October 2017
Intermediate to advanced
396 pages
10h 2m
English
Content preview from Spring 5 Design Patterns
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Applying aspects for cross cutting concerns
In a Spring application, the DI pattern provides us with loose coupling between collaborating software components, but Aspect-Oriented Programming in Spring (Spring AOP) enables you to capture common functionalities that are repetitive throughout your application. So we can say that Spring AOP promotes loose coupling and allows cross-cutting concerns, listed as follows, to be separated in a most elegant fashion. It allows these services to be applied transparently through declaration. With Spring AOP, it is possible to write custom aspects and configure them declaratively.
The generic functionalities that are needed in many places in your application are:
- Logging and tracing
- Transaction management ...
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