Spring expression language (SpEL): parse String to int Understanding Spring Expression Language Sp EL Parsing String to Integer Spring Expression Language Sp EL is a powerful feature of the Spring Framework that all 3 min read 08-10-2024 8
Spring Expression Language - Is it possible to use #this in SEL Unraveling the Mystery of this in Spring Expression Language Sp EL Spring Expression Language Sp EL is a powerful tool for dynamic evaluation of expressions wit 2 min read 06-10-2024 8
After upgrading spring framework 6.0.14 to 6.1.6 getting error in this spell expression Resolving Spell Expression Errors After Upgrading Spring Framework Upgrading frameworks is a common practice to leverage new features and improvements however i 2 min read 30-09-2024 11
Spring integration JMS channel error - SpelEvaluationException: EL1078E Understanding Spring Integration JMS Channel Errors S Pel Evaluation Exception EL 1078 E When working with Spring Integration and Java Messaging Service JMS dev 3 min read 29-09-2024 12
Wrong "order by" generated with JPA native query Understanding the Issue Incorrect ORDER BY Clause in JPA Native Query Java Persistence API JPA is a powerful tool for managing relational data in Java applicati 3 min read 17-09-2024 25
Kotlin Coroutines based Spring EL Evaluation failed Understanding and Resolving Kotlin Coroutines Based Spring EL Evaluation Issues In the realm of modern web development utilizing Kotlin coroutines in conjunctio 2 min read 17-09-2024 25
Need help in using SPEL in Annotation Value? Leveraging SPEL for Dynamic Kafka Listener Topics In the world of microservices and event driven architectures Apache Kafka plays a crucial role in enabling sea 2 min read 05-09-2024 21
Using SPEL to call a method in the same class passing a variable taken from the actual method Calling Methods Within a Class Using SPEL A Practical Guide Spring Expression Language SPEL is a powerful tool for manipulating data and executing code within S 2 min read 05-09-2024 20
What does ${USER:root} mean and how to get its value with Java? Decoding USER root Understanding and Retrieving Environment Variables in Java The expression USER root is a common way to access environment variables in variou 2 min read 30-08-2024 24
How to correctly use the values of injected objects as annotation values? I encountered a circular dependency issue when using SpEL Breaking the Cycle Using Injected Values in Spring Annotations This article explores a common challenge encountered in Spring applications utilizing values from 3 min read 29-08-2024 16
UPSERT native SQL query for Collection as @Param of JPA Repository method Achieving Atomic Upserts with Collections in JPA Repositories A Deep Dive This article explores how to perform atomic upserts on collections of entities using n 2 min read 29-08-2024 22