diff options
author | Marek Gradzki <mgradzki@cisco.com> | 2017-03-06 18:40:25 +0100 |
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committer | Marek Gradzki <mgradzki@cisco.com> | 2017-03-08 11:16:55 +0000 |
commit | 6532b1524bb841cac2b559415b85ac6e9d2ff934 (patch) | |
tree | d159d5282c9975a61da7927556dd3849ee0fb43f /v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate | |
parent | edfda17905645b68e72b683eba2509f75040ad53 (diff) |
HC2VPP-96: ND proxy translation layer
Change-Id: I437f68d601499ab9ee6aef26e2f67b8e4ac61dfc
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate')
-rw-r--r-- | v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/ip/v6/nd/NdProxyCustomizer.java | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/ip/v6/nd/NdProxyCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/ip/v6/nd/NdProxyCustomizer.java new file mode 100644 index 000000000..7ffde1dd4 --- /dev/null +++ b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/ip/v6/nd/NdProxyCustomizer.java @@ -0,0 +1,140 @@ +/* + * Copyright (c) 2017 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.hc2vpp.v3po.interfacesstate.ip.v6.nd; + +import static com.google.common.base.Preconditions.checkNotNull; +import static io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor.NO_PARAMS; + +import com.google.common.annotations.VisibleForTesting; +import com.google.common.base.Optional; +import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer; +import io.fd.hc2vpp.common.translate.util.Ipv6Translator; +import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer; +import io.fd.hc2vpp.common.translate.util.NamingContext; +import io.fd.hc2vpp.v3po.interfacesstate.InterfaceCustomizer; +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.util.RWUtils; +import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager; +import io.fd.vpp.jvpp.core.dto.Ip6NdProxyDetailsReplyDump; +import io.fd.vpp.jvpp.core.dto.Ip6NdProxyDump; +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.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6AddressNoZone; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.state.Interface; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.Interface1; +import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv6; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.NdProxyIp6Augmentation; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces.state._interface.ipv6.NdProxiesBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces.state._interface.ipv6.nd.proxies.NdProxy; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces.state._interface.ipv6.nd.proxies.NdProxyBuilder; +import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces.state._interface.ipv6.nd.proxies.NdProxyKey; +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; + +public final class NdProxyCustomizer extends FutureJVppCustomizer + implements InitializingListReaderCustomizer<NdProxy, NdProxyKey, NdProxyBuilder>, JvppReplyConsumer, + Ipv6Translator { + + private static final Logger LOG = LoggerFactory.getLogger(NdProxyCustomizer.class); + private final NamingContext interfaceContext; + private final DumpCacheManager<Ip6NdProxyDetailsReplyDump, Void> dumpManager; + + public NdProxyCustomizer(@Nonnull final FutureJVppCore futureJVppCore, + @Nonnull final NamingContext interfaceContext) { + super(futureJVppCore); + this.interfaceContext = checkNotNull(interfaceContext, "interfaceContext should not be null"); + dumpManager = new DumpCacheManager.DumpCacheManagerBuilder<Ip6NdProxyDetailsReplyDump, Void>() + .withExecutor((id, param) -> getReplyForRead( + getFutureJVpp().ip6NdProxyDump(new Ip6NdProxyDump()).toCompletableFuture(), id)) + .acceptOnly(Ip6NdProxyDetailsReplyDump.class) + .build(); + } + + @Nonnull + @Override + public List<NdProxyKey> getAllIds(@Nonnull final InstanceIdentifier<NdProxy> id, + @Nonnull final ReadContext context) throws ReadFailedException { + final String interfaceName = id.firstKeyOf(Interface.class).getName(); + final int swIfIndex = interfaceContext.getIndex(interfaceName, context.getMappingContext()); + LOG.debug("Reading NDProxies for interface {}(id={})", interfaceName, swIfIndex); + final Optional<Ip6NdProxyDetailsReplyDump> dump = + dumpManager.getDump(id, context.getModificationCache(), NO_PARAMS); + + if (!dump.isPresent() || dump.get().ip6NdProxyDetails.isEmpty()) { + return Collections.emptyList(); + } + + return dump.get().ip6NdProxyDetails.stream() + .filter(detail -> detail.swIfIndex == swIfIndex) + .map(detail -> new NdProxyKey(arrayToIpv6AddressNoZone(detail.address))) + .collect(Collectors.toList()); + } + + @Override + public void merge(@Nonnull final Builder<? extends DataObject> builder, @Nonnull final List<NdProxy> list) { + ((NdProxiesBuilder)builder).setNdProxy(list); + } + + @Nonnull + @Override + public NdProxyBuilder getBuilder(@Nonnull final InstanceIdentifier<NdProxy> instanceIdentifier) { + return new NdProxyBuilder(); + } + + @Override + public void readCurrentAttributes(@Nonnull final InstanceIdentifier<NdProxy> id, + @Nonnull final NdProxyBuilder builder, + @Nonnull final ReadContext context) + throws ReadFailedException { + // address is the only leaf and list key, so jvpp call is not needed: + builder.setAddress(id.firstKeyOf(NdProxy.class).getAddress()); + } + + @Nonnull + @Override + public Initialized<? extends DataObject> init(@Nonnull final InstanceIdentifier<NdProxy> id, + @Nonnull final NdProxy ndProxy, + @Nonnull final ReadContext readContext) { + return Initialized.create(getCfgId(id), + new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces._interface.ipv6.nd.proxies.NdProxyBuilder() + .setAddress(ndProxy.getAddress()) + .build()); + } + + @VisibleForTesting + protected static InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces._interface.ipv6.nd.proxies.NdProxy> getCfgId( + final InstanceIdentifier<NdProxy> id) { + final Ipv6AddressNoZone address = id.firstKeyOf(NdProxy.class).getAddress(); + return InterfaceCustomizer.getCfgId(RWUtils.cutId(id, Interface.class)) + .augmentation(Interface1.class).child(Ipv6.class).augmentation(NdProxyIp6Augmentation.class) + .child( + org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces._interface.ipv6.NdProxies.class) + .child( + org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces._interface.ipv6.nd.proxies.NdProxy.class, + new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces._interface.ipv6.nd.proxies.NdProxyKey( + address)); + } +} |