public static HumanAnnotation newHumanAnnotation(String collectionPid, String coderId) {
HumanAnnotation humanAnnotation = null;
if (null == getHumanAnnotationPid(collectionPid, coderId)) {
String pid = newObject(new Collection(collectionPid).getTitle() + " Annotation");
if (null != pid) {
humanAnnotation = new HumanAnnotation(pid);
DublinCore dc = humanAnnotation.getDc();
dc.addType(FedoraObjectType.HUMAN_ANNOTATION.toString());
dc.saveOrUpdate();
List<Integer> instances = new Collection(collectionPid).getInstanceIds();
humanAnnotation.setInstances(instances, collectionPid, coderId);
}
}
return humanAnnotation;
}
public static String getHumanAnnotationPid(String collectionPid, String coderId) {
String query =
"select $obj from <#ri> "
+ "where $obj <dc:type> '"
+ FedoraObjectType.HUMAN_ANNOTATION.toString()
+ "' "
+ "and $obj <dc:creator> '"
+ coderId
+ "' "
+ "and $obj <"
+ Predicate.IS_ANNOTATION_OF.toString()
+ "> <info:fedora/"
+ collectionPid
+ "> ";
FedoraSearch search = new FedoraSearch();
RiSearchResponse response = search.riSearch(query);
String pid = search.getValue(response);
response.close();
return pid;
}
