diff options
Diffstat (limited to 'nsh/impl/src/main/java/io/fd/honeycomb/vppnsh/impl/oper/NshEntryReaderCustomizer.java')
| -rwxr-xr-x | nsh/impl/src/main/java/io/fd/honeycomb/vppnsh/impl/oper/NshEntryReaderCustomizer.java | 214 |
1 files changed, 0 insertions, 214 deletions
diff --git a/nsh/impl/src/main/java/io/fd/honeycomb/vppnsh/impl/oper/NshEntryReaderCustomizer.java b/nsh/impl/src/main/java/io/fd/honeycomb/vppnsh/impl/oper/NshEntryReaderCustomizer.java deleted file mode 100755 index 066fb103d..000000000 --- a/nsh/impl/src/main/java/io/fd/honeycomb/vppnsh/impl/oper/NshEntryReaderCustomizer.java +++ /dev/null @@ -1,214 +0,0 @@ -/* - * Copyright (c) 2016 Intel 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.vppnsh.impl.oper; - -import static com.google.common.base.Preconditions.checkArgument; -import static com.google.common.base.Preconditions.checkNotNull; - -import io.fd.honeycomb.translate.read.ReadContext; -import io.fd.honeycomb.translate.read.ReadFailedException; -import io.fd.honeycomb.translate.spi.read.Initialized; -import io.fd.honeycomb.translate.spi.read.InitializingListReaderCustomizer; -import io.fd.honeycomb.translate.vpp.util.JvppReplyConsumer; -import io.fd.honeycomb.translate.vpp.util.NamingContext; -import io.fd.honeycomb.vppnsh.impl.util.FutureJVppNshCustomizer; -import io.fd.vpp.jvpp.nsh.dto.NshEntryDetails; -import io.fd.vpp.jvpp.nsh.dto.NshEntryDetailsReplyDump; -import io.fd.vpp.jvpp.nsh.dto.NshEntryDump; -import io.fd.vpp.jvpp.nsh.future.FutureJVppNsh; -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.concurrent.CompletionStage; -import javax.annotation.Nonnull; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.Ethernet; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.Ipv4; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.Ipv6; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.MdType1; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.NshMdType1StateAugment; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.NshMdType1StateAugmentBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.VppNsh; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.state.NshEntriesBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.state.nsh.entries.NshEntry; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.state.nsh.entries.NshEntryBuilder; -import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.state.nsh.entries.NshEntryKey; -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; - -/** - * Reader customizer responsible for nsh entry read.<br> to VPP. - */ -public class NshEntryReaderCustomizer extends FutureJVppNshCustomizer - implements InitializingListReaderCustomizer<NshEntry, NshEntryKey, NshEntryBuilder>, JvppReplyConsumer { - - private static final Logger LOG = LoggerFactory.getLogger(NshEntryReaderCustomizer.class); - private final NamingContext nshEntryContext; - - public NshEntryReaderCustomizer(@Nonnull final FutureJVppNsh futureJVppNsh, - @Nonnull final NamingContext nshEntryContext) { - super(futureJVppNsh); - this.nshEntryContext = checkNotNull(nshEntryContext, "nshEntryContext should not be null"); - } - - @Override - public void merge(@Nonnull final Builder<? extends DataObject> builder, - @Nonnull final List<NshEntry> readData) { - ((NshEntriesBuilder) builder).setNshEntry(readData); - } - - @Nonnull - @Override - public NshEntryBuilder getBuilder(@Nonnull final InstanceIdentifier<NshEntry> id) { - return new NshEntryBuilder(); - } - - private void setNshEntryMdType1Augment(@Nonnull final NshEntryBuilder builder, - @Nonnull NshEntryDetails nshEntryDetails) { - final NshMdType1StateAugmentBuilder augmentBuilder = new NshMdType1StateAugmentBuilder(); - augmentBuilder.setC1((long) nshEntryDetails.c1); - augmentBuilder.setC2((long) nshEntryDetails.c2); - augmentBuilder.setC3((long) nshEntryDetails.c3); - augmentBuilder.setC4((long) nshEntryDetails.c4); - - builder.addAugmentation(NshMdType1StateAugment.class, augmentBuilder.build()); - } - - @Override - public void readCurrentAttributes(@Nonnull final InstanceIdentifier<NshEntry> id, - @Nonnull final NshEntryBuilder builder, @Nonnull final ReadContext ctx) - throws ReadFailedException { - LOG.debug("Reading attributes for nsh entry: {}", id); - final NshEntryKey key = id.firstKeyOf(NshEntry.class); - checkArgument(key != null, "could not find NshEntry key in {}", id); - final NshEntryDump request = new NshEntryDump(); - - final String entryName = key.getName(); - if (!nshEntryContext.containsIndex(entryName, ctx.getMappingContext())) { - LOG.debug("Could not find nsh entry {} in the naming context", entryName); - return; - } - request.entryIndex = nshEntryContext.getIndex(entryName, ctx.getMappingContext()); - - final CompletionStage<NshEntryDetailsReplyDump> nshEntryDetailsReplyDumpCompletionStage = - getFutureJVppNsh().nshEntryDump(request); - final NshEntryDetailsReplyDump reply = - getReplyForRead(nshEntryDetailsReplyDumpCompletionStage.toCompletableFuture(), id); - - if (reply == null || reply.nshEntryDetails == null || reply.nshEntryDetails.isEmpty()) { - LOG.debug("Has no Nsh Entry {} in VPP. ", key.getName()); - return; - } - - LOG.trace("Nsh Entry : {} attributes returned from VPP: {}", key.getName(), reply); - - final NshEntryDetails nshEntryDetails = reply.nshEntryDetails.get(0); - builder.setName(entryName); - builder.setKey(key); - builder.setVersion((short) nshEntryDetails.verOC); - builder.setLength((short) nshEntryDetails.length); - - switch (nshEntryDetails.nextProtocol) { - case 1: - builder.setNextProtocol(Ipv4.class); - break; - case 2: - builder.setNextProtocol(Ipv6.class); - break; - case 3: - builder.setNextProtocol(Ethernet.class); - break; - default: - LOG.trace("Unsupported next protocol for nsh entry: {}", nshEntryDetails.nextProtocol); - return; - } - - switch (nshEntryDetails.mdType) { - case 1: { - builder.setMdType(MdType1.class); - setNshEntryMdType1Augment(builder, nshEntryDetails); - break; - } - case 2: { - builder.setMdType(MdType1.class); - break; - } - default: - LOG.trace("Unsupported Mdtype for nsh entry: {}", nshEntryDetails.mdType); - return; - } - - builder.setNsp((long) ((nshEntryDetails.nspNsi >> 8) & 0xFFFFFF)); - builder.setNsi((short) (nshEntryDetails.nspNsi & 0xFF)); - - if (LOG.isTraceEnabled()) { - LOG.trace("Attributes for nsh entry {} successfully read: {}", id, builder.build()); - } - } - - @Nonnull - @Override - public List<NshEntryKey> getAllIds(@Nonnull final InstanceIdentifier<NshEntry> id, - @Nonnull final ReadContext context) throws ReadFailedException { - LOG.debug("Reading list of keys for nsh entry: {}", id); - - final NshEntryDump request = new NshEntryDump(); - request.entryIndex = -1; // dump call - - NshEntryDetailsReplyDump reply; - try { - reply = getFutureJVppNsh().nshEntryDump(request).toCompletableFuture().get(); - } catch (Exception e) { - throw new IllegalStateException("Nsh Entry dump failed", e); - } - - if (reply == null || reply.nshEntryDetails == null) { - return Collections.emptyList(); - } - - final int nIdsLength = reply.nshEntryDetails.size(); - LOG.debug("vppstate.NshEntryCustomizer.getAllIds: nIds.length={}", nIdsLength); - if (nIdsLength == 0) { - return Collections.emptyList(); - } - - final List<NshEntryKey> allIds = new ArrayList<>(nIdsLength); - for (NshEntryDetails detail : reply.nshEntryDetails) { - final String nshName = nshEntryContext.getName(detail.entryIndex, context.getMappingContext()); - LOG.debug("vppstate.NshEntryCustomizer.getAllIds: nName={}", nshName); - allIds.add(new NshEntryKey(nshName)); - } - - return allIds; - } - - @Override - public Initialized<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.nsh.entries.NshEntry> init( - @Nonnull final InstanceIdentifier<NshEntry> id, @Nonnull final NshEntry readValue, - @Nonnull final ReadContext ctx) { - return Initialized.create( - InstanceIdentifier.create(VppNsh.class).child( - org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.NshEntries.class).child( - org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.nsh.entries.NshEntry.class, - new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.nsh.entries.NshEntryKey(id.firstKeyOf(NshEntry.class).getName())), - new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nsh.rev160624.vpp.nsh.nsh.entries.NshEntryBuilder(readValue) - .setName(readValue.getName()) - .build()); - } -} |