Java Training : Java for Web Developers

Java for Web Developers is a 3-day course that provides experienced Web developers with the knowledge and hands-on practice they need of Java to build Java-based Web applications.

To gain the most from this class, you should already:

• Be familiar with Web terminology
• Understand Web server architecture
• Have experience with the HTML tag set and syntax
• Be familiar with the SQL command set, including SELECT, INSERT, UPDATE, and DELETE
• Have experience with a programming language

Upon completion of this course, you should be able to:

• Use the Java language to add dynamic content to Web pages
• Design and implement object-oriented Web applications
• Develop Java classes and JavaBeans components
• Use JavaBeans components in Java Server Pages (JSPs)
• Handle Java exceptions
• Implement inheritance to promote code reuse
• Use JDBC to manipulate database information

Java Overview and Positioning

• What is Java?
• Types of Java Applications
• Client Side (Applications and Applets)
• Server Side (Servlets, JSPs, EJBs)
• Java Development Kit (JDK)

JSP Overview

Language Basics

• Data Types
• Variables
• Declaring
• Scope
• Constants
• Expressions
• Blocks
• Operators
• Assignment
• Arithmetic
• Relational
• Logical
• Control Flow Statements
• Data type conversions

Introduction to Object-Oriented Programming

• What is an object?
• What is a class?
• What is an instance?
• What is encapsulation?
• Java Development Kit (JDK)
• The development life cycle of an object-oriented application
• Benefits of Object-Oriented Programming

Object-Oriented Programming in Java

• Attributes
• Methods
• Life Cycle of an object
• Object instantiation
• Constructor

JavaBeans

• What is a JavaBean?
• JavaBean design patterns
• Property setters and getters

Advanced Object Oriented Concepts

• What is inheritance?
• Abstract classes
• Casting
• Implementing polymorphism using inheritance
• Method overriding

Handling Exceptions

• Understanding Exceptions
• Throwing Exceptions
• Catching Exceptions

Working with Interfaces

• What are Interfaces?

Accessing the Database Using JDBC

• Connecting to the Database
• Executing SQL Statements
• Processing Result Sets

Advanced Data Manipulation

• Inserting data

Application Partitioning

• Creating business components
• Updating data
• Deleting data