There was a lucky draw to send books on Saturday, but there were not many people in the lucky draw, and the winning rate was quite high. Friends can try their luck:Instruction reordering? Does the code not execute in the written order? Send the book!Well, let's start today's text.As we all know, the underlying layer of AOP is dynamic agent, and ...
Posted on Mon, 29 Nov 2021 13:30:29 -0500 by mjlogan
prefaceThis article will analyze how Mybatis parses the SQL statements in the mapping file and how each SQL statement is associated with the methods of the mapping interface during the loading of the configuration file. Before looking at the source code of this part, you need to have relevant knowledge of JDK dynamic agent. If you don't know mu ...
Posted on Sun, 28 Nov 2021 22:44:45 -0500 by rickmans
Java Dynamic Proxy
Proxy mode mainly refers to providing a proxy object for the class to indirectly access the class object, and can complete some general operations in the proxy object, such as calculating the execution time for each function of the proxy object. In order to reduce code redundancy, we indirectly execute the methods in the clas ...
Posted on Fri, 29 Oct 2021 05:22:37 -0400 by ClevaTreva
Hello, guys, I'm running snail rz. Of course, you can call me snail Jun. I'm a rookie who has studied Java for more than half a year. At the same time, I also have a great dream, that is, to become an excellent Java Architect one day. This Spring basic learning series is used to record the whole process of learning the basic knowle ...
Posted on Sat, 16 Oct 2021 13:07:39 -0400 by scratchwax2003
1. Agent mode
In Proxy Pattern, one class represents the functions of another class. This type of design pattern belongs to structural pattern.
In proxy mode, we create objects with existing objects to provide functional interfaces to the outside world
Intention: in an object-oriented system, direct acces ...
Posted on Sun, 05 Sep 2021 18:25:49 -0400 by object
A proxy is provided for other objects to control the access of this object. In some cases, when an object cannot directly access that object, the proxy acts as an intermediary between the client and the * * proxied object (delegate class) * *.
According to the creation period of the agent, the agent class can be divided into two type ...
Posted on Sun, 05 Sep 2021 13:06:19 -0400 by purencool