private List<String> getRefTermAncestors(
UiSessionContext context, String id, Locale locale, ConceptSource conceptSource)
throws Exception {
ConceptService conceptService = (ConceptService) Context.getService(ConceptService.class);
ConceptManagementAppsService conceptManagementAppsService =
(ConceptManagementAppsService) Context.getService(ConceptManagementAppsService.class);
// there are no mappings so we need to send it through blank and let the user know
if (StringUtils.isEmpty(id) || StringUtils.isBlank(id) || id.contains("empty")) {
id = "0";
Set<ConceptReferenceTerm> parentTerms = new HashSet<ConceptReferenceTerm>();
Set<ConceptReferenceTerm> childTerms = new HashSet<ConceptReferenceTerm>();
return formatByRefTermForUIWithGson(conceptService, id, childTerms, parentTerms, locale);
}
Set<ConceptReferenceTerm> parentTerms =
conceptManagementAppsService.getRefTermParentReferenceTerms(
conceptService.getConceptReferenceTerm(Integer.parseInt(id)), conceptSource);
Set<ConceptReferenceTerm> childTerms =
conceptManagementAppsService.getRefTermChildReferenceTerms(
conceptService.getConceptReferenceTerm(Integer.parseInt(id)), conceptSource);
return formatByRefTermForUIWithGson(conceptService, id, childTerms, parentTerms, locale);
}
private List<String> formatByRefTermForUIWithGson(
ConceptService conceptService,
String id,
Set<ConceptReferenceTerm> childTerms,
Set<ConceptReferenceTerm> parentTerms,
Locale locale) {
List<String> data = new ArrayList<String>();
try {
Gson gson = new Gson();
ConceptReferenceTerm currentRefTerm =
conceptService.getConceptReferenceTerm(Integer.parseInt(id));
HashMap<ConceptReferenceTerm, List<Concept>> parentMappings =
getAssociatedConceptsToRefTerms(parentTerms);
HashMap<ConceptReferenceTerm, List<Concept>> childMappings =
getAssociatedConceptsToRefTerms(childTerms);
List<String> parents = new ArrayList<String>();
for (ConceptReferenceTerm term : parentTerms) {
List<Concept> mappedConcepts = parentMappings.get(term);
List<DataObject> mappedConceptsDOList = new ArrayList<DataObject>();
for (Concept concept : mappedConcepts) {
DataObject mappedConceptDataObject = simplifyConcept(concept, locale);
mappedConceptsDOList.add(mappedConceptDataObject);
}
DataObject refTermDataObject = simplifyReferenceTerm(term);
parents.add(gson.toJson(simplifyMapping(mappedConceptsDOList, refTermDataObject)));
}
List<String> children = new ArrayList<String>();
for (ConceptReferenceTerm term : childTerms) {
List<Concept> mappedConcepts = childMappings.get(term);
List<DataObject> mappedConceptsDOList = new ArrayList<DataObject>();
for (Concept concept : mappedConcepts) {
DataObject mappedConceptDataObject = simplifyConcept(concept, locale);
mappedConceptsDOList.add(mappedConceptDataObject);
}
DataObject refTermDataObject = simplifyReferenceTerm(term);
children.add(gson.toJson(simplifyMapping(mappedConceptsDOList, refTermDataObject)));
}
String currentTerm = gson.toJson(simplifyReferenceTerm(currentRefTerm));
DataObject ancestorsDataObject = simplifyAncestors(parents, children, currentTerm);
data.add(gson.toJson(ancestorsDataObject));
} catch (Exception e) {
log.error("Error generated", e);
}
return data;
}