Java Fullstack

Syllabus

Core Java Programming – Introduction of Java

• Introduction to Java  
• Features of Java
• Comparison with C and C++
• Download and install JDK/JRE (Environment variables set up)
• The JDK Directory Structure
• First Java Program through command prompt
• First Java Program through Eclipse

Data types and Operators

• Primitive Data Types, Declarations, Ranges
• Variable Names Conventions
• Numeric Literals, Character Literals
• String Literals
• Arrays(One dimensional; two- dimensional)
• Array of Object References
• Accessing arrays, manipulating arrays
• Enumerated Data Types
• Non-Primitive Data Types
• Defining a class, variable and method in Java
• Method Signature; method calls
• Expressions in Java; introduction to various operators
• Assignment Operator
• Arithmetic Operators
• Relational Operators
• Logical Operators
• Conditional Operators
• Operator Precedence
• Strict typing

Control Flow statements

• Statements and its various categories in Java
• If, if-else, if-else-if
• Switch case
• For statement (both flavours traditional and enhanced for)
• While and do-while loops
• The continue Statement; labelled continue statement
• The break Statement; labelled break statement
• Return statement

OOPS and its application in Java

• Classes and Objects
• Defining a class;Defining instance variables and methods
• Creating objects out of a class
• Method calls via object references
• Abstraction
• Interfaces and Abstract classes
• Abstract and non-abstract methods
• Inheritance
• Extends and implements keywords in Java
• Superclass and Subclass
• This keyword, super keyword in Java for inheritance
• Polymorphism
• Compile time polymorphism — Overloading of methods
• Run time polymorphism — Overriding of methods
• Method Overriding rules and method overloading rules
• Introduction to Object class and it’s methods
• Encapsulation
• Protection of data
• Java Bean, POJO
• Getters/Setters

Packages

• Need for packages
• What are packages; package declaration in Java
• Import statement in Java
• How do packages resolve name clashes?

Miscellaneous

• Var-Args
• Memory allocations to variables
• Double equals operator(==) operator for primitives and objects
• toString() method on an object

Statics

• Static variables and methods
• Static imports
• Static initialization blocks; instance initialization blocks
• Static concept in inheritance

Constructors

• What are Constructors?
• Properties of Constructors
• Default and Parameterized Constructors
• Rules for constructor implementation
• this call; super call for constructors
• Constructors concept for Abstract classes and interfaces

Exceptions in Java

• What are Exceptions?
• Need for exceptions
• How can Exceptions be coded in Java?
• API hierarchy for Exceptions
• Types of Exceptions
• Keywords in Exception API: try, catch, finally, throw, throws
• Rules for coding Exceptions
• Declaring Exceptions
• Defining and Throwing Exceptions
• Errors and Runtime Exceptions
• Custom Exception

Strings in Java

• What are Strings?
• Method APIs on String; operations on Strings

Collection Framework in Java

• The Collections Framework
• The Set Interface
• Set Implementation Classes
• The List Interface
• List Implementation Classes
• The Map Interface
• Map Implementation Classes
• Queue Interface
• Queue Implementation classes
• Utility classes
• Sorting collections using utility methods
• equals() and hashCode contract in Java collections
• Overriding equals and hashCode methods in Java
• New Collections added in Java 1.6
• Primitive wrapper classes and all its method APIs

Input-Output in Java

• Reading User input from console
• PrintWriter Class

Threads in Java

• Threaded Applications
• Process based multitasking Vs Thread based multitasking
• Thread API in Java
• Creating Threads
• States of a Thread
• Synchronization for threads; static and non-static synchronized methods; blocks; concept of object and class locks
• Coordination between threads – wait, notify and notifyAll methods for inter-thread communication

Access Modifiers in Java

• What are access modifiers?
• Default
• Protected
• Private
• Public

Hibernate framework

Spring

• Introduction to Spring and Dependency Injection
• Understanding Dependency Injection
• Setting Up
• Understanding Spring Bean Factory
• Writing Code Using the Bean Factory
• Application Context and Property Initialization
• Using Constructor Injection
• Injecting Objects
• Inner Beans, Aliases and idref
• Initializing Collections
• Bean Autowiring
• Test Title
• Scopes and Life Cycles
• Understanding Bean Scopes
• Using ApplicationContextAware
• Bean Definition Inheritance
• Lifecycle Callbacks
• Writing a BeanPostProcessor
• Coding To Interfaces

Annotations and Event Handling

     Annotations       

• @Required
• @Autowire
• @PostConstruct
• @PreDestroy
• @Qualifier
• @Resource
• @Component
• @Service
• @Named
• Various Annotation based Post Processor
• AutowiredAnnotationBeanPostProcessor
• PersistenceAnnotationBeanPostProcessor
• RequiredAnnotationBeanPostProcessor
• Introduction to Annotations and the Required Annotation
• Some JSR-250 Annotations
• Component and Stereotype Annotations
• Using MessageSource To Get Text From Property Files
• Event Handling in Spring

Spring boot

• Spring Boot and Spring Data
• Spring and Web Services
• Data access with Spring
• Object Relational Mapping
• Enterprise Information Connectivity
• Spring Security

Live projects

React(.js)

• Introduction To React & JSX
• Origins of React
• React.js Syntax
• Overview of JSX
• React
• Components
• State
• Props Overview
• Props Validation
• Component API
• Component Life Cycle
• Forms
• Events
• Refs
• Keys
• Router
• Flux concept
• Using Flux
• Animations
• Higher order Components
• React component Properties
• Setting Properties
• Component Lifecycle
• Updating Components
• First React.js component
• Mounting Components
• JSX
• Expressions & Attributes
• JSX Basics
• Namespaced Components
• Rendering HTML
• Rendering React Components
• Flux
• Views & Controller-Views
• Flux is not MVC!
• Data Flow
• Action, Dispatcher, Store & View
• Flux Application Architecture
• Structure
• Event Handling In React
• Key Events
• Event Pooling
• React.js Event Handlers
• Synthetic Event
• Creating A Dynamic UI In React
• Keeping components stateless
• Event Delegation
• React Stateful Components
• Auto binding
• Integration With Other Libraries
• Gulp & Browserify
• React with jQuery
• React & AJAX
• React Server Integration & Deployment
• httpster
• npm
• Axios

Structured Query Language

SQL is a domain-specific language used in programming and designed for managing data held in a relational database management system, or for stream processing in a relational data stream management system.

