Struts & hibernate ppt
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The document discusses Struts, a Java web framework based on the MVC pattern. It covers the software crisis that frameworks address, the differences between Model 1 and Model 2 architectures, and features of Struts including its configurable MVC components, POJO-based actions, and support for AJAX, integration, results, and tags. The core Struts components of controller, model, and view are described along with the basic request-response flow when using Struts.
Struts & hibernate ppt
- 1. A PRESENTATION ON STRUTS & HIBERNATE PANKAJ KUMAR INSTITUTE OF TECHNOLOGY AND MANAGEMANT GWALIOR (MP)
- 3. Services Provided by Company IT Consultancy and Project Development Web Development Services with IT training as a strong Line of Business which includes Technologies like Microsoft , SUN Microsystems, Oracle Testing, IBM-Mainframe, Autodesk, Multimedia- Adobe.
- 4. Corporate Training Brainwork is a pioneer in providing outstanding training in technical skills and soft skills. Technical Corporate Training Portfolio: Microsoft Technologies: MS Office, VC++, VB, SQL Server, SSRS, SSAR, SSIS, MOSS, ASP.Net, C#, VB .Net, ADO .Net, etc. Sun Technologies: Java, J2EE, JBOSS, Struts, EJB, JSF, AJAX, Springs, Hibernate, Weblogic, etc.
- 5. Oracle Technologies: Oracle 9i, Oracle 10g, Oracle 11i, Oracle R12 Financial, etc. Testing Tools: QTP, Load Runner, Quality Center, Selenium etc. Tally: Tally 9 ERP, ACT and TFAP. Open Source Technologies: Open Office, Linux, Apache, MySQL, PHP (LAMP), Python, Ruby on Rails, Scala, Alfresco, etc. Others: C, C++, Unix, Liferay, LINQ/EAE, Datawarehouse, Mainframe, CMMi, ITIL V3 Foundation and expert etc.
- 6. Soft Skill Corporate Training Portfolio:- Communication Leadership program Managerial effectiveness Quality Work Life Corporate Etiquette Team building Assertive communication Time and Task management Presentation skills
- 7. Struts Agenda Software Crises What is Framework Model1 & Model2 What is Struts? Why we need it Features of struts Controller Elements & it’s Responsibilities Model Elements & Responsibilities View Elements & Responsibilities
- 8. Challenges Exist In Software Development & Software Crisis Project must be developed Quickly. Project must be in High-Quality. Easy to maintain. Easy to test. Better separation of concerns.
- 9. What is Framework & It’s Advantages Framework:- A software framework is a re-usable design for a software system (or subsystem). A framework is pre-built assembly of components and we can extend it. Advantages:- Provides a procedure for the development of Application. Save developers time. It also reduces software development & maintenance costs. Provides low level services that developers can use to speedup developments. Provides same approach for all developers for developing code & Consistency in software design.
- 10. Model1 & Model2 Model1:- In the Model 1 the JSP page is responsible for processing the incoming request & replying back to the client.
- 11. Disadvantages of Model 1 Architecture It does not have separate controller. This Architecture usually leads to a significant amount of java code embedded within the JSP page. Time consuming. Hard to extend:- It is better for small application not for large application. Navigation control is Decentralized :- Every page contains the logic to determine the next page.
- 12. Model 2 Architecture Model2 is based on the MVC(Model View Controller) design pattern. Model:- Represents data & Business logic of the Application. View:- Responsible to Display Data. It represent the presentation. Controller:- Acts as an Interface between View & Model.
- 13. Model 2 Architecture Advantages & Disadvantages Navigation control is Centralized:- Now only controller contains the logic to determine the next page. Easy to maintain. Easy to extend. Easy to Test. Better Separation of concerns. Disadvantages:- We need to write the controller code self. If we change the controller code, we need to recompile the class file.
- 14. What is Struts ? & its Features An Open source web Application framework based on J2EE & java which implements the MVC design pattern is called Struts. Features:- Configurable MVC components. POJO based action. AJAX support. Integration support. Various Result types. Various Tag support. Theme & Template support.
- 15. Struts Framework Components Controller Components:- Direct the Action Model Components :- Access Data & System View Components: What the user see
- 16. The Architecture & Basic flow of Struts 2
- 17. Basic Flow Description User sends a request for the action. Controller Invokes the Action Invocation. Action Invocation invokes each interceptors and action. A result is generated. The result is sent back to the Action Invocation. A HTTPServletResponse is generated. Response is sent to the user.
- 18. References Tutorialspoint.com Javatpoint.com