Java Development Course

Stage 1 - Java Core

• Introduction to Java, primitive variables, binary number system, logical and relational operators, loop operators (for, while, do while), infinite loop and its usage, break and continue keywords

• Single dimensional array, possible variants of its use, for-each loop, two-dimensional and multi-dimensional arrays, arrays in memory, the use of for-each loop in multi-dimensional arrays

• Introduction to methods, value returning methods and void methods, recursion, Varargs

• Introduction to classes and objects.

Stage 2 - Java OOP

• Heap and Stack memory, Garbage Collector, introduction to Constructor and its role in object creation, overloaded constructors and methods

• Inheritance, class Object, Constructor rules in Inheritance, encapsulation

• Abstract classes, abstract methods, Interface, multiple inheritance in interface, Lambda expressions

• Polymorphism, polymorphic methods, Enum, Packages, import, static import

• StringBuilder, StringBuffer, StringTokenizer, StringJoiner, String pool, Exceptions in Java, checked and unchecked exceptions

• Threads and their role in programming, Thread class, Runnable interface, MultiThreading, synchronized methods, volatile and transient variables, the usage of wait(), notify() and notifyAll() methods, deadlock

• Java.io package, files in Java, InputStream, OutputStream, Reader, Writer classes

• Generics, generics in classes and methods, JCF(Java Collections Framework), interfaces and classes in JCF, Map, HushMap, Hushtable, Comparable and Comparator, TreeSet, TreeMap

Stage 3 - Java Enterprise Edition

• Introduction to databases. SQL, MySQL, JDBC, DDL and DML commands, SQL joins, One-to-one, one-to-many relationships, foreign keys

• Building automation tools. Introduction to Maven and Gradle, HTTP protocol. Introduction to servlet, Tomcat, ServletContext, ServletConfig, HttpServletRequest, HttpServletResponse

• Class-based and prototype-based inheritance methods, JSP, JSP lifecycle. JSP and Servlet, JSP actions

• 4․ Writing filters, Cookies, session

Stage 4- Spring Framework

• Ways of creating Spring Application, using Maven and Gradle tools, Dependency Injection design pattern and its types, the connection of DI with Spring Framework

• Introduction to Bean lifecycle, Spring Context, BeanPostProcessor interface, Bean Scope, @Profile, @Contitional annotations, Bean runtime registration, runtime data integration

• Aspect-Oriented Programming (AOP), Spring Expression Language,

• Ways of creating Spring web application, the structure of Spring MVC application

Stage 5 - Spring Framework/Spring Boot

• Key REST concepts, Spring REST integration, JSON and XML data exchange, RequestEntity and ResponseEntity

• JDBC integration in Spring, JdbcTemplate, Hibernate integration in Spring, Spring Data JPA

• Spring Boot

• Creation of RESTful Web service with Spring Boot.