Class PageDTO<T>

java.lang.Object

info.ejava.examples.common.dto.paging.PageDTO<T>

Direct Known Subclasses:

BooksPageDTO, HousePageDTO, PersonsPageDTO, RenterPageDTO, SongsPageDTO

public class PageDTO<T>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	PageDTO.Ctor<T, R extends PageDTO>

Field Summary

Fields

Modifier and Type	Field	Description
private List<T>	content
private PageableDTO	pageable
private Long	totalElements

Constructor Summary

Constructors

Constructor	Description
PageDTO(List<T> content, Long totalElements, PageableDTO pageSpec)
PageDTO(org.springframework.data.domain.Page<T> page)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
static <T, R extends PageDTO<T>> R	fromPage(org.springframework.data.domain.Page<T> page, PageDTO.Ctor<T,R> ctor)
List<T>	getContent()
(package private) PageableDTO	getNullablePageSpec()
int	getNumberOfElements()
PageableDTO	getPageableDTO()
int	getPageNumber()
int	getPageSize()
String	getSort()
Optional<Long>	getTotalElementsOptional()
boolean	hasContent()
int	hashCode()
boolean	hasNextPage()
private <T> T	ifPageableNotNull(Function<PageableDTO, T> getter, T defaultValue)
PageableDTO	next()
PageableDTO	previous()
void	setContent(List<T> content)	Jackson 3 XML (version 3.0.4) required this parent setter to be annotated with the wrapper property name to resolve ambiguity between wrapper and element coming from the derived class.
(package private) void	setNullablePageSpec(PageableDTO pageable)
org.springframework.data.domain.Page<T>	toPage()
String	toString()

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

content

private List<T> content

totalElements

private Long totalElements

pageable

private PageableDTO pageable

Constructor Details

PageDTO

public PageDTO(List<T> content,
 Long totalElements,
 PageableDTO pageSpec)

PageDTO

public PageDTO(org.springframework.data.domain.Page<T> page)

Method Details

getContent

public List<T> getContent()

setContent

public void setContent(List<T> content)

Jackson 3 XML (version 3.0.4) required this parent setter to be annotated with the wrapper property name to resolve ambiguity between wrapper and element coming from the derived class.

Parameters:

content - list of elements

getPageNumber

public int getPageNumber()

getPageSize

public int getPageSize()

getSort

public String getSort()

ifPageableNotNull

private <T> T ifPageableNotNull(Function<PageableDTO, T> getter,
 T defaultValue)

getNullablePageSpec

PageableDTO getNullablePageSpec()

setNullablePageSpec

void setNullablePageSpec(PageableDTO pageable)

getPageableDTO

public PageableDTO getPageableDTO()

getTotalElementsOptional

public Optional<Long> getTotalElementsOptional()

getNumberOfElements

public int getNumberOfElements()

hasNextPage

public boolean hasNextPage()

hasContent

public boolean hasContent()

next

public PageableDTO next()

previous

public PageableDTO previous()

fromPage

public static <T, R extends PageDTO<T>> R fromPage(org.springframework.data.domain.Page<T> page,
 PageDTO.Ctor<T,R> ctor)

toPage

public org.springframework.data.domain.Page<T> toPage()

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object