use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.feature.prop.type.table.feature.prop.type.Instructions in project openflowplugin by opendaylight.
the class SyncReactorImpl method syncup.
@Override
public ListenableFuture<Boolean> syncup(final InstanceIdentifier<FlowCapableNode> nodeIdent, final SyncupEntry syncupEntry) {
final NodeId nodeId = PathUtil.digNodeId(nodeIdent);
FlowCapableNode configTree = syncupEntry.getAfter();
FlowCapableNode operationalTree = syncupEntry.getBefore();
final SyncCrudCounters counters = new SyncCrudCounters();
/**
* instructions:
* - extract diff changes and prepare change steps in safe order
* - optimization: decide if updates needed
* - execute chosen implementation (e.g. conventional API, bulk API, flat bulk API)
* - recommended order follows:
* reconciliation strategy - phase 1: - add/update missing objects in following order:
* - table features - groups (reordered) - meters - flows
* reconciliation strategy - phase 2: - remove redundant objects in following order:
* - flows - meters - groups (reordered)
*/
final List<ItemSyncBox<Group>> groupsToAddOrUpdate = extractGroupsToAddOrUpdate(nodeId, configTree, operationalTree);
final ItemSyncBox<Meter> metersToAddOrUpdate = extractMetersToAddOrUpdate(nodeId, configTree, operationalTree);
final Map<TableKey, ItemSyncBox<Flow>> flowsToAddOrUpdate = extractFlowsToAddOrUpdate(nodeId, configTree, operationalTree);
final Map<TableKey, ItemSyncBox<Flow>> flowsToRemove = extractFlowsToRemove(nodeId, configTree, operationalTree);
final ItemSyncBox<Meter> metersToRemove = extractMetersToRemove(nodeId, configTree, operationalTree);
final List<ItemSyncBox<Group>> groupsToRemove = extractGroupsToRemove(nodeId, configTree, operationalTree);
final SynchronizationDiffInput input = new SynchronizationDiffInput(nodeIdent, groupsToAddOrUpdate, metersToAddOrUpdate, flowsToAddOrUpdate, flowsToRemove, metersToRemove, groupsToRemove);
final ListenableFuture<RpcResult<Void>> bootstrapResultFuture = RpcResultBuilder.<Void>success().buildFuture();
final ListenableFuture<RpcResult<Void>> resultVehicle = syncPlanPushStrategy.executeSyncStrategy(bootstrapResultFuture, input, counters);
return Futures.transform(resultVehicle, input1 -> {
if (input1 == null) {
return false;
}
if (LOG.isDebugEnabled()) {
final CrudCounts flowCrudCounts = counters.getFlowCrudCounts();
final CrudCounts meterCrudCounts = counters.getMeterCrudCounts();
final CrudCounts groupCrudCounts = counters.getGroupCrudCounts();
LOG.debug("Syncup outcome[{}] (added/updated/removed): flow={}/{}/{}, group={}/{}/{}, " + "meter={}/{}/{}, errors={}", nodeId.getValue(), flowCrudCounts.getAdded(), flowCrudCounts.getUpdated(), flowCrudCounts.getRemoved(), groupCrudCounts.getAdded(), groupCrudCounts.getUpdated(), groupCrudCounts.getRemoved(), meterCrudCounts.getAdded(), meterCrudCounts.getUpdated(), meterCrudCounts.getRemoved(), Arrays.toString(input1.getErrors().toArray()));
}
return input1.isSuccessful();
}, MoreExecutors.directExecutor());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.feature.prop.type.table.feature.prop.type.Instructions in project openflowplugin by opendaylight.
the class MultipartRequestInputMessageFactory method createTableFeaturesProperties.
