Explore various approaches to calling custom database functions within JPA and Spring Boot applications.
Search Results for: function definition
@Query Definitions With SpEL Support in Spring Data JPA
Learn how to use Spring Expression Language to make custom queries more dynamic and hide database-specific actions in the repository layers.
Functional Programming in Java
A comprehensive overview of Functional Programming in Java.
How to Implement Hibernate in an AWS Lambda Function in Java
Look at the challenges of using any RDBMS within a Lambda, and how and when Hibernate can be useful
Functional Controllers in Spring MVC
Spring MVC controllers can now be written in a new functional style. Explore this new pattern, bringing the benefits of functional programming to blocking code.
Introduction to Functional Java
Discover the basics of the Functional Java library
Spring 5 Functional Bean Registration
See how to register beans using the functional approach in Spring 5.
Lambda Expressions and Functional Interfaces: Tips and Best Practices
Tips and best practices on using Java 8 lambdas and functional interfaces.
Spring BeanDefinitionStoreException
Causes and Solutions for the BeanDefinitionStoreException in Spring – FileNotFoundException, NoSuchMethodError, NoClassDefFoundError and IOException.
All the Ways Java Uses the Colon Character
Learn how Java uses the colon character in a variety of different ways.
Supply Enum Value to an Annotation From a Constant in Java
Learn about Java’s limitations in supplying an enum value from a constant to an annotation and explored our alternatives.
OpenAPI Custom Generator
Learn the steps required to create a custom generator for the OpenAPI generator tool.
Introduction to Java 22
Explore the latest Java release, Java 22, which is now in General Availability.
Generate Java Classes From Avro Schemas Using Gradle
Learn to generate Java classes from Apache Avro schemas using Gradle.
Role-Based Access Control in Quarkus
Explore the RBAC system and learn how to leverage the Quarkus framework to implement it.
Polymorphism with Gson
A quick and practical guide to handling polymorphic structures with Gson.
Introduction to Light-4J
Learn the core philosophy, key features, and architectural concepts of the Light-4j library.
Querying JSONB Columns Using Spring Data JPA
Explore various approaches for querying JSONB columns using Spring Data JPA
Create Spring Prototype Scope Bean with Runtime Arguments
Learn about creating a prototype-scoped bean with runtime arguments in Spring.
Obtaining the Last Path Segment of a URI in Java
Explore multiple Java methods, including the URI class, Path class, FilenameUtils, and regular expressions, providing diverse approaches to extract the last path segment from a URI.