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Duration 28 hours
Course Outline
Abstract Classes
- Principles of declaration and implementation of abstract classes
- Common issues encountered when working with abstract classes
Roles of Classes, Abstract Classes, and Interfaces in the Application Model
- Levels of object-oriented abstraction in Java
- The comprehensive object model in Java
- Application models designed for interfaces and abstract classes to promote flexibility and subsystem independence
- Leveraging abstract classes to extract common functionality while using interfaces to extend flexibility
Roles of Dynamic and Static Objects in the Application Model
- Static Java classes and their dynamic properties
- Distinguishing functionality between static and dynamic entities, including best practices for solution design
- Introduction to design patterns
- Introduction to the Factory design pattern
Operations with Simple Types and Wrapper Classes
- Key techniques for extending the use of simple types within the Java object model
- The role of wrapper classes for simple types and their typical applications
Special Java Objects: String, StringBuilder, and StringBuffer
A review of basic String class properties and how the virtual machine handles String objects
Utilizing buffer classes for string operations
Formatting, Parsing, and Regular Expressions
- Introduction to regular expressions in Java
- Basic and advanced techniques for handling regular expressions, including dedicated classes
- Tokenization, search, and pattern matching for string types
I/O Operations
- In-depth examination of Java I/O mechanisms, including streaming, Writer/Reader classes, wrappers, and buffering
- Managing file and socket operations: opening, closing, and writing
Inner Classes - Detailed Discussion
- Implementation and usage of inner classes and anonymous classes in Java
Threads - Detailed Discussion, Applications, and Problems
- Comprehensive coverage of thread abstraction, synchronization, and thread grouping, including common issues like deadlocks
Java Reflection - Introduction and Application
- Overview of the Java reflection mechanism
- Practical aspects of reflection, including class loading, method execution, instantiation, and structure inspection
Java Serialization
- Introduction to Java object serialization
- Concepts of serialization, handling dependent objects, and avoiding common pitfalls
- Typical use cases involving serialization with RMI and CORBA
Requirements
Familiarity with the topics 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)