private List<TableFeatureProperties> createTableFeaturesProperties(ByteBuf input, int length) {
List<TableFeatureProperties> properties = new ArrayList<>();
int tableFeaturesLength = length;
while (tableFeaturesLength > 0) {
int propStartIndex = input.readerIndex();
TableFeaturePropertiesBuilder builder = new TableFeaturePropertiesBuilder();
TableFeaturesPropType type = TableFeaturesPropType.forValue(input.readUnsignedShort());
builder.setType(type);
int propertyLength = input.readUnsignedShort();
int paddingRemainder = propertyLength % EncodeConstants.PADDING;
tableFeaturesLength -= propertyLength;
if (type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONS) || type.equals(TableFeaturesPropType.OFPTFPTINSTRUCTIONSMISS)) {
InstructionRelatedTableFeaturePropertyBuilder insBuilder = new InstructionRelatedTableFeaturePropertyBuilder();
CodeKeyMaker keyMaker = CodeKeyMakerFactory.createInstructionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
List<Instruction> instructions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID, propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
insBuilder.setInstruction(instructions);
builder.addAugmentation(InstructionRelatedTableFeatureProperty.class, insBuilder.build());
} else if (type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLES) || type.equals(TableFeaturesPropType.OFPTFPTNEXTTABLESMISS)) {
propertyLength -= COMMON_PROPERTY_LENGTH;
NextTableRelatedTableFeaturePropertyBuilder tableBuilder = new NextTableRelatedTableFeaturePropertyBuilder();
List<NextTableIds> ids = new ArrayList<>();
while (propertyLength > 0) {
NextTableIdsBuilder nextTableIdsBuilder = new NextTableIdsBuilder();
nextTableIdsBuilder.setTableId(input.readUnsignedByte());
ids.add(nextTableIdsBuilder.build());
propertyLength--;
}
tableBuilder.setNextTableIds(ids);
builder.addAugmentation(NextTableRelatedTableFeatureProperty.class, tableBuilder.build());
} else if (type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONS) || type.equals(TableFeaturesPropType.OFPTFPTWRITEACTIONSMISS) || type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONS) || type.equals(TableFeaturesPropType.OFPTFPTAPPLYACTIONSMISS)) {
ActionRelatedTableFeaturePropertyBuilder actionBuilder = new ActionRelatedTableFeaturePropertyBuilder();
CodeKeyMaker keyMaker = CodeKeyMakerFactory.createActionsKeyMaker(EncodeConstants.OF13_VERSION_ID);
List<Action> actions = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID, propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
actionBuilder.setAction(actions);
builder.addAugmentation(ActionRelatedTableFeatureProperty.class, actionBuilder.build());
} else if (type.equals(TableFeaturesPropType.OFPTFPTMATCH) || type.equals(TableFeaturesPropType.OFPTFPTWILDCARDS) || type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELD) || type.equals(TableFeaturesPropType.OFPTFPTWRITESETFIELDMISS) || type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELD) || type.equals(TableFeaturesPropType.OFPTFPTAPPLYSETFIELDMISS)) {
OxmRelatedTableFeaturePropertyBuilder oxmBuilder = new OxmRelatedTableFeaturePropertyBuilder();
CodeKeyMaker keyMaker = CodeKeyMakerFactory.createMatchEntriesKeyMaker(EncodeConstants.OF13_VERSION_ID);
List<MatchEntry> entries = ListDeserializer.deserializeHeaders(EncodeConstants.OF13_VERSION_ID, propertyLength - COMMON_PROPERTY_LENGTH, input, keyMaker, registry);
oxmBuilder.setMatchEntry(entries);
builder.addAugmentation(OxmRelatedTableFeatureProperty.class, oxmBuilder.build());
} else if (type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTER) || type.equals(TableFeaturesPropType.OFPTFPTEXPERIMENTERMISS)) {
long expId = input.readUnsignedInt();
input.readerIndex(propStartIndex);
OFDeserializer<TableFeatureProperties> propDeserializer = registry.getDeserializer(ExperimenterDeserializerKeyFactory.createMultipartReplyTFDeserializerKey(EncodeConstants.OF13_VERSION_ID, expId));
TableFeatureProperties expProp = propDeserializer.deserialize(input);
properties.add(expProp);
continue;
}
if (paddingRemainder != 0) {
input.skipBytes(EncodeConstants.PADDING - paddingRemainder);
tableFeaturesLength -= EncodeConstants.PADDING - paddingRemainder;
}
properties.add(builder.build());
}
return properties;
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.feature.prop.type.table.feature.prop.type.Instructions in project openflowplugin by opendaylight.
the class FlowModInputMessageFactoryTest method test.
