@Override
public ExhibitionSection getExhibitionSection(ExhibitionSection search) {
if (searchExhibitionSectionsByID.containsKey(search.getId())) {
return searchExhibitionSectionsByID.get(search.getId());
}
if (searchExhibitionSectionsByName.containsKey(nameKey(search))) {
return searchExhibitionSectionsByName.get(nameKey(search));
}
return search;
}
private String nameKey(ExhibitionSection exhibitionSection) {
try {
return exhibitionSection
.getExhibitionID()
.getName()
.concat(":->")
.concat(exhibitionSection.getSectionNumber());
} catch (Exception e) {
return e.getMessage();
}
}
private void buildIndexes() {
// Clear All Indexes
searchExhibitionSectionsByName.clear();
searchExhibitionSectionsByID.clear();
// Rebuild them...
for (Iterator it = collection.iterator(); it.hasNext(); ) {
ExhibitionSection exhibitionSection = (ExhibitionSection) it.next();
searchExhibitionSectionsByID.put(exhibitionSection.getId(), exhibitionSection);
searchExhibitionSectionsByName.put(nameKey(exhibitionSection), exhibitionSection);
}
}
@Override
public boolean isAddable(ExhibitionSection exhibitionSection) {
if (!searchExhibitionSectionsByName.containsKey(nameKey(exhibitionSection))) return true;
return (Objects.equals(
searchExhibitionSectionsByName.get(nameKey(exhibitionSection)).getId(),
exhibitionSection.getId()));
}