providers/softlayer/src/main/java/org/jclouds/softlayer/config/SoftLayerRestClientModule.java

/**
 * Licensed to jclouds, Inc. (jclouds) under one or more
 * contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  jclouds 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.softlayer.config;

import java.util.Map;

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.http.handlers.BackoffLimitedRetryHandler;
import org.jclouds.location.config.LocationModule;
import org.jclouds.location.suppliers.ImplicitLocationSupplier;
import org.jclouds.location.suppliers.implicit.OnlyLocationOrFirstZone;
import org.jclouds.rest.ConfiguresRestClient;
import org.jclouds.rest.config.RestClientModule;
import org.jclouds.softlayer.SoftLayerAsyncClient;
import org.jclouds.softlayer.SoftLayerClient;
import org.jclouds.softlayer.features.AccountAsyncClient;
import org.jclouds.softlayer.features.AccountClient;
import org.jclouds.softlayer.features.DatacenterAsyncClient;
import org.jclouds.softlayer.features.DatacenterClient;
import org.jclouds.softlayer.features.ProductPackageAsyncClient;
import org.jclouds.softlayer.features.ProductPackageClient;
import org.jclouds.softlayer.features.VirtualGuestAsyncClient;
import org.jclouds.softlayer.features.VirtualGuestClient;
import org.jclouds.softlayer.handlers.SoftLayerErrorHandler;

import com.google.common.collect.ImmutableMap;
import com.google.inject.Scopes;

/**
 * Configures the SoftLayer connection.
 * 
 * @author Adrian Cole
 */
@ConfiguresRestClient
public class SoftLayerRestClientModule extends RestClientModule<SoftLayerClient, SoftLayerAsyncClient> {

   public static final Map<Class<?>, Class<?>> DELEGATE_MAP = ImmutableMap.<Class<?>, Class<?>> builder()//
            .put(VirtualGuestClient.class, VirtualGuestAsyncClient.class)//
            .put(DatacenterClient.class, DatacenterAsyncClient.class)//
            .put(ProductPackageClient.class, ProductPackageAsyncClient.class)//
            .put(AccountClient.class, AccountAsyncClient.class)//
            .build();

   public SoftLayerRestClientModule() {
      super(DELEGATE_MAP);
   }

   @Override
   protected void configure() {
      install(new SoftLayerParserModule());
      super.configure();
   }

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

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

   @Override
   protected void installLocations() {
      install(new LocationModule());
      bind(ImplicitLocationSupplier.class).to(OnlyLocationOrFirstZone.class).in(Scopes.SINGLETON);
   }

}