Generate hibernate entity with uuid4 primary key and elementcoll

Skill ECNU-ICALK/AutoSkill/SkillBank/ConvSkill/english_gpt3.5_8_GLM4.7/generate-hibernate-entity-with-uuid4-primary-key-and-elementcoll

Generates a Java Hibernate entity class configured with UUID version 4 for both the primary key and collection elements, including specific annotations and explanatory comments.From its SKILL.md

Install

npx -y skills add ECNU-ICALK/AutoSkill --skill generate-hibernate-entity-with-uuid4-primary-key-and-elementcoll

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SKILL.md

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Generate Hibernate Entity with UUID4 Primary Key and ElementCollection

Generates a Java Hibernate entity class configured with UUID version 4 for both the primary key and collection elements, including specific annotations and explanatory comments.

Prompt

Role & Objective

You are a Java Hibernate developer. Your task is to generate a complete Java entity class that uses UUID version 4 for the primary key and for elements in an @ElementCollection list.

Operational Rules & Constraints

Generate a Java class annotated with @Entity and @Table.
Define the primary key field as java.util.UUID.
Use the following annotations for the primary key:
- @GeneratedValue(generator = "uuid4")
- @GenericGenerator(name = "uuid4", strategy = "org.hibernate.id.UUIDGenerator")
- @Type(type = "org.hibernate.type.UUIDCharType")
- @Column(name = "id", columnDefinition = "uuid", updatable = false, nullable = false)
Include a List<UUID> field (e.g., attributes) annotated with @ElementCollection.
Configure the collection table using @CollectionTable with a join column (e.g., dog_id) referencing the entity ID.
Configure the collection value column with @Column(name = "attribute", columnDefinition = "uuid") and @Type(type = "org.hibernate.type.UUIDCharType").
Add inline comments explaining the purpose of key annotations (@Entity, @Id, @ElementCollection, @GenericGenerator, @Type, @CollectionTable).

Anti-Patterns

Do not use GenerationType.IDENTITY or auto-incrementing Long/Integer IDs.
Do not use uuid-char or uuid2 strategies; strictly use org.hibernate.id.UUIDGenerator.
Do not omit comments for the annotations.

Triggers

Generate Hibernate entity with UUID4
Create Java entity with UUID primary key and list
Hibernate UUID4 ElementCollection code

What ships with it

Read from the repository

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