spring hibernate example

configuration management feature, the Spring AOP module directly integrates Aspect-oriented programming functions into the spring framework. Therefore, any objects managed by the Spring framework can easily support AOP. The Spring AOP module provides transaction management services for objects in

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

is not very complex, we need an object set to move it between different layers. The domain Module layer consists of business objects in actual needs, such as orderlineitem and product. On this layer, developers do not need to care about those dtos, but only focus on domain objects. For example, Hibernate allows you to store information in the database into the object (domain objects), so that you can displ

Spring AOP module directly integrates Aspect-oriented programming functions into the spring framework. Therefore, any objects managed by the Spring framework can easily support AOP. The Spring AOP module provides transaction management services for objects in spring-based a

specification and choose hibernate 3.1 core libraries for libraries; Select copy checked… For jar library Installation ..." , "Library folder" select "/webroot/WEB-INF/lib ". Click "Next" to set the configuration file: Select spring configuration file (applicationcontext. XML )". Set spring-hibernate for "Next: Sele

In the previous blog, we talked about the spring DAO layer's encapsulation of JDBC and used the design idea of template pattern. In this article we look at the ORM layer in spring, the encapsulation of hibernate, the so-called Spring integration hibernate. The same template

Build a multi-layer application system based on Struts + spring + hibernate This article is an introduction to

Preface We've learned how to use spring to integrate with STRUTS2, and this post focuses on how to use spring to integrate Hibernate Key points for Spring and hibernate consolidation: The Sessionfactory object is given to spring

directly call it at the Service layer and focus on the ing file. The core class of ibatis is SqlMapClient. XmlSqlMapClientFactoryBean constructs a SqlMapClient by reading sqlMapConfig (including many sqlmaps of course) in the file, and uses sqlMap to execute each ing SQL statement; the core class of mybatis is SqlSessionFactory. SqlSessionFactoryBuilder reads the configuration file (or annotation) and creates a SqlSessionFactory. It uses SqlSession to execute ing SQL statements. The following c

This article tells the Spring,hibernate,struts Classic interview pen question and its reference answer. Share to everyone for your reference, specific as follows: 1.Hibernate working principle and why to use? Principle: 1. Read and resolve configuration files2. Read and parse mapping information, create Sessionfactory3. Open Sesssion4. Create Transaction Trans

architecture has obvious advantages, clear layers, and clear responsibilities at each layer, which facilitates hierarchical design and development. Combining the IOC of mock and spring, unit test is also very easy. in addition, the backend (Service, domain model and Dao) Code does not depend on the Web container or the API of the EJB container, and the portability is very good, the same Code can be used in Web apps or in common Java apps. You only ne

[Spring tutorial] create a simple spring example, spring Tutorial example 1. First, the main idea of spring is dependency injection. Simply put, there is no need to manually create new objects, and these objects are managed by the

Tools: Idea (JDK 1.8) Spring and Hibernate versions are more than 4.0It is recommended that you build your project using MAVEN, which is much easier than importing your jar packages manually. 1. Create a new MAVEN Web project. First build a MAVEN project, build the project here is not much to say,The correct file structure:-src-main--java (class file)--resources (configuration file)--webapp (web file)-tes

delegated to other lightweight components that are outside the scope of the UI. A good framework should be able to guide how the code is distributed. More importantly, the framework frees developers from coding, allowing them to focus on the logic of the application (which is important to the customer).They have a very good design concept and the application of the model. For example, struts belongs to the MVC framework, the key is to understand the

The previous blog has explained several common ways in which spring configures data sources. Next, this blog continues to explain. After configuring the data source, how does the DAO layer access the database? Based on the most recent project using the SSH2 framework, the analysis summarizes the two common ways in which the DAO layer accesses the database after spring and

I think the most important thing to learn about Spring is to integrate Spring + Struts2 + Hibernate. Spring is like a large container. After integrating struts2 and hibernate, the process is switched to spring's applicationContext. in the xml configuration file, paste the in

the AOP interceptor hibernateinterceptor. The Hibernate interceptor transparently intercepts the call of the Business Object configured in the spring application context, opens the hibernate session before the call, and closes the session at the end of the call. Let's use a simple example. Suppose we have an interface