@Override
/** when a record is updated/deleted, need to use this to */
public void removeRecordFromMatcher(InputRecord ir) {
Long id = new Long(ir.getId());
List<String> isbns = inputId2isbn.get(id);
if (isbns != null) {
for (String isbn : isbns) {
List<Long> inputIds = isbn2inputIds.get(isbn);
if (inputIds != null) {
inputIds.remove(id);
if (inputIds.size() > 0) {
isbn2inputIds.put(isbn, inputIds);
} else {
isbn2inputIds.remove(isbn);
}
}
}
}
inputId2isbn.remove(id);
// keep database in sync. Don't worry about the one-off performance hit...yet.
getMAS()
.getMarcAggregationServiceDAO()
.deleteMergeRow(MarcAggregationServiceDAO.matchpoints_020a_table, id);
}
public boolean matchpointsHaveChanged(SaxMarcXmlRecord r, InputRecord ir) {
LOG.debug("isbn matchpointsHaveChanged? ID: " + ir.getId());
Map<Long, List<String>> cachedListId2isbn =
getMAS()
.getMarcAggregationServiceDAO()
.get1StrMatchpointsRecordsCache(
Long.valueOf(ir.getId()), MarcAggregationServiceDAO.matchpoints_020a_table);
LOG.debug("cachedListId2isbn: " + cachedListId2isbn);
List<String> cachedId2isbn = new ArrayList<String>();
if (cachedListId2isbn.containsKey(ir.getId())) {
cachedId2isbn = cachedListId2isbn.get(ir.getId());
LOG.debug("cachedId2isbn: " + cachedId2isbn);
}
List<String> thisId2isbn = new ArrayList<String>();
List<Field> fields = r.getDataFields(20);
for (Field field : fields) {
List<String> subfields = SaxMarcXmlRecord.getSubfieldOfField(field, 'a');
for (String subfield : subfields) {
String isbn = getIsbn(subfield);
if (!isIsbnValid(isbn)) {
continue; // bad data will cause trouble up the road.
}
LOG.debug("adding thisId2isbn: " + isbn);
thisId2isbn.add(isbn);
}
}
LOG.error(
"gonna compare cachedId2isbn: "
+ cachedId2isbn
+ " ...with... thisId2isbn: "
+ thisId2isbn);
Set<String> setA = new HashSet<String>(cachedId2isbn);
Set<String> setB = new HashSet<String>(thisId2isbn);
boolean same = setA.containsAll(thisId2isbn) && setB.containsAll(cachedId2isbn);
return (!same);
}