spring hibernate tutorial

good framework naturally forms the guidance of how code is distributed. More importantly, the framework eases the pain of developers writing code like the persistence layer from scratch, and makes them focus on the application logic that is important to the customer.This article will discuss how to combine several well-known frameworks for loose-coupling purposes, how to build your architecture, and how to keep your application tiers consistent. The challenge is to combine these frameworks so t

doesn't mean that spring and struts integrateIt's a spring HelloWorld.Next, we need to add a listener to the Web. xmlNew Web. xmlclass>org.springframework.web.context.contextloaderlistenerclass> class>org.apache.struts2.dispatcher.ng.filter.strutsprepareandexecutefilterclass> /*And then join in a Struts2-spring-plugin-2.1.8.1.jarChange the class property of the

Today, with Maven, the Struts2, spring, hibernate integration is implemented.There were a lot of mistakes in the middle. Most of these are caused by an error in the configuration file. To integrate here:Note: Here we implement a login function. The user enters the user name and password from the JSP page, the server verifies its correctness, jumps to the different page according to the correct or not.First,

Project directory structure: Project StructureStep 1: Prepare the jar package The above are all jar packages required by springmvc + hibernate.Copy all jar packages to the lib directory of the web project.Step 2: configure the file Copy and modify files From HibernateFirst, go to the ETC folder from the project folder in Hibernate and copy the two files to the classpath folder, Figure 2-1 ## HypersonicSQLdataSource.password=dataSource.username=root

Originally wanted to write down spring+springmvc+hibernate integration of the article temporarily do not write the direct attached source code, there is a need for direct download to see it. There are previous articles in the SPRINGMVC source code before the article is simply said to build the environment to access the page successfully. This source code has simulated additions and deletions and file upload

(function, Class), has its own highly relevant responsibilities, that is, several tasks in this responsibility are highly correlated. Each module (function, Class) will never accomplish tasks unrelated to its own responsibilities.So how to construct a low-coupling, high cohesion system can, one of the most popular framework structure of the struts+spring+hibernate for us to provide convenience. Using strut

Label:Integrate hibernateIntegrate what? An IOC container to manage Hibernate's sessionfactory Let hibernate use a declarative transaction on spring ?Add Hibernate driver Package firstNew Hibernate.cfg.xmlConfigure basic properties for Hibernate The data source needs to be configured in the I

The significance and essence of SSH (struts, spring, and hibernate) Integration How hibernate worksPrinciple:1. Read and parse the configuration file2. Read and parse the ing information and create sessionfactory3. Open sesssion4. Create transaction Transation5. Persistent operations6. Submit the transaction7. Disable session8. Disable sesstionfactoryWhy

Controller control page Jump processing foreground background data interactive access ServiceDAO Layer: @Repository Database access layer additions and deletions to the JPA specification of the Hibernate JAP warehouse JPA Automatic parsing method name using @query (sql| | HqlDomaon layer: The entity bean is the table of the database in which the @entity @Table correspondence between the PojoService Layer: @Service Implementation some JPA can parse wit

Why use the Hibernate framework? This is already mentioned in the hibernate introduction blog. Since the Hibernate framework is used to access and manage the persistent layer, why does spring be used to manage and integrate hibernate? First, let's take a look at the

-oriented programming capabilities into the spring framework. Therefore, it is easy to enable any object managed by the Spring framework to support AOP. The spring AOP module provides transaction management services for objects in spring-based applications. By using Spring A

-oriented programming capabilities into the spring framework. Therefore, it is easy to enable any object managed by the Spring framework to support AOP. The spring AOP module provides transaction management services for objects in spring-based applications. By using Spring A

by the Spring framework to support AOP. The spring AOP module provides transaction management services for objects in spring-based applications. By using Spring AOP, you can integrate declarative transaction management into your application without relying on EJB components.The Sp