@Test
public void test() throws Exception {
ByteBuf bb = BufferHelper.buildBuffer("ff 01 04 01 06 00 07 01 ff 05 00 00 09 30 00 30 41 02 00 0c 00 00 00 7e 00 " + "00 00 02 00 00 11 46 00 00 00 62 00 0b 00 00 00 01 00 11 80 00 02 04 00 00 00 2a 80 00 12 01 04 00 " + "00 00 00 00 00 00 00 01 00 08 2b 00 00 00 00 02 00 18 00 00 00 00 ff 01 04 01 06 00 07 01 ff 05 00 00 " + "09 30 00 30 00 04 00 18 00 00 00 00 00 00 00 10 00 00 00 2a 00 34 00 00 00 00 00 00");
FlowModInput deserializedMessage = BufferHelper.deserialize(flowFactory, bb);
BufferHelper.checkHeaderV13(deserializedMessage);
byte[] cookie = new byte[] { (byte) 0xFF, 0x01, 0x04, 0x01, 0x06, 0x00, 0x07, 0x01 };
Assert.assertEquals("Wrong cookie", new BigInteger(1, cookie), deserializedMessage.getCookie());
byte[] cookieMask = new byte[] { (byte) 0xFF, 0x05, 0x00, 0x00, 0x09, 0x30, 0x00, 0x30 };
Assert.assertEquals("Wrong cookie mask", new BigInteger(1, cookieMask), deserializedMessage.getCookieMask());
Assert.assertEquals("Wrong table id", new TableId(65L), deserializedMessage.getTableId());
Assert.assertEquals("Wrong command", FlowModCommand.forValue(2), deserializedMessage.getCommand());
Assert.assertEquals("Wrong idle timeout", 12, deserializedMessage.getIdleTimeout().intValue());
Assert.assertEquals("Wrong hard timeout", 0, deserializedMessage.getHardTimeout().intValue());
Assert.assertEquals("Wrong priority", 126, deserializedMessage.getPriority().intValue());
Assert.assertEquals("Wrong buffer id ", 2L, deserializedMessage.getBufferId().longValue());
Assert.assertEquals("Wrong out port", new PortNumber(4422L), deserializedMessage.getOutPort());
Assert.assertEquals("Wrong out group", 98L, deserializedMessage.getOutGroup().longValue());
Assert.assertEquals("Wrong flags", new FlowModFlags(true, false, true, false, true), deserializedMessage.getFlags());
Assert.assertEquals("Wrong match", createMatch(), deserializedMessage.getMatch());
Assert.assertEquals("Wrong instructions", createInstructions(), deserializedMessage.getInstruction());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.feature.prop.type.table.feature.prop.type.Instructions in project openflowplugin by opendaylight.
the class FlowInstructionResponseConvertor method convert.
@Override
public Instructions convert(List<org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction> source, VersionConvertorData data) {
InstructionsBuilder instructionsBuilder = new InstructionsBuilder();
List<Instruction> salInstructionList = new ArrayList<>();
int instructionTreeNodekey = 0;
org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.Instruction salInstruction;
for (org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction switchInst : source) {
if (switchInst.getInstructionChoice() instanceof ApplyActionsCase) {
ApplyActionsCase actionsInstruction = (ApplyActionsCase) switchInst.getInstructionChoice();
ApplyActionsCaseBuilder applyActionsCaseBuilder = new ApplyActionsCaseBuilder();
ApplyActionsBuilder applyActionsBuilder = new ApplyActionsBuilder();
final ActionResponseConvertorData actionResponseConvertorData = new ActionResponseConvertorData(data.getVersion());
actionResponseConvertorData.setActionPath(ActionPath.FLOWS_STATISTICS_UPDATE_APPLY_ACTIONS);
final Optional<List<Action>> actions = getConvertorExecutor().convert(actionsInstruction.getApplyActions().getAction(), actionResponseConvertorData);
applyActionsBuilder.setAction(FlowConvertorUtil.wrapActionList(actions.orElse(Collections.emptyList())));
applyActionsCaseBuilder.setApplyActions(applyActionsBuilder.build());
salInstruction = applyActionsCaseBuilder.build();
