/*******************************************************************************
 * Copyright (c) 2010, 2011 Sonatype, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    Sonatype, Inc. - initial API and implementation
 *******************************************************************************/
package io.mifos.core.test.servicestarter.aether;

import org.apache.maven.repository.internal.MavenRepositorySystemUtils;
import org.eclipse.aether.RepositorySystem;
import org.eclipse.aether.connector.basic.BasicRepositoryConnectorFactory;
import org.eclipse.aether.impl.DefaultServiceLocator;
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;

/**
 * A factory for repository system instances that employs Aether's built-in service locator infrastructure to wire up
 * the system's components.
 */
public class ManualRepositorySystemFactory
{
  public static RepositorySystem newRepositorySystem()
  {
        /*
         * Aether's components implement org.eclipse.aether.spi.locator.Service to ease manual wiring and using the
         * prepopulated DefaultServiceLocator, we only need to register the repository connector and transporter
         * factories.
         */
    DefaultServiceLocator locator = MavenRepositorySystemUtils.newServiceLocator();
    locator.addService( RepositoryConnectorFactory.class, BasicRepositoryConnectorFactory.class );
    locator.addService( TransporterFactory.class, FileTransporterFactory.class );
    locator.addService( TransporterFactory.class, HttpTransporterFactory.class );

    locator.setErrorHandler( new DefaultServiceLocator.ErrorHandler()
    {
      @Override
      public void serviceCreationFailed( Class<?> type, Class<?> impl, Throwable exception )
      {
        exception.printStackTrace();
      }
    } );

    return locator.getService( RepositorySystem.class );
  }

}