-/**
+/*
* Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
*
* This program and the accompanying materials are made available under the
*/
package org.opendaylight.openflowplugin.extension.vendor.nicira.convertor.match;
-import com.google.common.base.Optional;
-import java.util.Objects;
+import java.util.Optional;
import org.opendaylight.openflowjava.nx.codec.match.NiciraMatchCodecs;
import org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava;
import org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.MatchField;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.Nxm1Class;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entries.grouping.MatchEntry;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.RegCaseValue;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.aug.nx.match.RegCaseValueBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.ofj.nxm.nx.match.reg.grouping.RegValuesBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.RegCaseValue;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.oxm.container.match.entry.value.RegCaseValueBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.ExtensionKey;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general.rev140714.general.extension.grouping.Extension;
import org.opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.nicira.match.rev140714.NxAugMatchNodesNodeTableFlow;
import org.slf4j.LoggerFactory;
/**
+ * Convert to/from SAL flow model to openflowjava model for NxmNxReg.
+ *
* @author msunal
*/
public class RegConvertor implements ConvertorToOFJava<MatchEntry>, ConvertorFromOFJava<MatchEntry, MatchPath> {
- private final static Logger LOG = LoggerFactory.getLogger(RegConvertor.class);
+ private static final Logger LOG = LoggerFactory.getLogger(RegConvertor.class);
- /*
- * (non-Javadoc)
- *
- * @see
- * org.opendaylight.openflowplugin.extension.api.ConvertorFromOFJava#convert
- * (org.opendaylight.yangtools.yang.binding.DataContainer,
- * org.opendaylight.openflowplugin.extension.api.path.AugmentationPath)
- */
@SuppressWarnings("unchecked")
@Override
- public ExtensionAugment<? extends Augmentation<Extension>> convert(MatchEntry input, MatchPath path) {
+ public ExtensionAugment<? extends Augmentation<Extension>> convert(final MatchEntry input, final MatchPath path) {
NxmNxRegBuilder nxRegBuilder = new NxmNxRegBuilder();
- if (!org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg.class
- .isAssignableFrom(input.getOxmMatchField())) {
+ if (!(input.getOxmMatchField()
+ instanceof org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg)) {
String msg = input.getOxmMatchField()
+ " does not implement "
+ org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg.class;
- LOG.warn(msg);
+ LOG.warn("Warning {}",msg);
throw new IllegalStateException(msg);
}
- nxRegBuilder
- .setReg((Class<? extends org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg>) input
- .getOxmMatchField());
- RegCaseValue regCaseValue = ((RegCaseValue) input.getMatchEntryValue());
+ nxRegBuilder.setReg((org.opendaylight.yang.gen.v1.urn.opendaylight.openflowjava.nx.match.rev140421.NxmNxReg)
+ input.getOxmMatchField());
+ RegCaseValue regCaseValue = (RegCaseValue) input.getMatchEntryValue();
nxRegBuilder.setValue(regCaseValue.getRegValues().getValue());
- if (input.isHasMask()) {
+ if (input.getHasMask()) {
nxRegBuilder.setMask(regCaseValue.getRegValues().getMask());
}
return resolveAugmentation(nxRegBuilder.build(), path, resolveRegKey(input.getOxmMatchField()));
}
- private static Class<? extends ExtensionKey> resolveRegKey(Class<? extends MatchField> oxmMatchField) {
- if (NiciraMatchCodecs.REG0_CODEC.getNxmField().isAssignableFrom(oxmMatchField)) {
- return NxmNxReg0Key.class;
+ @Override
+ public MatchEntry convert(final Extension extension) {
+ Optional<NxmNxRegGrouping> matchGrouping = MatchUtil.REG_RESOLVER.findExtension(extension);
+ if (!matchGrouping.isPresent()) {
+ throw new CodecPreconditionException(extension);
+ }
+ NxmNxReg nxmNxReg = matchGrouping.get().getNxmNxReg();
+ RegValuesBuilder regValuesBuilder = new RegValuesBuilder()
+ .setValue(nxmNxReg.getValue())
+ .setMask(nxmNxReg.getMask());
+
+ RegCaseValueBuilder regCaseValueBuilder = new RegCaseValueBuilder();
+ regCaseValueBuilder.setRegValues(regValuesBuilder.build());
+ return MatchUtil.createDefaultMatchEntryBuilder(nxmNxReg.getReg(),
+ Nxm1Class.VALUE,
