Struts & hibernate ppt

Struts & hibernate ppt

• 1.
  A PRESENTATION ON STRUTS & HIBERNATE PANKAJ KUMAR INSTITUTE OF TECHNOLOGY AND MANAGEMANT GWALIOR (MP)
• 2.
  About Company
• 3.
  Services Provided byCompany  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 SkillCorporate 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 InSoftware 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 Model1 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 ArchitectureAdvantages & 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