package org.apache.maven.resolver.examples.guice;
   
   /*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF 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.
   */
  
  import java.util.Collections;
  import java.util.HashSet;
  import java.util.Set;
  
  import javax.inject.Named;
  import javax.inject.Singleton;
  
  import org.apache.maven.repository.internal.MavenResolverModule;
  import org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory;
  import org.eclipse.aether.spi.connector.RepositoryConnectorFactory;
  import org.eclipse.aether.spi.connector.transport.TransporterFactory;
  import org.eclipse.aether.transport.file.FileTransporterFactory;
  import org.eclipse.aether.transport.http.HttpTransporterFactory;
  
  import com.google.inject.AbstractModule;
  import com.google.inject.Provides;
  import com.google.inject.name.Names;
  
  class DemoResolverModule
      extends AbstractModule
  {
  
      @Override
      protected void configure()
      {
          install( new MavenResolverModule() );
          // alternatively, use the Guice Multibindings extensions
          bind( RepositoryConnectorFactory.class ).annotatedWith( Names.named( "basic" ) )
                  .to( BasicRepositoryConnectorFactory.class );
          bind( TransporterFactory.class ).annotatedWith( Names.named( "file" ) ).to( FileTransporterFactory.class );
          bind( TransporterFactory.class ).annotatedWith( Names.named( "http" ) ).to( HttpTransporterFactory.class );
      }
  
      @Provides
      @Singleton
      Set<RepositoryConnectorFactory> provideRepositoryConnectorFactories(
              @Named( "basic" ) RepositoryConnectorFactory basic )
      {
          Set<RepositoryConnectorFactory> factories = new HashSet<>();
          factories.add( basic );
          return Collections.unmodifiableSet( factories );
      }
  
      @Provides
      @Singleton
      Set<TransporterFactory> provideTransporterFactories( @Named( "file" ) TransporterFactory file,
                                                           @Named( "http" ) TransporterFactory http )
      {
          Set<TransporterFactory> factories = new HashSet<>();
          factories.add( file );
          factories.add( http );
          return Collections.unmodifiableSet( factories );
      }
  
  }