| /* |
| * Copyright (C) 2012 Google Inc. |
| * |
| * Licensed 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 com.google.caliper.json; |
| |
| import com.google.gson.ExclusionStrategy; |
| import com.google.gson.Gson; |
| import com.google.gson.GsonBuilder; |
| import com.google.gson.TypeAdapterFactory; |
| import com.google.gson.internal.bind.TypeAdapters; |
| import dagger.Module; |
| import dagger.Provides; |
| import dagger.multibindings.IntoSet; |
| import org.joda.time.Instant; |
| import java.util.Set; |
| |
| /** |
| * Binds a {@link Gson} instance suitable for serializing and deserializing Caliper |
| * {@linkplain com.google.caliper.model model} objects. |
| */ |
| @Module |
| public final class GsonModule { |
| |
| @Provides |
| @IntoSet |
| static TypeAdapterFactory provideImmutableListTypeAdapterFactory() { |
| return new ImmutableListTypeAdatperFactory(); |
| } |
| |
| @Provides |
| @IntoSet |
| static TypeAdapterFactory provideImmutableMapTypeAdapterFactory() { |
| return new ImmutableMapTypeAdapterFactory(); |
| } |
| |
| @Provides |
| @IntoSet |
| static TypeAdapterFactory provideNaturallySortedMapTypeAdapterFactory() { |
| return new NaturallySortedMapTypeAdapterFactory(); |
| } |
| |
| @Provides |
| @IntoSet |
| static TypeAdapterFactory provideImmutableMultimapTypeAdapterFactory() { |
| return new ImmutableMultimapTypeAdapterFactory(); |
| } |
| |
| @Provides |
| static ExclusionStrategy provideAnnotationExclusionStrategy() { |
| return new AnnotationExclusionStrategy(); |
| } |
| |
| @Provides |
| @IntoSet |
| static TypeAdapterFactory provideTypeAdapterFactoryForInstant( |
| InstantTypeAdapter typeAdapter) { |
| return TypeAdapters.newFactory(Instant.class, typeAdapter); |
| } |
| |
| @Provides static InstantTypeAdapter provideInstantTypeAdapter() { |
| return new InstantTypeAdapter(); |
| } |
| |
| @Provides static Gson provideGson(Set<TypeAdapterFactory> typeAdapterFactories, |
| ExclusionStrategy exclusionStrategy) { |
| GsonBuilder gsonBuilder = new GsonBuilder().setExclusionStrategies(exclusionStrategy); |
| for (TypeAdapterFactory typeAdapterFactory : typeAdapterFactories) { |
| gsonBuilder.registerTypeAdapterFactory(typeAdapterFactory); |
| } |
| return gsonBuilder.create(); |
| } |
| } |