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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 Models
- Levels of object-oriented abstraction in Java
- The comprehensive object model in Java
- Designing application models using interfaces and abstract classes to enhance flexibility and ensure independence between subsystems during implementation
- Leveraging abstract classes to extract common functionality, complemented by the flexibility provided by interfaces
The Role of Dynamic and Static Objects in Application Models
- Static Java classes and their dynamic properties
- Distinguishing between the functionalities of static and dynamic entities in Java, including 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 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 in software development
Special Java Objects: String, StringBuilder, and StringBuffer
A review of the basic properties of the String class and an analysis of how the Java Virtual Machine handles String objects
Utilizing buffer classes and performing operations on character sequences
Formatting, Parsing, and Regular Expressions
- Introduction to regular expressions in Java
- Exploration of basic techniques for handling regular expressions (using the String class) alongside advanced techniques leveraging dedicated classes
- Tokenization, search, and pattern matching for string data types
I/O Operations
- In-depth examination of Java I/O mechanisms, including streaming, Writer and Reader classes, wrapper classes, and buffered streams
- Processes for opening, closing, and writing to files and sockets
Inner Classes: Detailed Discussion
- Implementation and utilization of inner and anonymous classes in Java
Threads: Detailed Discussion, Applications, and Challenges
- Comprehensive coverage of thread topics, ranging from Java's thread abstraction mechanisms to synchronization and thread grouping, including an analysis of common issues such as deadlocks
Java Reflection: Introduction and Application
- Overview of the Java reflection mechanism
- Discussion on implementing reflection in Java, including loading and executing class methods, instantiating classes, and inspecting class structures
Java Serialization
- Introduction to the serialization of Java objects
- Understanding serialization, methods for serializing objects and dependent objects, and strategies to avoid common pitfalls
- Typical use cases of serialization, including examples with RMI and CORBA
Requirements
A solid understanding of the concepts covered in the Java Fundamentals course is required.
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)