} else if (switchInst.getInstructionChoice() instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.ClearActionsCase) {
ClearActionsCaseBuilder clearActionsCaseBuilder = new ClearActionsCaseBuilder();
salInstruction = clearActionsCaseBuilder.build();
} else if (switchInst.getInstructionChoice() instanceof GotoTableCase) {
GotoTableCase gotoTableCase = (GotoTableCase) switchInst.getInstructionChoice();
GoToTableCaseBuilder goToTableCaseBuilder = new GoToTableCaseBuilder();
GoToTableBuilder goToTableBuilder = new GoToTableBuilder();
goToTableBuilder.setTableId(gotoTableCase.getGotoTable().getTableId());
goToTableCaseBuilder.setGoToTable(goToTableBuilder.build());
salInstruction = goToTableCaseBuilder.build();
} else if (switchInst.getInstructionChoice() instanceof MeterCase) {
MeterCase meterIdInstruction = (MeterCase) switchInst.getInstructionChoice();
MeterCaseBuilder meterCaseBuilder = new MeterCaseBuilder();
MeterBuilder meterBuilder = new MeterBuilder();
meterBuilder.setMeterId(new MeterId(meterIdInstruction.getMeter().getMeterId()));
meterCaseBuilder.setMeter(meterBuilder.build());
salInstruction = meterCaseBuilder.build();
} else if (switchInst.getInstructionChoice() instanceof WriteActionsCase) {
WriteActionsCase writeActionsCase = (WriteActionsCase) switchInst.getInstructionChoice();
WriteActionsCaseBuilder writeActionsCaseBuilder = new WriteActionsCaseBuilder();
WriteActionsBuilder writeActionsBuilder = new WriteActionsBuilder();
final ActionResponseConvertorData actionResponseConvertorData = new ActionResponseConvertorData(data.getVersion());
actionResponseConvertorData.setActionPath(ActionPath.FLOWS_STATISTICS_UPDATE_WRITE_ACTIONS);
final Optional<List<Action>> actions = getConvertorExecutor().convert(writeActionsCase.getWriteActions().getAction(), actionResponseConvertorData);
writeActionsBuilder.setAction(FlowConvertorUtil.wrapActionList(actions.orElse(Collections.emptyList())));
writeActionsCaseBuilder.setWriteActions(writeActionsBuilder.build());
salInstruction = writeActionsCaseBuilder.build();
} else if (switchInst.getInstructionChoice() instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.WriteMetadataCase) {
org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.WriteMetadataCase writeMetadataCase = (org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instruction.grouping.instruction.choice.WriteMetadataCase) switchInst.getInstructionChoice();
WriteMetadataCaseBuilder writeMetadataCaseBuilder = new WriteMetadataCaseBuilder();
WriteMetadataBuilder writeMetadataBuilder = new WriteMetadataBuilder();
writeMetadataBuilder.setMetadata(new BigInteger(OFConstants.SIGNUM_UNSIGNED, writeMetadataCase.getWriteMetadata().getMetadata()));
writeMetadataBuilder.setMetadataMask(new BigInteger(OFConstants.SIGNUM_UNSIGNED, writeMetadataCase.getWriteMetadata().getMetadataMask()));
writeMetadataCaseBuilder.setWriteMetadata(writeMetadataBuilder.build());
salInstruction = writeMetadataCaseBuilder.build();
} else {
continue;
}
InstructionBuilder instBuilder = new InstructionBuilder();
instBuilder.setInstruction(salInstruction);
instBuilder.setKey(new InstructionKey(instructionTreeNodekey));
instBuilder.setOrder(instructionTreeNodekey);
instructionTreeNodekey++;
salInstructionList.add(instBuilder.build());
}
instructionsBuilder.setInstruction(salInstructionList);
return instructionsBuilder.build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.table.feature.prop.type.table.feature.prop.type.Instructions in project openflowplugin by opendaylight.
the class FlowModInputMessageFactoryTest method testFlowModInputMessageFactory.
/**
* Testing of {@link FlowModInputMessageFactory} for correct translation from POJO.
