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skills/spring-boot/spring-boot-crud-patterns/references/crud-reference.md

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+# CRUD Reference (Quick)
+
+- Status codes: POST 201, GET 200, PUT/PATCH 200, DELETE 204.
+- Validation: jakarta.validation annotations on DTOs.
+- Repositories: feature-scoped interfaces + Spring Data adapters.

skills/spring-boot/spring-boot-crud-patterns/references/examples-product-feature.md

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+# Product Feature Examples (Skeleton)
+
+Feature structure:
+- domain/model/Product.java
+- domain/repository/ProductRepository.java
+- infrastructure/persistence/ProductEntity.java
+- infrastructure/persistence/ProductJpaRepository.java
+- infrastructure/persistence/ProductRepositoryAdapter.java
+- application/service/ProductService.java
+- presentation/dto/ProductRequest.java
+- presentation/dto/ProductResponse.java
+- presentation/rest/ProductController.java

skills/spring-boot/spring-boot-crud-patterns/references/generator-usage.md

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+# CRUD Generator Usage
+
+Quick start:
+
+```
+python skills/spring-boot/spring-boot-crud-patterns/scripts/generate_crud_boilerplate.py \
+  --spec skills/spring-boot/spring-boot-crud-patterns/assets/specs/product.json \
+  --package com.example.product \
+  --output ./generated \
+  --templates-dir skills/spring-boot/spring-boot-crud-patterns/templates [--lombok]
+```
+
+Spec (JSON/YAML):
+- entity: PascalCase name (e.g., Product)
+- id: { name, type (Long|UUID|...), generated: true|false }
+- fields: array of { name, type }
+- relationships: optional (currently model as FK ids in fields)
+
+What gets generated:
+- REST controller at /v1/{resources} with POST 201 + Location header
+- Pageable list endpoint returning PageResponse<T>
+- Application mapper (application/mapper/${Entity}Mapper) for DTO↔Domain
+- Exception types: ${Entity}NotFoundException, ${Entity}ExistException + ${Entity}ExceptionHandler
+- GlobalExceptionHandler with validation + DataIntegrityViolationException→409
+
+DTOs:
+- Request excludes id when id.generated=true
+- Response always includes id
+
+JPA entity:
+- @Id with @GeneratedValue(IDENTITY) for numeric generated ids
+
+Notes:
+- Provide all templates in templates/ (see templates/README.md)
+- Use --lombok to add Lombok annotations without introducing blank lines between annotations

skills/spring-boot/spring-boot-crud-patterns/references/spring-official-docs.md

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+# Spring Docs Pointers
+
+- Spring Boot Reference Guide
+- Spring Data JPA Reference
+- Validation (Jakarta Validation)