Aspect Programming with the Use of AspectJ

Aspect programming with the use of AspectJ illustrates how the AOP techniques can be used to avoid the occurrence of application problems related to the information systems creation when using the Object-Oriented programming paradigm. Implementation of cross-cutting concerns using OOP forces programmers to repeat many times the same code instructions in the system. The approach provided by Aspect-Oriented programming allows maintaining the modular design of the application by extracting the cross-cutting concerns from it, its modularization in terms of aspects, and its reintegration into the applications main part in the weaving process or with the use of a proxy mechanism.