Tijdens deze les gaan we dieper in op de losse koppeling van JDBC ten opzichte van onze code. en we gaan hier zelf ook mee aan de slag om onze code zo los als mogelijk te koppelen aan JDBC en de mogelijkheid te voorzien snel en soepel te wisselen tussen verschillende Drivers. Alsook de herhalende code weg filteren.
Hiervoor maken we gebruik van het SOLID principe, en meer specifiek de S. Namelijk het Single Responsibility Principle.
Op het einde van deze les kan je
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