hibernate sessionfactory example

config.SessionThe Session is the basis for the persistence layer operation, equivalent to the connnection in JDBC.Configuration Config=new configuration (). Configure (); Read the default Hibernate.cfg.xml fileSessionfactory sessionfactory=config.buildsessionfactory (); Creating an instance of Sessionfactory with ConfigSession session=sessionfactory.opensession (); Get sessionAfter that, we can invoke the

. If you are using your own code to manage transactions (for example, in pure j2se, or JTA/USERTRANSACTION/BMT), it is recommended that you use the Hibernate Transaction API to hide the underlying transaction implementation from your code. If you are executing in an EJB container that supports CMT, the transaction boundary is defined declaratively, and you do not need to do any transaction or session manage

. If you are using your own code to manage transactions (for example, in pure j2se, or JTA/USERTRANSACTION/BMT), it is recommended that you use the Hibernate Transaction API to hide the underlying transaction implementation from your code. If you are executing in an EJB container that supports CMT, the transaction boundary is defined declaratively, and you do not need to do any transaction or session manage

ArticleDirectory 2. 1. Build sessionfactory 2.6.1 construct sessionfactory by reading configuration information from XML file 2.6.2 construct sessionfactory by reading configuration information from the Java property File 3.1session Creation 3.2session Closure References Original article: http://www.cnblogs.com/liuyang-1037/archive/2009/

How to obtain sessionFactory in Hibernate 5.2.x Version: Hibernate 5.2.12 (test) Cause: the Configuration. buildSessionFactory () method used in Hibernate 4.3 is outdated (Deprecation ). Reference: Official Website document 3.2.4. Building the SessionFactory The latest tool

Reprinted please indicate the source: http://blog.csdn.net/sunyujia/ Disclaimer: This method has not been tested except for the following tests, and does not guarantee its stability. Rebuilding sessionfactory is very dangerous. This article only studies and learns. I have not thoroughly studied the hibernate background mechanism. I just tried to help the netizens on the Forum solve a practical problem. I ch

Configuration Object CreationTo create a sessionfactory, you first create a configuration object.This object is to read some of hibernate's configuration information.By default, hibernate loads the Hibernate.cfg.xml file into the ClassPath directory.Here is a continuation of the previous example: [Hibernate series-]

config.SessionThe Session is the basis for the persistence layer operation, equivalent to the connnection in JDBC.Configuration Config=new configuration (). Configure (); Read the default Hibernate.cfg.xml fileSessionfactory sessionfactory=config.buildsessionfactory (); Creating an instance of Sessionfactory with ConfigSession session=sessionfactory.opensession (); Get sessionAfter that, we can invoke the

Category: JAVA Spring Hibernate 2013-01-27 20:471851 people readComments (0)CollectionReportSpring Configuration for Hibernate sessionfactoryPrior to the development of a MMS publishing system with SPRING2+HIBERNATE3+STRUTS2, due to the first use of this architecture, resulting in applicationcontext.xml configuration is very lengthy, and often because of changing a small configuration item (

getting them from the database. Note that Hibernate's session differs from HttpSession in JSP applications. When we use the term session, we are referring to the session in Hibernate, and we will later refer to the Httpsesion object as the user session.Sessionfactory interfaceHere is a design pattern-factory mode, where the user program obtains an instance of the session from the factory class Sessionfactory.What makes you wonder is that

to the persistent layer, such as storing persistent objects to the database and obtaining them from the database. Note that the hibernate session is different from the httpsession In the JSP application. When we use the term session, we refer to the session in hibernate,In the future, we will call the httpsesion object a user session.Sessionfactory InterfaceHere we use a design mode-factory mode. The user

is a factory class that generates a sessionCharacteristics:　　1.由Configuration通过加载配置文件创建该对象。Sessionfactory factory = Config.buildsessionfactory ();　　2.SessionFactory对象中保存了当前的数据库配置信息和所有映射关系以及预定义的SQL语句。同时，SessionFactory还负责维护Hibernate的二级缓存。　　3. A sessionfactory instance correspo

Hibernate execution Process:1. Create a configuration class instance to read and parse The config file (e.g. Hibernate.cfg.xml), A configuration instance represents the set of Hibernate all Pojo classes to SQL database mappings;2. Create the Sessionfactory object to Read and parse the mapping information , and copy all configuration information from the previous

ThenResource resource = new ClassPathResource ("/WEB-INF/applicationContext. xml ");BeanFactory factory = new XmlBeanFactory (resource );SessionFactory sessionFactory = (SessionFactory) factory. getBean ("sessionFactory ");You can get it.The rest will not go back to the furnace. My approach is to modify the HibernateUt

8.8.2 managing Hibernate's SessionfactoryWhen you make persistent layer access through Hibernate, you must first obtain the Sessionfactory object, which is the compiled memory image of a single database mapping relationship. In most cases, a Java EE application corresponds to a database, which corresponds to a Sessionfactory object.Spring's IOC container can not

://www.springframework.org/schema/tx/spring-tx.xsd ">Class = "org. springframework. orm. hibernate3.LocalSessionFactoryBean">Value = "classpath: hibernate. cfg. xml">-------------------------- Q: Org. springframework. orm. hibernate3.LocalSessionFactoryBean;This type does not have the getCurrentSession method at all.The sessionFactory in productDAO is org. hibernate