Vert.x 3.5 Java API's Fast and Simple

Micro Services with Vert.x, Java, Maven and MongoDB RESTful API's

Created byTom Jay

Last updated 5/2018

English

English [Auto],

What you'll learn

Write simple REST API's using Vert.x 3.5 in Java with Database Connection to MongoDB

Course content

6 sections • 19 lectures • 5h 13m total length

Introduction6:38
Explore vert.x 3.5 Java API for fast, event-driven, nonblocking microservices using Java 1.8; learn verticles, single run loop, MongoDB, REST HTTP methods (GET, POST, PUT, DELETE) and Postman testing.
Java 1.83:06
Learn Java 8 (Java 1.8) and the JDK, download and install the JDK, verify the version, and use lambdas to simplify listener code in Vert.x.
What is Vert.x8:05
Explore vert.x, a fast, modular reactive toolkit for the JVM, enabling polyglot programming, non-blocking run loops, and an event bus built on hazel cast for scalable API development.
Eclipse IDE1:42
Download and install eclipse oxygen for java from eclipse.org, selecting the 64-bit mac package. Prepare to use Mavin to manage dependencies for Vert.x projects in the next lecture.
About Maven7:56
Learn how Maven manages Java dependencies and builds for Vert.x projects, from creating a Maven project in Eclipse to configuring Java 1.8 and running a hello world application.
Why MongoDB13:17
Explore MongoDB fundamentals by installing the community server, creating a MongoDB test database and users collection, inserting and querying documents with fields, arrays, geospatial queries, and map-reduce.

Your First Maven Project4:40
Create your first Maven project in Eclipse, setting groupId and artifact ID, update pom to Maven compiler plugin 3.1 with source and target 1.8, then run as a Java program.
Welcome to Vert.x7:37
Thomas J. guides you through creating your first Vert.x Java project in Eclipse, configuring Maven, adding Vert.x core dependencies, and deploying a vertical with start, stop, and logging.
Json vs Json vs Json16:51
Learn how to create and manipulate Json with Vertex in Java, using Jackson, a fluent API, and object mapping to convert POJOs to Json and back.

Web Basics17:29
Learn to build a basic Vert.x web app in Eclipse with Maven, configure Java 1.8, and serve static resources from classpath with a router.
Hello World API32:53
Build a hello world api with vert.x and a /api/v1/products endpoint returning json products via jackson. Configure http port with a config file and retriever for deployment options.
Formal API's31:42
Build a formal api with vert.x in eclipse maven project and add a product entity. Implement get, post, put, and delete routes with json body handling and 201 created responses.
Default Handlers16:12
Explore default handlers in Vert.x 3.5 Java API, implementing a catchall processor for all API routes, validating an authorization token, returning 401 when unauthorized, and configuring CORS with JSON responses.
Sub Routers12:53
Learn to organize Vert.x Java APIs by creating and mounting sub routers to streamline handlers, refactor into product resources, and map API routes.
Cookies7:12

Mongo Overview24:28
Explore MongoDB as a fast document database. Learn about collections and documents, indexing, updates with set, and securing connections with authentication, firewalls, and geospatial capabilities.
Vert.x and MongoDB26:07
Set up a Vert.x 3.5 Java project with the Mongo driver, connect to a local MongoDB database, and expose a get route to retrieve products from the Mongo test database.

Requirements

Be able to write simple Java on PC or Mac with an IDE

Description

Learn about the next generation of Micro Services.

Learn about Reactive programming in Java using Vert.x 3.5 and how to create projects using Maven to include a complete RESTful API connected to MongoDB.

Learn about Clustered Deployment for Micro Services across multiple JVM's and Machines.

Learn about Modern software development using a new highly scale-able library that providers the next generation of API integration.

Long gone are the days of using Java/J2EE with Tomcat on multiple servers so fight thread capacity issues, using this Next Generation technology backed by some of the largest technology companies you will be well on your way to creating True Event Driven / Non-Blocking software in a modular way.

Great for any application but significantly positioned for IoT and massive amounts of Data for AI / Deep Learning systems.

Who this course is for:

Beginner Java developers or anyone who wants to understand how to create an API with Vert.x with Java

Vert.x 3.5 Java API's Fast and Simple

What you'll learn

Explore related topics

Course content

Introduction6 lectures • 41min

Getting Started3 lectures • 29min

REST API's6 lectures • 1hr 58min

MongoDB2 lectures • 51min

Event Bus1 lecture • 21min

Summary1 lecture • 54min

Requirements

Description

Who this course is for: