Course Outline
Abstract Class
- Principles of declaring and implementing abstract classes for government
- Common challenges encountered when working with abstract classes
The Role of Classes, Abstract Classes, and Interfaces in the Application Model
- Grading Java object-oriented abstraction
- The comprehensive object model in Java
- Program models oriented for interfaces, abstract classes, and interfaces to enhance application flexibility and independence among sub-systems during implementation
- Utilizing abstract classes to extract common functionality and extend the flexibility provided by interfaces
The Role of Dynamic and Static Objects in the Application Model
- Static Java classes and dynamic properties of these classes
- Differentiating the functionalities of both types of entities within Java, including typical uses and best practices for designing solutions based on static and dynamic objects in Java
- Introduction to design patterns
- Introduction to the factory design pattern
Operations with Simple Types and Wrapper Classes
- Key facts and techniques for extending the use of simple types in the Java object model
- Discussion on the role of wrapper classes for simple types and typical applications of these classes in the application
Special Objects in Java: String, StringBuilder, and StringBuffer
Review of basic properties of the String class and discussion on how the virtual machine handles String objects
Usage of buffer classes and operations on strings
Formatting and Parsing, Regular Expressions
- Introduction to regular expressions in Java
- Discussion on both basic techniques for handling regular expressions (using the String class) and advanced techniques using dedicated classes for this purpose
- Tokenization, search, and pattern matching for string types
I/O Operations
- Detailed discussion of Java I/O mechanisms - stream classes, Writer and Reader classes, wrapper and buffering streams in Java
- Opening, closing, and writing to files and sockets
Inner Classes - Detailed Discussion
- Discussion on implementing and using inner classes in Java, including so-called anonymous classes
Topics - Detailed Discussion, Applications, and Problems
- Discussion of topics ranging from the abstraction mechanism of threads in Java to thread synchronization, grouping threads, and discussing common issues related to thread operations, such as deadlocks
Java Reflection - Introduction and Application
- Introduction to the Java reflection mechanism
- Lecture topics include a discussion on implementing reflection in Java, loading and executing methods of classes, instantiating classes, and understanding class structures
Java Serialization
- Introduction to Java object serialization
- Explanation of what serialization is, how to serialize an object, handling interdependent objects, and avoiding common problems encountered with these issues
- Typical uses and examples of serialization in the context of RMI and CORBA
Requirements
An understanding of the topics covered in the Java Fundamentals course for government is required.
Testimonials (5)
That we got a complex overview also about the context - for example why do we need some annotations and what they mean. I liked the practical part of the training - having to manually run the commands and call the rest api's
Alina - ACCENTURE SERVICES S.R.L
Course - Quarkus for Developers
The extra information that was shared, the training was not straightforward groovy, which was nice.
Covenant - Vodacom
Course - Groovy Programming
the trainer can clearly explain the topic and can answer every question.
Hannah Mae Lubigan - Security Bank Corporation
Course - Advanced Spring Boot
Training style and trainer helps solve issues encountered during the exercises.
Carl Angelo Gonzales - Security Bank Corporation
Course - Spring Boot for Beginners
The breadth of the topis covered was quite a bit and the trainer tried to do justice to that.
