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

Class DSpaceObjectMetadataAddOperation<R extends DSpaceObject>

java.lang.Object

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

org.dspace.app.rest.repository.patch.operation.DSpaceObjectMetadataAddOperation<R>

@Component
public class DSpaceObjectMetadataAddOperation<R extends DSpaceObject>
extends PatchOperation<R>

Class for PATCH ADD operations on Dspace Objects' metadata Usage: (can be done on other dso than Item also): - ADD metadata (with schema.identifier.qualifier) value of a dso (here: Item) to end of list of md curl -X PATCH http://${dspace.server.url}/api/core/items/<:id-item> -H " Content-Type: application/json" -d '[{ "op": "add", "path": " /metadata/schema.identifier.qualifier(/0|-)}", "value": "metadataValue"]'

Author:

Maria Verdonck (Atmire) on 18/11/2019

Field Summary

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
DSpaceObjectMetadataAddOperation()

Method Summary

Modifier and Type	Method	Description
R	perform(Context context, R 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

Constructor Details

DSpaceObjectMetadataAddOperation

public DSpaceObjectMetadataAddOperation()

Method Details

perform

public R perform(Context context,
 R 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<R extends DSpaceObject>

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<R extends DSpaceObject>

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