Package com.bytedesk.core.topic

Interface TopicRepository

All Superinterfaces:
org.springframework.data.repository.CrudRepository<TopicEntity,Long>, org.springframework.data.jpa.repository.JpaRepository<TopicEntity,Long>, org.springframework.data.jpa.repository.JpaSpecificationExecutor<TopicEntity>, org.springframework.data.repository.ListCrudRepository<TopicEntity,Long>, org.springframework.data.repository.ListPagingAndSortingRepository<TopicEntity,Long>, org.springframework.data.repository.PagingAndSortingRepository<TopicEntity,Long>, org.springframework.data.repository.query.QueryByExampleExecutor<TopicEntity>, org.springframework.data.repository.Repository<TopicEntity,Long>
@Repository public interface TopicRepository extends org.springframework.data.jpa.repository.JpaRepository<TopicEntity,Long>, org.springframework.data.jpa.repository.JpaSpecificationExecutor<TopicEntity>

  • Method Summary

    Modifier and Type
    Method
    Description
    Set<TopicEntity>
    findByTopicsContains(String topic)
    TODO: wildcard match 通配符匹配 topic topic通配符说明： 单层通配符"+"：只能匹配一层主题。
    Optional<TopicEntity>
    findByUid(String uid)
     
    Optional<TopicEntity>
    findFirstByUserUid(String userUid)
     

    Methods inherited from interface org.springframework.data.repository.CrudRepository

    count, delete, deleteAll, deleteAll, deleteAllById, deleteById, existsById, findById, save

    Methods inherited from interface org.springframework.data.jpa.repository.JpaRepository

    deleteAllByIdInBatch, deleteAllInBatch, deleteAllInBatch, deleteInBatch, findAll, findAll, flush, getById, getOne, getReferenceById, saveAllAndFlush, saveAndFlush

    Methods inherited from interface org.springframework.data.jpa.repository.JpaSpecificationExecutor

    count, delete, exists, findAll, findAll, findAll, findBy, findOne

    Methods inherited from interface org.springframework.data.repository.ListCrudRepository

    findAll, findAllById, saveAll

    Methods inherited from interface org.springframework.data.repository.ListPagingAndSortingRepository

    findAll

    Methods inherited from interface org.springframework.data.repository.PagingAndSortingRepository

    findAll

    Methods inherited from interface org.springframework.data.repository.query.QueryByExampleExecutor

    count, exists, findAll, findBy, findOne

  • Method Details

    • findByUid

      Optional<TopicEntity> findByUid(String uid)

    • findFirstByUserUid

      Optional<TopicEntity> findFirstByUserUid(String userUid)

    • findByTopicsContains

      @Query(value="select * from bytedesk_core_topic where topics like %:topic% ", nativeQuery=true) Set<TopicEntity> findByTopicsContains(@Param("topic") String topic)
      TODO: wildcard match 通配符匹配 topic topic通配符说明： 单层通配符"+"：只能匹配一层主题。例如，"aaa/+"可以匹配"aaa/bbb"，但不能匹配"aaa/bbb/ccc"。 多层通配符"#"：可以匹配多层主题。例如，"aaa/#"不但可以匹配"aaa/bbb"，还可以匹配"aaa/bbb/ccc/ddd"。它必须作为主题的最后一个级别使用，并且只能出现在最后