Status ChunkType::validate() const {
if (!_name.is_initialized() || _name->empty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << name.name() << " field");
}
if (!_ns.is_initialized() || _ns->empty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << ns.name() << " field");
}
if (!_min.is_initialized() || _min->isEmpty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << min.name() << " field");
}
if (!_max.is_initialized() || _max->isEmpty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << max.name() << " field");
}
if (!_version.is_initialized() || !_version->isSet()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << version.name() << " field");
}
if (!_shard.is_initialized() || _shard->empty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << shard.name() << " field");
}
// NOTE: all the following semantic checks should eventually become the caller's
// responsibility, and should be moved out of this class completely
// 'min' and 'max' must share the same fields.
if (_min->nFields() != _max->nFields()) {
return Status(ErrorCodes::FailedToParse,
str::stream() << "min and max have a different number of keys");
}
BSONObjIterator minIt(getMin());
BSONObjIterator maxIt(getMax());
while (minIt.more() && maxIt.more()) {
BSONElement minElem = minIt.next();
BSONElement maxElem = maxIt.next();
if (strcmp(minElem.fieldName(), maxElem.fieldName())) {
return Status(ErrorCodes::FailedToParse,
str::stream() << "min and max must have the same set of keys");
}
}
// 'max' should be greater than 'min'.
if (_min->woCompare(getMax()) >= 0) {
return Status(ErrorCodes::FailedToParse,
str::stream() << "max key must be greater than min key");
}
return Status::OK();
}
Status ChunkType::validate() const {
if (!_name.is_initialized() || _name->empty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << name.name() << " field");
}
if (!_ns.is_initialized() || _ns->empty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << ns.name() << " field");
}
if (!_min.is_initialized() || _min->isEmpty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << min.name() << " field");
}
if (!_max.is_initialized() || _max->isEmpty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << max.name() << " field");
}
if (!_version.is_initialized() || !_version->isSet()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << version.name() << " field");
}
if (!_shard.is_initialized() || _shard->empty()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << shard.name() << " field");
}
// 'min' and 'max' must share the same fields.
if (_min->nFields() != _max->nFields()) {
return Status(ErrorCodes::BadValue,
str::stream() << "min and max have a different number of keys");
}
BSONObjIterator minIt(getMin());
BSONObjIterator maxIt(getMax());
while (minIt.more() && maxIt.more()) {
BSONElement minElem = minIt.next();
BSONElement maxElem = maxIt.next();
if (strcmp(minElem.fieldName(), maxElem.fieldName())) {
return Status(ErrorCodes::BadValue,
str::stream() << "min and max must have the same set of keys");
}
}
// 'max' should be greater than 'min'.
if (_min->woCompare(getMax()) >= 0) {
return Status(ErrorCodes::BadValue,
str::stream() << "max key must be greater than min key");
}
return Status::OK();
}
Status ChunkType::validate() const {
if (!_min.is_initialized() || _min->isEmpty()) {
return Status(ErrorCodes::NoSuchKey, str::stream() << "missing " << min.name() << " field");
}
if (!_max.is_initialized() || _max->isEmpty()) {
return Status(ErrorCodes::NoSuchKey, str::stream() << "missing " << max.name() << " field");
}
if (!_version.is_initialized() || !_version->isSet()) {
return Status(ErrorCodes::NoSuchKey, str::stream() << "missing version field");
}
if (!_shard.is_initialized() || !_shard->isValid()) {
return Status(ErrorCodes::NoSuchKey,
str::stream() << "missing " << shard.name() << " field");
}
// 'min' and 'max' must share the same fields.
if (_min->nFields() != _max->nFields()) {
return {ErrorCodes::BadValue,
str::stream() << "min and max don't have the same number of keys: " << *_min << ", "
<< *_max};
}
BSONObjIterator minIt(getMin());
BSONObjIterator maxIt(getMax());
while (minIt.more() && maxIt.more()) {
BSONElement minElem = minIt.next();
BSONElement maxElem = maxIt.next();
if (strcmp(minElem.fieldName(), maxElem.fieldName())) {
return {ErrorCodes::BadValue,
str::stream() << "min and max don't have matching keys: " << *_min << ", "
<< *_max};
}
}
// 'max' should be greater than 'min'.
if (_min->woCompare(getMax()) >= 0) {
return {ErrorCodes::BadValue,
str::stream() << "max is not greater than min: " << *_min << ", " << *_max};
}
return Status::OK();
}
