internal override IQueryRequest CreateBatchRequest(int protocolVersion)
{
//Uses the default query options as the individual options of the query will be ignored
var options = QueryProtocolOptions.CreateFromQuery(this, new QueryOptions());
return(new ExecuteRequest(protocolVersion, PreparedStatement.Id, PreparedStatement.Metadata, IsTracing, options));
}
/// <summary>
/// Gets the Request to send to a cassandra node based on the statement type
/// </summary>
internal IRequest GetRequest(IStatement statement)
{
var defaultConsistency = Configuration.QueryOptions.GetConsistencyLevel();
if (statement is RegularStatement)
{
var s = (RegularStatement)statement;
var options = QueryProtocolOptions.CreateFromQuery(s, defaultConsistency);
options.ValueNames = s.QueryValueNames;
return(new QueryRequest(BinaryProtocolVersion, s.QueryString, s.IsTracing, options));
}
if (statement is BoundStatement)
{
var s = (BoundStatement)statement;
var options = QueryProtocolOptions.CreateFromQuery(s, defaultConsistency);
return(new ExecuteRequest(BinaryProtocolVersion, s.PreparedStatement.Id, null, s.IsTracing, options));
}
if (statement is BatchStatement)
{
var s = (BatchStatement)statement;
var consistency = defaultConsistency;
if (s.ConsistencyLevel != null)
{
consistency = s.ConsistencyLevel.Value;
}
return(new BatchRequest(BinaryProtocolVersion, s, consistency));
}
throw new NotSupportedException("Statement of type " + statement.GetType().FullName + " not supported");
}
internal override IQueryRequest CreateBatchRequest(int protocolVersion)
{
//The consistency of each query will be not used.
var options = QueryProtocolOptions.CreateFromQuery(this, Cassandra.ConsistencyLevel.Any);
return(new ExecuteRequest(protocolVersion, PreparedStatement.Id, PreparedStatement.Metadata, IsTracing, options));
}
internal override IQueryRequest CreateBatchRequest(int protocolVersion)
{
//Uses the default query options as the individual options of the query will be ignored
var options = QueryProtocolOptions.CreateFromQuery(this, new QueryOptions());
return(new QueryRequest(protocolVersion, QueryString, IsTracing, options));
}
internal IAsyncResult BeginQuery(RegularStatement query, AsyncCallback callback, object state, object tag = null)
{
var options = QueryProtocolOptions.CreateFromQuery(query, Cluster.Configuration.QueryOptions.GetConsistencyLevel());
var longActionAc = new AsyncResult <RowSet>(-1, callback, state, this, "SessionQuery", query, tag);
var handler = new QueryRequestHandler()
{
Consistency = options.Consistency,
CqlQuery = query.QueryString,
Statement = query,
QueryProtocolOptions = options,
LongActionAc = longActionAc,
IsTracing = query.IsTracing
};
ExecConn(handler, false);
return(longActionAc);
}
internal IAsyncResult BeginExecuteQuery(BoundStatement statement, AsyncCallback callback, object state, object tag = null)
{
var options = QueryProtocolOptions.CreateFromQuery(statement, Cluster.Configuration.QueryOptions.GetConsistencyLevel());
var queryId = statement.PreparedStatement.Id;
var longActionAc = new AsyncResult <RowSet>(-1, callback, state, this, "SessionExecuteQuery", statement, tag);
var handler = new ExecuteQueryRequestHandler()
{
Consistency = options.Consistency,
Id = queryId,
CqlQuery = GetPreparedQuery(queryId),
Metadata = statement.PreparedStatement.Metadata,
QueryProtocolOptions = options,
Statement = statement,
LongActionAc = longActionAc,
IsTracing = statement.IsTracing
};
ExecConn(handler, false);
return(longActionAc);
}
internal override IQueryRequest CreateBatchRequest()
{
return(new QueryRequest(-1, QueryString, IsTracing, QueryProtocolOptions.CreateFromQuery(this, Cassandra.ConsistencyLevel.Any)));
// this Cassandra.ConsistencyLevel.Any is not used due fact that BATCH got own CL
}
internal override IQueryRequest CreateBatchRequest()
{
return(new ExecuteRequest(-1, PreparedStatement.Id, PreparedStatement.Metadata, IsTracing,
QueryProtocolOptions.CreateFromQuery(this, Cassandra.ConsistencyLevel.Any)));
// this Cassandra.ConsistencyLevel.Any is not used due fact that BATCH got own CL
}
