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authorMaros Marsalek <mmarsale@cisco.com>2016-11-10 13:31:25 +0100
committerMarek Gradzki <mgradzki@cisco.com>2016-11-19 21:29:39 +0100
commit175197da8ea43335df3daeba4c6296fcd83a057c (patch)
tree110298a990c6191933c2ad65d1a06333bab76cee /lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/read/MapResolverCustomizer.java
parent1813bf59fa53e8eb913d34b212d45b227dead799 (diff)
Post split cleanup
- change groupIds - change packages - update poms Change-Id: I343c5a292a67de1dd50687870ca4ab5b7276e93e Signed-off-by: Maros Marsalek <mmarsale@cisco.com> Signed-off-by: Marek Gradzki <mgradzki@cisco.com>
Diffstat (limited to 'lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/read/MapResolverCustomizer.java')
-rwxr-xr-xlisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/read/MapResolverCustomizer.java125
1 files changed, 125 insertions, 0 deletions
diff --git a/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/read/MapResolverCustomizer.java b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/read/MapResolverCustomizer.java
new file mode 100755
index 000000000..cc73d7751
--- /dev/null
+++ b/lisp/lisp2vpp/src/main/java/io/fd/hc2vpp/lisp/translate/read/MapResolverCustomizer.java
@@ -0,0 +1,125 @@
+/*
+ * 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.hc2vpp.lisp.translate.read;
+
+import static io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor.NO_PARAMS;
+
+import com.google.common.base.Optional;
+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.hc2vpp.common.translate.util.AddressTranslator;
+import io.fd.hc2vpp.common.translate.util.FutureJVppCustomizer;
+import io.fd.hc2vpp.common.translate.util.JvppReplyConsumer;
+import io.fd.vpp.jvpp.core.dto.LispMapResolverDetails;
+import io.fd.vpp.jvpp.core.dto.LispMapResolverDetailsReplyDump;
+import io.fd.vpp.jvpp.core.dto.LispMapResolverDump;
+import io.fd.vpp.jvpp.core.future.FutureJVppCore;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.stream.Collectors;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.map.resolvers.grouping.MapResolversBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.map.resolvers.grouping.map.resolvers.MapResolver;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.map.resolvers.grouping.map.resolvers.MapResolverBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.lisp.rev161214.map.resolvers.grouping.map.resolvers.MapResolverKey;
+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 class MapResolverCustomizer extends FutureJVppCustomizer
+ implements ListReaderCustomizer<MapResolver, MapResolverKey, MapResolverBuilder>, AddressTranslator,
+ JvppReplyConsumer {
+
+ private static final Logger LOG = LoggerFactory.getLogger(MapResolverCustomizer.class);
+
+ private final DumpCacheManager<LispMapResolverDetailsReplyDump, Void> dumpManager;
+
+ public MapResolverCustomizer(FutureJVppCore futureJvpp) {
+ super(futureJvpp);
+ this.dumpManager =
+ new DumpCacheManager.DumpCacheManagerBuilder<LispMapResolverDetailsReplyDump, Void>()
+ .withExecutor((identifier, params) -> getReplyForRead(
+ futureJvpp.lispMapResolverDump(new LispMapResolverDump()).toCompletableFuture(),
+ identifier))
+ .build();
+ }
+
+ @Override
+ public MapResolverBuilder getBuilder(InstanceIdentifier<MapResolver> id) {
+ return new MapResolverBuilder();
+ }
+
+ @Override
+ public void readCurrentAttributes(InstanceIdentifier<MapResolver> id, MapResolverBuilder builder, ReadContext ctx)
+ throws ReadFailedException {
+ LOG.debug("Reading attributes...");
+
+ final Optional<LispMapResolverDetailsReplyDump> dumpOptional =
+ dumpManager.getDump(id, ctx.getModificationCache(), NO_PARAMS);
+
+ if (!dumpOptional.isPresent() || dumpOptional.get().lispMapResolverDetails.isEmpty()) {
+ LOG.warn("No data dumped");
+ return;
+ }
+
+ final MapResolverKey key = id.firstKeyOf(MapResolver.class);
+ final LispMapResolverDetails mapResolverDetails =
+ dumpOptional.get().lispMapResolverDetails.stream()
+ .filter(a -> addressesEqual(key.getIpAddress(),
+ arrayToIpAddressReversed(byteToBoolean(a.isIpv6), a.ipAddress)))
+ .collect(RWUtils.singleItemCollector());
+
+ builder.setKey(key);
+ builder.setIpAddress(
+ arrayToIpAddress(byteToBoolean(mapResolverDetails.isIpv6), mapResolverDetails.ipAddress));
+ }
+
+ // safest way to compare addresses - prevents returning false while using different types from hierarchy
+ // Ex. Key for MapResolver contains Ipv4Address as value but we translate addresses from binary data to Ipv4AddressNoZone
+ private boolean addressesEqual(final IpAddress left, final IpAddress right) {
+ return Arrays.equals(left.getValue(), right.getValue());
+ }
+
+ @Override
+ public List<MapResolverKey> getAllIds(InstanceIdentifier<MapResolver> id, ReadContext context)
+ throws ReadFailedException {
+ LOG.debug("Dumping MapResolver...");
+
+ final Optional<LispMapResolverDetailsReplyDump> dumpOptional =
+ dumpManager.getDump(id, context.getModificationCache(), NO_PARAMS);
+
+ if (!dumpOptional.isPresent() || dumpOptional.get().lispMapResolverDetails.isEmpty()) {
+ return Collections.emptyList();
+ }
+
+ return dumpOptional.get().lispMapResolverDetails.stream()
+ .map(resolver -> new MapResolverKey(
+ arrayToIpAddressReversed(byteToBoolean(resolver.isIpv6), resolver.ipAddress)))
+ .collect(Collectors.toList());
+ }
+
+ @Override
+ public void merge(Builder<? extends DataObject> builder, List<MapResolver> readData) {
+ ((MapResolversBuilder) builder).setMapResolver(readData);
+ }
+}