*/
@Test
public void testFlowModInputMessageFactory() throws Exception {
FlowModInputBuilder builder = new FlowModInputBuilder();
BufferHelper.setupHeader(builder, EncodeConstants.OF13_VERSION_ID);
byte[] cookie = new byte[] { (byte) 0xFF, 0x01, 0x04, 0x01, 0x06, 0x00, 0x07, 0x01 };
builder.setCookie(new BigInteger(1, cookie));
byte[] cookieMask = new byte[] { (byte) 0xFF, 0x05, 0x00, 0x00, 0x09, 0x30, 0x00, 0x30 };
builder.setCookieMask(new BigInteger(1, cookieMask));
builder.setTableId(new TableId(65L));
builder.setCommand(FlowModCommand.forValue(2));
builder.setIdleTimeout(12);
builder.setHardTimeout(0);
builder.setPriority(126);
builder.setBufferId(2L);
builder.setOutPort(new PortNumber(4422L));
builder.setOutGroup(98L);
builder.setFlags(new FlowModFlags(true, false, true, false, true));
MatchBuilder matchBuilder = new MatchBuilder();
matchBuilder.setType(OxmMatchType.class);
final List<MatchEntry> entries = new ArrayList<>();
MatchEntryBuilder entriesBuilder = new MatchEntryBuilder();
entriesBuilder.setOxmClass(OpenflowBasicClass.class);
entriesBuilder.setOxmMatchField(InPhyPort.class);
entriesBuilder.setHasMask(false);
InPhyPortCaseBuilder inPhyPortCaseBuilder = new InPhyPortCaseBuilder();
InPhyPortBuilder inPhyPortBuilder = new InPhyPortBuilder();
inPhyPortBuilder.setPortNumber(new PortNumber(42L));
inPhyPortCaseBuilder.setInPhyPort(inPhyPortBuilder.build());
entriesBuilder.setMatchEntryValue(inPhyPortCaseBuilder.build());
entries.add(entriesBuilder.build());
entriesBuilder.setOxmClass(OpenflowBasicClass.class);
entriesBuilder.setOxmMatchField(IpEcn.class);
entriesBuilder.setHasMask(false);
IpEcnCaseBuilder ipEcnCaseBuilder = new IpEcnCaseBuilder();
IpEcnBuilder ipEcnBuilder = new IpEcnBuilder();
ipEcnBuilder.setEcn((short) 4);
ipEcnCaseBuilder.setIpEcn(ipEcnBuilder.build());
entriesBuilder.setMatchEntryValue(ipEcnCaseBuilder.build());
entries.add(entriesBuilder.build());
matchBuilder.setMatchEntry(entries);
builder.setMatch(matchBuilder.build());
final List<Instruction> instructions = new ArrayList<>();
InstructionBuilder insBuilder = new InstructionBuilder();
GotoTableCaseBuilder goToCaseBuilder = new GotoTableCaseBuilder();
GotoTableBuilder instructionBuilder = new GotoTableBuilder();
instructionBuilder.setTableId((short) 43);
goToCaseBuilder.setGotoTable(instructionBuilder.build());
insBuilder.setInstructionChoice(goToCaseBuilder.build());
instructions.add(insBuilder.build());
WriteMetadataCaseBuilder metadataCaseBuilder = new WriteMetadataCaseBuilder();
WriteMetadataBuilder metadataBuilder = new WriteMetadataBuilder();
metadataBuilder.setMetadata(cookie);
metadataBuilder.setMetadataMask(cookieMask);
metadataCaseBuilder.setWriteMetadata(metadataBuilder.build());
insBuilder.setInstructionChoice(metadataCaseBuilder.build());
instructions.add(insBuilder.build());
insBuilder = new InstructionBuilder();
final ApplyActionsCaseBuilder applyActionsCaseBuilder = new ApplyActionsCaseBuilder();
final ApplyActionsBuilder actionsBuilder = new ApplyActionsBuilder();
final List<Action> actions = new ArrayList<>();
final ActionBuilder actionBuilder = new ActionBuilder();
OutputActionCaseBuilder caseBuilder = new OutputActionCaseBuilder();
OutputActionBuilder outputBuilder = new OutputActionBuilder();
outputBuilder.setPort(new PortNumber(42L));
outputBuilder.setMaxLength(52);
caseBuilder.setOutputAction(outputBuilder.build());
actionBuilder.setActionChoice(caseBuilder.build());
actions.add(actionBuilder.build());
actionsBuilder.setAction(actions);
applyActionsCaseBuilder.setApplyActions(actionsBuilder.build());
insBuilder.setInstructionChoice(applyActionsCaseBuilder.build());
instructions.add(insBuilder.build());
builder.setInstruction(instructions);
final FlowModInput message = builder.build();
