// BsRangeQueryByPage get >= startkey && <= endkey có chia page theo begin and end==============================
public bool BsRangeQueryByPage(string bsKey, string startItemKey, string endItemKey, long begin, long end,
ref TItemSetResult itemSetResult, ref long total)
{
lock (_object)
{
TClientInfo clientInfo = _setClient.getClient();
if (!clientInfo.isOpen())
{
clientInfo.doOpen();
}
if (!clientInfo.sureOpen())
{
Thread.Sleep(1 * 100);
if (!clientInfo.sureOpen())
{
Console.WriteLine("Can't open");
return(false);
}
}
_aClient = (TStringBigSetKVService.Client)clientInfo.getClient();
byte[] BstartItemKey;
byte[] BendItemKey;
try
{
BstartItemKey = Encoding.UTF8.GetBytes(startItemKey);
BendItemKey = Encoding.UTF8.GetBytes(endItemKey);
}
catch (Exception e)
{
Console.WriteLine("error " + e.ToString());
clientInfo.cleanUp();
return(false);
}
var bsRangeQueryAsync = _aClient.bsRangeQueryAsync(bsKey, BstartItemKey, BendItemKey);
if (bsRangeQueryAsync.Result.Items.Items.Count < 1)
{
clientInfo.cleanUp();
return(false);
}
if (begin < 0)
{
begin = 0;
}
if (end > bsRangeQueryAsync.Result.Items.Items.Count)
{
end = bsRangeQueryAsync.Result.Items.Items.Count;
}
total = bsRangeQueryAsync.Result.Items.Items.Count;
itemSetResult.Items.Items.CopyTo(Convert.ToInt32(begin), bsRangeQueryAsync.Result.Items.Items.ToArray(), 0, Convert.ToInt32(end - begin));
clientInfo.cleanUp();
return(false);
}
}
// BsGetSliceByArray get by position begin -> end
public bool BsGetSliceByArray(string bsKey, int begin, int count, ref TItemSetResult itemSetResult)
{
TClientInfo clientInfo = _setClient.getClient();
if (!clientInfo.isOpen())
{
clientInfo.doOpen();
}
if (!clientInfo.sureOpen())
{
Thread.Sleep(1 * 100);
if (!clientInfo.sureOpen())
{
Console.WriteLine("Can't open");
return(false);
}
}
_aClient = (TStringBigSetKVService.Client)clientInfo.getClient();
var bsGetSliceRAsync = _aClient.bsGetSliceRAsync(bsKey, begin, count);
if (bsGetSliceRAsync.IsCanceled || bsGetSliceRAsync.IsFaulted)
{
Console.WriteLine("bsGetSliceRAsync.IsCanceled || bsGetSliceRAsync.IsFaulted");
clientInfo.cleanUp();
return(false);
}
if (bsGetSliceRAsync.Result.Items.Items.Count < 1)
{
clientInfo.cleanUp();
return(false);
}
itemSetResult = bsGetSliceRAsync.Result;
clientInfo.cleanUp();
return(true);
}
// BsGetSlice get all
public bool BsGetSlice(string bsKey, ref TItemSetResult itemSetResult)
{
lock (_object){
TClientInfo clientInfo = _setClient.getClient();
if (!clientInfo.isOpen())
{
clientInfo.doOpen();
}
if (!clientInfo.sureOpen())
{
Thread.Sleep(1 * 100);
if (!clientInfo.sureOpen())
{
Console.WriteLine("Can't open");
return(false);
}
}
_aClient = (TStringBigSetKVService.Client)clientInfo.getClient();
var getTotalCountAsync = _aClient.getTotalCountAsync(bsKey);
if (getTotalCountAsync.IsCanceled || getTotalCountAsync.IsFaulted)
{
Console.WriteLine("getTotalCountAsync.IsCanceled || getTotalCountAsync.IsFaulted");
clientInfo.cleanUp();
return(false);
}
long totalCount = getTotalCountAsync.Result;
//Console.WriteLine("Count "+totalCount);
int count = Convert.ToInt32(totalCount);
if (count < 1)
{
clientInfo.cleanUp();
return(false);
}
var bsGetSliceRAsync = _aClient.bsGetSliceRAsync(bsKey, 0, count);
if (bsGetSliceRAsync.IsCanceled || bsGetSliceRAsync.IsFaulted)
{
Console.WriteLine("bsGetSliceRAsync.IsCanceled || bsGetSliceRAsync.IsFaulted");
clientInfo.cleanUp();
return(false);
}
itemSetResult = bsGetSliceRAsync.Result;
clientInfo.cleanUp();
return(true);
}
}
// BsRangeQuery get >= startkey && <= endkey
public bool BsRangeQuery(string bsKey, string startItemKey, string endItemKey, ref TItemSetResult itemSetResult)
{
lock (_object)
{
TClientInfo clientInfo = _setClient.getClient();
if (!clientInfo.isOpen())
{
clientInfo.doOpen();
}
if (!clientInfo.sureOpen())
{
Thread.Sleep(1 * 100);
if (!clientInfo.sureOpen())
{
Console.WriteLine("Can't open");
return(false);
}
}
_aClient = (TStringBigSetKVService.Client)clientInfo.getClient();
byte[] BstartItemKey;
byte[] BendItemKey;
try
{
BstartItemKey = Encoding.UTF8.GetBytes(startItemKey);
BendItemKey = Encoding.UTF8.GetBytes(endItemKey);
}
catch (Exception e)
{
Console.WriteLine("error " + e.ToString());
clientInfo.cleanUp();
return(false);
}
var bsRangeQueryAsync = _aClient.bsRangeQueryAsync(bsKey, BstartItemKey, BendItemKey);
if (bsRangeQueryAsync.IsCanceled || bsRangeQueryAsync.IsFaulted)
{
Console.WriteLine("bsRangeQueryAsync.IsCanceled || bsRangeQueryAsync.IsFaulted");
clientInfo.cleanUp();
return(false);
}
itemSetResult = bsRangeQueryAsync.Result;
if (itemSetResult.Items.Items.Count < 1)
{
clientInfo.cleanUp();
return(false);
}
clientInfo.cleanUp();
return(true);
}
}