Programming in JAVA & J2EE

Programming in JAVA & J2EE course is offered by Keltron Knowledge Services Group. This core Java training & J2EE training course provides attendees with the pragmatic, concrete, in depth knowledge, skills and a thorough hands-on exploration of the key J2EE APIs (Servlets & JSPs, JSF, EJB, JMS, JNDI, XML, etc.)

A highly developed infrastructure plays a crucial role in training the students and KSG has spared no dime to ensure this. The state of art technology and equipment ensures that the students are abreast with the usage of modern equipment.

Many courses are conducted in association with leading Universities and colleges. With the Management team consisting of experienced and talented professionals, KSG is all geared up to meet the needs of the industry and to bring real talent to the forefront. 

Objective & Scope:

• Work with the Object Oriented paradigm including classes, packages, objects, methods, properties, abstraction, polymorphism, inheritance, encapsulation, and more in Java programs.
• Understand the division of classes into Java packages.
• Use Exceptions to handle run time errors.
• Choose appropriate data structures from the Java Collection API.
• Select the proper I/O class among those provided by the JDK.
• Use threads in order to create more efficient Java programs.
• Make effective use of Java generics to create type safe collection
• Write multi-threaded Java applications
• Use the Reflection API for highly generic tasks, discovery, or code-generation
• Use standard annotations and develop custom annotations to express meta-data in Java source files
• Gain an in-depth understanding of database programming in Java using JDBC
• Access and manipulate information in relational databases from Java programs
• Gain JDBC skills necessary to build powerful, database-driven enterprise applications
• Thoroughly understand the JEE architecture and core APIs, including when (and when not to) use them
• Understand each core JEE API independently, and how they function in a J2EE solution at each level of development.
• Understand how to combine the APIs together to solve practical JEE development challenges.
• Develop a practical robust e-commerce application for the JEE platform.
• Build web interfaces with JSPs and Servlets, using the latest technologies in JEE 5.
• Understand the design and development of web applications using Servlets and JSPs
• Make Servlets cooperate and share data
• Understand and create JavaServer Pages (JSPs)
• Use the built in JSP objects
• Explain the use of directives on JSPs and outline the principal directives.
• Implement simple JSPs that use Java code in declarations, expressions and scriptlets.
• Describe custom tags in JSP and explain how they are implemented, both using Java and JSP itself, and how they are used.
• Gain an understanding of Model-View-Controller (MVC) Architecture
• Gain a detailed working knowledge of Struts actions and action mappings to take control of HTTP requests/responses.
• Follow the proper Struts architecture processes in building their Struts applications
• Use interceptors to assist in programmatic data validation
• Attain a detailed working knowledge of OGNL expression language
• Develop & Deploy JSTL and Struts custom tags to build robust and reusable JSP presentation logic.
• Write web applications that take advantage of the FacesServlet, FacesContext and Action Java classes to control the user experience of the web application.