JSF, Spring and Hibernate Integration using MySQL database - CodeIssue. This article demonstrates the integration of three popular framework in J2EE viz.
JSF, Spring and Hibernate using MySQL database. This tutorial assumes that you have fair understanding of web applications development and deployment process. This article does not show details steps to install JDK and setup project in Eclipse and recommends you to visit those website for the purpose. This tutorial is limited to demonstrate the users what are the folder structures and libraries is needed to setup JSF, spring, hibernate integration project, and get it running. Please get the latest JSF, spring and Hibernate libraries from their corresponding sites listed in this article. JSF is UI framework that has been developed by JCP (Java Community Process) of web application experts from different groups like Jakarta Struts, Oracle, Sun, IBM, ATG etc. Spring is Open Source Framework that simplifies the development of J2EE applications. You can view the Spring and Hibernate integration Sample here.
Hibernate Criteria Queries. Hibernate provides alternate ways of manipulating objects and in turn data available in RDBMS tables.
One of the methods is Criteria API which allows you to build up a criteria query object programmatically where you can apply filtration rules and logical conditions. The Hibernate Session interface provides createCriteria() method which can be used to create a Criteria object that returns instances of the persistence object's class when your application executes a criteria query. Following is the simplest example of a criteria query is one which will simply return every object that corresponds to the Employee class. Criteria cr = session.createCriteria(Employee.class);List results = cr.list(); Restrictions with Criteria: You can use add() method available for Criteria object to add restriction for a criteria query. Criteria cr = session.createCriteria(Employee.class); cr.add(Restrictions.eq("salary", 2000));List results = cr.list(); Pagination using Criteria: Sorting the Results: <?
Hibernate Criteria examples. Hibernate Criteria API is a more object oriented and elegant alternative to Hibernate Query Language (HQL).
It’s always a good solution to an application which has many optional search criteria. Example in HQL and Criteria Here’s a case study to retrieve a list of StockDailyRecord, with optional search criteria – start date, end date and volume, order by date. 1. HQL example In HQL, you need to compare whether this is the first criteria to append the ‘where’ syntax, and format the date to a suitable format. Public static List getStockDailtRecord(Date startDate,Date endDate, Long volume,Session session){ SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); boolean isFirst = true; StringBuilder query = new StringBuilder("from StockDailyRecord "); if(startDate!
2. In Criteria, you do not need to compare whether this is the first criteria to append the ‘where’ syntax, nor format the date. » Hibernate Criterion- J2EE Tutorials, J2EE Interview Questions,JSF Tutorials, Struts Tutorials,Hibernate Tutorials, JSP Tutorials, EJB Tutorials, JMS Tutorials, SOA Tutorials, Java Tutorials, J2EE Study Materials,J2EE PDF Guides,Ajax Tutorials , J2EEBrai. Hibernate offers a set of APIs that map the SQL functionality to objects.
This allows programmers to use an entirely object-oriented approach without falling back on a relational methodology. Keep reading to find out more. Though HQL works with the object-oriented approach, we still need to know SQL. Developing Our first JSF Application,Creating a New JSF Project - NetBeans 6.0 and JEE 5.0. Put JSF to work. JavaServer Faces (JSF) technology is a new user interface framework for J2EE applications.
It is particularly suited, by design, for use with applications based on the MVC (Model-View-Controller) architecture. Numerous articles have introduced JSF. However, most take a highly theoretical approach that doesn't meet the challenges of real-world enterprise development. Many issues remain unsolved. For example, how does JSF fit into the overall MVC architecture?
This article addresses all those issues. This article is written for Java architects, developers already working with J2EE-based Web applications. Functional requirements of the sample application This article's sample application, JCatalog, is a real-world Web application, realistic enough to provide the basis for a meaningful discussion of a Web application's architectural decisions. The first phase in designing a Web application is to gather the system's functional requirements. Use cases Business rules Assumptions Page flow Why JSF? JSF Spring Hibenate,Integrating JSF, Spring and Hibernate. JSF Books. Sample Spring,Hibernate,JSF,Richfaces Application. Download full code of JSF, Spring and Hibernate based Registration program.