securefactory.java

程序设计模式java入门源码大全

public class SecureFactory extends ConnectionFactory
{
  public Connection createConnection(String type)
  {
    if (type.equals("Oracle")){
      return new SecureOracleConnection();
    }
    else if (type.equals("SQL Server")){
      return new SecureSqlServerConnection();
    }
    else {
      return new SecureMySqlConnection();
    }
  }
}