apis/sts/src/main/java/org/jclouds/aws/config/AWSHttpApiModule.java

/*
 * 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.aws.config;


import java.util.Set;

import javax.inject.Singleton;

import org.jclouds.aws.handlers.AWSClientErrorRetryHandler;
import org.jclouds.aws.handlers.AWSServerErrorRetryHandler;
import org.jclouds.aws.handlers.ParseAWSErrorFromXmlContent;
import org.jclouds.http.HttpErrorHandler;
import org.jclouds.http.HttpRetryHandler;
import org.jclouds.http.annotation.ClientError;
import org.jclouds.http.annotation.Redirection;
import org.jclouds.http.annotation.ServerError;
import org.jclouds.rest.ConfiguresHttpApi;
import org.jclouds.rest.config.HttpApiModule;

import com.google.common.collect.ImmutableSet;
import com.google.inject.Provides;


@ConfiguresHttpApi
public abstract class AWSHttpApiModule<A> extends HttpApiModule<A> {
   protected AWSHttpApiModule() {

   }

   protected AWSHttpApiModule(Class<A> api) {
      super(api);
   }

   @Provides
   @ClientError
   @Singleton
   protected final Set<String> provideRetryableCodes() {
      return ImmutableSet.of("RequestTimeout", "OperationAborted", "SignatureDoesNotMatch");
   }
   
   @Provides
   @ServerError
   @Singleton
   protected final Set<String> provideRetryableServerCodes() {
      return ImmutableSet.of("RequestLimitExceeded", "InternalError");
   }

   @Override
   protected void bindErrorHandlers() {
      bind(HttpErrorHandler.class).annotatedWith(Redirection.class).to(ParseAWSErrorFromXmlContent.class);
      bind(HttpErrorHandler.class).annotatedWith(ClientError.class).to(ParseAWSErrorFromXmlContent.class);
      bind(HttpErrorHandler.class).annotatedWith(ServerError.class).to(ParseAWSErrorFromXmlContent.class);
   }

   @Override
   protected void bindRetryHandlers() {
      bind(HttpRetryHandler.class).annotatedWith(ClientError.class).to(AWSClientErrorRetryHandler.class);
      bind(HttpRetryHandler.class).annotatedWith(ServerError.class).to(AWSServerErrorRetryHandler.class);
   }

}