org.springframework.hateoas

Class PagedResources<T>

java.lang.Object

org.springframework.hateoas.ResourceSupport

org.springframework.hateoas.Resources<T>

org.springframework.hateoas.PagedResources<T>

All Implemented Interfaces:

Iterable<T>, Identifiable<Link>

public class PagedResources<T>
extends Resources<T>

DTO to implement binding response representations of pageable collections.

Author:

Oliver Gierke

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PagedResources.PageMetadata Value object for pagination metadata.

Field Summary

Fields

Modifier and Type	Field and Description
static PagedResources<?>	NO_PAGE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PagedResources() Default constructor to allow instantiation by reflection.
	PagedResources(Collection<T> content, PagedResources.PageMetadata metadata, Iterable<Link> links) Creates a new PagedResources from the given content PagedResources.PageMetadata and Links.
	PagedResources(Collection<T> content, PagedResources.PageMetadata metadata, Link... links) Creates a new PagedResources from the given content, PagedResources.PageMetadata and Links (optional).

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
PagedResources.PageMetadata	getMetadata() Returns the pagination metadata.
Link	getNextLink() Returns the Link pointing to the next page (if set).
Link	getPreviousLink() Returns the Link pointing to the previous page (if set).
int	hashCode()
String	toString()
static <T extends Resource<S>,S> PagedResources<T>	wrap(Iterable<S> content, PagedResources.PageMetadata metadata) Factory method to easily create a PagedResources instance from a set of entities and pagination metadata.

Methods inherited from class org.springframework.hateoas.Resources

getContent, iterator, wrap

Methods inherited from class org.springframework.hateoas.ResourceSupport

add, add, add, getId, getLink, getLinks, getLinks, hasLink, hasLinks, removeLinks

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

NO_PAGE

public static PagedResources<?> NO_PAGE

Constructor Detail

PagedResources

protected PagedResources()

Default constructor to allow instantiation by reflection.

PagedResources

public PagedResources(Collection<T> content,
                      PagedResources.PageMetadata metadata,
                      Link... links)

Creates a new PagedResources from the given content, PagedResources.PageMetadata and Links (optional).

Parameters:

content - must not be null.

metadata -

links -

PagedResources

public PagedResources(Collection<T> content,
                      PagedResources.PageMetadata metadata,
                      Iterable<Link> links)

Creates a new PagedResources from the given content PagedResources.PageMetadata and Links.

Parameters:

content - must not be null.

metadata -

links -

Method Detail

getMetadata

public PagedResources.PageMetadata getMetadata()

Returns the pagination metadata.

Returns:

the metadata

wrap

public static <T extends Resource<S>,S> PagedResources<T> wrap(Iterable<S> content,
                                                               PagedResources.PageMetadata metadata)

Factory method to easily create a PagedResources instance from a set of entities and pagination metadata.

Parameters:

content - must not be null.

metadata -

Returns:

getNextLink

public Link getNextLink()

Returns the Link pointing to the next page (if set).

Returns:

getPreviousLink

public Link getPreviousLink()

Returns the Link pointing to the previous page (if set).

Returns:

toString

public String toString()

Overrides:

toString in class Resources<T>

equals

public boolean equals(Object obj)

Overrides:

equals in class Resources<T>

hashCode

public int hashCode()

Overrides:

hashCode in class Resources<T>