Architecting Dynamic Views with Thymeleaf Natural Templating
Learn how to implement Thymeleaf's Natural Templating to bridge the gap between static prototypes and dynamic Java server-side rendering while maintaining strict data boundaries.
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javaOptimizing Database Retrieval with Spring Data JPA Pagination and Sorting
Learn how to implement server-side pagination in Spring Data JPA using Pageable and PageRequest, and why choosing Slice over Page can significantly improve performance for large datasets.
springStop Repeating Your HTML: Mastering Dynamic Fragments in Thymeleaf
Stop duplicating HTML across your templates. Learn how to use Thymeleaf Fragments and dynamic expressions to create reusable UI components that simplify maintenance.
Is there a rule that forbids to name its entity class "User" when working with PostgreSQL and Spring Boot?
guys. I'm having a problem with a Spring boot 2.3.0 and PostgreSQL 12 project. I have an entity class I called User whose code is as follows: @Entity @NoArgsConstructor @Data @AllArgsConstructor @Builder public class User { @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; private String username; private String email; private String f
hibernateUnable to connect to Postgres DB due to the authentication type 10 is not supported
I have recently tried my hands on Postgres. Installed it on local (PostgreSQL 13.0). Created a maven project and used Spring Data JPA, works just fine. Whereas when I tried using Gradle project, I am not able to connect to the DB and keep getting the following error. org.postgresql.util.PSQLException: The authentication type 10 is not supported. Check that y
gradleTemplateInputException during ClassLoaderTemplateResolver transition
Template Resolution Discrepancy A project utilizes a FileTemplateResolver during local development to enable rapid UI iterations. However, the production environment is configured to use a ClassLoaderTemplateResolver to load templates from the packaged JAR. This transition often introduces discrepancies in how relative paths are resolved between the physical
th:insert vs th:replace for Modular UI Component Wrapping
When building modular UI components in a Spring Boot application using Thymeleaf 3.0+, the choice of fragment inclusion method directly impacts the final DOM structure. The primary goal is to maintain a clean HTML hierarchy while ensuring that essential CSS layout constraints are preserved. Using th:insert preserves the host element, which is useful when the
Using Postgres 16 with Spring Boot 3.3.0
I just upgraded from spring-boot 3.2.3 -> 3.3.0. After the upgrade flyway refuses to connect to postgres: Caused by: org.flywaydb.core.api.FlywayException: Unsupported Database: PostgreSQL 16.2 at org.flywaydb.core.internal.database.DatabaseTypeRegister.getDatabaseTypeForConnection(DatabaseTypeRegister.java:105) at org.flywaydb.core.internal.jdbc.JdbcConn
Spring Batch / Postgres : ERROR: relation "batch_job_instance" does not exist
I am trying to configure Spring Batch to use PostGres DB. I have included the following dependencies in my build.gradle.kts file: implementation("org.springframework.boot:spring-boot-starter-data-jpa") implementation("org.postgresql:postgresql") My application.yml for my SpringBatch module has the following included: spring: datasource: url: jdbc:postgresql:
postgresql