1 files changed, 0 insertions, 202 deletions
diff --git a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/cache/InterfaceCacheDumpManagerImpl.java b/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/cache/InterfaceCacheDumpManagerImpl.java
deleted file mode 100644
index f0f08d9d7..000000000
--- a/v3po/v3po2vpp/src/main/java/io/fd/hc2vpp/v3po/interfacesstate/cache/InterfaceCacheDumpManagerImpl.java
+++ /dev/null
@@ -1,202 +0,0 @@
-/*
- * 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.cache;
-
-import static io.fd.hc2vpp.common.translate.util.JvppReplyConsumer.INSTANCE;
-import static java.util.stream.Collectors.toMap;
-
-import io.fd.hc2vpp.common.translate.util.ByteDataTranslator;
-import io.fd.hc2vpp.common.translate.util.NamingContext;
-import io.fd.honeycomb.translate.ModificationCache;
-import io.fd.honeycomb.translate.read.ReadContext;
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import io.fd.honeycomb.translate.util.read.cache.DumpCacheManager;
-import io.fd.honeycomb.translate.util.read.cache.EntityDumpExecutor;
-import io.fd.honeycomb.translate.util.read.cache.StaticCacheKeyFactory;
-import io.fd.jvpp.core.dto.SwInterfaceDetails;
-import io.fd.jvpp.core.dto.SwInterfaceDetailsReplyDump;
-import io.fd.jvpp.core.dto.SwInterfaceDump;
-import io.fd.jvpp.core.future.FutureJVppCore;
-import io.fd.jvpp.core.types.InterfaceIndex;
-import java.util.Map;
-import java.util.concurrent.CompletableFuture;
-import java.util.stream.Stream;
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-/**
- * Manager for dump data of interfaces/sub-interfaces
- */
-final class InterfaceCacheDumpManagerImpl implements InterfaceCacheDumpManager {
-
-    private static final Logger LOG = LoggerFactory.getLogger(InterfaceCacheDumpManagerImpl.class);
-
-    // byNameIndex must be cached, not held as reference here, to have it destroyed with cache after transaction
-    static final String BY_NAME_INDEX_KEY = InterfaceCacheDumpManagerImpl.class.getName() + "_byNameIndex";
-    private NamingContext namingContext;
-    private final DumpCacheManager<SwInterfaceDetailsReplyDump, String> specificDumpManager;
-    private final DumpCacheManager<SwInterfaceDetailsReplyDump, Void> fullDumpManager;
-
-    InterfaceCacheDumpManagerImpl(@Nonnull final FutureJVppCore jvpp,
-                                  @Nonnull final NamingContext namingContext) {
-        this.namingContext = namingContext;
-        specificDumpManager = specificInterfaceDumpManager(jvpp);
-        fullDumpManager = fullInterfaceDumpManager(jvpp,
-                new StaticCacheKeyFactory(InterfaceCacheDumpManagerImpl.class.getName() + "_dump", SwInterfaceDetailsReplyDump.class));
-    }
-
-    @Override
-    @Nonnull
-    public synchronized Stream<SwInterfaceDetails> getInterfaces(@Nonnull final InstanceIdentifier<?> identifier,
-                                                                 @Nonnull final ReadContext ctx)
-            throws ReadFailedException {
-        LOG.debug("Reading all interfaces[{}]", identifier);
-        return initMapAndGet(identifier, ctx).entrySet().stream().map(Map.Entry::getValue);
-    }
-
-    @Override
-    @Nullable
-    public synchronized SwInterfaceDetails getInterfaceDetail(@Nonnull final InstanceIdentifier<?> identifier,
-                                                              @Nonnull final ReadContext ctx,
-                                                              @Nonnull final String interfaceName)
-            throws ReadFailedException {
-        final Map<String, SwInterfaceDetails> interfaceIndex = getMap(ctx);
-
-        // does not attempt to cover cases with concurrent updates, as tx should be atomic
-        if (interfaceIndex != null) {
-            // tries to find interface in map
-            return interfaceIndex.get(interfaceName);
-        } else {
-            // if map is not present, use specific dump(it will be cached standard way, under key constructed from IID)
-            return dumpSpecificDetail(identifier, ctx, interfaceName);
-        }
-    }
-
-    private SwInterfaceDetails dumpSpecificDetail(@Nonnull final InstanceIdentifier<?> identifier,
-                                                  @Nonnull final ReadContext ctx,
-                                                  @Nonnull final String interfaceName)
-            throws ReadFailedException {
-        LOG.debug("Interface {} not present in cached data, performing specific dump[{}]", interfaceName,
-                identifier);
-        final SwInterfaceDetailsReplyDump reply =
-                specificDumpManager.getDump(identifier, ctx.getModificationCache(), interfaceName)
-                        .orElse(new SwInterfaceDetailsReplyDump());
-
-        if (reply.swInterfaceDetails.isEmpty()) {
-            return null;
-        }
-
-        return reply.swInterfaceDetails.get(0);
-    }
-
-    private Map<String, SwInterfaceDetails> initMapAndGet(final InstanceIdentifier<?> identifier, final ReadContext ctx)
-            throws ReadFailedException {
-
-        final ModificationCache cache = ctx.getModificationCache();
-        if (!cache.containsKey(BY_NAME_INDEX_KEY)) {
-            LOG.debug("Performing dump[{}]", identifier);
-            final SwInterfaceDetailsReplyDump dump =
-                    fullDumpManager.getDump(identifier, cache)
-                            .orElse(new SwInterfaceDetailsReplyDump());
-
-            // naming context initialization must be done here, as it is uses getName in next step, therefore it would
-            // create artificial mapping for every interface, because this happens before interface dump is processed
-            dump.swInterfaceDetails.forEach((elt) -> {
-                // Store interface name from VPP in context if not yet present
-                if (!namingContext.containsName(elt.swIfIndex, ctx.getMappingContext())) {
-                    namingContext.addName(elt.swIfIndex, ByteDataTranslator.INSTANCE.toString(elt.interfaceName),
-                            ctx.getMappingContext());
-                }
-                LOG.trace("Interface with name: {}, VPP name: {} and index: {} found in VPP",
-                        getInterfaceName(ctx, elt),
-                        elt.interfaceName,
-                        elt.swIfIndex);
-            });
-
-            final Map<String, SwInterfaceDetails> freshIndex = dump.swInterfaceDetails.stream()
-                    .collect(toMap(detail -> getInterfaceName(ctx, detail),
-                            detail -> detail));
-            putMap(freshIndex, ctx);
-        }
-
-        return getMap(ctx);
-    }
-
-    private String getInterfaceName(final ReadContext ctx, final SwInterfaceDetails elt) {
-        return namingContext.getName(elt.swIfIndex, ctx.getMappingContext());
-    }
-
-    private static Map<String, SwInterfaceDetails> getMap(final ReadContext ctx) {
-        return (Map<String, SwInterfaceDetails>) ctx.getModificationCache().get(BY_NAME_INDEX_KEY);
-    }
-
-    private static void putMap(final Map<String, SwInterfaceDetails> map, final ReadContext ctx) {
-        ctx.getModificationCache().put(BY_NAME_INDEX_KEY, map);
-    }
-
-
-    private static DumpCacheManager<SwInterfaceDetailsReplyDump, Void> fullInterfaceDumpManager(
-            final FutureJVppCore jvpp,
-            final StaticCacheKeyFactory cacheKeyFactory) {
-        return new DumpCacheManager.DumpCacheManagerBuilder<SwInterfaceDetailsReplyDump, Void>()
-                .withExecutor(fullInterfaceDumpExecutor(jvpp))
-                .withCacheKeyFactory(cacheKeyFactory)
-                .acceptOnly(SwInterfaceDetailsReplyDump.class)
-                .build();
-    }
-
-    private static DumpCacheManager<SwInterfaceDetailsReplyDump, String> specificInterfaceDumpManager(
-            final FutureJVppCore jvpp) {
-        return new DumpCacheManager.DumpCacheManagerBuilder<SwInterfaceDetailsReplyDump, String>()
-                .withExecutor(specificInterfaceDumpExecutor(jvpp))
-                .acceptOnly(SwInterfaceDetailsReplyDump.class)
-                .build();
-    }
-
-    private static EntityDumpExecutor<SwInterfaceDetailsReplyDump, Void> fullInterfaceDumpExecutor(
-            final FutureJVppCore api) {
-        return (identifier, params) -> {
-            final SwInterfaceDump request = new SwInterfaceDump();
-            request.swIfIndex = new InterfaceIndex();
-            request.swIfIndex.interfaceindex = ~0;
-            request.nameFilter = "".getBytes();
-            request.nameFilterValid = 0;
-
-            final CompletableFuture<SwInterfaceDetailsReplyDump>
-                    swInterfaceDetailsReplyDumpCompletableFuture = api.swInterfaceDump(request).toCompletableFuture();
-            return INSTANCE.getReplyForRead(swInterfaceDetailsReplyDumpCompletableFuture, identifier);
-        };
-    }
-
-    private static EntityDumpExecutor<SwInterfaceDetailsReplyDump, String> specificInterfaceDumpExecutor(
-            final FutureJVppCore api) {
-        return (identifier, ifaceName) -> {
-            final SwInterfaceDump request = new SwInterfaceDump();
-            request.swIfIndex = new InterfaceIndex();
-            request.swIfIndex.interfaceindex =~0;
-            request.nameFilter = ifaceName.getBytes();
-            request.nameFilterValid = 1;
-
-            final CompletableFuture<SwInterfaceDetailsReplyDump>
-                    swInterfaceDetailsReplyDumpCompletableFuture = api.swInterfaceDump(request).toCompletableFuture();
-            return INSTANCE.getReplyForRead(swInterfaceDetailsReplyDumpCompletableFuture, identifier);
-        };
-    }
-}