content: /*
   * Copyright (C) 2017 The Android Open Source Project
   *
   * 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.android.apps.common.testing.broker;
  
  import com.google.android.apps.common.testing.broker.DeviceBrokerAnnotations.UniquePort;
  import com.google.inject.AbstractModule;
  import com.google.inject.Provides;
  
  /** Allows guice to supply free ports to injected objects. */
  final class PortManagerModule extends AbstractModule {
  
    @Provides
    @UniquePort
    Integer providePort(PortManager manager) {
      return manager.getFreePort();
    }
  
    @Override
    protected void configure() {
      bind(PortManager.class).toInstance(new PortManager());
    }
  }
  