Oleg Frolov Repository.
This repository presents the most interesting projects, that i developed in the learning process.
Chapter 001. Basic syntax.
- Creating a repository.
- Connecting the Maven project builder.
- Adding a JavaDoc, JUnit, CheckStyle plugins.
- Creating a calculator.
- Work with arrays, matrix, cycles.
- Using sorting.
Chapter 002. OOP.
- A study of the OOP concepts:
- Inheritance.
- Polymorphism.
- Abstraction.
- Encapsulation.
- Using templates.
- Exceptions
- Chess on JavaFX - implementation of the figures logic.
- Tracker - to work with user's request program.
Chapter 003. Collections Lite.
- List.
- Set.
- Map.
- Tree.
Chapter 004. Stream API, Lambda.
- Functional interfaces.
- Lambda.
- Stream API.
- JDK 9, 11 improvements.
- Tic Tac Toe game on JavaFX.
Chapter 005. Collections Pro.
- Advanced study of the collections structure and algorithms.
- Dijkstra's algorithm.
- Floyd's cycle-finding algorithm.
- Iterator.
- Comparator.
- Generics.
- equals, hashCode.
Chapter 006. Input/Output.
- I/O, NIO, NIO2.
- Socket.
- File system scanner.
- Archiver.
- Console chat.
- Chat-bot.
Chapter 007. SQL, JDBC.
- Vacancy parser using the main technologies from this chapter (job_parser module)
- PostgreSQL, SQLite.
- PostgreSQL integration to the Tracker from Chapter 002.
- Create, Update, Insert.
- Queries.
- Join.
- JDBC, XML, XSLT, Liquibase.
- Jsoup, JAXB.
- Quartz Scheduler.
- Log4j.
Chapter 008. OOD, S.O.L.I.D.
- Single Responsibility Principle.
- Open Closed Principle.
- Liskov Substitution Principle.
- Interface Segregation Principle.
- Dependency Inversion Principle.
- Test Drive Development Principle.
- Tic Tac Toe game using OOD design.
Chapter 009. Garbage Collector.
- A study how work garbage collector.
- Types of garbage collectors.
- Profiling.
- Soft References, cache.
Chapter 010. Multithreading. Concurrency.
- Threads.
- Java Memory Model.
- Synchronized, volatile, monitor.
- Producer Consumer Pattern (wait, notify, notifyAll).
- java.util.concurrent:
- Thread-safe collections.
- Thread Pools.
- Locks.
- Atomic.
Chapter 011. Servlet & JSP.
- Apache Tomcat.
- HTTP.
- Client-server application structure.
- Web application architecture.
- CRUD Servlet.
In progress:
- JSP.
- MVC with Servlet, JSP, JSTL.