| 1 | /** |
| 2 | * |
| 3 | * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com> |
| 4 | * |
| 5 | * ==================================================================== |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * ==================================================================== |
| 18 | */ |
| 19 | package org.jclouds.gae.config; |
| 20 | |
| 21 | import javax.inject.Singleton; |
| 22 | |
| 23 | import org.jclouds.concurrent.MoreExecutors; |
| 24 | import org.jclouds.concurrent.SingleThreaded; |
| 25 | import org.jclouds.concurrent.config.ConfiguresExecutorService; |
| 26 | import org.jclouds.concurrent.config.ExecutorServiceModule; |
| 27 | import org.jclouds.gae.GaeHttpCommandExecutorService; |
| 28 | import org.jclouds.http.HttpCommandExecutorService; |
| 29 | import org.jclouds.http.TransformingHttpCommandExecutorService; |
| 30 | import org.jclouds.http.TransformingHttpCommandExecutorServiceImpl; |
| 31 | import org.jclouds.http.config.ConfiguresHttpCommandExecutorService; |
| 32 | |
| 33 | import com.google.appengine.api.urlfetch.URLFetchService; |
| 34 | import com.google.appengine.api.urlfetch.URLFetchServiceFactory; |
| 35 | import com.google.inject.Injector; |
| 36 | import com.google.inject.Provides; |
| 37 | |
| 38 | /** |
| 39 | * Configures {@link GaeHttpCommandExecutorService}. |
| 40 | * |
| 41 | * @author Adrian Cole |
| 42 | */ |
| 43 | @ConfiguresHttpCommandExecutorService |
| 44 | @ConfiguresExecutorService |
| 45 | @SingleThreaded |
| 46 | public class GoogleAppEngineConfigurationModule extends ExecutorServiceModule { |
| 47 | |
| 48 | public GoogleAppEngineConfigurationModule() { |
| 49 | super(MoreExecutors.sameThreadExecutor(), MoreExecutors.sameThreadExecutor()); |
| 50 | } |
| 51 | |
| 52 | @Override |
| 53 | protected void configure() { |
| 54 | super.configure(); |
| 55 | bind(TransformingHttpCommandExecutorService.class).to(TransformingHttpCommandExecutorServiceImpl.class); |
| 56 | } |
| 57 | |
| 58 | @Singleton |
| 59 | @Provides |
| 60 | protected HttpCommandExecutorService providerHttpCommandExecutorService(Injector injector) { |
| 61 | return injector.getInstance(GaeHttpCommandExecutorService.class); |
| 62 | } |
| 63 | |
| 64 | @Provides |
| 65 | URLFetchService provideURLFetchService() { |
| 66 | return URLFetchServiceFactory.getURLFetchService(); |
| 67 | } |
| 68 | } |