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Duration 28 hours
Course Outline
Abstract class
- Principles of declaration and implementation for abstract classes
- Common challenges and best practices when working with abstract classes
The role of classes, abstract classes and interfaces in the application model
- Levels of object-oriented abstraction in Java
- The comprehensive Java object model
- Leveraging interfaces and abstract classes to enhance application flexibility and decouple subsystems
- Utilising abstract classes to encapsulate shared functionality and combining them with interfaces for greater design flexibility
The role of dynamic and static objects in the application model
- Static Java classes and their dynamic properties
- Distinguishing functionality between static and dynamic entities, with examples of best practices in Java solution design
- Introduction to design patterns
- Overview of the factory design pattern
Operations with simple types and wrapper classes
- Key techniques for extending the use of primitive types within the Java object model.
- The function of wrapper classes and their typical applications in Java development
Special Objects Java, the class String, StringBuilder and StringBuffer
A review of the fundamental properties of the String class and how the virtual machine manages String objects
Applying buffer classes for efficient string manipulation
Formatting and parsing, regular expressions
- Introduction to regular expressions in Java
- Comparing basic string handling techniques with advanced methods using dedicated pattern classes
- Tokenisation, searching, and pattern matching for string data
I / O operations
- An in-depth analysis of Java I/O mechanisms, including streams, Writers, Readers, and buffered classes.
- Managing file and socket I/O, including opening, closing, and writing data
Classes inside - detailed discussion
- Implementation and practical application of inner and anonymous classes in Java
Topics - detailed discussion, applications and problems
- Exploring thread abstraction, synchronization, and grouping, alongside common concurrency issues such as deadlocks
Reflections Java - Introduction and application
- Overview of the Java reflection mechanism
- Practical topics including method invocation, class instantiation, and inspecting class structures at runtime
Java Serialization
- Foundations of Java object serialization
- Processes for serializing objects, handling dependencies, and mitigating common serialization challenges
- Real-world examples involving serialization, RMI, and CORBA
Requirements
Proficiency in the concepts covered in the Java Fundamentals course.
Testimonials (1)
- The course progression (from JVM internals to more high-level topics) - Some insights from practical exercises - Visual style (not some presentation, but a nicely styled page)
