Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Course Outline
Abstract Classes
- Principles of declaration and implementation for abstract classes
- Common challenges faced 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
- Program models emphasizing interfaces and abstract classes to enhance application flexibility and ensure subsystem independence during implementation
- Utilizing 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 static and dynamic entities within Java, including typical use cases and best practices for solution design
- Introduction to design patterns
- Introduction to the Factory design pattern
Operations with Simple Types and Wrapper Classes
- Key facts and 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 Classes
Review of the basic properties of the String class and an analysis of how the virtual machine handles String objects
Utilization of buffer classes for manipulating character sequences
Formatting, Parsing, and Regular Expressions
- Introduction to regular expressions in Java
- Basic techniques for handling regular expressions using the String class, alongside advanced methods leveraging dedicated classes
- Tokenization, search, and pattern matching for string types
I/O Operations
- In-depth examination of Java I/O mechanisms, including Stream, Writer, Reader, Wrapper, and Buffered Stream classes
- Processes for opening, closing, and writing to files and sockets
Inner Classes: Detailed Discussion
- Implementation and usage of inner classes in Java, including the concept of anonymous classes
Threads: Detailed Discussion, Applications, and Challenges
- Comprehensive coverage of thread abstraction mechanisms in Java, progressing from synchronization and thread grouping to addressing common concurrency issues such as deadlocks
Java Reflection: Introduction and Applications
- Overview of the Java reflection mechanism
- Practical applications of reflection, including method loading and execution, class instantiation, and inspecting class structures
Java Serialization
- Introduction to object serialization in Java
- Understanding serialization processes, handling interdependent objects, and avoiding common pitfalls
- Typical use cases involving serialization, RMI, and CORBA
Requirements
Proficiency in 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)
