Learn about converters, listeners, and validators provided by Java EE 7.
Also find me here:
Baeldung Author
baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
Baeldung on Java
- All
- Weekly Review (515)
- Core Java (225)
- Spring (171)
- Testing (157)
- Spring Boot (152)
- Java (142)
- Java String (121)
- REST (109)
- Spring Security (102)
- Spring MVC (99)
- Persistence (96)
- Java IO (92)
- Jakarta EE (77)
- NoSQL (76)
- Java Collections (73)
- Data (73)
- Spring Data (71)
- Algorithms (69)
- Java Concurrency (64)
- DevOps (64)
- Security (57)
- Series (56)
- Java Dates (52)
- JPA (51)
- Reactive (49)
- Maven (47)
- HTTP Client-Side (46)
- Java Map (45)
- Spring Cloud (42)
- Java Numbers (41)
- Java Streams (40)
- Java Array (40)
- JVM (40)
- Java List (38)
- JSON (37)
- Architecture (37)
- Logging (29)
- Spring Persistence (28)
- Jackson (28)
- IDE (27)
- Gradle (25)
- Spring Web (24)
- Networking (20)
- Cloud (20)
- XML (18)
- Web Services (17)
- Groovy (16)
- Spring WebFlux (15)
- Java Web (11)
- Artificial Intelligence (8)
- Docker (7)
- Spring AI (1)
- News (1)
Dynamic DTO Validation Config Retrieved from the Database
Filed under Persistence, Spring Boot
A quick, practical guide to creating a custom, dynamic DTO validation annotation that retrieves its configurations from a database.
Using @JsonComponent in Spring Boot
Filed under JSON, Spring Boot
Learn how to use the @JsonComponent annotation in Spring Boot.
Java Web Weekly, Issue 172
Filed under Weekly Review
A rather quick review this week, but definitely full of interesting reads, starting with the impact of Java 9 on some tools to the performance of logging frameworks.
Introduction to Jenetics Library
Filed under Algorithms
A quick, practical guide to using the Jenetics library for Java to find solutions to several well-known optimization problems.
Embedded Jetty Server in Java
Filed under Jakarta EE, Java Web
A quick and practical introduction to the embedded Jetty
REST Query Language – Implementing OR Operation
Learn how to extend the possibilities of your API by implementing the OR query operation
Quick Guide to the Java StringTokenizer
Filed under Java String
Learn how to use StringTokenizer in Java.
Configuring Separate Spring DataSource for Tests
Filed under Spring Data, Testing
A quick, practical tutorial on how to configure a separate data source for testing in a Spring application.