The POJO Generator generates POJOs (Plain Old Java Objects) and the methods for inserting, updating, deleting and finding them in, from an RDBMS. It does OR-Mapping by generating code in an easy-to-use way. The user can easily create a POJO following by specifying its member variables, their types, the columns they map to in an RDBMS and the table where they are stored. The user has the possibility to create and manage a collection of connection templates, code which the user already uses for connecting to RDBMS. The user has the possibility to attach such code to a POJO, change the code later, re-generate the POJO and have its database connection layer changed on the fly.