1 files changed, 94 insertions, 0 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/ip/v6/nd/NdProxyCustomizer.java b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/ip/v6/nd/NdProxyCustomizer.java
new file mode 100644
index 000000000..ed3d82ca9
--- /dev/null
+++ b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfaces/ip/v6/nd/NdProxyCustomizer.java
@@ -0,0 +1,94 @@
+/*
+ * 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.interfaces.ip.v6.nd;
+
+import static com.google.common.base.Preconditions.checkNotNull;
+
+import io.fd.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
+import io.fd.hc2vpp.common.translate.util.NamingContext;
+import io.fd.honeycomb.translate.spi.write.ListWriterCustomizer;
+import io.fd.honeycomb.translate.write.WriteContext;
+import io.fd.honeycomb.translate.write.WriteFailedException;
+import io.fd.vpp.jvpp.core.dto.Ip6NdProxyAddDel;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+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.Interface;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces._interface.ipv6.nd.proxies.NdProxy;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.vpp.nd.proxy.rev170315.interfaces._interface.ipv6.nd.proxies.NdProxyKey;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class NdProxyCustomizer extends FutureJVppCustomizer
+    implements ListWriterCustomizer<NdProxy, NdProxyKey>, AddressTranslator, JvppReplyConsumer {
+
+    private static final Logger LOG = LoggerFactory.getLogger(NdProxyCustomizer.class);
+    private final NamingContext interfaceContext;
+
+    public NdProxyCustomizer(@Nonnull final FutureJVppCore futureJVppCore,
+                             @Nonnull final NamingContext interfaceContext) {
+        super(futureJVppCore);
+        this.interfaceContext = checkNotNull(interfaceContext, "Interface context cannot be null");
+    }
+
+    @Override
+    public void writeCurrentAttributes(@Nonnull final InstanceIdentifier<NdProxy> id, @Nonnull final NdProxy dataAfter,
+                                       @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        final String interfaceName = id.firstKeyOf(Interface.class).getName();
+        final int swIfIndex = interfaceContext.getIndex(interfaceName, writeContext.getMappingContext());
+        addDelNdProxy(id, swIfIndex, dataAfter.getAddress(), true);
+        LOG.debug("ND proxy was successfully added for interface {}(id={}): {}", interfaceName, swIfIndex, dataAfter);
+    }
+
+    @Override
+    public void updateCurrentAttributes(@Nonnull final InstanceIdentifier<NdProxy> id,
+                                        @Nonnull final NdProxy dataBefore, @Nonnull final NdProxy dataAfter,
+                                        @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        throw new WriteFailedException.UpdateFailedException(id, dataBefore, dataAfter,
+            new UnsupportedOperationException("NdProxy update is not supported."));
+    }
+
+    @Override
+    public void deleteCurrentAttributes(@Nonnull final InstanceIdentifier<NdProxy> id,
+                                        @Nonnull final NdProxy dataBefore,
+                                        @Nonnull final WriteContext writeContext) throws WriteFailedException {
+        final String interfaceName = id.firstKeyOf(Interface.class).getName();
+        final int swIfIndex = interfaceContext.getIndex(interfaceName, writeContext.getMappingContext());
+        addDelNdProxy(id, swIfIndex, dataBefore.getAddress(), false);
+        LOG.debug("ND proxy was successfully removed from interface {}(id={}): {}", interfaceName, swIfIndex,
+            dataBefore);
+    }
+
+    private void addDelNdProxy(final InstanceIdentifier<NdProxy> id, final int swIfIndex,
+                               final Ipv6AddressNoZone address, final boolean add)
+        throws WriteFailedException {
+
+        final byte[] addressBytes = ipv6AddressNoZoneToArray(address);
+
+        final Ip6NdProxyAddDel request = new Ip6NdProxyAddDel();
+        request.swIfIndex = swIfIndex;
+        request.address = addressBytes;
+        request.isDel = booleanToByte(!add);
+
+        getReplyForWrite(getFutureJVpp().ip6NdProxyAddDel(request).toCompletableFuture(), id);
+    }
+
+
+}