Treffer: A new package for the DAO pattern in Java

In data management, the DAO (Data Access Objects) pattern is well-famous as a strong architecture to design classes and objects that easily permits the persistence and the manipulation of data wherever there are from. But this pattern is much more ill repute to be very tedious to implement since it requires a very huge quantity of codes to perform all functionalities as well. Implementing this pattern in Java may be frustrating if someone isn’t used to build lots of codes. Furthermore, the quality of data must be ensured in order to avoid some awkward situations like hacks or loss of data. This paper is devoted to the introduction of a new package, a set of Java classes which allow the end developer to not write any line of code related to the data management anymore at all. The classes of the pattern enclosed by this package already hold all implementations, so that the end developer will only need to instantiate them rather than designing his own classes which represents much time lost.