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Course Outline
Abstract Classes
- Principles of declaration and implementation for abstract classes
- Common challenges encountered during the development of abstract class-based solutions
The Role of Classes, Abstract Classes, and Interfaces in the Application Model
- Levels of abstraction in Java object-oriented programming
- The comprehensive object model in Java
- Architectural models leveraging interfaces and abstract classes to enhance application flexibility and ensure subsystem independence
- Utilizing abstract classes to encapsulate common functionality, complemented by the flexibility offered through interfaces
The Role of Dynamic and Static Objects in the Application Model
- Static Java classes and the dynamic properties associated with them
- Distinguishing the functional roles of static and dynamic entities, including best practices for 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 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
Review the fundamental properties of the String class and examine how String objects are managed by the virtual machine
Explore the application of buffer classes for efficient string manipulation
Formatting, Parsing, and Regular Expressions
- Introduction to regular expressions in Java
- Basic and advanced techniques for handling regular expressions, including the use of the String class and dedicated classes for complex patterns
- Tokenization, search operations, and pattern matching for string data types
I/O Operations
- In-depth analysis of Java I/O mechanisms, including Stream, Writer, Reader, wrapper classes, and buffered streams
- File and socket management, covering opening, closing, and data writing procedures
Inner Classes - Detailed Discussion
- Implementation and usage of inner and anonymous classes in Java
Threads - Detailed Discussion, Applications, and Problems
- Comprehensive coverage of thread abstraction in Java, synchronization mechanisms, and thread grouping, with a focus on common issues such as deadlocks
Java Reflection - Introduction and Application
- Overview of the Java reflection mechanism
- Practical applications including loading and executing class methods, object instantiation, and inspecting class structures
Java Serialization
- Introduction to object serialization in Java
- Concepts of serialization, handling interdependent objects, and strategies to mitigate common serialization issues
- Practical examples of serialization usage, including RMI and CORBA contexts
Requirements
Participants are expected to have a solid grasp 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)
