Java Training : Essentials of Java Programming

This hands-on course teaches programmers the essentials of object programming in Java. The topics covered here are essential to any further work in Java, whether in Swing, network programming, servlets and JSPs, JMS or Enterprise JavaBeans.

Java Training Prerequisites

Initial experience with Java - having edited and compiled some Java code - is required. An understanding of the Java language through experience with Java or C++ is also essential.

Java Training Course duration

3 Days

Java Training Learning Objectives

After completing this course a student should:

Be able to create and use objects in Java, employing encapsulation, inheritance and polymorphism.
Understand the role of interfaces in a design and know how to use them.
Be familiar with these essential low-level programming mechanisms: collections, exceptions and threads.
Understand the basics of I/O handling in Java for both text and binary data.
Have sufficient foundation upon which to build advanced skills.

Java Training Course outline

Using Objects in Java

Objects & Classes
Object Notation
The VM & Memory
Creating Objects
Working with Objects
Java Packages
Classpath
Creating Packages
Strings in Java
Arrays

Creating Classes

Java & Classes
Anatomy of a Class
Declaring a Class
Class Members
Declaring Variables
Declaring Methods
Declaring Constructors
Destructors
Self Reference
Static Members

Inheritance

Inheritance Overview
Inheritance in Java
Inheritance & "Is a"
Member Visibility
Overriding Methods
Using Ancestor Members
Controlling Subclassing
Multiple Inheritance

Interfaces

Interfaces
Defining an Interface
Implementing an Interface
Using an Interface
Interfaces & "Is a"
Interface Inheritance
Marker Interfaces

Polymorphism

Binding in Java

Object Collections

Collections
Collections in Java
Lists
Stack
Maps
Properties
Enumeration
Iterator

Inner Classes

Overview of Inner Classes
Static Classes & Interfaces
Referring to Inner Classes
Instance Classes
Local Classes
Anonymous Classes

Handling Runtime Problems

Runtime Problems
try / catch
Checked Exceptions
Throwing Exceptions
Custom Exceptions
Defining Exceptions

Multi-Threading

What is a Thread?
Java and Multi-Threading
The Thread Class
A Thread Example
Using Threads in Java
Synchronization

Overview of Java I/O

Java I/O
Data Streams
Using Streams
I/O Exceptions
iEmpty Input Streams
Text Streams
The Reader Class
The Writer Class
Text Filters
Binary Streams
The InputStream Class
The OutputStream Class
Binary Files
Binary Filters

Serialization

What is Serialization?
Serialization Flavors
Serialization Filters
Writing Objects
Reading Objects
Serializing Primitives
Transient Data
Custom Serialization
Externalization
Class Versioning

Where To Go With Java?

Core Techniques
Support APIs
Major APIs

Hardware/Software Requirements

Hardware Requirements

Intel-based PC Workstation

Windows 95, 98 or NT
Minimum 486 33Mhz Processor
Minimum of 32 MB memory

SUN Solaris/SPARC

Minimum of 32 MB memory

Software Requirements

Java 2 Standard Edition software and documentation*
Adobe Acrobat Reader*
Student files
Text editor*

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