1 files changed, 0 insertions, 157 deletions
diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/cache/CacheModule.java b/gerrit-server/src/main/java/com/google/gerrit/server/cache/CacheModule.java
deleted file mode 100644
index 0e0c16f8dc..0000000000
--- a/gerrit-server/src/main/java/com/google/gerrit/server/cache/CacheModule.java
+++ /dev/null
@@ -1,157 +0,0 @@
-// Copyright (C) 2009 The Android Open Source Project
-//
-// 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 com.google.gerrit.server.cache;
-
-import com.google.common.cache.Cache;
-import com.google.common.cache.CacheLoader;
-import com.google.common.cache.LoadingCache;
-import com.google.common.cache.Weigher;
-import com.google.gerrit.extensions.annotations.Exports;
-import com.google.gerrit.extensions.config.FactoryModule;
-import com.google.inject.Key;
-import com.google.inject.Provider;
-import com.google.inject.Scopes;
-import com.google.inject.TypeLiteral;
-import com.google.inject.name.Names;
-import com.google.inject.util.Types;
-import java.io.Serializable;
-import java.lang.reflect.Type;
-
-/** Miniature DSL to support binding {@link Cache} instances in Guice. */
-public abstract class CacheModule extends FactoryModule {
-  public static final String MEMORY_MODULE = "cache-memory";
-  public static final String PERSISTENT_MODULE = "cache-persistent";
-
-  private static final TypeLiteral<Cache<?, ?>> ANY_CACHE = new TypeLiteral<Cache<?, ?>>() {};
-
-  /**
-   * Declare a named in-memory cache.
-   *
-   * @param <K> type of key used to lookup entries.
-   * @param <V> type of value stored by the cache.
-   * @return binding to describe the cache.
-   */
-  protected <K, V> CacheBinding<K, V> cache(String name, Class<K> keyType, Class<V> valType) {
-    return cache(name, TypeLiteral.get(keyType), TypeLiteral.get(valType));
-  }
-
-  /**
-   * Declare a named in-memory cache.
-   *
-   * @param <K> type of key used to lookup entries.
-   * @param <V> type of value stored by the cache.
-   * @return binding to describe the cache.
-   */
-  protected <K, V> CacheBinding<K, V> cache(String name, Class<K> keyType, TypeLiteral<V> valType) {
-    return cache(name, TypeLiteral.get(keyType), valType);
-  }
-
-  /**
-   * Declare a named in-memory cache.
-   *
-   * @param <K> type of key used to lookup entries.
-   * @param <V> type of value stored by the cache.
-   * @return binding to describe the cache.
-   */
-  protected <K, V> CacheBinding<K, V> cache(
-      String name, TypeLiteral<K> keyType, TypeLiteral<V> valType) {
-    Type type = Types.newParameterizedType(Cache.class, keyType.getType(), valType.getType());
-
-    @SuppressWarnings("unchecked")
-    Key<Cache<K, V>> key = (Key<Cache<K, V>>) Key.get(type, Names.named(name));
-
-    CacheProvider<K, V> m = new CacheProvider<>(this, name, keyType, valType);
-    bind(key).toProvider(m).asEagerSingleton();
-    bind(ANY_CACHE).annotatedWith(Exports.named(name)).to(key);
-    return m.maximumWeight(1024);
-  }
-
-  <K, V> Provider<CacheLoader<K, V>> bindCacheLoader(
-      CacheProvider<K, V> m, Class<? extends CacheLoader<K, V>> impl) {
-    Type type =
-        Types.newParameterizedType(Cache.class, m.keyType().getType(), m.valueType().getType());
-
-    Type loadingType =
-        Types.newParameterizedType(
-            LoadingCache.class, m.keyType().getType(), m.valueType().getType());
-
-    Type loaderType =
-        Types.newParameterizedType(
-            CacheLoader.class, m.keyType().getType(), m.valueType().getType());
-
-    @SuppressWarnings("unchecked")
-    Key<LoadingCache<K, V>> key = (Key<LoadingCache<K, V>>) Key.get(type, Names.named(m.name));
-
-    @SuppressWarnings("unchecked")
-    Key<LoadingCache<K, V>> loadingKey =
-        (Key<LoadingCache<K, V>>) Key.get(loadingType, Names.named(m.name));
-
-    @SuppressWarnings("unchecked")
-    Key<CacheLoader<K, V>> loaderKey =
-        (Key<CacheLoader<K, V>>) Key.get(loaderType, Names.named(m.name));
-
-    bind(loaderKey).to(impl).in(Scopes.SINGLETON);
-    bind(loadingKey).to(key);
-    return getProvider(loaderKey);
-  }
-
-  <K, V> Provider<Weigher<K, V>> bindWeigher(
-      CacheProvider<K, V> m, Class<? extends Weigher<K, V>> impl) {
-    Type weigherType =
-        Types.newParameterizedType(Weigher.class, m.keyType().getType(), m.valueType().getType());
-
-    @SuppressWarnings("unchecked")
-    Key<Weigher<K, V>> key = (Key<Weigher<K, V>>) Key.get(weigherType, Names.named(m.name));
-
-    bind(key).to(impl).in(Scopes.SINGLETON);
-    return getProvider(key);
-  }
-
-  /**
-   * Declare a named in-memory/on-disk cache.
-   *
-   * @param <K> type of key used to lookup entries.
-   * @param <V> type of value stored by the cache.
-   * @return binding to describe the cache.
-   */
-  protected <K extends Serializable, V extends Serializable> CacheBinding<K, V> persist(
-      String name, Class<K> keyType, Class<V> valType) {
-    return persist(name, TypeLiteral.get(keyType), TypeLiteral.get(valType));
-  }
-
-  /**
-   * Declare a named in-memory/on-disk cache.
-   *
-   * @param <K> type of key used to lookup entries.
-   * @param <V> type of value stored by the cache.
-   * @return binding to describe the cache.
-   */
-  protected <K extends Serializable, V extends Serializable> CacheBinding<K, V> persist(
-      String name, Class<K> keyType, TypeLiteral<V> valType) {
-    return persist(name, TypeLiteral.get(keyType), valType);
-  }
-
-  /**
-   * Declare a named in-memory/on-disk cache.
-   *
-   * @param <K> type of key used to lookup entries.
-   * @param <V> type of value stored by the cache.
-   * @return binding to describe the cache.
-   */
-  protected <K extends Serializable, V extends Serializable> CacheBinding<K, V> persist(
-      String name, TypeLiteral<K> keyType, TypeLiteral<V> valType) {
-    return ((CacheProvider<K, V>) cache(name, keyType, valType)).persist(true);
-  }
-}