public override async Task<BerkeleyError> DeleteCurrentAsync(BerkeleyCursor cursor, BerkeleyDbDelete flag)
{
String requestUri = "api/cursor/deletecurrent/?handle=" + cursor.Handle.ToString() + "&flag=" + flag.ToStringEx();
HttpResponseMessage response = await _httpClient.GetAsync(requestUri).ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
return new BerkeleyError(response.StatusCode);
BerkeleyDbError error = await SerializeHelper.GetErrorAsync(_serializer, response.Content).ConfigureAwait(false);
return new BerkeleyError(error);
}
public override async Task<BerkeleyResult<BerkeleyDtoGet>> GetDtoGet(BerkeleyCursor cursor, Byte[] key, BerkeleyDbOperation operation, BerkeleyDbMultiple multiple, int bufferSize)
{
var requestUri = "api/cursor/read/?handle=" + cursor.Handle.ToString() + "&operation=" + operation.ToStringEx() + "&multiple=" + multiple.ToStringEx() + "&size=" + bufferSize.ToString();
var content = new ObjectContent<Byte[]>(key, _formatter, (String)null);
HttpResponseMessage response = await _httpClient.PostAsync(requestUri, content).ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
return new BerkeleyResult<BerkeleyDtoGet>(response.StatusCode);
BerkeleyDtoGet berkeleyDataGet = await SerializeHelper.GetDataGetAsync(_serializer, response.Content).ConfigureAwait(false);
return new BerkeleyResult<BerkeleyDtoGet>((BerkeleyDbError)berkeleyDataGet.ErrorCode, berkeleyDataGet);
}
public override async Task<BerkeleyError> WritePartialAsync(BerkeleyCursor cursor, Byte[] key, Byte[] value, int offset, int bufferSize)
{
JToken jtoken = SerializeHelper.CreateJTokenDtoPartialPut(offset == 0 ? key : null, value, bufferSize, offset);
var content = new ObjectContent<JToken>(jtoken, _formatter, (String)null);
HttpResponseMessage response = await _httpClient.PostAsync("api/cursor/writepartial/?handle=" + cursor.Handle.ToString(), content).ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
return new BerkeleyError(response.StatusCode);
String errorString = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
BerkeleyDbError error = (BerkeleyDbError)Int32.Parse(errorString);
return new BerkeleyError(error);
}
public override async Task<BerkeleyResult<Byte[]>> ReadPartialAsync(BerkeleyCursor cursor, Byte[] key, int offset, int bufferSize)
{
ObjectContent content = null;
if (offset == 0)
content = new ObjectContent<Byte[]>(key, _formatter, (String)null);
String requestUri = "api/cursor/readpartial/?handle=" + cursor.Handle.ToString() + "&valueOffset=" + offset.ToString() + "&size=" + bufferSize.ToString();
HttpResponseMessage response = await _httpClient.PostAsync(requestUri, content).ConfigureAwait(false);
if (!response.IsSuccessStatusCode)
return new BerkeleyResult<Byte[]>(response.StatusCode);
BerkeleyDtoGet dataGet = await SerializeHelper.GetDataGetAsync(_serializer, response.Content).ConfigureAwait(false);
if (dataGet.ErrorCode == 0)
return new BerkeleyResult<Byte[]>(dataGet.Value);
else
return new BerkeleyResult<Byte[]>((BerkeleyDbError)dataGet.ErrorCode);
}
public abstract Task <BerkeleyResult <Dto.BerkeleyDtoGet> > GetDtoGet(BerkeleyCursor cursor, Byte[] key, BerkeleyDbOperation operation, BerkeleyDbMultiple multiple, int bufferSize);
public abstract Task <BerkeleyError> CloseCursorAsync(BerkeleyCursor cursor);
public abstract Task <BerkeleyError> DeleteCurrentAsync(BerkeleyCursor cursor, BerkeleyDbDelete flag);
public abstract Task <BerkeleyResult <Byte[]> > ReadPartialAsync(BerkeleyCursor cursor, Byte[] key, int offset, int bufferSize);
public abstract Task <BerkeleyError> WritePartialAsync(BerkeleyCursor cursor, Byte[] key, Byte[] value, int offset, int bufferSize);
public abstract Task<BerkeleyResult<Dto.BerkeleyDtoGet>> GetDtoGet(BerkeleyCursor cursor, Byte[] key, BerkeleyDbOperation operation, BerkeleyDbMultiple multiple, int bufferSize);
public abstract Task<BerkeleyError> DeleteCurrentAsync(BerkeleyCursor cursor, BerkeleyDbDelete flag);
public abstract Task<BerkeleyError> CloseCursorAsync(BerkeleyCursor cursor);
public abstract Task<BerkeleyError> WritePartialAsync(BerkeleyCursor cursor, Byte[] key, Byte[] value, int offset, int bufferSize);
public abstract Task<BerkeleyResult<Byte[]>> ReadPartialAsync(BerkeleyCursor cursor, Byte[] key, int offset, int bufferSize);
