org.dspace.content.crosswalk

Class LicenseStreamDisseminationCrosswalk

java.lang.Object

org.dspace.content.crosswalk.LicenseStreamDisseminationCrosswalk

All Implemented Interfaces:

StreamDisseminationCrosswalk

public class LicenseStreamDisseminationCrosswalk
extends Object
implements StreamDisseminationCrosswalk

Export the object's DSpace deposit license.

Version:

$Revision: 1.0 $

Author:

Larry Stone

Field Summary

Fields

Modifier and Type	Field and Description
protected BitstreamService	bitstreamService

Constructor Summary

Constructors

Constructor and Description
LicenseStreamDisseminationCrosswalk()

Method Summary

Modifier and Type	Method and Description
boolean	canDisseminate(Context context, DSpaceObject dso) Predicate: Can this disseminator crosswalk the given object.
void	disseminate(Context context, DSpaceObject dso, OutputStream out) Execute crosswalk on the given object, sending output to the stream.
String	getMIMEType()

Methods inherited from class java.lang.Object

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

Field Detail

bitstreamService

protected BitstreamService bitstreamService

Constructor Detail

LicenseStreamDisseminationCrosswalk

public LicenseStreamDisseminationCrosswalk()

Method Detail

canDisseminate

public boolean canDisseminate(Context context,
                              DSpaceObject dso)

Description copied from interface: StreamDisseminationCrosswalk

Predicate: Can this disseminator crosswalk the given object.

Specified by:

canDisseminate in interface StreamDisseminationCrosswalk

Parameters:

context - context

dso - dspace object, e.g. an Item.

Returns:

true when disseminator is capable of producing metadata.

disseminate

public void disseminate(Context context,
                        DSpaceObject dso,
                        OutputStream out)
                 throws CrosswalkException,
                        IOException,
                        SQLException,
                        AuthorizeException

Description copied from interface: StreamDisseminationCrosswalk

Execute crosswalk on the given object, sending output to the stream.

Specified by:

disseminate in interface StreamDisseminationCrosswalk

Parameters:

context - the DSpace context

dso - the DSpace Object whose metadata to export.

out - output stream to write to

Throws:

CrosswalkInternalException - (CrosswalkException) failure of the crosswalk itself.

CrosswalkObjectNotSupported - (CrosswalkException) Cannot crosswalk this kind of DSpace object.

IOException - I/O failure in services this calls

SQLException - Database failure in services this calls

AuthorizeException - current user not authorized for this operation.

CrosswalkException

getMIMEType

public String getMIMEType()

Specified by:

getMIMEType in interface StreamDisseminationCrosswalk