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));
+    }
+}