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/* ... */ | |
public class BookRepositoryImpl implements BookRepositoryCustom { | |
private final MongoTemplate mongoTemplate; | |
@Autowired | |
public BookRepositoryImpl(MongoTemplate mongoTemplate) { | |
this.mongoTemplate = mongoTemplate; | |
} | |
@Override | |
public List<Book> query(DynamicQuery dynamicQuery) { | |
final Query query = new Query(); | |
final List<Criteria> criteria = new ArrayList<>(); | |
if(dynamicQuery.getAuthorNameLike() != null) { | |
criteria.add(Criteria.where("authorNames").regex(MongoRegexCreator.INSTANCE.toRegularExpression( | |
dynamicQuery.getAuthorNameLike(), Part.Type.CONTAINING | |
), "i")); | |
} | |
if(dynamicQuery.getPublishDateBefore() != null) { | |
criteria.add(Criteria.where("publishDate").lte(dynamicQuery.getPublishDateBefore())); | |
} | |
if(dynamicQuery.getPublishDateAfter() != null) { | |
criteria.add(Criteria.where("publishDate").gte(dynamicQuery.getPublishDateAfter())); | |
} | |
if(dynamicQuery.getSubject() != null) { | |
criteria.add(Criteria.where("subjects").regex(MongoRegexCreator.INSTANCE.toRegularExpression( | |
dynamicQuery.getSubject(), Part.Type.SIMPLE_PROPERTY | |
), "i")); | |
} | |
if(!criteria.isEmpty()) { | |
query.addCriteria(new Criteria().andOperator(criteria.toArray(new Criteria[criteria.size()]))); | |
} | |
return mongoTemplate.find(query, Book.class); | |
} | |
} |
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