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Course Outline
Abstract Classes
- Principles of declaration and implementation for abstract classes
- Common challenges encountered when working with abstract classes
The Role of Classes, Abstract Classes, and Interfaces in Application Architecture
- Levels of Java object-oriented abstraction
- Comprehensive overview of the Java object model
- Application design patterns for interfaces and abstract classes that promote flexibility and decouple subsystems during implementation
- Utilizing abstract classes to extract common functionality, leveraging the flexibility provided by interfaces
The Role of Static and Dynamic Elements in Application Architecture
- Static Java classes and the dynamic properties associated with these classes
- Distinguishing between the functionalities of static and dynamic entities in Java, including typical use cases and best practices for designing solutions based on static and dynamic components
- Introduction to design patterns
- Introduction to the Factory design pattern
Operations with Primitive Types and Wrapper Classes
- Key facts and techniques for extending the use of primitive types within the Java object model
- Discussion on the role of wrapper classes for primitive types and their typical applications in software
Special Java Objects: String, StringBuilder, and StringBuffer
Review of the fundamental properties of the String class and discussion of how the JVM handles String objects.
Usage of buffer classes and operations on strings.
Formatting, Parsing, and Regular Expressions
- Introduction to regular expressions in Java
- Discussion of both basic techniques for handling regular expressions using the String class and advanced techniques based on dedicated API classes
- Tokenization, searching, and pattern matching for string types
I/O Operations
- Detailed discussion of Java I/O mechanisms: stream classes, Writer and Reader classes, and stream wrapper and buffering techniques
- Opening, closing, and writing to files and sockets
Inner Classes: Detailed Discussion
- Guidance on implementing and using inner classes and anonymous classes in Java
Threading: Detailed Discussion, Applications, and Challenges
- Discussion of threading concepts ranging from thread abstraction in Java to synchronization and connecting threads in groups. Topics include common thread-related problems, such as deadlocks
Java Reflection: Introduction and Applications
- Introduction to the Java reflection mechanism
- Lecture topics include implementing reflection in Java, loading and executing class methods, instantiating classes, and exploring class structures
Java Serialization
- Introduction to Java object serialization
- Understanding what serialization is, how to serialize objects, handling interdependent objects, and avoiding common issues associated with these mechanisms
- Typical use cases for serialization, such as in RMI and CORBA
Requirements
Prerequisite: Knowledge of the concepts covered in the Java Fundamentals course.
28 Hours
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)
