code: package it.unibz.inf.ontop.answering.connection.pool.impl;
  
  
  import com.google.inject.Inject;
  import it.unibz.inf.ontop.injection.OntopSystemSQLSettings;
  import it.unibz.inf.ontop.answering.connection.pool.JDBCConnectionPool;
  import it.unibz.inf.ontop.utils.LocalJDBCConnectionUtils;
  
  import java.sql.Connection;
  import java.sql.SQLException;
  
  /**
   * Uses DriverManager
   *
   * Creates as many connection as required.
   *
   * DOES NOT KEEP TRACK OF THEM --> responsibility of the caller to
   * close them!
   *
   */
  public class ConnectionGenerator implements JDBCConnectionPool {
  
      private final OntopSystemSQLSettings settings;
  
      @Inject
      private ConnectionGenerator(OntopSystemSQLSettings settings) {
          this.settings = settings;
      }
  
  
      @Override
      public void close() {
      }
  
      /**
       * TODO: what about the JDBC driver class name?
       */
      @Override
      public Connection getConnection() throws SQLException {
          return LocalJDBCConnectionUtils.createConnection(settings);
      }
  }
  