Book Image

Learning Spring Boot [Video]

By : Greg L. Turnquist
Book Image

Learning Spring Boot [Video]

By: Greg L. Turnquist

Overview of this book

<p>Learning Spring Boot will help developers, beginner and seasoned, learn how to build powerful apps fast. We’ll introduce core pieces of Spring Boot and show how easy it is to focus on building functionality without getting hung up on unnecessary infrastructure and tedious low level APIs. All examples are built using the Spring Initializr site and a modern IDE.</p> <h1>Style and Approach</h1> <p>This video course leads you through an example applications which you can use as a scaffold for your own projects going forward. Each section works through a concept with real-world implementation detail that shows you how to get the job done in a practical, engaging problem domain.</p>

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Current Title:

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Learning Spring Boot [Video]
Greg L. Turnquist
Aug, 2016 | 4 hours 19 minutes
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Table of Contents (13 chapters)
Free Chapter
1
Buiding a Spring Boot app from scratch with Spring Initializr
The Course Overview
Website Navigation
Picking options for our app
Unpacking and importing the bundled app into our IDE
2
Defining the domain
Creating a JPA entity to represent an image
Create a repository interface for the image domain object
3
Creating a File Upload Controller
Creating a Service to Store Images
Creating a Spring MVC Controller to Handle Incoming Requests
Handling Images with cURL
4
Building a Frontend with Templates
Building a Web Template to Fetch Images
Including Basic CSS to Show Thumbnails
5
Adding Image Controls to the Frontend
Adding a Form to Upload an Image
Adding a Delete Button for Each Image
Adding Page Navigation and Tuning File Upload Limits
6
Adding Spring Boot Actuator
Touring the Management Endpoints
Exploring the Auto-configuration Report
Creating a Custom Metric
Creating a Custom Health Stat
Creating Custom App Information
7
Adding Spring Boot DevTools
Exploring Hot Swapping of Code and De-caching Templates
Developing Remotely in a Target Environment with Your Local IDE
Debugging a Remote App with DevTools
Turning Your App into an Executable Unix/Linux Service
8
Adding CRaSH Remote Shell
Touring the Remote Shell
Creating Custom Commands
9
Adding WebSocket-Based Messaging
Configuring WebSocket Support on the Server Side
Defining Events for Image Creation and Deletion
10
Adding WebSocket Messaging to the UI
Adding WebSocket and SockJS Modules to the Frontend
Registering WebSocket Message Handlers
11
Defining Our Security Policy
Securing Our Site with a Simple Policy
Creating an In-memory Set of Users with Roles
12
Decorating Images with User Data
Adding User Data to the Domain Model
Linking User Session with Image before Storing
13
Securing Operations with Authorization Rules
Adding URL-based Security Controls
Applying Method-level Security Controls
Chapter 13
Securing Operations with Authorization Rules
Content Locked
Section 2
Applying Method-level Security Controls
How do I write complex authorization rules such as “only the owner can delete an image”? - Enable method-level security - Annotate the image creation method with a rule that only lets an image’s owner (or an ADMIN) delete it - Test this out with different users of varying roles
Previous Section
End of Chapter 13
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