Package org.dspace.app.rest.repository.patch.operation

Class BitstreamRemoveOperation

java.lang.Object

org.dspace.app.rest.repository.patch.operation.PatchOperation<Bitstream>

org.dspace.app.rest.repository.patch.operation.BitstreamRemoveOperation

@Component
public class BitstreamRemoveOperation
extends PatchOperation<Bitstream>

A PATCH operation for removing bitstreams in bulk from the repository. Example: curl -X PATCH http://${dspace.server.url}/api/core/bitstreams -H "Content-Type: application/json" -d '[ {"op": "remove", "path": "/bitstreams/${bitstream1UUID}"}, {"op": "remove", "path": "/bitstreams/${bitstream2UUID}"}, {"op": "remove", "path": "/bitstreams/${bitstream3UUID}"} ]'

Author:

Jens Vannerum (jens.vannerum@atmire.com)

Field Summary

Fields

Modifier and Type	Field	Description
static final String	OPERATION_PATH_BITSTREAM_REMOVE

Fields inherited from class org.dspace.app.rest.repository.patch.operation.PatchOperation

OPERATION_ADD, OPERATION_COPY, OPERATION_MOVE, OPERATION_REMOVE, OPERATION_REPLACE

Constructor Summary

Constructors

Constructor	Description
BitstreamRemoveOperation()

Method Summary

Modifier and Type	Method	Description
void	authorizeBitstreamRemoveAction(Context context, Bitstream bitstream, int operation)
Bitstream	perform(Context context, Bitstream resource, Operation operation)	Updates the rest model by applying the patch operation.
boolean	supports(Object objectToMatch, Operation operation)	Determines whether or not this Patch Operation can do this patch (Object of operation and path gets checked)

Methods inherited from class org.dspace.app.rest.repository.patch.operation.PatchOperation

checkOperationValue, getBooleanOperationValue

Methods inherited from class java.lang.Object

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

Field Details

OPERATION_PATH_BITSTREAM_REMOVE

public static final String OPERATION_PATH_BITSTREAM_REMOVE

See Also:

• Constant Field Values

Constructor Details

BitstreamRemoveOperation

public BitstreamRemoveOperation()

Method Details

perform

public Bitstream perform(Context context,
 Bitstream resource,
 Operation operation)
                  throws SQLException

Description copied from class: PatchOperation

Updates the rest model by applying the patch operation.

Specified by:

perform in class PatchOperation<Bitstream>

Parameters:

context - context of patch operation

resource - the dso.

operation - the patch operation.

Returns:

the patched dso

Throws:

SQLException

supports

public boolean supports(Object objectToMatch,
 Operation operation)

Description copied from class: PatchOperation

Determines whether or not this Patch Operation can do this patch (Object of operation and path gets checked)

Specified by:

supports in class PatchOperation<Bitstream>

Parameters:

objectToMatch - Object whose class must be instance of type object for which this PatchOperation was created

operation - Operation of the patch, should match this type of Patch Operation

Returns:

True if this PatchOperation class can do the patch for this given dso type and Path

authorizeBitstreamRemoveAction

public void authorizeBitstreamRemoveAction(Context context,
 Bitstream bitstream,
 int operation)
                                    throws SQLException

Throws:

SQLException