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Code Issues Releases Wiki Activity

Abstract PostRepository for Post, Page and Journal entities

pull/137/head
johnniang 2019-03-23 00:00:18 +08:00
parent 8575bcb2ad
commit a07bddcb7a
4 changed files with 70 additions and 54 deletions
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4
src/main/java/cc/ryanc/halo/repository/JournalRepository.java
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@ -1,7 +1,7 @@
package cc.ryanc.halo.repository;
import cc.ryanc.halo.model.entity.Journal;
import cc.ryanc.halo.repository.base.BaseRepository;
import cc.ryanc.halo.repository.base.BasePostRepository;
/**
* Journal repository.
@ -9,6 +9,6 @@ import cc.ryanc.halo.repository.base.BaseRepository;
* @author johnniang
* @date 3/22/19
*/
public interface JournalRepository extends BaseRepository<Journal, Integer> {
public interface JournalRepository extends BasePostRepository<Journal> {
}

4
src/main/java/cc/ryanc/halo/repository/PageRepository.java
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@ -1,7 +1,7 @@
package cc.ryanc.halo.repository;
import cc.ryanc.halo.model.entity.Page;
import cc.ryanc.halo.repository.base.BaseRepository;
import cc.ryanc.halo.repository.base.BasePostRepository;
/**
* Page repository.
@ -9,6 +9,6 @@ import cc.ryanc.halo.repository.base.BaseRepository;
* @author johnniang
* @date 3/22/19
*/
public interface PageRepository extends BaseRepository<Page, Integer> {
public interface PageRepository extends BasePostRepository<Page> {
}

52
src/main/java/cc/ryanc/halo/repository/PostRepository.java
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@ -1,14 +1,8 @@
package cc.ryanc.halo.repository;
import cc.ryanc.halo.model.entity.Post;
import cc.ryanc.halo.model.enums.PostStatus;
import cc.ryanc.halo.repository.base.BaseRepository;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import cc.ryanc.halo.repository.base.BasePostRepository;
import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
import org.springframework.lang.NonNull;
import java.util.Optional;
/**
@ -17,48 +11,6 @@ import java.util.Optional;
* @author johnniang
* @author RYAN0UP
*/
public interface PostRepository extends BaseRepository<Post, Integer>, JpaSpecificationExecutor<Post> {
public interface PostRepository extends BasePostRepository<Post>, JpaSpecificationExecutor<Post> {
/**
* Finds posts by status and type.
*
* @param status status
* @param pageable pageable
* @return Page<Post>
*/
@NonNull
Page<Post> findAllByStatus(@NonNull PostStatus status, @NonNull Pageable pageable);
/**
* Counts posts by status and type.
*
* @param status status
* @return posts count
*/
long countByStatus(@NonNull PostStatus status);
/**
* Count by post url.
*
* @param url post url must not be blank
* @return the count
*/
long countByUrl(@NonNull String url);
/**
* Count by not url and post id not in.
*
* @param id post id must not be null
* @param url post url must not be null
* @return the count
*/
long countByIdNotAndUrl(@NonNull Integer id, @NonNull String url);
/**
* Get post by url
*
* @param url post url
* @return Optional<Post>
*/
Optional<Post> getByUrl(@NonNull String url);
}

64
src/main/java/cc/ryanc/halo/repository/base/BasePostRepository.java Normal file
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@ -0,0 +1,64 @@
package cc.ryanc.halo.repository.base;
import cc.ryanc.halo.model.entity.BasePost;
import cc.ryanc.halo.model.enums.PostStatus;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.Pageable;
import org.springframework.data.repository.NoRepositoryBean;
import org.springframework.lang.NonNull;
import java.util.Optional;
/**
* Base post repository.
*
* @author johnniang
* @date 3/22/19
*/
@NoRepositoryBean
public interface BasePostRepository<DOMAIN extends BasePost> extends BaseRepository<DOMAIN, Integer> {
/**
* Finds posts by status and type.
*
* @param status status
* @param pageable pageable
* @return Page<Post>
*/
@NonNull
Page<DOMAIN> findAllByStatus(@NonNull PostStatus status, @NonNull Pageable pageable);
/**
* Counts posts by status and type.
*
* @param status status
* @return posts count
*/
long countByStatus(@NonNull PostStatus status);
/**
* Count by post url.
*
* @param url post url must not be blank
* @return the count
*/
long countByUrl(@NonNull String url);
/**
* Count by not url and post id not in.
*
* @param id post id must not be null
* @param url post url must not be null
* @return the count
*/
long countByIdNotAndUrl(@NonNull Integer id, @NonNull String url);
/**
* Get post by url
*
* @param url post url
* @return Optional<Post>
*/
Optional<DOMAIN> getByUrl(@NonNull String url);
}