StatusWith<DiskLoc> HeapRecordStore::insertRecord(OperationContext* txn,
const DocWriter* doc,
bool enforceQuota) {
const int len = doc->documentSize();
if (_isCapped && len > _cappedMaxSize) {
// We use dataSize for capped rollover and we don't want to delete everything if we know
// this won't fit.
return StatusWith<DiskLoc>(ErrorCodes::BadValue,
"object to insert exceeds cappedMaxSize");
}
// TODO padding?
const int lengthWithHeaders = len + HeapRecord::HeaderSize;
boost::shared_array<char> buf(new char[lengthWithHeaders]);
HeapRecord* rec = reinterpret_cast<HeapRecord*>(buf.get());
rec->lengthWithHeaders() = lengthWithHeaders;
doc->writeDocument(rec->data());
const DiskLoc loc = allocateLoc();
_records[loc] = buf;
_dataSize += len;
cappedDeleteAsNeeded(txn);
return StatusWith<DiskLoc>(loc);
}
StatusWith<DiskLoc> HeapRecordStore::insertRecord(OperationContext* txn,
const DocWriter* doc,
bool enforceQuota) {
const int len = doc->documentSize();
if (_isCapped && len > _cappedMaxSize) {
// We use dataSize for capped rollover and we don't want to delete everything if we know
// this won't fit.
return StatusWith<DiskLoc>(ErrorCodes::BadValue,
"object to insert exceeds cappedMaxSize");
}
HeapRecord rec(len);
doc->writeDocument(rec.data.get());
DiskLoc loc;
if (_data->isOplog) {
StatusWith<DiskLoc> status = extractAndCheckLocForOplog(rec.data.get(), len);
if (!status.isOK())
return status;
loc = status.getValue();
}
else {
loc = allocateLoc();
}
txn->recoveryUnit()->registerChange(new InsertChange(_data, loc));
_data->dataSize += len;
_data->records[loc] = rec;
cappedDeleteAsNeeded(txn);
return StatusWith<DiskLoc>(loc);
}
StatusWith<DiskLoc> HeapRecordStoreBtree::insertRecord(OperationContext* txn,
const DocWriter* doc,
bool enforceQuota) {
Record rec(doc->documentSize());
doc->writeDocument(rec.data.get());
const DiskLoc loc = allocateLoc();
_records[loc] = rec;
return StatusWith<DiskLoc>(loc);
}
StatusWith<DiskLoc> HeapRecordStoreBtree::insertRecord(OperationContext* txn,
const char* data,
int len,
bool enforceQuota) {
Record rec(len);
memcpy(rec.data.get(), data, len);
const DiskLoc loc = allocateLoc();
_records[loc] = rec;
return StatusWith<DiskLoc>(loc);
}
StatusWith<RecordId> HeapRecordStoreBtree::insertRecord(OperationContext* txn,
const DocWriter* doc,
bool enforceQuota) {
Record rec(doc->documentSize());
doc->writeDocument(rec.data.get());
const RecordId loc = allocateLoc();
_records[loc] = rec;
HeapRecordStoreBtreeRecoveryUnit::notifyInsert(txn, this, loc);
return StatusWith<RecordId>(loc);
}
StatusWith<RecordId> HeapRecordStoreBtree::insertRecord(OperationContext* txn,
const char* data,
int len,
bool enforceQuota) {
Record rec(len);
memcpy(rec.data.get(), data, len);
const RecordId loc = allocateLoc();
_records[loc] = rec;
HeapRecordStoreBtreeRecoveryUnit::notifyInsert(txn, this, loc);
return StatusWith<RecordId>(loc);
}
