Package org.dspace.app.rest.utils

Class BitstreamResource

java.lang.Object

org.springframework.core.io.AbstractResource

org.dspace.app.rest.utils.BitstreamResource

All Implemented Interfaces:

InputStreamSource, Resource

Direct Known Subclasses:

BitstreamResourceAccessByToken

public class BitstreamResource
extends AbstractResource

This class acts as a AbstractResource used by Spring's framework to send the data in a proper and streamlined way inside the ResponseEntity body. This class' attributes are being used by Spring's framework in the overridden methods so that the proper attributes are given and used in the response.

Field Summary

Fields

Modifier and Type	Field	Description
protected final BitstreamService	bitstreamService
protected final CitationDocumentService	citationDocumentService
protected final Set<UUID>	currentSpecialGroups
protected final UUID	currentUserUUID
protected org.dspace.app.rest.utils.BitstreamResource.BitstreamDocument	document
protected final EPersonService	ePersonService
protected final String	name
protected final boolean	shouldGenerateCoverPage
protected final UUID	uuid

Constructor Summary

Constructors

Constructor	Description
BitstreamResource(String name, UUID uuid, UUID currentUserUUID, Set<UUID> currentSpecialGroups, boolean shouldGenerateCoverPage)

Method Summary

Modifier and Type	Method	Description
long	contentLength()
String	getChecksum()
String	getDescription()
String	getFilename()
InputStream	getInputStream()

Methods inherited from class org.springframework.core.io.AbstractResource

createRelative, equals, exists, getFile, getFileForLastModifiedCheck, getURI, getURL, hashCode, isFile, isOpen, isReadable, lastModified, readableChannel, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.core.io.Resource

getContentAsByteArray, getContentAsString

Field Details

name

protected final String name

uuid

protected final UUID uuid

currentUserUUID

protected final UUID currentUserUUID

shouldGenerateCoverPage

protected final boolean shouldGenerateCoverPage

currentSpecialGroups

protected final Set<UUID> currentSpecialGroups

bitstreamService

protected final BitstreamService bitstreamService

ePersonService

protected final EPersonService ePersonService

citationDocumentService

protected final CitationDocumentService citationDocumentService

document

protected org.dspace.app.rest.utils.BitstreamResource.BitstreamDocument document

Constructor Details

BitstreamResource

public BitstreamResource(String name,
 UUID uuid,
 UUID currentUserUUID,
 Set<UUID> currentSpecialGroups,
 boolean shouldGenerateCoverPage)

Method Details

getDescription

public String getDescription()

getInputStream

public InputStream getInputStream()
                           throws IOException

Throws:

IOException

getFilename

public String getFilename()

Specified by:

getFilename in interface Resource

Overrides:

getFilename in class AbstractResource

contentLength

public long contentLength()
                   throws IOException

Specified by:

contentLength in interface Resource

Overrides:

contentLength in class AbstractResource

Throws:

IOException

getChecksum

public String getChecksum()