diff options
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/vppstate/BridgeDomainCustomizer.java')
-rw-r--r-- | v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/vppstate/BridgeDomainCustomizer.java | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/vppstate/BridgeDomainCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/vppstate/BridgeDomainCustomizer.java new file mode 100644 index 000000000..e8cfe3978 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/honeycomb/translate/v3po/vppstate/BridgeDomainCustomizer.java @@ -0,0 +1,154 @@ +/* + * Copyright (c) 2016 Cisco and/or its affiliates. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package io.fd.honeycomb.translate.v3po.vppstate; + +import static io.fd.honeycomb.translate.v3po.util.TranslateUtils.byteToBoolean; + +import com.google.common.base.Preconditions; +import com.google.common.collect.Iterables; +import io.fd.honeycomb.translate.read.ReadContext; +import io.fd.honeycomb.translate.read.ReadFailedException; +import io.fd.honeycomb.translate.spi.read.ListReaderCustomizer; +import io.fd.honeycomb.translate.v3po.util.FutureJVppCustomizer; +import io.fd.honeycomb.translate.v3po.util.NamingContext; +import java.util.ArrayList; +import java.util.Collections; +import java.util.List; +import javax.annotation.Nonnull; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.BridgeDomainsBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomain; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomainBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.v3po.rev150105.vpp.state.bridge.domains.BridgeDomainKey; +import org.opendaylight.yangtools.concepts.Builder; +import org.opendaylight.yangtools.yang.binding.DataObject; +import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; +import org.openvpp.jvpp.dto.BridgeDomainDetails; +import org.openvpp.jvpp.dto.BridgeDomainDetailsReplyDump; +import org.openvpp.jvpp.dto.BridgeDomainDump; +import org.openvpp.jvpp.future.FutureJVpp; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public final class BridgeDomainCustomizer extends FutureJVppCustomizer + implements ListReaderCustomizer<BridgeDomain, BridgeDomainKey, BridgeDomainBuilder> { + + private static final Logger LOG = LoggerFactory.getLogger(BridgeDomainCustomizer.class); + private final NamingContext bdContext; + + public BridgeDomainCustomizer(@Nonnull final FutureJVpp futureJVpp, @Nonnull final NamingContext bdContext) { + super(futureJVpp); + this.bdContext = Preconditions.checkNotNull(bdContext, "bdContext should not be null"); + } + + @Override + public void readCurrentAttributes(@Nonnull final InstanceIdentifier<BridgeDomain> id, + @Nonnull final BridgeDomainBuilder builder, @Nonnull final ReadContext context) + throws ReadFailedException { + LOG.debug("vppstate.BridgeDomainCustomizer.readCurrentAttributes: id={}, builderbuilder={}, context={}", + id, builder, context); + + final BridgeDomainKey key = id.firstKeyOf(id.getTargetType()); + LOG.debug("vppstate.BridgeDomainCustomizer.readCurrentAttributes: key={}", key); + + final int bdId = bdContext.getIndex(key.getName(), context.getMappingContext()); + LOG.debug("vppstate.BridgeDomainCustomizer.readCurrentAttributes: bdId={}", bdId); + + BridgeDomainDetailsReplyDump reply; + BridgeDomainDetails bridgeDomainDetails; + final BridgeDomainDump request = new BridgeDomainDump(); + request.bdId = bdContext.getIndex(key.getName(), context.getMappingContext()); + try { + reply = getFutureJVpp().bridgeDomainDump(request).toCompletableFuture().get(); + bridgeDomainDetails = Iterables.getOnlyElement(reply.bridgeDomainDetails); + } catch (Exception e) { + LOG.debug("Unable to read bridge domain: {}", key.getName(), e); + return; + } + + logBridgeDomainDetails(bridgeDomainDetails); + + builder.setName(key.getName()); + builder.setArpTermination(byteToBoolean(bridgeDomainDetails.arpTerm)); + builder.setFlood(byteToBoolean(bridgeDomainDetails.flood)); + builder.setForward(byteToBoolean(bridgeDomainDetails.forward)); + builder.setLearn(byteToBoolean(bridgeDomainDetails.learn)); + builder.setUnknownUnicastFlood(byteToBoolean(bridgeDomainDetails.uuFlood)); + } + + private void logBridgeDomainDetails(final BridgeDomainDetails bridgeDomainDetails) { + LOG.debug("bridgeDomainDetails={}", bridgeDomainDetails); + if (bridgeDomainDetails != null) { + LOG.debug("bridgeDomainDetails.arpTerm={}", bridgeDomainDetails.arpTerm); + LOG.debug("bridgeDomainDetails.bdId={}", bridgeDomainDetails.bdId); + LOG.debug("bridgeDomainDetails.bviSwIfIndex={}", bridgeDomainDetails.bviSwIfIndex); + LOG.debug("bridgeDomainDetails.flood={}", bridgeDomainDetails.flood); + LOG.debug("bridgeDomainDetails.forward={}", bridgeDomainDetails.forward); + LOG.debug("bridgeDomainDetails.learn={}", bridgeDomainDetails.learn); + LOG.debug("bridgeDomainDetails.nSwIfs={}", bridgeDomainDetails.nSwIfs); + LOG.debug("bridgeDomainDetails.uuFlood={}", bridgeDomainDetails.uuFlood); + } + } + + @Nonnull + @Override + public BridgeDomainBuilder getBuilder(@Nonnull final InstanceIdentifier<BridgeDomain> id) { + return new BridgeDomainBuilder(); + } + + @Nonnull + @Override + public List<BridgeDomainKey> getAllIds(@Nonnull final InstanceIdentifier<BridgeDomain> id, + @Nonnull final ReadContext context) { + final BridgeDomainDump request = new BridgeDomainDump(); + request.bdId = -1; // dump call + + BridgeDomainDetailsReplyDump reply; + try { + reply = getFutureJVpp().bridgeDomainDump(request).toCompletableFuture().get(); + } catch (Exception e) { + throw new IllegalStateException("Bridge domain dump failed", e); // TODO ReadFailedException? + } + + if (reply == null || reply.bridgeDomainDetails == null) { + return Collections.emptyList(); + } + + final int bIdsLength = reply.bridgeDomainDetails.size(); + LOG.debug("vppstate.BridgeDomainCustomizer.getAllIds: bIds.length={}", bIdsLength); + if (bIdsLength == 0) { + // No bridge domains + return Collections.emptyList(); + } + + final List<BridgeDomainKey> allIds = new ArrayList<>(bIdsLength); + for (BridgeDomainDetails detail : reply.bridgeDomainDetails) { + logBridgeDomainDetails(detail); + + final String bName = bdContext.getName(detail.bdId, context.getMappingContext()); + LOG.debug("vppstate.BridgeDomainCustomizer.getAllIds: bName={}", bName); + allIds.add(new BridgeDomainKey(bName)); + } + + return allIds; + } + + @Override + public void merge(@Nonnull final Builder<? extends DataObject> builder, + @Nonnull final List<BridgeDomain> readData) { + ((BridgeDomainsBuilder) builder).setBridgeDomain(readData); + } +} |