Important dependencies above are spring-context, spring-webmvc, spring-tx, hibernate-core, hibernate-entitymanager and spring-orm. I am using Apache Commons DBCP for connection pooling, but in real life situations, most probably you have connection pooling done by the container and all we need is to provide the JNDI reference details to use. NOTE: I noticed that some of the readers are getting database connection issues. Notice that in my pom.
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Important dependencies above are spring-context, spring-webmvc, spring-tx, hibernate-core, hibernate-entitymanager and spring-orm.
I am using Apache Commons DBCP for connection pooling, but in real life situations, most probably you have connection pooling done by the container and all we need is to provide the JNDI reference details to use.
NOTE: I noticed that some of the readers are getting database connection issues. Notice that in my pom. For any database connection related issues, either put the database driver in container lib or include that in pom. Deployment Descriptor We need to plugin the spring framework in our web application, that is done by configuring Spring framework DispatcherServlet as the front controller.
Our web. If you want, you can change them according to your project requirements. In that case, we need to provide mapping file details while configuring Hibernate SessionFactory in spring bean configurations. Column; import javax. Entity; import javax.
GeneratedValue; import javax. GenerationType; import javax. Id; import javax. Below SQL script shows the table details. Next, we will provide hibernate specific implementation for it. List; import com. List; import org. Session; import org. SessionFactory; import org.
Logger; import org. LoggerFactory; import org. Repository; import com. Service; import org. Transactional; import com. PersonDAO; import com. Autowired; import org. Qualifier; import org. Controller; import org. Model; import org. ModelAttribute; import org. PathVariable; import org. RequestMapping; import org.
RequestMethod; import com. Person; import com. Also I am using Autowired and Qualifier annotations for injecting PersonService, we could have done it in the spring context xml file too. Recommended Read: Spring Bean Autowiring Spring Bean Configuration Our services are ready, all we need is to wire them through spring bean configurations.
Our root-context. BasicDataSource class for basic connection pooling. For Hibernate 3, you will find similar classes as org. LocalSessionFactoryBean and org. One important point is that when we are depending on Spring framework for Hibernate Session management, we should not define hibernate. For Hibernate 3, you will find similar class as org. Spring uses AOP for transaction management, you can now relate it with Transactional annotation. We will also use JSTL tags , spring core and spring form tags.
Below screenshots shows the view pages for our application. You will also find similar logs in the server log file. INFO : com. You can download the final project from below link and play around with it.
Code editor Here is the video tutorial of "Login Form using Spring MVC and Hibernate": In this application following login screen will be displayed for entering the username and password. User can enter the login details and press the "Submit" button to proceed for login. If the user is validated against database, welcome message will be displayed else it will display the error message. Following is the screen shot of the login screen: We are using the code discussed in the tutorial Spring 4 MVC Login form without database. You can download the code from the above tutorial and follow the instruction to add the database capabilities.
Complete Hibernate 3.0 and Hibernate 4 Tutorial
Note that I have noticed that all spring and hibernate versions are not compatible, below versions have worked for me so I think they are compatible. If you are using some other versions and getting java. NoClassDefFoundError, then it means that they are not compatible. For example org.
Hibernate - ORM Overview