Import code from internal repository to git

java/com/google/domain/registry/braintree/BraintreeModule.java

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+// Copyright 2016 Google Inc. All Rights Reserved.
+//
+// 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.domain.registry.braintree;
+
+import com.google.domain.registry.config.ConfigModule.Config;
+import com.google.domain.registry.config.RegistryEnvironment;
+import com.google.domain.registry.keyring.api.KeyModule.Key;
+
+import com.braintreegateway.BraintreeGateway;
+
+import dagger.Module;
+import dagger.Provides;
+
+import javax.inject.Singleton;
+
+/** Dagger module for Braintree Payments API. */
+@Module
+public final class BraintreeModule {
+
+   @Provides
+   @Singleton
+   static BraintreeGateway provideBraintreeGateway(
+       RegistryEnvironment environment,
+       @Config("braintreeMerchantId") String merchantId,
+       @Config("braintreePublicKey") String publicKey,
+       @Key("braintreePrivateKey") String privateKey) {
+     return new BraintreeGateway(
+         environment == RegistryEnvironment.PRODUCTION
+             ? com.braintreegateway.Environment.PRODUCTION
+             : com.braintreegateway.Environment.SANDBOX,
+         merchantId,
+         publicKey,
+         privateKey);
+   }
+}