- 1. Different Functionalities
- 1.1 Validation
- 1.1.1 Validate - Request Parameters
- 1.1.2 Validate - DTO - From Request Parameters
- 1.1.3 Validate - DTO - From JSON
- 1.1.4 Validate - Custom Annotation
- 1.1.5 Catch Exception - Using @ExceptionHandler
- 1.1.6 Catch Exception - Using @ControllerAdvice
- 1.1.7 Throw Exception
- 1.2 WebClient
- 1.2.1 Server
- 1.2.2 Client - Mono
- 1.2.3 Client - Flux
- 1.3 Tasks
- 1.3.1 Startup
- 1.3.2 Scheduled
- 1.4 Custom Banner
- 2. Filters & Interceptors
- 2.1 Filters
- 2.1.1 Create Filter - Using Implements Filter
- 2.1.2 Create Filter - Using Extends OncePerRequestFilter
- 2.1.3 Create Filter Chain
- 2.1.4 Block Requests
- 2.1.5 HTTP Request Parameters - Get
- 2.1.6 HTTP Request Parameters - Add
- 2.1.7 HTTP Request Parameters - Edit
- 2.1.8 Apply Filter only for specific URL
- 2.2 Interceptors
- 2.2.1 Create Interceptor - Implements HandlerInterceptor
- 2.2.2 Create Interceptor Chain
- 2.2.3 HTTP Request/Response - Get Parameters
- 3. Logging
- 3.1 Slf4j
- 3.1.1 Using LoggerFactory
- 3.1.2 Using @Slf4j
- 3.1.3 Logback
- 3.1.4 Logback - Configure - XML
- 3.1.5 Logback - Configure - XML - DB
- 3.1.6 Logback - Configure - XML - DB - Custom
- 3.1.7 Logback - Configure - Properties
- 3.1.8 Log4j
- 3.1.9 Log4j - Configure - XML
- 3.1.10 Log4j - Configure - Properties
- 3.2 AOP Annotations
- 3.2.1 Log Start End
- 3.2.2 Log Execution Time
- 4. Testing
- 4.1 JUnit 5
- 4.1.1 Create Test Class - Manually
- 4.1.2 Create Test Class - Automatically
- 4.1.3 Run Tests
- 4.1.4 Example
- 4.1.5 @SpringBootTest
- 4.1.6 @Test
- 4.1.7 @Disable
- 4.1.8 @BeforeAll, @AfterAll, @BeforeEach, @AfterEach
- 4.1.9 assert...()
- 4.1.10 assertThrows()
- 4.2 Mockito
- 4.2.1 Mock - Object - @Mock
- 4.2.2 Mock - Object - @MockBean
- 4.2.3 Mock - Object - @Spy
- 4.2.4 Mock - Object - @Spybean
- 4.2.5 Mock - Method - when()
- 4.2.6 Mock - Method - given()
- 4.2.7 Mock - Method - doReturn()
- 4.2.8 @InjectMocks
- 4.2.9 verify()
- 4.2.10 verify() - ArgumentMatchers
- 4.2.11 verify() - ArgumentCaptor
- 4.3 MockMVC
- 4.3.1 @WebMvcTest
- 4.3.2 Test - Request - URL Mapping
- 4.3.3 Test - Request - Parameters
- 4.3.4 Test - Request - Path Variables
- 4.3.5 Test - Request - Body - JSON
- 4.3.6 Test - Response - Status
- 4.3.7 Test - Response - Body - Text
- 4.3.8 Test - Response - Body - JSON
- 5. Demo Applications
- 5.1 Currencies
- 5.1.1 Step 1 - Load Data
- 5.1.2 Step 2 - Controller
- 5.1.3 Step 3 - Validation
- 5.1.4 Step 4 - Security
- 5.1.5 Step 5 - Logging with Annotation into File
- 5.1.6 Step 6 - Logging with Filter into DB
- 5.1.7 Step 7 - Download Excel with DB Log
- 5.1.8 Step 8 - Unit Testing
- 6. Appendix
- 6.1 IntelliJ
- 6.1.1 Install
- 6.1.2 Create Project
- 6.1.3 Run Application
- 6.2 JUnit
- 6.2.1 Test Exception
- 6.3 Lombok
- 6.3.1 Lombok API - Use
- 6.3.2 Lombok Plugin - Install for IntelliJ
- 6.3.3 Lombok Plugin - Lombok
- 6.3.4 Lombok Plugin - Delombok
- 6.4 Mockito
- 6.4.1 @Mock - Into Property
- 6.4.2 @Mock - Into Setter
- 6.4.3 @Mock - Into Constructor
- 6.5 Swagger
- 6.5.1 GET
- 6.5.2 POST
- 6.5.3 Error - Unable to infer base URL
- 7. Summary
- 7.1 Different Functionalities
- 7.1.1 Validation
- 7.1.2 Tasks
- 7.1.3 WebClient
- 7.1.4 Custom Banner
- 7.2 Filters & Interceptors
- 7.2.1 Filters
- 7.2.2 Interceptors
- 7.3 Logging
- 7.3.1 Slf4J
- 7.3.2 Logback
- 7.3.3 Log4j2
- 7.4 Testing
