/// <summary>
/// Executes the query synchronously
/// </summary>
/// <returns>The response from HOBO</returns>
public string ExecuteQuery()
{
var response = getWebRequest().GetResponse();
var data = new StreamReader(response.GetResponseStream() ?? throw new InvalidOperationException()).ReadToEnd();
response.Close();
QueryComplete?.Invoke(this, new QueryResponseArgs(data));
return(data);
}
public async void Query(string bucket, string org)
{
string flux = $"from(bucket:\"{bucket}\") |> range(start: 0)";
var queryApi = client.GetQueryApi();
await queryApi.QueryAsync(flux, org, (cancellable, record) =>
{
QueryComplete?.Invoke(this, new QueryCompleteEventArgs(record));
},
exception =>
{
QueryException?.Invoke(this, new QueryExceptionEventArgs(exception));
},
() =>
{
QuerySuccess?.Invoke(this, new QuerySuccessEventArgs());
});
}
/// <summary> /// This method raises the QueryComplete event /// </summary> /// <param name="resultDataSet">DataSet returned by the query</param> /// <param name="executedCommand">This command lead to the provided result data set</param> /// <param name="entityName">Name of the last queried entity</param> protected virtual void RaiseOnQueryCompleteEvent(DataSet resultDataSet, IDbCommand executedCommand, string entityName) => QueryComplete?.Invoke(this, new QueryEventArgs(resultDataSet, executedCommand, entityName));
/// <summary> /// Static event sink that can be bound to data services and hand the /// event on to other potential subscribers /// </summary> /// <param name="sender">Sender (data service)</param> /// <param name="e">Query Event Arguments</param> private static void OnQueryComplete(object sender, QueryEventArgs e) => QueryComplete?.Invoke(sender, e);