2 * Copyright IBM Corporation, 2013. All rights reserved.
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
8 package org.opendaylight.openflowplugin.openflow.md.core.sal.convertor;
10 import java.math.BigInteger;
11 import java.util.ArrayList;
12 import java.util.List;
14 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
15 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
16 import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
17 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
19 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
20 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ClearActionsCaseBuilder;
21 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.GoToTableCaseBuilder;
22 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.MeterCaseBuilder;
23 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteActionsCaseBuilder;
24 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.WriteMetadataCaseBuilder;
25 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
26 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.clear.actions._case.ClearActionsBuilder;
27 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.go.to.table._case.GoToTableBuilder;
28 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.meter._case.MeterBuilder;
29 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.actions._case.WriteActionsBuilder;
30 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.write.metadata._case.WriteMetadataBuilder;
31 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
32 import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
33 import org.opendaylight.yang.gen.v1.urn.opendaylight.meter.types.rev130918.MeterId;
34 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.ActionsInstruction;
35 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataInstruction;
36 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MeterIdInstruction;
37 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.TableIdInstruction;
38 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.action.rev130731.actions.ActionsList;
40 public class OFToMDSalFlowConvertor {
43 * Method convert Openflow 1.3+ specific instructions to MD-SAL format
45 * Note: MD-SAL won't augment this data directly to the data store,
46 * so key setting is not required. If user wants to augment this data
47 * directly to the data store, key setting is required for each instructions.
51 public static Instructions toSALInstruction(
52 List<org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.Instructions> instructions) {
54 InstructionsBuilder instructionsBuilder = new InstructionsBuilder();
56 List<Instruction> salInstructionList = new ArrayList<Instruction>();
58 for(org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.Instructions switchInst : instructions){
59 if(switchInst instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.ApplyActions){
61 ActionsInstruction actionsInstruction = (ActionsInstruction)switchInst.getAugmentation(ActionsInstruction.class);
62 ApplyActionsCaseBuilder applyActionsCaseBuilder = new ApplyActionsCaseBuilder();
63 ApplyActionsBuilder applyActionsBuilder = new ApplyActionsBuilder();
66 applyActionsBuilder.setAction(
68 ActionConvertor.toMDSalActions(actionsInstruction.getActionsList()
72 applyActionsCaseBuilder.setApplyActions(applyActionsBuilder.build());
74 InstructionBuilder instBuilder = new InstructionBuilder();
75 instBuilder.setInstruction(applyActionsCaseBuilder.build());
76 salInstructionList.add(instBuilder.build());
77 }else if(switchInst instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.ClearActions){
78 InstructionBuilder instBuilder = new InstructionBuilder();
80 ClearActionsCaseBuilder clearActionsCaseBuilder = new ClearActionsCaseBuilder();
81 ClearActionsBuilder clearActionsBuilder = new ClearActionsBuilder();
82 clearActionsCaseBuilder.setClearActions(clearActionsBuilder.build());
84 instBuilder.setInstruction(clearActionsCaseBuilder.build());
85 salInstructionList.add(instBuilder.build());
86 }else if(switchInst instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.GotoTable){
88 TableIdInstruction tableIdInstruction = (TableIdInstruction)switchInst.getAugmentation(TableIdInstruction.class);
90 GoToTableCaseBuilder goToTableCaseBuilder = new GoToTableCaseBuilder();
