Chapter 1. ABAP Objects

In this chapter, we start with recipes for ABAP objects. This chapter is designed to provide useful recipes related to the storage of ABAP objects in shared memory and the database (persistent objects), as well as some useful design patterns. In this chapter, we will look at ways of:

• Creating a shared memory object

• Creating a persistent object

• Creating classes based on factory methods

• Creating classes based on singleton design pattern

• Creating classes based on adapter pattern