org.sakaiproject.entitybroker.entityprovider.capabilities

Interface BrowseSearchable

All Superinterfaces:

Browseable, EntityProvider

public interface BrowseSearchable
extends Browseable

This indicates that this entity will participate in browse functionality for entities, For example, it will provide lists of entities which are visible to users in locations which can be looked through and selected
This provides fine grained control over which entities will appear in a browse list, normally CollectionResolvable should show all entities, however, for the browse list we will explicitly filter by users and/or locations and may not show all entities, entities which do not implement this or BrowseableCollection will not appear in lists of entities which are being browsed
This is one of the capability extensions for the EntityProvider interface
This is the configuration interface for BrowseableCollection (the convention interface)

Author:

Aaron Zeckoski (azeckoski @ gmail.com)

Field Summary

Fields inherited from interface org.sakaiproject.entitybroker.entityprovider.capabilities.Browseable

BROWSE_DESC_KEY, BROWSE_TITLE_KEY

Method Summary

Modifier and Type	Method and Description
List<EntityData>	browseEntities(Search search, String userReference, String associatedReference, Map<String,Object> params) Returns the list of entities which are being browsed based on the given parameters See Browseable for the i18n keys

Methods inherited from interface org.sakaiproject.entitybroker.entityprovider.EntityProvider

getEntityPrefix

Method Detail

browseEntities

List<EntityData> browseEntities(Search search,
                                String userReference,
                                String associatedReference,
                                Map<String,Object> params)

Returns the list of entities which are being browsed based on the given parameters
See Browseable for the i18n keys

Parameters:

search - a search object which can define the order to return entities, search filters, and total number of entities returned, may be empty but will not be null, implementors are encouraged to support ordering and limiting of the number of returned results at least

userReference - (optional) the unique entity reference for a user which is browsing the results, this may be null to indicate that only items which are visible to all users should be shown

associatedReference - (optional) a globally unique reference to an entity, this is the entity that the returned browseable data must be associated with (e.g. limited by reference to a location/site/group or other associated entity), this may be null to indicate there is no association limit

params - (optional) incoming set of parameters which may be used to send data specific to this request, may be null

Returns:

a list of entity data objects which contain the reference, URL, display title and optionally other entity data

Throws:

SecurityException - if the data cannot be accessed by the current user or is not publicly accessible

IllegalArgumentException - if the reference is invalid or the search is invalid

IllegalStateException - if any other error occurs