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 declaring and implementing abstract classes
- Common challenges encountered when working with abstract classes
The Role of Classes, Abstract Classes, and Interfaces in Application Models
- Levels of Java object-oriented abstraction
- The complete object model in Java
- Application design oriented towards interfaces and abstract classes to enhance flexibility and decouple subsystem implementations
- Using abstract classes to extract shared functionality, extending the flexibility offered by interfaces
The Role of Static and Dynamic Objects in Application Models
- Static Java classes and their dynamic properties
- Distinguishing between the functionality of static and dynamic entities in Java, their typical uses, and best practices for designing solutions based on both
- 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.
- Discussion on the role of wrapper classes for primitive types and their typical application scenarios
Special Java Objects: String, StringBuilder, and StringBuffer Classes
Recap of the basic properties of the String class and how the JVM handles String objects.
The use of buffer classes and operations on string chains.
Formatting, Parsing, and Regular Expressions
- Introduction to regular expressions in Java
- Discussion of both basic techniques for handling regular expressions (using the String class) and advanced techniques utilizing dedicated construction classes
- Tokenization, search, and pattern matching for string types
I/O Operations
- A detailed discussion of Java I/O mechanisms, including class streaming, Writer and Reader classes, wrapper classes, and buffering of Java streams.
- Opening, closing, and writing to files and sockets
Inner Classes: Detailed Discussion
- Explores the implementation and usage of inner classes and anonymous classes in Java.
Topics: Detailed Discussion, Applications, and Issues
- Discussion on topics ranging from the thread abstraction mechanism in Java to synchronizing threads and grouping threads. It also presents and discusses common thread-related issues, such as deadlocks.
Java Reflection: Introduction and Applications
- Introduction to the Java reflection mechanism
- Lecture topics include discussing the implementation of reflection in Java, loading and running class methods, instantiating classes, and exploring class structures
Java Serialization
- Introduction to Java object serialization
- Understanding what serialization is, how to serialize an object, handling interdependent objects, and avoiding common issues associated with serialization
- Typical use cases with examples of serialization and RMI CORBA
Requirements
Participants must have knowledge of the 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)
