/**
* Retrieve a collection of ContentResource objects pf a particular resource-type. The collection
* will contain no more than the number of items specified as the pageSize, where pageSize is a
* non-negative number less than or equal to 1028. The resources will be selected in ascending
* order by resource-id. If the resources of the specified resource-type in the
* ContentHostingService in ascending order by resource-id are indexed from 0 to M and this method
* is called with parameters of N for pageSize and I for page, the resources returned will be
* those with indexes (I*N) through ((I+1)*N - 1). For example, if pageSize is 1028 and page is 0,
* the resources would be those with indexes of 0 to 1027. This method finds the resources the
* current user has access to from a "page" of all resources of the specified type. If that page
* contains no resources the current user has access to, the method returns an empty collection.
* If the page does not exist (i.e. there are fewer than ((page+1)*page_size) resources of the
* specified type), the method returns null.
*
* @param resourceType
* @param pageSize
* @param page
* @return
*/
public static Collection<ContentResource> getResourcesOfType(
String resourceType, int pageSize, int page) {
org.sakaiproject.content.api.ContentHostingService service = getInstance();
if (service == null) return null;
return service.getResourcesOfType(resourceType, pageSize, page);
}
