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Course Outline
Abstract Classes
- Principles of declaring and implementing abstract classes
- Common challenges encountered when working with abstract classes
The Role of Classes, Abstract Classes, and Interfaces in Application Modeling
- Levels of object-oriented abstraction in Java
- The comprehensive object model in Java
- Object-oriented programming models using interfaces and abstract classes to enhance flexibility and independence among subsystems during implementation
- Using abstract classes to extract common functionality while leveraging the flexibility provided by interfaces
The Role of Static and Dynamic Aspects in Application Modeling
- Static Java classes and their dynamic properties
- Distinguishing between static and dynamic entities in terms of functionality, typical use cases, and best practices for designing solutions based on these concepts
- 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
- The role of wrapper classes for primitive types and their typical applications in software development
Special Java Objects: String, StringBuilder, and StringBuffer Classes
Reviewing the fundamental properties of the String class and discussing how the Java Virtual Machine handles String objects.
Utilizing buffer classes for handling character sequences.
Formatting, Parsing, and Regular Expressions
- Introduction to regular expressions in Java
- Discussion of basic techniques for handling regular expressions using the String class, as well as advanced techniques utilizing dedicated classes for pattern construction
- Tokenization, searching, and pattern matching for string types
I/O Operations
- A detailed discussion of Java I/O mechanisms, including streaming, Writer and Reader classes, and stream wrapper and buffering techniques
- Opening, closing, and writing to files and sockets
Inner Classes: Detailed Discussion
- Methods for implementing and using inner classes in Java, including anonymous classes
Threading: Detailed Discussion, Applications, and Challenges
- Topics range from the abstraction mechanisms of threads in Java to thread synchronization and managing thread groups. Common problems related to multithreading, such as deadlocks, are presented and discussed.
Java Reflection: Introduction and Applications
- Introduction to the Java reflection mechanism
- 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, managing interdependent objects, and avoiding common issues associated with this topic
- Typical use cases for serialization, including examples with RMI and CORBA
Requirements
Prerequisite: Knowledge of topics 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)
