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Transferred from: http://my.oschina.net/itblog/blog/209067Basic concepts of AOPAOP considers the process of the program from a running perspective and extracts the facets of the business process. AOP is all about the steps in a program's run and wants to better combine each step of the business logic. The AOP framework is not coupled with specific code, and the AOP
This is a tutorial on Spring AOP programming found online, and after reading this article, Spring AOP is no longer difficult to understand, so I translated it into Chinese and recommended it to Spring
Spring declarative transaction management, implementing declarative transaction management through spring AOP: Quote: http://www.javaeye.com/post/343748 Spring also provides declarative transaction management. This is implemented through spring
URL: http://dev.yesky.com/112/2384612.shtml Research and Application of Spring framework and AOP ideology, Author: liang Lin Xu Xiangzhong hongchao Source: Computer and Information Technology responsibility Editor: Fangzhou SummaryThis article analyzes the AOP ideas and transaction management contained in the Spring
SummaryThis paper analyzes the AOP thought and transaction management contained in spring framework, and illustrates the feasibility and effectiveness of dynamic Proxy mode by implementing lock/unlocking operation for a business object. Key WordsAOP; crosscutting concerns; control reversal; dynamic proxy Introduction Aspect oriented Programming (AOP
Some of the concepts that AOP involves: Aspect: The abstraction of crosscutting concerns is a tangent, similar to a class, except that the focus of the two is different, and the class is an abstraction of the feature of the object, while the tangent is the abstraction of the crosscutting concern.Joinpoint (connection point): The so-called connection point refers to those points that are intercepted. In spring
and pointcuts. Now find out, no connection point what things, connection point is to let you understand the pointcut, get out, understand the concept on the line. The notice explains what to do and when to do it (whenThis is known by Before,after,around in the method name, and the pointcut shows where to go (specifying exactly which method), which is a complete definition of the facet.5. Introduction (Introduction)Allows us to add a new method property to an existing class. This is not to use t
call to a method, or an exception thrown. In Spring AOP, the connection point is always called by the methodEnhanced processing (Advice): An AOP framework performs enhanced processing at a particular pointcut. Handles types such as "Around", "before", and "after"Pointcut: You can insert a connection point for enhanced processing. In a nutshell, when a connection
Spring Basic Series--Spring AOP-----------Pointcut, Advisor reprint: http://www.cnblogs.com/leiOOlei/p/3557643.htmlIn the previous spring AOP advice example, all the method in Class (CustomerService) was automatically intercepted. But in most cases, you only need a way to in
Overview of AOP 1. What is the technology of AOP.In the software industry, AOP is the abbreviation for Aspect oriented programming, meaning: aspect-oriented programmingAOP is a programming paradigm that is subordinate to the software category and guides the developer on how to organize the program structureAOP was first proposed by the organization of AOP allianc
the concept of Spring AOPAspect-oriented programming is a programming technique that complements and perfects oop (object-oriented programming). The execution of OOP is a process from the top down, and there is no relationship from left to right. So in OOP programming, there will be a lot of duplicate code. AOP, in turn, extracts these business-independent duplicate code and then embeds it into the business
In a recent project, the use of SPRINGMVC, MyBatis, found a very annoying problem: transaction management does not work!! Online access to a large number of information, tried various solutions, also failed to solve the problem!Spring Version: 3.0.5MyBatis Version: 3.2.21, applicationcontext.xml configuration:MVC + mybatis + Spring AOP Declarative Transactio
I. Overview of SPRINGAOP1. AOP ConceptAOP is the abbreviation for aspect-oriented programming (plane-oriented programming). Wikipedia explains the following:Aspect is a new modular mechanism for describing crosscutting concerns (crosscutting concern) scattered across objects, classes, or functions. The separation of the crosscutting concerns from the point of concern is the core of the program design oriented to the aspect. Separation of concerns enab
deep understanding of the basic concepts of spring AOP What is AOP exactly? Spring AOP and IOC are the two most frequently heard words about spring. Now to focus on the term A
1. IntroductionAOP (aspect-oriented programming) is a complement to OOP (object-oriented programming), which provides another way of thinking about the structure of a program. The module unit of OOP is class, and the module unit of AOP is aspect. One of the key components in spring is the AOP framework, however, the spring
First look at the Spring Framework Configuration example: After the server's servlet container loads the Web.xml file, it uses a Org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader class to read the Applicatio Ncontext.xml file, when parsing an AOP tag, it invokes the Parsecustomelement method resolution of the Beandefinitionparserdelegate instance, which looks for
After learning Spring AOPAnnotation, I think it is easy to understand the xml method. This case will not repeat some detailed questions. Please refer to the case Code as follows: 1. Compile the proxy object: [Java]Import org. springframework. stereotype. Component;Import com. spring. dao. UserDao;@ Component ("userService ")Public class UserServiceImpl implements UserService {Private UserDao userDao;Public
beans. xml Testing Import com. zdp. service. businessService; import com. zdp. spring. beanFactory;/*** test class * @ author zhangjim */public class Client {public static void main (String [] args) {BeanFactory beanFactory = new BeanFactory (); beanFactory. init (beans. xml); BusinessService proxy = (BusinessService) beanFactory. getBean (businessService); proxy. process ();}} Iii. Summary The above is just a simple simulation of the
Spring (eight) JDK dynamic Proxy (AOP simple implementation)Spring (ix) Cglib byte code enhancementsThese two articles write a manual generation agent for two ways. How do we use spring to generate agents automatically? Spring Authoring Agent (semi-automatic) We first use
Four Methods for Implementing AOP in Spring Hot23 Chi Hong ze 2010-07-27Only 980 RMB for learning Java First, understand the related terminology of AOP:1. Notification (Advice ):The notification defines what the aspect is and when to use it. Describes the work to be done and when to execute the work.2. Join point (Joinpoint ):The program can apply a "time" of th
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