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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.rest.internal;

import static com.google.common.base.Preconditions.checkNotNull;

import javax.inject.Inject;

import org.jclouds.annotations.Name;
import org.jclouds.domain.Credentials;
import org.jclouds.internal.ContextImpl;
import org.jclouds.lifecycle.Closer;
import org.jclouds.location.Provider;
import org.jclouds.providers.ProviderMetadata;
import org.jclouds.rest.ApiContext;
import org.jclouds.rest.Utils;

import com.google.common.base.Supplier;
import com.google.inject.Injector;
import com.google.inject.Key;
import com.google.inject.Singleton;
import com.google.inject.TypeLiteral;

/**
 * @author Adrian Cole
*/
@Singleton
public class ApiContextImpl extends ContextImpl implements ApiContext {

   private final A api;

   @Inject
   protected ApiContextImpl(@Name String name, ProviderMetadata providerMetadata,
         @Provider Supplier creds, Utils utils, Closer closer, Injector injector, TypeLiteral api) {
      super(name, providerMetadata, creds, utils, closer);
      checkNotNull(injector, "injector");
      this.api = injector.getInstance(Key.get(checkNotNull(api, "api")));
   }

   @Override
   public A getApi() {
      return api;
   }
}