Java

14 articles

Mastering Spring WebClient - From Basics to Advanced Techniques

Understand what Spring WebClient is, how to set it up in a Spring Boot application, perform GET and POST requests, handle error handling, retry and backoff on specific exceptions.

java2 years ago

New features in Java 17

java2 years ago

New features in Java 17

Discover the exciting new features in Java 17! This blog post explores the latest enhancements in Java 17, including pattern matching, sealed classes, and more. Dive into various scenarios with code examples to understand how these new features can improve your Java programming experience.

jpa2 years ago

Projections and Result Transformations in JPA Criteria Queries

jpa2 years ago

Projections and Result Transformations in JPA Criteria Queries

Optimize JPA queries with projections & result transformations. Learn efficient data retrieval & customization in Java Persistence API. Real examples included.

jpa2 years ago

write join queries using jpa criteria queries

jpa2 years ago

write join queries using jpa criteria queries

Learn how to create join queries using JPA Criteria Queries easily. Explore a beginner-friendly guide to crafting effective join queries and improving your database querying skills with JPA's criteria API.

Java

Mastering Spring WebClient - From Basics to Advanced Techniques

Mastering Spring WebClient - From Basics to Advanced Techniques

New features in Java 17

New features in Java 17

Projections and Result Transformations in JPA Criteria Queries

Projections and Result Transformations in JPA Criteria Queries

write join queries using jpa criteria queries

write join queries using jpa criteria queries

Spring Security Oauth2- JWT Authentication in a resource server

Spring Security Oauth2- JWT Authentication in a resource server

Spring Bean Scopes and Lookup method injection

Spring Bean Scopes and Lookup method injection

@Transactional Rollback options in Spring Data

@Transactional Rollback options in Spring Data

Implement Firebase custom tokens with Spring security

Implement Firebase custom tokens with Spring security

Spring Security - JPA implemenation of UserDetailsService For DaoAuthenticationProvider

Spring Security - JPA implemenation of UserDetailsService For DaoAuthenticationProvider

Spring Security - In-Memory Authentication using DaoAuthenticationProvider

Spring Security - In-Memory Authentication using DaoAuthenticationProvider

Spring Security- How to implement username and password authentication

Spring Security- How to implement username and password authentication

Spring Security Architecture fundamentals

Spring Security Architecture fundamentals

Select values in criteria query - select, multiselect, tuple query

Select values in criteria query - select, multiselect, tuple query

Programmatic Criteria Queries using JPA Criteria API

Programmatic Criteria Queries using JPA Criteria API