Implementation method, storage medium, electronic device and system of aop agent framework

Abstract

The invention discloses an implementation method, a storage medium, electronic equipment and a system of an AOP proxy framework, and relates to the field of AOP proxy. The steps of this method are: in the AOP proxy framework, register the business class, and when the AOP proxy framework detects that the registered business class is loaded, traverse each constructor and business method of the business class, and traverse the constructor or business The method is defined as an item to be intercepted; among all interceptors in the AOP proxy framework, all interceptors corresponding to the business items of the current item to be intercepted form an interception chain of the current item to be intercepted; according to the interception chain of the current item to be intercepted, Intercept the business items of the current project to be intercepted. When modifying the intercepting function of the interceptor, the present invention does not need to recompile the business class, thereby significantly simplifying the operation process of AOP intercepting the business class, and greatly improving the flexibility of the AOP.

Description

technical field [0001] The invention relates to the field of AOP proxy, in particular to a method for realizing an AOP proxy framework, a storage medium, electronic equipment and a system. Background technique [0002] AOP (Aspect Orient Programming, Aspect-Oriented Programming) is a supplement to object-oriented programming and is widely used to handle some system-level services with cross-cutting properties, such as transaction management, security checks, caching, and object pool management. AOP can be used to intercept various business items of business classes (business classes include constructors and business methods, and business methods include static methods and dynamic methods), so that the coupling degree between the various parts of the business class is reduced, and the reliability of the program is improved. Reusability, while improving the efficiency of development. The key to AOP implementation lies in the AOP proxy class (i.e. interceptor) automatically cr...

AI Technical Summary

Problems solved by technology

[0006] AspectJ uses compile-time enhancement to generate AOP proxy classes for business applications. Since AOP proxy classes are generated at compile time, if you need to modify the interception function of AOP proxy classes, you must recompile the business classes to apply the new AOP proxy classes. ; The operation process of recompiling business classes is more complicated and less flexible

[0007] Spring AOP uses runtime enhancement to generate AOP proxy classes for business applications, that is, the logic of AOP proxy classes generated by Spring AOP and business logic are located in the same application, so if you need to modify the interception function of AOP proxy classes, you need to recompile Business class, that is, the operation process is also more complicated and less flexible

Images