mdsalutil/mdsalutil-api/src/main/java/org/opendaylight/vpnservice/mdsalutil/InstructionType.java

   1 /*
   2  * Copyright (c) 2013 Ericsson AB.  All rights reserved.
   3  *
   4  */
   5 package org.opendaylight.vpnservice.mdsalutil;
   6
   7 import java.math.BigInteger;
   8 import java.util.ArrayList;
   9 import java.util.List;
  10
  11 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
  12 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCase;
  13 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
  14 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.GoToTableCaseBuilder;
  15 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteActionsCase;
  16 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteActionsCaseBuilder;
  17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteMetadataCaseBuilder;
  18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ClearActionsCase;
  19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ClearActionsCaseBuilder;
  20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActions;
  21 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
  22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.go.to.table._case.GoToTableBuilder;
  23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.actions._case.WriteActions;
  24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.actions._case.WriteActionsBuilder;
  25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.metadata._case.WriteMetadataBuilder;
  26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
  27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
  28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
  29
  30 public enum InstructionType {
  31     apply_actions {
  32         @Override
  33         public Instruction buildInstruction(InstructionInfo instructionInfo, int instructionKey) {
  34             List<ActionInfo> mkActions = instructionInfo.getActionInfos();
  35             List<Action> listAction = new ArrayList <Action> ();
  36             for(ActionInfo mkAction: mkActions) {
  37                 ActionType actionType = mkAction.getActionType();
  38                 listAction.add(actionType.buildAction(mkAction));
  39             }
  40             ApplyActions applyActions = new ApplyActionsBuilder().setAction(listAction).build();
  41             ApplyActionsCase applyActionsCase = new ApplyActionsCaseBuilder().setApplyActions(applyActions).build();
  42             InstructionBuilder instructionBuilder = new InstructionBuilder();
  43
  44             instructionBuilder.setInstruction(applyActionsCase);
  45             instructionBuilder.setKey(new InstructionKey(instructionKey));
  46
  47             return instructionBuilder.build();
  48         }
  49     },
  50
  51     goto_table {
  52         @Override
  53         public Instruction buildInstruction(InstructionInfo instructionInfo, int instructionKey) {
  54             short tableId = (short) instructionInfo.getInstructionValues()[0];
  55
  56             return new InstructionBuilder()
  57                     .setInstruction(
  58                             new GoToTableCaseBuilder().setGoToTable(
  59                                     new GoToTableBuilder().setTableId(Short.valueOf(tableId)).build()).build())
  60                     .setKey(new InstructionKey(instructionKey)).build();
  61         }
  62     },
  63
  64     write_actions {
  65         @Override
  66         public Instruction buildInstruction(InstructionInfo instructionInfo, int instructionKey) {
  67             List<ActionInfo> mkActions = instructionInfo.getActionInfos();
  68             List<Action> listAction = new ArrayList <Action> ();
  69             for(ActionInfo mkAction: mkActions) {
  70                 ActionType actionType = mkAction.getActionType();
  71                 listAction.add(actionType.buildAction(mkAction));
  72             }
  73             WriteActions writeActions = new WriteActionsBuilder().setAction(listAction).build();
  74             WriteActionsCase writeActionsCase = new WriteActionsCaseBuilder().setWriteActions(writeActions).build();
  75             InstructionBuilder instructionBuilder = new InstructionBuilder();
  76
  77             instructionBuilder.setInstruction(writeActionsCase);
  78             instructionBuilder.setKey(new InstructionKey(instructionKey));
  79
  80             return instructionBuilder.build();
  81         }
  82     },
  83
  84     clear_actions {
  85         @Override
  86         public Instruction buildInstruction(InstructionInfo instructionInfo, int instructionKey) {
  87
  88             ClearActionsCase clearActionsCase = new ClearActionsCaseBuilder().build();
  89
  90             InstructionBuilder instructionBuilder = new InstructionBuilder();
  91             instructionBuilder.setInstruction(clearActionsCase);
  92             instructionBuilder.setKey(new InstructionKey(instructionKey));
  93
  94             return instructionBuilder.build();
  95         }
  96     },
  97
  98     write_metadata {
  99         @Override
 100         public Instruction buildInstruction(InstructionInfo instructionInfo, int instructionKey) {
 101             BigInteger[] metadataValues = instructionInfo.getBigInstructionValues();
 102             BigInteger metadata = metadataValues[0];
 103             BigInteger mask = metadataValues[1];
 104
 105             return new InstructionBuilder()
 106                     .setInstruction(
 107                             new WriteMetadataCaseBuilder().setWriteMetadata(
 108                                     new WriteMetadataBuilder().setMetadata(metadata).setMetadataMask(mask).build())
 109                                     .build()).setKey(new InstructionKey(instructionKey)).build();
 110         }
 111     };
 112
 113     public abstract Instruction buildInstruction(InstructionInfo instructionInfo, int instructionKey);
 114 }