Introduction to Java Programming Training

Gain extensive hands-on experience writing, compiling, and executing Java programs. This Introduction to Java Programming Training will teach you how to build robust applications that use Java's object-oriented features. Learn why Java is known for reliability, maintainability, and ease of development, and how to leverage these key features.

Introduction to Java Programming Training Delivery Methods

• In-Person

• Online

Introduction to Java Programming Course Information

• Introduction to Java Programming Course Benefits

  • Design and build robust, object-oriented applications
  • Organise complex data using Java collections
  • Access any relational database using Java™ DataBase Connectivity ( JDBC)
  • Read/write files and handle exceptions
  • Leverage continued support with after-course one-on-one instructor coaching and computing sandbox

• Introduction to Java Programming Course Prerequisites

  Three to six months of experience in a high-level programming language, such as C, Pascal, or Visual Basic

  You should know how to:

  • Structure data.
  • Use variables, flow-control statements, and subroutines.
  • Write, compile, and execute a program.

  Familiarity with web technologies and object concepts

Introduction to Java Programming Course Outline

Module 1: Introduction to Java Programming

• Stand-alone applications and servlets
• Compiling source code into bytecode
• Overview of class libraries

Module 2: Object-Oriented Programming with Java

The object paradigm

• Encapsulation, inheritance, and polymorphism
• OO analysis and design: "Is a" and "Has a"
• Designing an OO application step by step
• Diagramming object structure with Unified Modeling Language ( UML )

Java's object-oriented features

• Instantiating objects from classes
• Aggregation and composition
• Extending existing classes
• Overloading and overriding methods

Module 3: Structure of the Java Language

Language syntax

• Declaring and initialising variables
• Declaring and using arrays
• Upcasting, downcasting, and autoboxing

Flow control

• Invoking methods and passing parameters
• Conditionals and loops
• Handling exceptions with try and catch

Defining classes

• Fields (instance data)
• Methods (functions)
• Abstract classes and interfaces
• Organising classes with packages and modifiers
• Composition vs inheritance

Building the components of a Java program

• Leveraging generics with the collections API
• Developing new classes
• Compiling and debugging

Module 4: Developing GUIs

Foundations of user interfaces

• Basic GUI widgets
• Event-driven programming
• Benefits of a portable windowing library

Java Foundation Classes ( JFC )

• Creating Swing components
• Adding Swing components to containers
• Arranging Swing components using layout managers
• Dialogues and message boxes

Event handling

• Registering event handlers
• Inner classes and top-level classes

Module 5: Storing and Retrieving Data with File I/O

Java streams

• Streams, Readers, and Writers
• Catching and throwing exceptions
• Formatting text output

Files and directories

• Reading and writing files
• Creating, deleting, and renaming files
• Obtaining directory and file information

Module 6: Working with Relational Databases

JDBC database access

• Leveraging the JDBC API
• Choosing database drivers
• Connecting to a database

Improving performance with prepared statements and stored procedures

• Submitting SQL statements
• Retrieving and processing results

Module 7: Java Development Tools

• Java Development Kit ( JDK )
• Compiler (javac)
• Javadoc utility
• Java Archive ( JAR ) utility
• Java Integrated Development Environments ( IDE s)