Package NTNU.IDATT1002.repository

Class PagingAndSortingRepository<T,ID>

java.lang.Object

NTNU.IDATT1002.repository.AbstractRepository<T,ID>

NTNU.IDATT1002.repository.PagingAndSortingRepository<T,ID>

Type Parameters:

T - type of entity

ID - type of entity id

All Implemented Interfaces:

Repository<T,ID>

Direct Known Subclasses:

AlbumRepository, ImageRepository

public abstract class PagingAndSortingRepository<T,ID>
extends AbstractRepository<T,ID>

Paging and Sorting Repository. Supports operations for requesting paginated and sorted results.

Field Summary

Fields inherited from class NTNU.IDATT1002.repository.AbstractRepository

entityClass, entityManager, logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	PagingAndSortingRepository(javax.persistence.EntityManager entityManager)

Method Summary

Modifier and Type	Method	Description
Page<T>	findAll(PageRequest pageRequest)	Find all entities specified by given PageRequest.

Methods inherited from class NTNU.IDATT1002.repository.AbstractRepository

delete, deleteById, findAll, findById, save, setEntityClass, update

Methods inherited from class java.lang.Object

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

Constructor Details

PagingAndSortingRepository

protected PagingAndSortingRepository(javax.persistence.EntityManager entityManager)

Method Details

findAll

public Page<T> findAll(PageRequest pageRequest)

Find all entities specified by given PageRequest. Queries for the total amount of results to support proper pagination.

Parameters:

pageRequest - the PageRequest specifying which page and how many entities to query for, with an optional Sort

Returns:

Page consisting of the results of this operation