https://github.com/jwcarman/jpa-utils

A collection of Jakarta Persistence API utilities
https://github.com/jwcarman/jpa-utils

jakarta-persistence javaee jpa

Last synced: about 2 months ago
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A collection of Jakarta Persistence API utilities

• Host: GitHub
• URL: https://github.com/jwcarman/jpa-utils
• Owner: jwcarman
• License: apache-2.0
• Created: 2025-02-14T03:25:13.000Z (4 months ago)
• Default Branch: main
• Last Pushed: 2025-02-24T23:25:16.000Z (3 months ago)
• Last Synced: 2025-02-24T23:30:45.737Z (3 months ago)
• Topics: jakarta-persistence, javaee, jpa
• Language: Java
• Homepage:
• Size: 21.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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# JPA Utilities

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A collection of utilities I've found useful when writing applications and services using 

the [Jakarta Persistence API](https://jakarta.ee/specifications/persistence/).

# Base Entity

The `BaseEntity` class provides a base implementation of the `Entity` interface, which includes:

- A stable, UUID-based identifier, generated at construction time using the [Java Uuid Generator](https://github.com/cowtowncoder/java-uuid-generator) library's time-based epoch generator (version 7)

- A JPA `@Version` property for optimistic locking (also helps the JPA provider understand if the entity is new or not when persisting)