Note 1: spring source code is based on spring3.1
NOTE 2: Refer to spring technology insider Version 2
We have analyzed the steps of resource locating and loading and parsing of beandefinition during IOC container initialization. Now we can analyze the loading and parsing of beandefinition, spring registers the parsed beandefinition to the IOC
One, spring MVC and Spring integration when the instance was created two times solution 1. The cause of the problemThe spring MVC configuration file and the spring configuration file all use the scan annotations 2. Solution2.1. There is no overlap between the packages scanned by the Spring IOC container and the SPRINGMVC IOC
This article describes how to use the reflection class to find the assembly classes for all DLLs under the Site Bin folder, which describes how to initialize an IOC container engine.At present, there are many IOC containers, such as NINJECT,AUTOFAC, and so on, each container driver is different, in order to facilitate
PrefaceThis article focuses on the usage and injection type lifecycle of the IOC container that comes with it in ASP.In this case, we will not dwell on what the IOC is and what di is. EMM: Do not know can self-Baidu.DirectoryUsing the IOC Trilogy in ASP (I.. IOC
I. Overview of SPRINGIOC containers IOC container and dependency reversal mode In object-oriented systems, objects encapsulate data and process data, and the dependencies of objects are often reflected in the dependence on data and methods. These dependencies can be done by giving the object's dependency injection to the framework IOC
PrefaceThis article focuses on the usage and injection type lifecycle of the IOC container that comes with it in ASP.In this case, we will not dwell on what the IOC is and what di is. EMM: Do not know can self-Baidu.DirectoryUsing the IOC Trilogy in ASP (I.. IOC
Recently started studying spring framework, learning the core content of spring today IOC and Bean1. Introduction to Spring IOC and beans inversion of Control (IoC) is controlled inversion, also called Dependency Injection (DI) Dependency Injection, Spring implements a complex configuration file-based factory pattern to provide control inversion. Org.springframe
Some time ago in the company to do a project, the project was implemented with the spring framework, the Web container is TOMCT 5, although the project is done, but it is not clear how the spring IOC container starts and functions in the Web container. So just take the time to look at the source code of spring and lear
(Spring-8th back to [IoC Basics]) BeanDefinition registration in the IoC container, beandefinition
In spring, all beans are managed by BeanFactory. The following is the class architecture of BeanFactory:
We can clearly see that DefaultListableBeanFactory inherits the fine tradition of BeanFactory and implements the registration machine BeanDefinitionRegistry. Th
reverse" or "control inversion".In 1996, Michael Mattson, in an article on the object-oriented framework, first proposed the concept of IOC. For object-oriented design and programming of the basic idea, we have already talked a lot, not to repeat, the simple is to break down the complex system into mutual cooperation objects, these object classes through encapsulation, the internal implementation of the external is transparent, thereby reducing the c
The spring container is the core of the spring framework. The container creates objects that are connected, configured, and managed throughout their lifecycle from creation to destruction. The spring container uses Dependency injection (DI) to manage the components that make up the application. These objects are called Spring Beans.The
the "Beandefinitiondocumentreader" of some descendants. It is responsible for the dialogue with Beandefinitionregistry's stakeholders. And this "Beandefinitionregistry" is defaultlistablebeanfactory.The family map of Beandefinitiondocumentreader is also simple, and its family tree diagram illustrates:Interpretation of the 3rd step: Transition class.Interpreting the 4th step: The article has been analyzed at the outset. In fact, Defaultlistablebeanfactory can do a lot of things, in addition to r
(Spring-15th back to [IoC Basics]) Container events, spring-ioc
Five people subscribed to a newspaper. Once a newspaper has a new newspaper, it sends employees to the five people respectively. In this example, "newspaper" is an event, "newspaper" is a broadcaster, and five subscribers are listeners. The broadcaster receives the event and sends the event to the l
Directory"SSH Advanced path" Step by step refactoring container implementation Spring Framework-starting with a simple container (eight)"SSH Advanced path" Step by step refactoring container to implement spring framework--two schemes to solve the "intrusive" management of containers for components--active lookup and control inversion (ix)"SSH Advanced path" Step
I have recently studied IOC, Di, and some open-source frameworks. I will write a simple IOC container based on my own understanding. When using a dependency injection container, we generally implement three steps:
Create an IOC con
Laravel Service container IOC (control inversion) and DI (Dependency injection) IOC container, Laravel coreThe core of Laravel is one IoC 容器 , according to the document, called "", which, as the 服务容器 name implies, provides a range of services required throughout the framewor
Preface1. Since you normally use spring as a basic Web project, today is a Web perspective on how the IOC container starts and manages beans.
2. This article and subsequent code version: Spring3.0.5. So if you find code (or diagram) inconsistencies, notice the spring version.
3. It is recommended that you read the source code in the first few times, the first way to pass, and then back to study the details.
Note: The source code in this blog is based on spring3.1.
Because of its low skills, the writing is not nutritious and only helps you understand what you have learned. Although it is called a blog, it is actually your learning notes...
1. Web environment-related IOC container class diagram in spring
First, let's take a look at some of the IOC
This article is to learn and organize referenceIOC Overview:in Spring , theIoC container implements dependency control inversion, which either injects data directly into an object when it is generated or initialized, or injects the dependency of a method call by injecting an object reference into the Object data field. This dependency injection can be recursive, and the object is injected layered. The interdependence between objects is managed by the
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