@Override
public boolean convertRecords2Links() {
final Map<OIdentifiable, Change> newChangedValues = new HashMap<OIdentifiable, Change>();
for (Map.Entry<OIdentifiable, Change> entry : changes.entrySet()) {
OIdentifiable identifiable = entry.getKey();
if (identifiable instanceof ORecord) {
ORID identity = identifiable.getIdentity();
ORecord record = (ORecord) identifiable;
identity = record.getIdentity();
newChangedValues.put(identity, entry.getValue());
} else newChangedValues.put(entry.getKey().getIdentity(), entry.getValue());
}
for (Map.Entry<OIdentifiable, Change> entry : newChangedValues.entrySet()) {
if (entry.getKey() instanceof ORecord) {
ORecord record = (ORecord) entry.getKey();
newChangedValues.put(record, entry.getValue());
} else return false;
}
newEntries.clear();
changes.clear();
changes.putAll(newChangedValues);
return true;
}
public void formatMultiValue(
final Iterator<?> iIterator, final StringWriter buffer, final String format)
throws IOException {
if (iIterator != null) {
int counter = 0;
String objectJson;
while (iIterator.hasNext()) {
final Object entry = iIterator.next();
if (entry != null) {
if (counter++ > 0) buffer.append(", ");
if (entry instanceof OIdentifiable) {
ORecord<?> rec = ((OIdentifiable) entry).getRecord();
try {
objectJson = rec.getRecord().toJSON(format);
buffer.append(objectJson);
} catch (Exception e) {
OLogManager.instance()
.error(this, "Error transforming record " + rec.getIdentity() + " to JSON", e);
}
} else if (OMultiValue.isMultiValue(entry))
formatMultiValue(OMultiValue.getMultiValueIterator(entry), buffer, format);
else buffer.append(OJSONWriter.writeValue(entry, format));
}
}
}
}
@Override
public boolean convertRecords2Links() {
for (int i = 0; i < entriesLength; i++) {
final Object entry = entries[i];
if (entry instanceof OIdentifiable) {
final OIdentifiable identifiable = (OIdentifiable) entry;
if (identifiable instanceof ORecord) {
final ORecord record = (ORecord) identifiable;
if (record.isDirty() || record.getIdentity().isNew()) {
record.save();
}
entries[i] = record.getIdentity();
}
}
}
return true;
}
private List<OClusterPosition> getValidPositions(int clusterId) {
final List<OClusterPosition> positions = new ArrayList<OClusterPosition>();
final ORecordIteratorCluster<?> iteratorCluster =
database.browseCluster(database.getClusterNameById(clusterId));
for (int i = 0; i < 100; i++) {
if (!iteratorCluster.hasNext()) break;
ORecord<?> doc = iteratorCluster.next();
positions.add(doc.getIdentity().getClusterPosition());
}
return positions;
}
@SuppressWarnings("unchecked")
private Map<Object, Object> convertToRIDsIfPossible(final Map<Object, Object> params) {
final Map<Object, Object> newParams = new HashMap<Object, Object>(params.size());
for (Entry<Object, Object> entry : params.entrySet()) {
final Object value = entry.getValue();
if (value instanceof Set<?> && ((Set<?>) value).iterator().next() instanceof ORecord) {
// CONVERT RECORDS AS RIDS
final Set<ORID> newSet = new HashSet<ORID>();
for (ORecord rec : (Set<ORecord>) value) {
newSet.add(rec.getIdentity());
}
newParams.put(entry.getKey(), newSet);
} else if (value instanceof List<?> && ((List<?>) value).get(0) instanceof ORecord) {
// CONVERT RECORDS AS RIDS
final List<ORID> newList = new ArrayList<ORID>();
for (ORecord rec : (List<ORecord>) value) {
newList.add(rec.getIdentity());
}
newParams.put(entry.getKey(), newList);
} else if (value instanceof Map<?, ?>
&& ((Map<?, ?>) value).values().iterator().next() instanceof ORecord) {
// CONVERT RECORDS AS RIDS
final Map<Object, ORID> newMap = new HashMap<Object, ORID>();
for (Entry<?, ORecord> mapEntry : ((Map<?, ORecord>) value).entrySet()) {
newMap.put(mapEntry.getKey(), mapEntry.getValue().getIdentity());
}
newParams.put(entry.getKey(), newMap);
} else if (entry.getValue() instanceof ORecord) {
newParams.put(entry.getKey(), ((OIdentifiable) entry.getValue()).getIdentity());
} else newParams.put(entry.getKey(), entry.getValue());
}
return newParams;
}
@Override
public int serialize(byte[] stream, int offset, UUID ownerUuid) {
for (int i = 0; i < entriesLength; i++) {
final Object entry = entries[i];
if (entry instanceof OIdentifiable) {
final OIdentifiable identifiable = (OIdentifiable) entry;
if (identifiable instanceof ORecord) {
final ORecord record = (ORecord) identifiable;
if (record.isDirty() || record.getIdentity().isNew()) {
record.save();
}
}
}
}
if (!deserialized) {
System.arraycopy(serializedContent, 0, stream, offset, serializedContent.length);
if (contentWasChanged) {
OIntegerSerializer.INSTANCE.serialize(size, stream, offset);
offset += serializedContent.length;
} else {
offset += serializedContent.length;
return offset;
}
} else {
OIntegerSerializer.INSTANCE.serialize(size, stream, offset);
offset += OIntegerSerializer.INT_SIZE;
}
for (Object entry : entries) {
if (entry instanceof OIdentifiable) {
OLinkSerializer.INSTANCE.serialize((OIdentifiable) entry, stream, offset);
offset += OLinkSerializer.RID_SIZE;
}
}
return offset;
}