- 7.4.1 JUnit 5
- 7.4.2 Mockito
- 7.4.3 MockMVC
Spring Boot - Accessories
Version: 3.0 - Date: 04.2021
The author is letting you choose the price you pay for this book!
PDF
408
Pages
About
About the Book
This is second Book in the series
Content
Intention of this Book is to quickly get you started with non-core Spring Boot functionalities like: Validation, Testing, Logging, Filters, Interceptors, etc.
Standalone Tutorials
The core of this Book are standalone tutorials that explain different functionalities of Spring Boot.
Each tutorial contains minimum amount of code needed to explain specific functionality.
And also minimum amount of encompassing text that explains related theory and different parts of the code.
This approach allows students to grasp presented concepts in a very fast and efficient manner.
Full code, which can also be downloaded from GitHub, prevents any time being wasted trying to make the code work.
Simple examples allow for full understanding of the functionality without any unnecessary distractions.
Theoretical Background
Where needed tutorials are preceded by chapters focusing on theoretical background.
This way reader can fully understand functionalities explained in the subsequent chapters.
But such chapters are in minority and of secondary importance because the main focus is on practical applications.
Demo Applications
Book contains demo Application Currencies that shows how to combine functionalities covered in the tutorials.
Feedback
Price
Pick Your Price...
Minimum price
$10.00
$20.00
You pay
$20.00Author earns
$16.00Author
About the Author
Ivor Online
WHY TUTORIALS?
"Things are only as complicated as they are badly explained"
Proper documentation is essential to avoid struggle and frustration when working with simple things that only seem complicated by not being properly documented and explained.
WHAT KIND OF TUTORIALS?
"Working example is worth thousand words"
Just like the picture is worth thousand words the same goes for the working example. Documentation in the form of working examples is proved to be the fastest and the most effective way of transferring knowledge. Sometimes an example is all you need to get the things done. And if there are some accompanying comments that explain what is going on even better. This approach is used in this book. This results in fast learning and the ability to apply tutorials when you need them in the spirit of Just In Time Support.
I wish you rapid learning!
Contents
Table of Contents
Get the free sample chapters
Click the buttons to get the free sample in PDF or EPUB, or read the sample online here
The Leanpub 60 Day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.
You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!
So, there's no reason not to click the Add to Cart button, is there?
See full terms...
Earn $8 on a $10 Purchase, and $16 on a $20 Purchase
We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.
(Yes, some authors have already earned much more than that on Leanpub.)
In fact, authors have earned over $14 million writing, publishing and selling on Leanpub.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
Write and Publish on Leanpub
You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!
Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.
Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.