1 files changed, 0 insertions, 131 deletions
diff --git a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistry.java b/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistry.java
deleted file mode 100644
index 9505a7730..000000000
--- a/infra/translate-utils/src/main/java/io/fd/honeycomb/translate/util/read/registry/CompositeReaderRegistry.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * 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.honeycomb.translate.util.read.registry;
-
-import static com.google.common.base.Preconditions.checkNotNull;
-
-import com.google.common.annotations.VisibleForTesting;
-import com.google.common.base.Optional;
-import com.google.common.collect.Iterables;
-import com.google.common.collect.LinkedListMultimap;
-import com.google.common.collect.Multimap;
-import io.fd.honeycomb.translate.read.InitFailedException;
-import io.fd.honeycomb.translate.read.Initializer;
-import io.fd.honeycomb.translate.read.ListReader;
-import io.fd.honeycomb.translate.read.ReadContext;
-import io.fd.honeycomb.translate.read.ReadFailedException;
-import io.fd.honeycomb.translate.read.Reader;
-import io.fd.honeycomb.translate.read.registry.ReaderRegistry;
-import io.fd.honeycomb.translate.util.RWUtils;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;
-import javax.annotation.Nonnull;
-import org.opendaylight.controller.md.sal.binding.api.DataBroker;
-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;
-
-/**
- * Simple reader registry able to perform and aggregated read (ROOT read) on top of all provided readers. Also able to
- * delegate a specific read to one of the delegate readers.
- * <p/>
- * This could serve as a utility to hold & hide all available readers in upper layers.
- */
-public final class CompositeReaderRegistry implements ReaderRegistry {
-
-    private static final Logger LOG = LoggerFactory.getLogger(CompositeReaderRegistry.class);
-
-    private final Map<Class<? extends DataObject>, Reader<? extends DataObject, ? extends Builder<?>>> rootReaders;
-
-    /**
-     * Create new {@link CompositeReaderRegistry}.
-     *
-     * @param rootReaders List of delegate readers
-     */
-    public CompositeReaderRegistry(@Nonnull final List<Reader<? extends DataObject, ? extends Builder<?>>> rootReaders) {
-        this.rootReaders = RWUtils.uniqueLinkedIndex(checkNotNull(rootReaders), RWUtils.MANAGER_CLASS_FUNCTION);
-    }
-
-    @VisibleForTesting
-    Map<Class<? extends DataObject>, Reader<? extends DataObject, ? extends Builder<?>>> getRootReaders() {
-        return rootReaders;
-    }
-
-    @Override
-    @Nonnull
-    public Multimap<InstanceIdentifier<? extends DataObject>, ? extends DataObject> readAll(
-        @Nonnull final ReadContext ctx) throws ReadFailedException {
-
-        LOG.debug("Reading from all delegates: {}", this);
-        LOG.trace("Reading from all delegates: {}", rootReaders.values());
-
-        final Multimap<InstanceIdentifier<? extends DataObject>, DataObject> objects = LinkedListMultimap.create();
-        for (Reader<? extends DataObject, ? extends Builder<?>> rootReader : rootReaders.values()) {
-            LOG.debug("Reading from delegate: {}", rootReader);
-
-            if (rootReader instanceof ListReader) {
-                final List<? extends DataObject> listEntries =
-                        ((ListReader) rootReader).readList(rootReader.getManagedDataObjectType(), ctx);
-                if (!listEntries.isEmpty()) {
-                    objects.putAll(rootReader.getManagedDataObjectType(), listEntries);
-                }
-            } else {
-                final Optional<? extends DataObject> read = rootReader.read(rootReader.getManagedDataObjectType(), ctx);
-                if (read.isPresent()) {
-                    objects.putAll(rootReader.getManagedDataObjectType(), Collections.singletonList(read.get()));
-                }
-            }
-        }
-
-        return objects;
-    }
-
-
-    @Override
-    public void initAll(@Nonnull final DataBroker broker, @Nonnull final ReadContext ctx) throws InitFailedException {
-        for (Reader<? extends DataObject, ? extends Builder<?>> rootReader : rootReaders.values()) {
-            if (rootReader instanceof Initializer<?>) {
-                ((Initializer) rootReader).init(broker, rootReader.getManagedDataObjectType(), ctx);
-            }
-        }
-    }
-
-    @Nonnull
-    @Override
-    public Optional<? extends DataObject> read(@Nonnull final InstanceIdentifier<? extends DataObject> id,
-                                               @Nonnull final ReadContext ctx)
-            throws ReadFailedException {
-        final InstanceIdentifier.PathArgument first = checkNotNull(
-                Iterables.getFirst(id.getPathArguments(), null), "Empty id");
-        final Reader<? extends DataObject, ? extends Builder<?>> reader = rootReaders.get(first.getType());
-        checkNotNull(reader,
-                "Unable to read %s. Missing reader. Current readers for: %s", id, rootReaders.keySet());
-        LOG.debug("Reading from delegate: {}", reader);
-        return reader.read(id, ctx);
-    }
-
-    @Override
-    public String toString() {
-        return getClass().getSimpleName()
-                + rootReaders.keySet().stream().map(Class::getSimpleName).collect(Collectors.toList());
-    }
-
-}