diff options
Diffstat (limited to 'lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java')
-rwxr-xr-x | lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java deleted file mode 100755 index e989a393d..000000000 --- a/lisp/lisp2vpp/src/main/java/io/fd/honeycomb/lisp/translate/read/LocalMappingCustomizer.java +++ /dev/null @@ -1,181 +0,0 @@ -/* - * 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.lisp.translate.read; - -import static com.google.common.base.Preconditions.checkNotNull; -import static com.google.common.base.Preconditions.checkState; -import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.EidType.valueOf; -import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.FilterType; -import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.MappingsDumpParamsBuilder; -import static io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams.QuantityType; - -import com.google.common.base.Optional; -import io.fd.honeycomb.lisp.context.util.EidMappingContext; -import io.fd.honeycomb.lisp.translate.read.dump.executor.params.MappingsDumpParams; -import io.fd.honeycomb.lisp.translate.read.trait.MappingReader; -import io.fd.honeycomb.lisp.translate.util.EidTranslator; -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.util.RWUtils; -import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager; -import io.fd.honeycomb.translate.vpp.util.FutureJVppCustomizer; -import io.fd.honeycomb.translate.vpp.util.NamingContext; -import io.fd.vpp.jvpp.core.dto.LispEidTableDetails; -import io.fd.vpp.jvpp.core.dto.LispEidTableDetailsReplyDump; -import io.fd.vpp.jvpp.core.future.FutureJVppCore; -import java.util.Collections; -import java.util.List; -import java.util.stream.Collectors; -import javax.annotation.Nonnull; -import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.eid.mapping.context.rev160801.contexts.eid.mapping.context.mappings.mapping.Eid; -import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.lisp.address.types.rev151105.lisp.address.Address; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.MappingId; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.LocalMappingsBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.local.mappings.LocalMapping; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.local.mappings.LocalMappingBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.dp.subtable.grouping.local.mappings.LocalMappingKey; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.eid.table.grouping.eid.table.VniTable; -import org.opendaylight.yangtools.concepts.Builder; -import org.opendaylight.yangtools.yang.binding.DataObject; -import org.opendaylight.yangtools.yang.binding.InstanceIdentifier; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; - -/** - * Customizer for reading {@code LocalMapping}<br> Currently unsupported by jvpp - */ -public class LocalMappingCustomizer - extends FutureJVppCustomizer - implements ListReaderCustomizer<LocalMapping, LocalMappingKey, LocalMappingBuilder>, EidTranslator, - MappingReader { - - private static final Logger LOG = LoggerFactory.getLogger(LocalMappingCustomizer.class); - - private final DumpCacheManager<LispEidTableDetailsReplyDump, MappingsDumpParams> dumpManager; - private final NamingContext locatorSetContext; - private final EidMappingContext localMappingContext; - - public LocalMappingCustomizer(@Nonnull FutureJVppCore futureJvpp, @Nonnull NamingContext locatorSetContext, - @Nonnull EidMappingContext localMappingsContext) { - super(futureJvpp); - this.locatorSetContext = checkNotNull(locatorSetContext, "Locator Set Mapping Context cannot be null"); - this.localMappingContext = checkNotNull(localMappingsContext, "Local mappings context cannot be null"); - this.dumpManager = - new DumpCacheManager.DumpCacheManagerBuilder<LispEidTableDetailsReplyDump, MappingsDumpParams>() - .withExecutor(createMappingDumpExecutor(futureJvpp)) - .build(); - } - - @Override - public LocalMappingBuilder getBuilder(InstanceIdentifier<LocalMapping> id) { - return new LocalMappingBuilder(); - } - - @Override - public void