Building Web Apps with Spring 5 and Angular

Name: Building Web Apps with Spring 5 and Angular | Modern end-to-end web application development
Brand: Packt Publishing
Price: 48.49 EUR
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Modern end-to-end web application development

Ajitesh Shukla(Author)

Packt Publishing

Published on 8. July 2025

370 pages

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978-1-78728-152-3 (ISBN)

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Content

Cover
Copyright
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Table of Contents
Preface
Chapter 1: Introduction to Spring Web Framework
Introduction to the Spring IOC container
What is IOC?
What is a Spring IOC container?
Introduction to Spring Web MVC
Key building blocks of a Spring Web MVC application
Introduction to the Dispatcher servlet
Building Hello World web application with Spring Boot
The Spring STS Setup in Eclipse IDE
Introduction to Spring Boot
Building Hello World web app using Spring Boot
Implementing Controllers
Handling request parameters
The RequestParam annotation
The RequestBody annotation
The PathVariable annotation
Handling Interceptors
Handling Response
Response as an instance of ModelAndView
Using @ResponseBody annotation
Creating a RESTful web service
Dockerizing a Spring Boot application
Summary
Chapter 2: Preparing the Spring Web Development Environment
Installing the Java SDK
Installing/configuring Maven
Installing the Eclipse IDE
Import the existing Maven project in Eclipse
Creating a new Maven project in Eclipse
Installing/configuring the Apache Tomcat server
Adding/configuring Apache Tomcat in Eclipse
Installing/configuring the MySQL database
Installing/configuring the MySQL server
Using the MySQL connector
Connecting to the MySQL database from a Java class
Introduction to Docker
What are Docker containers?
What are real-world containers good for?
How do Docker containers relate to real-world containers?
Docker containers
What are the key building blocks of Dockers containers?
Installing Docker
Setting up the development environment using Docker compose
What is Docker compose?
Docker Compose Script for setting up the Dev Environment
Setting up the Tomcat 8.x as a container service
Setting up MySQL as a container service
Docker compose script to set up the development environment
Summary
Chapter 3: Data Access Layer with Spring and Hibernate
An introduction to Hibernate
Setting up Hibernate with Spring
Setting up data source information in the application.properties file
Using annotations to wire a SessionFactory bean
Configure bean definitions
Autowire SessionFactory in DAOs
Design domain objects and database tables
User
Introduction to NamedQuery and Criteria
What is NamedQuery?
What is Criteria?
Common Hibernate operations
Data retrieval
Save/persist operation
Update/merge operation
The saveOrUpdate operation
Transaction management
Declarative transaction management
Summary
Chapter 4: Testing and Running Spring Web App
How to run the Spring Boot app
Introduction to unit testing fundamentals
What is unit testing?
Why write unit tests?
Unit testing naming conventions
Introduction to JUnit 5
Architectural building blocks of JUnit 5
Setting up and running JUnit tests
Mocking dependencies using Mockito
Getting set up with Mockito
Introduction to mocking techniques
Unit testing controllers, services, and DAOs
Unit tests for controllers
Unit tests for Services
Unit tests for DAO components
Summary
Chapter 5: Securing Web App with Spring Security
Introduction to Spring Security
Spring Security high level architecture
Spring Security architecture - core building blocks
Spring Security architecture - authentication
Spring Security architecture - authorization
Setting up Spring Security
Handling the login authentication
CSRF protection for API requests
CSRF prevention technique for the Angular app
CSRF prevention technique for the Spring app
Handling the logout request
OAuth2 for authentication/authorization
Introduction to OAuth2-based authentication &
authorization
Spring Security and OAuth2 authentication
OAuth2 Implementation for Spring Web App
OAuth2 Implementation for Angular App
Acquiring access token
Accessing resources using access token
Summary
Chapter 6: Getting Started with Angular
Introduction to Angular
How is Angular different from AngularJS?
AngularJS - The MVC way of building UI apps
Angular - The Component Way of Building Web Apps
Setting up the Angular development environment
TypeScript fundamentals
Forms
Template-driven forms
Reactive forms
Pipes
Directives
Structural directives
Attribute directives
Server communication
Bootstrapping an Angular app
Best practices
Summary
Chapter 7: Creating SPA with Angular and Spring 5
Introduction to routing
Configuring Route definitions
RouterLink for navigation
What is RouterLink?
What is ActivatedRoute?
Route Guards for access control
Routing configuration design patterns
Routing within AppModule
Routing as a separate module at the app root level
Routing within feature modules
Creating a single page app (SPA)
Lean root module
Features as separate modules
Auth module
Doctor module
Route Guards for controlled access
Debugging Angular app
Debugging Angular app using Firefox and Chrome
Debugging Angular app using Augury
Summary
Chapter 8: Unit Testing with Angular Apps
Introduction to unit testing
Unit testing tools for Angular apps
Jasmine
Karma
Protractor
Angular testing utilities
Setting up the unit test environment
Angular unit testing building blocks
Unit testing strategies
Unit testing the components
Unit testing a component with an external template
Unit testing a component with one or more dependencies
Unit testing a component with an async service
Component-under-test - DoctorListComponent
External service - DoctorService
Unit test for DoctorListComponent
Unit testing a routed component
Test doubles for Router and ActivatedRoute
Unit test for a routed component
Unit testing the services
Service under test - DoctorService
Unit test for DoctorService
Summary
Chapter 9: Securing an Angular App
Common web application security vulnerabilities
What is Cross-Site Scripting (XSS)?
What is Cross-Site Script Inclusion (XSSI)?
What is Cross-Site Request Forgery (CSRF/XSRF)?
Securing an app from XSS
Displaying trusted HTML values
The Custom SecurityBypass pipe
Securing an app from XSSI
Securing app from CSRF/XSRF
Best practices
Summary
Chapter 10: Integrating Angular App with Spring Web APIs
Building RESTful Spring web APIs
Configure Spring app for CORS
Key aspects of Angular data services
Promise and Observable responses
Promise for asynchronous data exchange
Observable for asynchronous data exchange
Building Angular services for RESTful integration
Invoking server APIs using the Angular HTTP service
Consuming RESTful Spring APIs using the HTTP service
Posting to RESTful Spring APIs using the HTTP service
Invoking server APIs using the Angular HttpClient service
Example of consuming RESTful Spring web APIs
Spring RESTful API for user login
Custom Angular component for managing login view
Custom Angular service for serving login functionality
Summary
Chapter 11: Deploying the Web Application
Introduction to CI and CD
Setting up Jenkins and GitLab
Setting up Jenkins
Setting up GitLab
Setting up GitLab and Jenkins using Docker Compose
Configuring GitLab as a code repository
Creating Jenkins jobs for CI
Configuring Jenkins and GitLab for CI/CD
Configuring webhooks in GitLab
Configuring Jenkins for automated build triggers
Configuring Jenkins jobs for CD
Deploying Angular app in production
Angular app deployed on separate server
Angular app deployed on Spring app server
Summary
Index

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Building Web Apps with Spring 5 and Angular

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