ByteBuf out = UnpooledByteBufAllocator.DEFAULT.buffer();
// simulate parent message
out.writeInt(1);
out.writeZero(2);
out.writeShort(3);
flowModFactory.serialize(message, out);
// read parent message
out.readInt();
out.skipBytes(2);
out.readShort();
BufferHelper.checkHeaderV13(out, (byte) 14, 128);
cookie = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
out.readBytes(cookie);
Assert.assertEquals("Wrong cookie", message.getCookie(), new BigInteger(1, cookie));
cookieMask = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
out.readBytes(cookieMask);
Assert.assertEquals("Wrong cookieMask", message.getCookieMask(), new BigInteger(1, cookieMask));
Assert.assertEquals("Wrong tableId", message.getTableId().getValue().intValue(), out.readUnsignedByte());
Assert.assertEquals("Wrong command", message.getCommand().getIntValue(), out.readUnsignedByte());
Assert.assertEquals("Wrong idleTimeOut", message.getIdleTimeout().intValue(), out.readShort());
Assert.assertEquals("Wrong hardTimeOut", message.getHardTimeout().intValue(), out.readShort());
Assert.assertEquals("Wrong priority", message.getPriority().intValue(), out.readUnsignedShort());
Assert.assertEquals("Wrong bufferId", message.getBufferId().intValue(), out.readUnsignedInt());
Assert.assertEquals("Wrong outPort", message.getOutPort().getValue().intValue(), out.readUnsignedInt());
Assert.assertEquals("Wrong outGroup", message.getOutGroup().intValue(), out.readUnsignedInt());
Assert.assertEquals("Wrong flags", message.getFlags(), createFlowModFlagsFromBitmap(out.readUnsignedShort()));
out.skipBytes(PADDING_IN_FLOW_MOD_MESSAGE);
Assert.assertEquals("Wrong match type", 1, out.readUnsignedShort());
out.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
Assert.assertEquals("Wrong oxm class", 0x8000, out.readUnsignedShort());
short fieldAndMask = out.readUnsignedByte();
Assert.assertEquals("Wrong oxm hasMask", 0, fieldAndMask & 1);
Assert.assertEquals("Wrong oxm field", 1, fieldAndMask >> 1);
out.skipBytes(EncodeConstants.SIZE_OF_BYTE_IN_BYTES);
Assert.assertEquals("Wrong oxm value", 42, out.readUnsignedInt());
Assert.assertEquals("Wrong oxm class", 0x8000, out.readUnsignedShort());
fieldAndMask = out.readUnsignedByte();
Assert.assertEquals("Wrong oxm hasMask", 0, fieldAndMask & 1);
Assert.assertEquals("Wrong oxm field", 9, fieldAndMask >> 1);
out.skipBytes(EncodeConstants.SIZE_OF_BYTE_IN_BYTES);
Assert.assertEquals("Wrong oxm value", 4, out.readUnsignedByte());
out.skipBytes(7);
Assert.assertEquals("Wrong instruction type", 1, out.readUnsignedShort());
out.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
Assert.assertEquals("Wrong instruction value", 43, out.readUnsignedByte());
out.skipBytes(3);
Assert.assertEquals("Wrong instruction type", 2, out.readUnsignedShort());
out.skipBytes(EncodeConstants.SIZE_OF_SHORT_IN_BYTES);
out.skipBytes(EncodeConstants.SIZE_OF_INT_IN_BYTES);
byte[] cookieRead = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
out.readBytes(cookieRead);
byte[] cookieMaskRead = new byte[EncodeConstants.SIZE_OF_LONG_IN_BYTES];
out.readBytes(cookieMaskRead);
Assert.assertArrayEquals("Wrong metadata", cookie, cookieRead);
Assert.assertArrayEquals("Wrong metadata mask", cookieMask, cookieMaskRead);
Assert.assertEquals("Wrong instruction type", 4, out.readUnsignedShort());
Assert.assertEquals("Wrong instruction length", 24, out.readUnsignedShort());
out.skipBytes(4);
Assert.assertEquals("Wrong action type", 0, out.readUnsignedShort());
Assert.assertEquals("Wrong action length", 16, out.readUnsignedShort());
Assert.assertEquals("Wrong port", 42, out.readUnsignedInt());
Assert.assertEquals("Wrong max-length", 52, out.readUnsignedShort());
out.skipBytes(6);
Assert.assertTrue("Unread data", out.readableBytes() == 0);
}
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