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:

org.springframework.core.io.InputStreamSource, org.springframework.core.io.Resource

public class BitstreamResource
extends org.springframework.core.io.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.

Constructor Summary

Constructors

Constructor	Description
BitstreamResource(InputStream inputStream, String name, UUID uuid, long sizeBytes)

Method Summary

Modifier and Type	Method	Description
long	contentLength()
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

Constructor Detail

BitstreamResource

public BitstreamResource(InputStream inputStream,
                         String name,
                         UUID uuid,
                         long sizeBytes)

Method Detail

getDescription

public String getDescription()

getInputStream

public InputStream getInputStream()
                           throws IOException

Throws:

IOException

getFilename

public String getFilename()

Specified by:

getFilename in interface org.springframework.core.io.Resource

Overrides:

getFilename in class org.springframework.core.io.AbstractResource

contentLength

public long contentLength()
                   throws IOException

Specified by:

contentLength in interface org.springframework.core.io.Resource

Overrides:

contentLength in class org.springframework.core.io.AbstractResource

Throws:

IOException