readCurrentAttributes(InstanceIdentifier<LocalMapping> id, LocalMappingBuilder builder, - ReadContext ctx) throws ReadFailedException { - checkState(id.firstKeyOf(LocalMapping.class) != null, "No key present for id({})", id); - checkState(id.firstKeyOf(VniTable.class) != null, "Parent VNI table not specified"); - - //checks whether there is an existing mapping - final MappingId mappingId = id.firstKeyOf(LocalMapping.class).getId(); - checkState(localMappingContext.containsEid(mappingId, ctx.getMappingContext())); - - final long vni = id.firstKeyOf(VniTable.class).getVirtualNetworkIdentifier(); - - final String localMappingId = id.firstKeyOf(LocalMapping.class).getId().getValue(); - final Eid eid = localMappingContext.getEid(mappingId, ctx.getMappingContext()); - - //Requesting for specific mapping dump,only from local mappings with specified eid/vni/eid type - final MappingsDumpParams dumpParams = new MappingsDumpParams.MappingsDumpParamsBuilder() - .setEidSet(QuantityType.SPECIFIC) - .setVni(Long.valueOf(vni).intValue()) - .setEid(getEidAsByteArray(eid)) - .setEidType(getEidType(eid)) - .setPrefixLength(getPrefixLength(eid)) - .build(); - - LOG.debug("Dumping data for LocalMappings(id={})", id); - final Optional<LispEidTableDetailsReplyDump> replyOptional = - dumpManager.getDump(id, ctx.getModificationCache(), dumpParams); - - if (!replyOptional.isPresent() || replyOptional.get().lispEidTableDetails.isEmpty()) { - return; - } - - LispEidTableDetails details = replyOptional.get().lispEidTableDetails.stream() - .filter(subtableFilterForLocalMappings(id)) - .filter(detail -> compareAddresses(eid.getAddress(), getAddressFromDumpDetail(detail))) - .collect(RWUtils.singleItemCollector()); - - //in case of local mappings,locator_set_index stands for interface index - checkState(locatorSetContext.containsName(details.locatorSetIndex, ctx.getMappingContext()), - "No Locator Set name found for index %s", details.locatorSetIndex); - builder.setLocatorSet(locatorSetContext.getName(details.locatorSetIndex, ctx.getMappingContext())); - builder.setKey(new LocalMappingKey(new MappingId(id.firstKeyOf(LocalMapping.class).getId()))); - builder.setEid(getArrayAsEidLocal(valueOf(details.eidType), details.eid, details.vni)); - } - - private Address getAddressFromDumpDetail(final LispEidTableDetails detail) { - return getArrayAsEidLocal(valueOf(detail.eidType), detail.eid, detail.vni).getAddress(); - } - - @Override - public List<LocalMappingKey> getAllIds(InstanceIdentifier<LocalMapping> id, ReadContext context) - throws ReadFailedException { - - checkState(id.firstKeyOf(VniTable.class) != null, "Parent VNI table not specified"); - final long vni = id.firstKeyOf(VniTable.class).getVirtualNetworkIdentifier(); - - if (vni == 0) { - // ignoring default vni mapping - // its not relevant for us and we also don't store mapping for such eid's - // such mapping is used to create helper local mappings to process remote ones - return Collections.emptyList(); - } - - //request for all local mappings - final MappingsDumpParams dumpParams = new MappingsDumpParamsBuilder() - .setFilter(FilterType.LOCAL) - .setEidSet(QuantityType.ALL) - .build(); - - LOG.debug("Dumping data for LocalMappings(id={})", id); - final Optional<LispEidTableDetailsReplyDump> replyOptional = - dumpManager.getDump(id, context.getModificationCache(), dumpParams); - - if (!replyOptional.isPresent() || replyOptional.get().lispEidTableDetails.isEmpty()) { - return Collections.emptyList(); - } - - - return replyOptional.get().lispEidTableDetails.stream() - .filter(a -> a.vni == vni) - .filter(subtableFilterForLocalMappings(id)) - .map(detail -> getArrayAsEidLocal(valueOf(detail.eidType), detail.eid, detail.vni)) - .map(localEid -> localMappingContext.getId(localEid, context.getMappingContext())) - .map(MappingId::new) - .map(LocalMappingKey::new) - .collect(Collectors.toList()); - } - - @Override - public void merge(Builder<? extends DataObject> builder, List<LocalMapping> readData) { - ((LocalMappingsBuilder) builder).setLocalMapping(readData); - } -} |