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  • Understand Java’s importance, uses, strengths and weaknesses
  • Understand Java language basics
  • Write, compile, and run Java programs
  • Understand the Object Model and Object Oriented Programming
  • Use classes, inheritance, polymorphism
  • Create well designed classes and use them in your Java programs
  • Use composition and delegation to create objects from other objects
  • Use packages to organize code
  • Understand interfaces, their importance, and their uses
  • Use interfaces to implement abstraction
  • Learn good Java coding style
  • Create well-structured Java programs
  • Compile and execute programs with the JDK development tools and with an Integrated Development Environment (IDE) of your choice
  • Use the core Java libraries (java.lang, java.util)
  • Use exceptions for error handling
  • Understand the basics of using JDBC and JPA, and use them to access databases from Java
  • Use the Java Collections Framework
  • Be aware of, and use the new features of Java 8 (if using Java 1.8 or later) , as well as important advanced features of earlier Java versions
  • Use basic I/O streams (Optional)
SKU: JAVA1000 Categories: ,

Product Description

Java: Beginning Java Application Development

Course description

Beginning Java Application Development training course teaches the necessary Java skills needed to successfully write basic applications in Java.

Course Objectives

Java Training Objectives

All students will:

  • Understand Java’s importance, uses, strengths and weaknesses
  • Understand Java language basics
  • Write, compile, and run Java programs
  • Understand the Object Model and Object Oriented Programming
  • Use classes, inheritance, polymorphism
  • Create well designed classes and use them in your Java programs
  • Use composition and delegation to create objects from other objects
  • Use packages to organize code
  • Understand interfaces, their importance, and their uses
  • Use interfaces to implement abstraction
  • Learn good Java coding style
  • Create well-structured Java programs
  • Compile and execute programs with the JDK development tools and with an Integrated Development Environment (IDE) of your choice
  • Use the core Java libraries (java.lang, java.util)
  • Use exceptions for error handling
  • Understand the basics of using JDBC and JPA, and use them to access databases from Java
  • Use the Java Collections Framework
  • Be aware of, and use the new features of Java 8 (if using Java 1.8 or later) , as well as important advanced features of earlier Java versions
  • Use basic I/O streams (Optional)

Course outline

Week 1

  • Introduction
  • A First Look
    • A Simple Java Class
    • Java’s “Hello World” Program
  • Java Basics
    • Language and Platform Features
    • Program Life Cycle
    • The Java SE Development Kit (JDK)
    • Working with the Development Environment
  • Class and Object Basics
    • The Object Model and Object-Oriented Programming
    • Classes, References, and Instantiation
    • Adding Data to a Class Definition
    • Adding Methods (Behavior)

Week-2

  • More on Classes and Objects
    • Accessing data, the “this” variable
    • Encapsulation and Access Control, public and private Access
    • Constructors and Initialization
    • static Members of a Class
    • Scopes, Blocks, References to Objects
  • Flow of Control
    • Branching: if, if-else, switch
    • Iteration: while, do-while, for, break, continue
  • Strings and Arrays
    • String, StringBuffer, StringBuilder
    • Arrays, Primitive Arrays, Arrays of Reference Types
    • Varargs
  • Packages
    • Package Overview – Using Packages to Organize Code
    • import statements
    • Creating Packages, package Statement, Required Directory Structure
    • Finding Classes, Packages and Classpath

Week-3-4

  • Composition and Inheritance
    • Using Composition to Deal With Complexity
    • Composition/HAS-A, Delegation
    • Using Inheritance and Polymorphism to share commonality
    • IS-A, extends, Inheriting Features, Overriding Methods, Using Polymorphism
    • Class Object
    • Abstract Classes
  • Interfaces
    • Using Interfaces to Define Types
    • Interfaces and Abstract Classes
    • Default Methods and static Methods (Java 1.8 or later only)
    • Using Interfaces to Remove Implementation Dependencies
  • Exceptions
    • Exceptions and the Exception Hierarchy
    • try and catch
    • Handling Exceptions
    • Program Flow with Exceptions
    • Finally
  • Java Collections and Generics
    • The Collections Framework and its API
    • Collections and Java Generics
    • Collection, Set, List, Map, Iterator
    • Autoboxing
    • Collections of Object (non-generic)
    • Using ArrayList, HashSet, and HashMap
    • for-each Loop
    • Processing Items With an Iterator
    • More About Generics

Week-5

  • Database Access with JDBC and JPA
    • JDBC Overview
      • Using DriverManager, Connection, Statement and ResultSet
      • JDBC Architecture and API
    • JPA Overview
      • JPA Architecture and Programming View
      • Entity Classes and Annotations
      • Mapping an Entity Class
      • EntityManagerFactory and EntityManager
      • Working with JPA (Find by primary key and inserts)

Week-6

  • Additional Java Features
    • Assertions
    • Type-safe Enums
    • Annotations
    • Lambda Expressions and Method References (Java 1.8 or later only)
    • Additional Features
  • ​​I/O Streams (Optional)
    • Readers and Writers
    • Filter Streams
    • Byte Streams
    • Formatted Output
    • New I/O (NIO) APIs
  • Conclusion

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