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.
Duration 28 hours
Course Outline
Abstract Classes
- Principles for declaring and implementing abstract classes
- Common issues encountered when working with abstract classes
The Role of Classes, Abstract Classes, and Interfaces in Application Architecture
- Levels of object-oriented abstraction in Java
- The comprehensive Java object model
- Application models centered on interfaces and abstract classes to enhance flexibility and ensure independence between subsystem implementations
- Utilizing abstract classes to extract common functionality and extend it with the flexibility offered by interfaces
The Role of Dynamic and Static Objects in Application Architecture
- Static Java classes and the dynamic properties associated with them
- Distinguishing the functional roles of static versus dynamic entities in Java, 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 primitive types within the Java object model
- The role of wrapper classes for primitive types and their typical applications
Special Java Objects: String, StringBuilder, and StringBuffer
Review of basic String class properties and an analysis of how the virtual machine handles String objects
Utilization of buffer classes for string manipulation
Formatting, Parsing, and Regular Expressions
- Introduction to regular expressions in Java
- Exploration of basic string handling techniques and advanced methods using dedicated regex classes
- String tokenization, search, and pattern matching
I/O Operations
- In-depth analysis of Java I/O mechanisms, including streams, Writer/Reader classes, wrappers, and buffered streams
- File and socket operations, including opening, closing, and writing data
Inner Classes - Detailed Analysis
- Implementation and usage of inner classes and anonymous classes in Java
Threads - Detailed Analysis, Applications, and Challenges
- Covering thread abstraction mechanisms, synchronization, and thread grouping, with a focus on common issues such as deadlocks
Java Reflection - Introduction and Application
- Overview of the Java reflection mechanism
- Topics include implementing reflection, loading and executing class methods, instantiating classes, and inspecting class structures
Java Serialization
- Introduction to Java object serialization
- Understanding serialization concepts, serializing dependent objects, and strategies to avoid common pitfalls
- Practical examples of serialization and its use in RMI and CORBA
Requirements
A solid understanding of the topics covered in the Java Fundamentals course is required.
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)
