Hey guys in this post, we will create the very first GraphQL Query with Spring Boot and Test it using GraphiQL Overview GraphQL is an open-source data query and manipulation language for APIs, and a runtime for fulfilling...
Category - Spring Boot
Hey guys in this post, we will discuss documenting the Spring Boot REST APIs using Swagger Open API 3 with Example Overview The OpenAPI Specification, originally known as the Swagger Specification, is a specification for...
Hey guys in this post, we will discuss adding API documentation for the Spring Boot application using Swagger. Overview Swagger is an Interface Description Language for describing RESTful APIs expressed using JSON. Swagger is...
Hey guys in this post, we will discuss Data JPA @NamedNativeQuery annotation with Example. We will create a spring boot project step by step and connect it to the MySQL database. This is the continuation of the previous post...
Hey guys in this post, we will discuss Data JPA @NamedQuery annotation with Example. We will create a spring boot project step by step and connect it to the MySQL database. This is the continuation of the previous post, please...
Hey guys in this post, we will discuss JPA One-to-Many Bi-directional mapping with Example. We will create a spring boot project step by step and connect it to the MySQL database. Follow this tutorial till the end to understand...
Hey guys in this post, we will discuss JPA One-to-Many Uni-directional mapping with Example. We will create a spring boot project step by step and connect it to the MySQL database. Follow this tutorial till the end to understand...
Hey guys in this post, we will discuss JPA One-to-One Bi-directional mapping with Example. We will create a spring boot project step by step and connect it to the MySQL database. This is the continuation of the previous post...
Hey guys in this post, we will discuss the JPQL Join query in Spring Data JPA. We will create a spring boot project step by step and connect it to the MySQL database. Follow this tutorial till the end to understand the JPQL join...
Hey guys in this post, we will write Join query in Spring Data JPA with Example. We will create a Spring boot project step by step and connect it to the MySQL database. Follow this tutorial till the end to understand the Data JPA...
Hey guys in this post, we will discuss one-to-one mapping in Data JPA with Spring Boot. We will create a spring boot project step by step and connect it to the MySQL database. Follow this tutorial till the end to understand...
Hey guys in this post, we will discuss writing a JPQL update query with Example. We will create a spring boot project step by step and connect it to the MySQL database. Follow this tutorial till the end to understand the JPQL...
Hey guys in this post, we will discuss writing Data JPA JPQL delete query with example. We will create a spring boot project step by step and connect it to the MySQL database. Follow this tutorial till the end to know about...
Hey guys in this post, we will discuss JPQL select query with an example. We will create a spring boot project step by step and connect it to the database. Follow this tutorial till the end to understand about JPQL select...
Hey guys in this post, we will discuss configuring roles in the Spring security application. This is the continuation of the previous post, please follow that post before proceeding with this. Complete example There are...
Hey guys in this post, we will discuss configuring authorities in the Spring security application. This is the continuation of the previous post, please follow that post before proceeding with this. Complete example There are...
Hey guys in this post, we will discuss customizing the Authentication provider in Spring Security. This is the continuation of the previous post, please follow that post before proceeding with this. Complete example There are...
Hey guys in this post, we will discuss implementing a password encoder in the Spring Security application using BCryptPasswordEncoder. It is one of the implementations of PasswordEncoder. This is the continuation of the previous...
Hey guys in this post, we will discuss creating our own implementation of UserDetailsService with step by step example. This is the continuation of the previous post, please read that post before proceeding with this. It is most...
Hey guys in this post, we will discuss configuring users in Spring Security using JdbcUserDetailsManager implementation with Example. Complete example Let’s create a step-by-step spring boot project and implement...
Hey guys in this post, we will discuss configuring users using InMemoryUserDetailsManager with Example. In the previous post, we will discuss about configuring users using inMemeoryAuthentication. This is the continuation of the...
Hey guys in this post, we will discuss Jackson @JsonIgnore and @JsonProperty annotation with Example. Overview Jackson is a very popular and efficient java based library to serialize or map java objects to JSON and vice...
Hey guys in this post we will discuss Spring @Value annotation with example. This annotation is not specific to Spring, it also a part of Spring Boot. Overview @Valueannotation is used to read the properties from the...
Hey guys in this post, we will discuss configuring multiple users using inMemoryAuthentication in Spring security. This is the continuation of the previous post, please follow the previous post for better understanding. So far in...
Hey guys in this post, we will discuss the Java MVC design patterns with an example. The idea behind this architectural design pattern is to seperate the Presentation Layer from the Business Layer. Overview MVC stands for Model...
Hey guys in this post, we will discuss the Java 3 tier/layer architecture in detail. Overview 3-tier architecture is a client-server architecture in which the functional process logic, data access, computer data storage and user...
Hey guys in this post, we will discuss customizing the spring security to deny all the requests. This is the continuation of the previous post, make sure to check the previous post before proceeding. Complete example Let’s...
Hey guys in this post, we will discuss customizing the Spring security to allow all the requests. This is the continuation of the previous post, make sure to check the previous post before proceeding. Complete...
Hey guys in this post, we will discuss customizing the spring security to permit and deny the specific requests. This is the continuation of the previous post, make sure to check the previous post before proceeding. Complete...
Hey guys in this post, we will discuss changing the default username and password of the spring security application. This is the continuation of the previous post, make sure the check the previous post to understand more about...
