Oracle Java SE 7 Programming (Core Java) Training

3896 Learners

Oracle Java SE 7 Programming training focuses on the designing of object-oriented applications using the latest Java Development Kit (JDK) 7. Along with enhancing object-oriented thinking skills, the candidate learns how to build applications using the core Application Programming Interfaces (API). This Java for beginners course will further develop your skills in Java database connectivity (JDBC) to create database programs.

At the completion of this core Java course training, the participant will exhibit the following skills:

  • Understanding of Java platform, syntax and basic concepts
  • Implement encapsulation, inheritance, interface, and polymorphism fundamentals
  • Work on Generics and Collections
  • Handle exceptions and assertions
  • Implement input/output (I/O) functionality to manipulate files, directories and file systems
  • Avoid deadlock by creating high-performing multi-threaded applications
  • Use JDBC to write database applications
  • Localize Java applications
Target audience
  • Developer
  • Java Developer
  • Java EE Developer
  • J2EE Developer
Prerequisites

The candidates with basic understanding of object-oriented principles, database concepts and Structured Query Language (SQL) syntax can undergo this training program. Having experience of developing code in any of the programming language will help the learners to understand and practice the course contents easily.

Oracle Java SE 7 Programming training focuses on the designing of object-oriented applications using the latest Java Development Kit (JDK) 7. Along with enhancing object-oriented thinking skills, the candidate learns how to build applications using the core Application Programming Interfaces (API). This Java for beginners course will further develop your skills in Java database connectivity (JDBC) to create database programs.

At the completion of this core Java course training, the participant will exhibit the following skills:

  • Understanding of Java platform, syntax and basic concepts
  • Implement encapsulation, inheritance, interface, and polymorphism fundamentals
  • Work on Generics and Collections
  • Handle exceptions and assertions
  • Implement input/output (I/O) functionality to manipulate files, directories and file systems
  • Avoid deadlock by creating high-performing multi-threaded applications
  • Use JDBC to write database applications
  • Localize Java applications
Target audience
  • Developer
  • Java Developer
  • Java EE Developer
  • J2EE Developer
Prerequisites

The candidates with basic understanding of object-oriented principles, database concepts and Structured Query Language (SQL) syntax can undergo this training program. Having experience of developing code in any of the programming language will help the learners to understand and practice the course contents easily.

Oracle Java SE 7 Programming (Core Java) Training Course Content

1. Java Platform Overview

  • Introductions
  • Course Schedule
  • Java Overview
  • Java Platforms
  • OpenJDK
  • Licensing
  • Java in Server Environments
  • The Java Community Process

2. Java Syntax and Class Review

  • Simple Java classes
  • Java fields, constructors and methods
  • Model objects using Java classes
  • Package and import statements

3. Encapsulation and Polymorphism

  • Encapsulation in Java class design
  • Model business problems with Java classes
  • Immutability
  • Subclassing
  • Overloading methods
  • Variable argument methods

4. Java Class Design

  • Access modifiers: private, protected and public
  • Method overriding
  • Constructor overloading
  • The instanceof operator
  • Virtual method invocation
  • Polymorphism
  • Casting object references
  • Overriding Object methods

5. Advanced Class Design

  • Abstract classes and type generalization
  • The static and final modifiers
  • Field modifier best practices
  • The Singleton design pattern
  • Designing abstract classes
  • Nested classes
  • Enumerated types

6. Inheritance with Java Interfaces

  • Java Interfaces
  • Types of Inheritance
  • Object composition and method delegation
  • Implementing multiple interfaces
  • The DAO design pattern

7. Generics and Collections

  • Generic classes and type parameters
  • Type inference (diamond)
  • Collections and generics
  • List, set and Map
  • Stack and Deque

8. String processing

  • String manipulation with StringBuilder and StringBuffer
  • Essential String methods
  • Text parsing in Java
  • Input processing with Scanner
  • Text output and formatting
  • Regular expressions with the Pattern and Matcher classes

9. Exceptions and Assertions

  • Exceptions categories
  • Standard Java Exception classes
  • Creating your own Exception classes
  • Using try-catch and the finally clause
  • Using try-with-resources and the AutoCloseable interface
  • The multi-catch feature
  • Best practices using exceptions
  • Assertions

10. I/O Fundamentals

  • I/O using Java
  • Reading the console input stream
  • Writing to the console
  • Using I/O Streams
  • Chaining I/O Streams
  • Channel I/O
  • Reading and writing objects using Serialization

11. File I/O with NIO 2

  • The Path interface
  • The Files class
  • Directory and File operations
  • Managing file system attributes
  • Reading, writing, and creating files
  • Watching for file system changes

12. Threading

  • Operating system task scheduling
  • Recognizing multithreaded environments
  • Creating multi-threaded solutions
  • Sharing data across threads
  • Synchronization and Deadlock
  • Immutable objects

13. Concurrency

  • Creating Atomic variables
  • Using Read-Write Locks
  • Thread-safe collections
  • Concurrenct synchronizers (Semaphore, Phaser, and others)
  • Executors and ThreadPools to concurrently schedule tasks
  • Parallelism and the Fork-Join framework

14. Database Application with JDBC

  • Layout of the JDBC API
  • JDBC divers
  • Queries and results
  • PreparedStatement and CallableStatement
  • Transactions
  • RowSet 1.1 RowSetProvider and RowSetFactory
  • The DAO Pattern and JDBC

15. Localization

  • Advantages of localization
  • Defining locale
  • Read and set locale using the Locale object
  • Resource bundles
  • Format messages, dates and numbers

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