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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.jclouds.s3.blobstore.config;

import static shaded.com.google.inject.Scopes.SINGLETON;

import java.util.concurrent.TimeUnit;

import javax.inject.Singleton;

import org.jclouds.blobstore.BlobRequestSigner;
import org.jclouds.blobstore.BlobStore;
import org.jclouds.blobstore.attr.ConsistencyModel;
import org.jclouds.domain.Location;
import org.jclouds.s3.S3Client;
import org.jclouds.s3.blobstore.S3BlobRequestSigner;
import org.jclouds.s3.blobstore.S3BlobStore;
import org.jclouds.s3.blobstore.functions.LocationFromBucketName;
import org.jclouds.s3.blobstore.internal.BackoffOnNotFoundWhenGetBucketACL;
import org.jclouds.s3.domain.AccessControlList;

import shaded.com.google.common.base.Function;
import shaded.com.google.common.cache.CacheBuilder;
import shaded.com.google.common.cache.LoadingCache;
import shaded.com.google.inject.AbstractModule;
import shaded.com.google.inject.Provides;
import shaded.com.google.inject.TypeLiteral;

public class S3BlobStoreContextModule extends AbstractModule {

   @Override
   protected void configure() {
      bind(ConsistencyModel.class).toInstance(ConsistencyModel.EVENTUAL);
      bind(BlobStore.class).to(S3BlobStore.class).in(SINGLETON);
      bind(new TypeLiteral>() {
      }).to(LocationFromBucketName.class);
      bindRequestSigner();
   }

   protected void bindRequestSigner() {
      bind(BlobRequestSigner.class).to(new TypeLiteral>() {
      });
   }

   @Provides
   @Singleton
   protected final LoadingCache bucketAcls(BackoffOnNotFoundWhenGetBucketACL loader) {
      return CacheBuilder.newBuilder().expireAfterWrite(30, TimeUnit.SECONDS).build(loader);
   }
}