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30 lines
840 B
30 lines
840 B
package com.mousetech.gourmetj.persistence.dao;
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import java.util.List;
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import org.springframework.data.jpa.repository.JpaRepository;
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import org.springframework.data.jpa.repository.Query;
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import org.springframework.stereotype.Repository;
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import com.mousetech.gourmetj.persistence.model.Category;
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/**
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* JpaRepository for Categories, which relate ManyToOne to Recipe.
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* Service method is @see CategoryService
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*
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* @author timh
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* @since Dec 28, 2021
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*/
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@Repository
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public interface CategoryRepository
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extends JpaRepository<Category, Long> {
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final static String SQL_FIND_CATEGORIES =
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"SELECT DISTINCT category from categories"
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+ " where category is not null and category <> ''"
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+ " ORDER BY category ASC";
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@Query(value = SQL_FIND_CATEGORIES, nativeQuery = true)
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public List<String> findDistinctCategoryNative();
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}
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