private void RebuildDefaultPayload()
{
var payload = new Dictionary <string, byte[]>
{
{ PayloadKey.Language, GraphOptions.ToUtf8Buffer(_language) },
{ PayloadKey.Source, GraphOptions.ToUtf8Buffer(_source) }
};
if (_name != null)
{
payload.Add(PayloadKey.Name, GraphOptions.ToUtf8Buffer(_name));
}
var readConsistencyLevel = ReadConsistencyLevel;
if (readConsistencyLevel != null)
{
payload.Add(PayloadKey.ReadConsistencyLevel, GraphOptions.ToUtf8Buffer(
GraphOptions.GetConsistencyName(readConsistencyLevel.Value)));
}
var writeConsistencyLevel = WriteConsistencyLevel;
if (writeConsistencyLevel != null)
{
payload.Add(PayloadKey.WriteConsitencyLevel, GraphOptions.ToUtf8Buffer(
GraphOptions.GetConsistencyName(writeConsistencyLevel.Value)));
}
if (ReadTimeoutMillis > 0)
{
payload.Add(PayloadKey.RequestTimeout, GraphOptions.ToBuffer(ReadTimeoutMillis));
}
_defaultPayload = payload;
}
internal IDictionary <string, byte[]> BuildPayload(IGraphStatement statement)
{
if (statement.GraphLanguage == null && statement.GraphName == null &&
statement.GraphSource == null && statement.ReadTimeoutMillis == 0)
{
if (!statement.IsSystemQuery || !_defaultPayload.ContainsKey(PayloadKey.Name))
{
//The user has not used the graph settings at statement level
//Or is a system query but there isn't a name defined at GraphOptions level
return(_defaultPayload);
}
}
var payload = new Dictionary <string, byte[]>();
Add(payload, PayloadKey.Language, statement.GraphLanguage, null);
if (!statement.IsSystemQuery)
{
Add(payload, PayloadKey.Name, statement.GraphName, null);
}
Add(payload, PayloadKey.Source, statement.GraphSource, null);
Add(payload, PayloadKey.ReadConsistencyLevel,
statement.GraphReadConsistencyLevel == null ? null : GraphOptions.GetConsistencyName(statement.GraphReadConsistencyLevel.Value), null);
Add(payload, PayloadKey.WriteConsitencyLevel,
statement.GraphWriteConsistencyLevel == null ? null : GraphOptions.GetConsistencyName(statement.GraphWriteConsistencyLevel.Value), null);
var readTimeout = statement.ReadTimeoutMillis != 0 ? statement.ReadTimeoutMillis : ReadTimeoutMillis;
if (readTimeout > 0)
{
// only non-infinite timeouts needs to be included in the payload
Add <long>(payload, PayloadKey.RequestTimeout, statement.ReadTimeoutMillis, 0, GraphOptions.ToBuffer);
}
return(payload);
}
