Package info.ejava_student.starter.assignment5.mongo.assignment

Class MongoAssignmentServiceImpl

java.lang.Object

info.ejava_student.starter.assignment5.mongo.assignment.MongoAssignmentServiceImpl

All Implemented Interfaces:

MongoAssignmentService<HouseRentalDTO,HouseRentalBO>

public class MongoAssignmentServiceImpl
extends Object
implements MongoAssignmentService<HouseRentalDTO,HouseRentalBO>

Constructor Summary

Constructors

Constructor	Description
MongoAssignmentServiceImpl()

Method Summary

Modifier and Type	Method	Description
org.springframework.data.domain.Slice<HouseRentalBO>	findByDateRangeByAnnotatedQuery(LocalDate startDate, LocalDate endDate, org.springframework.data.domain.Pageable pageable)	Implement a query that uses @Query annotation on the repository interface method.
org.springframework.data.domain.Page<HouseRentalBO>	findByExample(HouseRentalBO probe, org.springframework.data.domain.Pageable pageable)	Implement a query by example using the probe provided as an input parameter.
org.springframework.data.domain.Page<HouseRentalBO>	findByHouseIdByDerivedQuery(String houseId, org.springframework.data.domain.Pageable pageable)	Implement a derived query using special method keywords to trigger the correct query.
HouseRentalDTO	mapAndPersist(HouseRentalDTO rentalDTO)	Map the DTO to a BO and persist.
List<HouseRentalDTO>	queryByRentalDateRange(LocalDate startInclusive, LocalDate endInclusive)	Implement a MongoTemplate query.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MongoAssignmentServiceImpl

public MongoAssignmentServiceImpl()

Method Details

mapAndPersist

public HouseRentalDTO mapAndPersist(HouseRentalDTO rentalDTO)

Map the DTO to a BO and persist.

Specified by:

mapAndPersist in interface MongoAssignmentService<HouseRentalDTO,HouseRentalBO>

Parameters:

rentalDTO -

Returns:

DTO mapped from the persisted BO with its primary key

queryByRentalDateRange

public List<HouseRentalDTO> queryByRentalDateRange(LocalDate startInclusive,
 LocalDate endInclusive)

Implement a MongoTemplate query.

Specified by:

queryByRentalDateRange in interface MongoAssignmentService<HouseRentalDTO,HouseRentalBO>

Parameters:

startInclusive -

endInclusive -

Returns:

List of found entries

findByHouseIdByDerivedQuery

public org.springframework.data.domain.Page<HouseRentalBO> findByHouseIdByDerivedQuery(String houseId,
 org.springframework.data.domain.Pageable pageable)

Implement a derived query using special method keywords to trigger the correct query.

Specified by:

findByHouseIdByDerivedQuery in interface MongoAssignmentService<HouseRentalDTO,HouseRentalBO>

Parameters:

houseId - search only by this ID

pageable -

Returns:

page with found entries

findByExample

public org.springframework.data.domain.Page<HouseRentalBO> findByExample(HouseRentalBO probe,
 org.springframework.data.domain.Pageable pageable)

Implement a query by example using the probe provided as an input parameter.

Specified by:

findByExample in interface MongoAssignmentService<HouseRentalDTO,HouseRentalBO>

Parameters:

probe - match provide fields

pageable -

Returns:

page with found entries

findByDateRangeByAnnotatedQuery

public org.springframework.data.domain.Slice<HouseRentalBO> findByDateRangeByAnnotatedQuery(LocalDate startDate,
 LocalDate endDate,
 org.springframework.data.domain.Pageable pageable)

Implement a query that uses @Query annotation on the repository interface method.

Specified by:

findByDateRangeByAnnotatedQuery in interface MongoAssignmentService<HouseRentalDTO,HouseRentalBO>

Parameters:

startDate - inclusive

endDate - inclusive

pageable -

Returns:

slice with found entries