private List <InnerData> ReadMetaDataUsingSelect(TCommand script, int countElements, bool isfirstAsk,
ref object lastId,
Func <MetaData, bool> isMine, ref bool isAllDataRead)
{
var list = new List <InnerData>();
var idDescription = PrepareKeyDescription(countElements, isfirstAsk, lastId);
SelectSearchResult result;
int count = 0;
var select = new SelectDescriptionForGeneric <TCommand>(idDescription, script, countElements,
new List <FieldDescription>());
var ret = SelectRead(select, out result);
while (!ret.IsError)
{
bool exit = false;
foreach (var searchData in result.Data)
{
var meta = _metaDataCommandCreator.ReadMetaFromSearchData(searchData);
var data = _userCommandCreator.ReadObjectFromSearchData(searchData.Fields);
meta.Hash = _hashCalculater.CalculateHashFromValue(data);
if (isMine(meta))
{
var innerData = new InnerData(new Transaction(meta.Hash, ""))
{
Data = _hashCalculater.SerializeValue(data),
MetaData = meta
};
list.Add(innerData);
count++;
}
lastId = meta.Id;
if (count == countElements)
{
exit = true;
break;
}
}
if (result.IsAllDataRead || exit)
{
break;
}
idDescription = PrepareKeyDescription(countElements, false, lastId);
select = new SelectDescriptionForGeneric <TCommand>(idDescription, script, count,
new List <FieldDescription>());
ret = SelectRead(select, out result);
}
isAllDataRead = result.IsAllDataRead;
return(list);
}
public UserTransaction Create(object key, object value)
{
var hash = _hashFromValue
? _hashCalculater.CalculateHashFromValue(value)
: _hashCalculater.CalculateHashFromKey(key);
var transaction = _distributor.CreateTransaction(hash);
transaction.OperationName = OperationName.Create;
transaction.OperationType = OperationType.Async;
if (!transaction.IsError)
{
CompleteTransaction(key, value, transaction);
PerfCounters.ProxyCounters.Instance.CreateCount.Increment();
}
return(transaction.UserTransaction);
}