+ regCaseValueBuilder.build())
+ .setHasMask(nxmNxReg.getMask() != null)
+ .build();
+ }
+
+ private static ExtensionKey resolveRegKey(final MatchField oxmMatchField) {
+ // FIXME: Use direct field value equalitity
+ if (NiciraMatchCodecs.REG0_CODEC.getNxmField().equals(oxmMatchField)) {
+ return NxmNxReg0Key.VALUE;
}
- if (NiciraMatchCodecs.REG1_CODEC.getNxmField().isAssignableFrom(oxmMatchField)) {
- return NxmNxReg1Key.class;
+ if (NiciraMatchCodecs.REG1_CODEC.getNxmField().equals(oxmMatchField)) {
+ return NxmNxReg1Key.VALUE;
}
- if (NiciraMatchCodecs.REG2_CODEC.getNxmField().isAssignableFrom(oxmMatchField)) {
- return NxmNxReg2Key.class;
+ if (NiciraMatchCodecs.REG2_CODEC.getNxmField().equals(oxmMatchField)) {
+ return NxmNxReg2Key.VALUE;
}
- if (NiciraMatchCodecs.REG3_CODEC.getNxmField().isAssignableFrom(oxmMatchField)) {
- return NxmNxReg3Key.class;
+ if (NiciraMatchCodecs.REG3_CODEC.getNxmField().equals(oxmMatchField)) {
+ return NxmNxReg3Key.VALUE;
}
- if (NiciraMatchCodecs.REG4_CODEC.getNxmField().isAssignableFrom(oxmMatchField)) {
- return NxmNxReg4Key.class;
+ if (NiciraMatchCodecs.REG4_CODEC.getNxmField().equals(oxmMatchField)) {
+ return NxmNxReg4Key.VALUE;
}
- if (NiciraMatchCodecs.REG5_CODEC.getNxmField().isAssignableFrom(oxmMatchField)) {
- return NxmNxReg5Key.class;
+ if (NiciraMatchCodecs.REG5_CODEC.getNxmField().equals(oxmMatchField)) {
+ return NxmNxReg5Key.VALUE;
}
- if (NiciraMatchCodecs.REG6_CODEC.getNxmField().isAssignableFrom(oxmMatchField)) {
- return NxmNxReg6Key.class;
+ if (NiciraMatchCodecs.REG6_CODEC.getNxmField().equals(oxmMatchField)) {
+ return NxmNxReg6Key.VALUE;
}
- if (NiciraMatchCodecs.REG7_CODEC.getNxmField().isAssignableFrom(oxmMatchField)) {
- return NxmNxReg7Key.class;
+ if (NiciraMatchCodecs.REG7_CODEC.getNxmField().equals(oxmMatchField)) {
+ return NxmNxReg7Key.VALUE;
}
throw new CodecPreconditionException("There is no key for " + oxmMatchField);
}
- private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(NxmNxReg nxmNxReg,
- MatchPath path, Class<? extends ExtensionKey> key) {
+ private static ExtensionAugment<? extends Augmentation<Extension>> resolveAugmentation(final NxmNxReg nxmNxReg,
+ final MatchPath path, final ExtensionKey key) {
switch (path) {
- case FLOWSSTATISTICSUPDATE_FLOWANDSTATISTICSMAPLIST_MATCH:
+ case FLOWS_STATISTICS_UPDATE_MATCH:
return new ExtensionAugment<>(NxAugMatchNodesNodeTableFlow.class,
new NxAugMatchNodesNodeTableFlowBuilder().setNxmNxReg(nxmNxReg).build(), key);
- case RPCFLOWSSTATISTICS_FLOWANDSTATISTICSMAPLIST_MATCH:
+ case FLOWS_STATISTICS_RPC_MATCH:
return new ExtensionAugment<>(NxAugMatchRpcGetFlowStats.class,
new NxAugMatchRpcGetFlowStatsBuilder().setNxmNxReg(nxmNxReg).build(), key);
- case PACKETRECEIVED_MATCH:
+ case PACKET_RECEIVED_MATCH:
return new ExtensionAugment<>(NxAugMatchNotifPacketIn.class, new NxAugMatchNotifPacketInBuilder()
.setNxmNxReg(nxmNxReg).build(), key);
- case SWITCHFLOWREMOVED_MATCH:
+ case SWITCH_FLOW_REMOVED_MATCH:
return new ExtensionAugment<>(NxAugMatchNotifSwitchFlowRemoved.class,
new NxAugMatchNotifSwitchFlowRemovedBuilder().setNxmNxReg(nxmNxReg).build(), key);
- case PACKETINMESSAGE_MATCH:
+ case PACKET_IN_MESSAGE_MATCH:
return new ExtensionAugment<>(NxAugMatchPacketInMessage.class,
new NxAugMatchPacketInMessageBuilder().setNxmNxReg(nxmNxReg).build(), key);
default:
throw new CodecPreconditionException(path);
}
}
-
- /*
- * (non-Javadoc)
- *
- * @see
- * org.opendaylight.openflowplugin.extension.api.ConvertorToOFJava#convert
- * (org
- * .opendaylight.yang.gen.v1.urn.opendaylight.openflowplugin.extension.general
- * .rev140714.general.extension.grouping.Extension)
- */
- @Override
- public MatchEntry convert(Extension extension) {
- Optional<NxmNxRegGrouping> matchGrouping = MatchUtil.regResolver.getExtension(extension);
- if (!matchGrouping.isPresent()) {
- throw new CodecPreconditionException(extension);
- }
- NxmNxReg nxmNxReg = matchGrouping.get().getNxmNxReg();
- RegValuesBuilder regValuesBuilder = new RegValuesBuilder()
- .setValue(nxmNxReg.getValue())
- .setMask(nxmNxReg.getMask());
-
- RegCaseValueBuilder regCaseValueBuilder = new RegCaseValueBuilder();
- regCaseValueBuilder.setRegValues(regValuesBuilder.build());
- return MatchUtil.createDefaultMatchEntryBuilder(nxmNxReg.getReg(),
- Nxm1Class.class,
- regCaseValueBuilder.build())
- .setHasMask(Objects.nonNull(nxmNxReg.getMask()))
- .build();
- }
-
}