtlOutCase;
  19 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfDecMplsTtlCase;
  20 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfDecNwTtlCase;
  21 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfDropActionCase;
  22 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfGeneralExtensionGroupingCase;
  23 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfGroupActionCase;
  24 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfOutputActionCase;
  25 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfPopMplsActionCase;
  26 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfPopPbbActionCase;
  27 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfPopVlanActionCase;
  28 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfPopVlanActionV10Case;
  29 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfPushMplsActionCase;
  30 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfPushPbbActionCase;
  31 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfPushVlanActionCase;
  32 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetDlDstActionCase;
  33 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetDlDstActionV10Case;
  34 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetDlSrcActionCase;
  35 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetDlSrcActionV10Case;
  36 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetFieldCase;
  37 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetFieldV10Case;
  38 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetMplsTtlActionCase;
  39 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetNwDstActionCase;
  40 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetNwDstActionV10Case;
  41 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetNwSrcActionCase;
  42 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetNwSrcActionV10Case;
  43 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetNwTosActionCase;
  44 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetNwTosActionV10Case;
  45 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetNwTtlActionCase;
  46 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetQueueActionCase;
  47 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetTpDstActionCase;
  48 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetTpDstActionV10Case;
  49 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetTpSrcActionCase;
  50 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetTpSrcActionV10Case;
  51 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetVlanIdActionCase;
  52 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetVlanIdActionV10Case;
  53 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetVlanPcpActionCase;
  54 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfSetVlanPcpActionV10Case;
  55 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfStripVlanActionCase;
  56 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfStripVlanActionV10Case;
  57 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.cases.SalToOfVendorCodecCase;
  58 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.action.data.ActionConvertorData;
  59 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.Convertor;
  60 import org.opendaylight.openflowplugin.openflow.md.core.sal.convertor.common.ConvertorProcessor;
  61 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev150203.actions.grouping.Action;
  62 import org.opendaylight.yangtools.yang.binding.DataContainer;
  63
  64 /**
  65  * Converts SAL actions into OF Library actions
  66  *
  67  * Example usage:
  68  * <pre>
  69  * {@code
  70  * ActionConvertorData data = new ActionConvertorData(version);
  71  * data.setDatapathId(datapathId);
  72  * data.setIpProtocol(ipProtocol);
  73  * Optional<List<Action>> ofActions = convertorManager.convert(salActions, data);
  74  * }
  75  * </pre>
  76  */
  77 public final class ActionConvertor extends Convertor<
  78         List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>,
  79         List<Action>,
  80         ActionConvertorData> {
  81
  82     private static final ConvertorProcessor<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action, Action, ActionConvertorData> PROCESSOR = new ConvertorProcessor<
  83             org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action,
  84             Action,
  85             ActionConvertorData>()
  86             // Set default rule, what will be used if no rule match is found
  87             .setDefaultCase(new SalToOfVendorCodecCase())
  88             // Add rules for each action type
  89             .addCase(new SalToOfCopyTtlInCase())
  90             .addCase(new SalToOfCopyTtlOutCase())
  91             .addCase(new SalToOfDecMplsTtlCase())
  92             .addCase(new SalToOfDecNwTtlCase())
  93             .addCase(new SalToOfDropActionCase())
  94             .addCase(new SalToOfGroupActionCase())
  95             .addCase(new SalToOfOutputActionCase())
  96             .addCase(new SalToOfPopMplsActionCase())
  97             .addCase(new SalToOfPopPbbActionCase())
  98             .addCase(new SalToOfPopVlanActionCase())
  99             .addCase(new SalToOfPopVlanActionV10Case())
 100             .addCase(new SalToOfPushMplsActionCase())
 101             .addCase(new SalToOfPushPbbActionCase())
 102             .addCase(new SalToOfPushVlanActionCase())
 103             .addCase(new SalToOfSetFieldCase())
 104             .addCase(new SalToOfSetFieldV10Case())
 105             .addCase(new SalToOfSetMplsTtlActionCase())
 106             .addCase(new SalToOfSetNwTtlActionCase())
 107             .addCase(new SalToOfSetQueueActionCase())
 108             // Openflow 1.0 actions, with support for Openflow 1.3
 109             .addCase(new SalToOfSetVlanIdActionCase())
 110             .addCase(new SalToOfSetVlanIdActionV10Case())
 111             .addCase(new SalToOfSetVlanPcpActionCase())
 112             .addCase(new SalToOfSetVlanPcpActionV10Case())
 113             .addCase(new SalToOfStripVlanActionCase())
 114             .addCase(new SalToOfStripVlanActionV10Case())
 115             .addCase(new SalToOfSetDlSrcActionCase())
 116             .addCase(new SalToOfSetDlSrcActionV10Case())
 117             .addCase(new SalToOfSetDlDstActionCase())
 118             .addCase(new SalToOfSetDlDstActionV10Case())
 119             .addCase(new SalToOfSetNwSrcActionCase())
 120             .addCase(new SalToOfSetNwSrcActionV10Case())
 121             .addCase(new SalToOfSetNwDstActionCase())
 122             .addCase(new SalToOfSetNwDstActionV10Case())
 123             .addCase(new SalToOfSetTpSrcActionCase())
 124             .addCase(new SalToOfSetTpSrcActionV10Case())
 125             .addCase(new SalToOfSetTpDstActionCase())
 126             .addCase(new SalToOfSetTpDstActionV10Case())
 127             .addCase(new SalToOfSetNwTosActionCase())
 128             .addCase(new SalToOfSetNwTosActionV10Case())
 129             // Try to convert action grouping using converters from openflowplugin-extension
 130             .addCase(new SalToOfGeneralExtensionGroupingCase());
 131     private static final Set<Class<? extends DataContainer>> TYPES = Collections.singleton(org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action.class);
 132
 133     @Override
 134     public Collection<Class<? extends DataContainer>> getTypes() {
 135         return TYPES;
 136     }
 137
 138     @Override
 139     public List<Action> convert(List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> source, ActionConvertorData data) {
 140         // Prepare list of converted actions
 141         final List<Action> result = new ArrayList<>();
 142
 143         // Iterate over SAL actions, run them through tokenizer and then add them to list of converted actions
 144         if (source != null) {
 145             for (final org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action action : source) {
 146                 final Optional<Action> convertedAction = PROCESSOR.process(action.getAction(), data, getConvertorExecutor());
 147
 148                 if (convertedAction.isPresent()) {
 149                     result.add(convertedAction.get());
 150                 }
 151             }
 152         }
 153
 154         return result;
 155     }
 156 }