01 – Database Basics and Structured Query Language

Introduction to SQL and Statements

In our first , we’ll explore the basic structure and history of relational databases. You’ll learn the history of SQL, then we’ll review some key terms. Then, you’ll discover what SQL is and how it’s used with a relational database.

• SQL Intro
• SQL Syntax
• SQL Select
• SQL Select Distinct
• SQL Where
• SQL And, Or, Not
• SQL Order By
• SQL Insert Into
• SQL Null Values
• SQL Update
• SQL Delete
• SQL Select Top
• SQL Min and Max
• SQL Count, Avg, Sum
• SQL Like
• SQL Wildcards
• SQL In
• SQL Between
• SQL Aliases
• SQL Joins
• SQL Inner Join
• SQL Left Join
• SQL Right Join
• SQL Full Join
• SQL Self Join
• SQL Union
• SQL Group By
• SQL Having
• SQL Exists
• SQL Any, All
• SQL Select Into
• SQL Insert Into Select
• SQL Case
• SQL Null Functions
• SQL Stored Procedures
• SQL Comments
• SQL Operators
• SQL Database
• SQL Create DB
• SQL Drop DB
• SQL Backup DB
• SQL Create Table
• SQL Drop Table
• SQL Alter Table
• SQL Constraints
• SQL Not Null
• SQL Unique
• SQL Primary Key
• SQL Foreign Key
• SQL Check
• SQL Default
• SQL Index
• SQL Auto Increment
• SQL Dates
• SQL Views
• SQL Injection
•  

02 – Filtering and Retrieving Data

• Retrieving Data, Updating Data, Inserting Data, Deleting Data

In this, you’ll learn how to use SQL to filter and retrieve data from tables. We’ll talk about important query terms that allow you to communicate with your database, as well as syntax rules that will help you to create clear and understandable queries while avoiding system generated errors.

03-Sorting and Filtering Data

• Sorting and Filtering Data, Advanced Filtering,

In this , you’ll learn how to use SQL to filter retrieved data. You’ll practice sorting retrieved data using the ORDER BY clause. You’ll be able to sort single and multiple columns, and you’ll know how to specify sort directions such as ascending and descending order. You’ll also learn additional query terms that will help you customize your SQL queries.

04 – Calculated Fields and Functions

In this, you’ll learn how to reformat retrieved data with calculated fields and functions. You’ll also learn how to create alternate names for columns, and you’ll discover the secret behind merging columns with the concatenation symbol.

05 – Summarizing and Grouping Data

• Summarizing Data, Grouping Data

In this , we’ll discuss gathering significant statistics from data using aggregate functions. You’ll also learn how to use the GROUP BY clause in conjunction with an aggregate function to gather important statistics from a table. Then you’ll find out how to use the HAVING clause in conjunction with an aggregate function to filter groups of data from a table.

06 – Working with Sub queries

• Using Subqueries

It’s all about subqueries. You’ll learn how to extract data from multiple tables simultaneously, how to use calculated fields in sub queries, how to use the DATEPART () function in subqueries, and how to use aggregate functions in subqueries. Then we’ll talk about qualification—a technique used to combine a table name with a column name so there’s no question about which table the column name refers to.

07 – Creating and Using Table Joins

• Joining Tables, Managing Tables, Using Views

In this , you’ll learn how to use joins to gather information from two or more tables simultaneously. You’ll learn how to use the inner join, self-join, natural join, and the outer join. Then you’ll become familiar with the term Cartesian product.

08 – Inserting, Updating, and Deleting Data

• Stored Procedures, Using Cursors

In today’s , you’ll discover how to manipulate data using the INSERT, UPDATE, and DELETE statements. You’ll learn how to insert partial and complete rows into a table, and how to update information already stored in a table. You find out how to transfer data to a new table, how to transfer data to an existing table, and how to delete rows from a table.

09 – Table Creation and Maintenance

• Using Cursors, Using Transactions

Today you’ll find out how you can use SQL to create and maintain tables. You’ll learn how to use the CREATE TABLE keywords to create a table, then we’ll discuss how to use the ALTER TABLE, DROP TABLE, ADD COLUMN, and DROP COLUMN keywords to manipulate the tables themselves. You’ll also find out how to define a primary key, data type, and field size.

10 – Creating and Understanding Views

In this , you’ll learn how and why views are used in SQL. You’ll learn how to create and use views to simplify complex queries, summarize data, and manipulate data stored in tables. I’ll also teach you how to update and delete a view.

11 – Understanding Transaction Processing, Constraints, and Indexes

Today, you’ll learn how transaction processing, constraints, and indexes are implemented in SQL. You’ll work through an example that demonstrates how a transaction is created, how constraints are used in the creation of a table, and how indexes are used to improve the performance of a database by optimizing the speed at which queries are processed.

12 – Understanding Stored Procedures, Triggers, and Cursors

In our final , you’ll find out how stored procedures, triggers, and cursors are implemented in SQL. You’ll see how stored procedures are created and executed, as well as how triggers work. You’ll also see how cursors are declared in SQL