org.fcrepo.client

Interface FedoraDatastream

All Superinterfaces:

FedoraResource

public interface FedoraDatastream
extends FedoraResource

A Fedora Datastream, a Resource that can contain content.

Since:

2014-08-01

Author:

escowles

Method Summary

Methods

Modifier and Type	Method and Description
void	checkFixity() Check the size and checksum of the datastream content.
InputStream	getContent() Get the datastream content as an InputStream.
URI	getContentDigest() Get the checksum of the datastream content.
Long	getContentSize() Get the size of the datastream content in bytes.
String	getContentType() Get the datastream content type (MIME type).
String	getFilename() Get the datastream filename.
FedoraObject	getObject() Get the Object that contains this Datastream.
boolean	hasContent() Check whether this Datastream has content.
void	updateContent(FedoraContent content) Replace the content of this Datastream.

Methods inherited from interface org.fcrepo.client.FedoraResource

copy, delete, getCreatedDate, getEtagValue, getLastModifiedDate, getMixins, getName, getPath, getProperties, getSize, isWritable, move, updateProperties, updateProperties

Method Detail

checkFixity

void checkFixity()
                 throws FedoraException

Check the size and checksum of the datastream content.

Throws:

FedoraException

getContent

InputStream getContent()
                       throws FedoraException

Get the datastream content as an InputStream.

Throws:

FedoraException

getContentDigest

URI getContentDigest()
                     throws FedoraException

Get the checksum of the datastream content.

Throws:

FedoraException

getContentSize

Long getContentSize()
                    throws FedoraException

Get the size of the datastream content in bytes.

Throws:

FedoraException

getFilename

String getFilename()
                   throws FedoraException

Get the datastream filename.

Throws:

FedoraException

getContentType

String getContentType()
                      throws FedoraException

Get the datastream content type (MIME type).

Throws:

FedoraException

getObject

FedoraObject getObject()
                       throws FedoraException

Get the Object that contains this Datastream.

Throws:

FedoraException

hasContent

boolean hasContent()
                   throws FedoraException

Check whether this Datastream has content.

Throws:

FedoraException

updateContent

void updateContent(FedoraContent content)
                   throws FedoraException

Replace the content of this Datastream.

Parameters:

content - Updated content of the datastream.

Throws:

FedoraException