Package org.dspace.app.rest.repository

Class VersionsLinkRepository

java.lang.Object

org.dspace.app.rest.repository.AbstractDSpaceRestRepository

org.dspace.app.rest.repository.VersionsLinkRepository

All Implemented Interfaces:

LinkRestRepository

@Component("versioning.versionhistory.versions")
public class VersionsLinkRepository
extends AbstractDSpaceRestRepository
implements LinkRestRepository

This is the Repository that takes care of the retrieval of the Version objects for a given VersionHistory

Field Summary

Fields inherited from class org.dspace.app.rest.repository.AbstractDSpaceRestRepository

converter, requestService, utils

Constructor Summary

Constructors

Constructor	Description
VersionsLinkRepository()

Method Summary

Modifier and Type	Method	Description
org.springframework.data.domain.Page<VersionRest>	getVersions(javax.servlet.http.HttpServletRequest request, Integer versionHistoryId, org.springframework.data.domain.Pageable optionalPageable, Projection projection)	This method will return a page of VersionRest objects found through the VersionHistory object that is resolved from the versionHistoryId parameter

Methods inherited from class org.dspace.app.rest.repository.AbstractDSpaceRestRepository

getRequestService, obtainContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.dspace.app.rest.repository.LinkRestRepository

isEmbeddableRelation

Constructor Detail

VersionsLinkRepository

public VersionsLinkRepository()

Method Detail

getVersions

@PreAuthorize("@versioningSecurity.isEnableVersioning() && hasPermission(#versionHistoryId, \'VERSIONHISTORY\', \'READ\')")
public org.springframework.data.domain.Page<VersionRest> getVersions(@Nullable
                                                                     javax.servlet.http.HttpServletRequest request,
                                                                     Integer versionHistoryId,
                                                                     @Nullable
                                                                     org.springframework.data.domain.Pageable optionalPageable,
                                                                     Projection projection)
                                                              throws SQLException

This method will return a page of VersionRest objects found through the VersionHistory object that is resolved from the versionHistoryId parameter

Parameters:

request - The current request

versionHistoryId - The ID for the VersionHistory to be used

optionalPageable - The pageable if present

projection - The current Projection

Returns:

The page containing relevant VersionRest objects

Throws:

SQLException - If something goes wrong