91 GoToTableBuilder goToTableBuilder = new GoToTableBuilder();
92 goToTableBuilder.setTableId(tableIdInstruction.getTableId());
93 goToTableCaseBuilder.setGoToTable(goToTableBuilder.build());
95 InstructionBuilder instBuilder = new InstructionBuilder();
96 instBuilder.setInstruction(goToTableCaseBuilder.build());
97 salInstructionList.add(instBuilder.build());
98 }else if(switchInst instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.Meter){
100 MeterIdInstruction meterIdInstruction = (MeterIdInstruction) switchInst.getAugmentation(MeterIdInstruction.class);
102 InstructionBuilder instBuilder = new InstructionBuilder();
104 MeterCaseBuilder meterCaseBuilder = new MeterCaseBuilder();
105 MeterBuilder meterBuilder = new MeterBuilder();
106 meterBuilder.setMeterId(new MeterId(meterIdInstruction.getMeterId()));
107 meterCaseBuilder.setMeter(meterBuilder.build());
109 instBuilder.setInstruction(meterCaseBuilder.build());
110 salInstructionList.add(instBuilder.build());
111 }else if(switchInst instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.WriteActions){
113 ActionsInstruction actionsInstruction = (ActionsInstruction)switchInst.getAugmentation(ActionsInstruction.class);
115 WriteActionsCaseBuilder writeActionsCaseBuilder = new WriteActionsCaseBuilder();
116 WriteActionsBuilder writeActionsBuilder = new WriteActionsBuilder();
117 writeActionsBuilder.setAction(wrapActionList(ActionConvertor.toMDSalActions(actionsInstruction.getActionsList())));
118 writeActionsCaseBuilder.setWriteActions(writeActionsBuilder.build());
120 InstructionBuilder instBuilder = new InstructionBuilder();
121 instBuilder.setInstruction(writeActionsCaseBuilder.build());
122 salInstructionList.add(instBuilder.build());
124 }else if(switchInst instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.WriteMetadata){
126 MetadataInstruction metadataInstruction = (MetadataInstruction)switchInst.getAugmentation(MetadataInstruction.class);
128 WriteMetadataCaseBuilder writeMetadataCaseBuilder = new WriteMetadataCaseBuilder();
129 WriteMetadataBuilder writeMetadataBuilder = new WriteMetadataBuilder();
130 writeMetadataBuilder.setMetadata(new BigInteger(metadataInstruction.getMetadata()));
131 writeMetadataBuilder.setMetadataMask(new BigInteger(metadataInstruction.getMetadataMask()));
132 writeMetadataCaseBuilder.setWriteMetadata(writeMetadataBuilder.build());
134 InstructionBuilder instBuilder = new InstructionBuilder();
135 instBuilder.setInstruction(writeMetadataCaseBuilder.build());
136 salInstructionList.add(instBuilder.build());
139 instructionsBuilder.setInstruction(salInstructionList);
140 return instructionsBuilder.build();
144 * Method wrapping all the actions org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action
145 * in org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action, to set appropriate keys
148 private static List<Action> wrapActionList(List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action> actionList){
149 List<Action> actions = new ArrayList<>();
152 for (org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.Action action : actionList){
153 ActionBuilder wrappedAction = new ActionBuilder();
154 wrappedAction.setAction(action);
155 wrappedAction.setKey(new ActionKey(actionKey));
156 wrappedAction.setOrder(actionKey);
157 actions.add(wrappedAction.build());
165 * Method wraps openflow 1.0 actions list to Apply Action Instructions
168 public static Instructions wrapOF10ActionsToInstruction(List<ActionsList> actionsList) {
169 InstructionsBuilder instructionsBuilder = new InstructionsBuilder();
171 List<Instruction> salInstructionList = new ArrayList<Instruction>();
173 ApplyActionsCaseBuilder applyActionsCaseBuilder = new ApplyActionsCaseBuilder();
174 ApplyActionsBuilder applyActionsBuilder = new ApplyActionsBuilder();
176 applyActionsBuilder.setAction(
178 ActionConvertor.toMDSalActions(actionsList
182 applyActionsCaseBuilder.setApplyActions(applyActionsBuilder.build());
184 InstructionBuilder instBuilder = new InstructionBuilder();
185 instBuilder.setInstruction(applyActionsCaseBuilder.build());
186 salInstructionList.add(instBuilder.build());
188 instructionsBuilder.setInstruction(salInstructionList);
189 return instructionsBuilder.build();