/// <summary>
/// Helper method to append text to the display.
/// </summary>
/// <param name="title">Title of the search.</param>
/// <param name="searchRequest">The Search Request instance.</param>
private void AppendSearch(string title, DSSearchRequest searchRequest)
{
SampleSearchText.Text += string.Format(
"<h2>{0}</h2><div>{1}</div>",
title,
DSSerializer.Serialize(json, searchRequest));
}
/// <summary>
/// Handles the Click event of the Execute button.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="EventArgs"/> instance containing the event data.</param>
protected void Execute_Click(object sender, EventArgs e)
{
JSONRequest.Visible = false;
var searchRequest = DSSerializer.Deserialize <DSSearchRequest>(json, jsonText.Text);
var response = api.ExecuteSearch(searchRequest);
ResultText.Text = DSSerializer.Serialize(json, response);
JSONResponse.Visible = true;
}
/// <summary>
/// Execute the supplied search request.
/// </summary>
/// <param name="searchRequest">Incoming Search Request.</param>
/// <returns>Search results or errors.</returns>
public DSSearchResponse ExecuteSearch(DSSearchRequest searchRequest)
{
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
var response = client.PostAsJsonAsync("api/search", searchRequest);
response.Wait();
if (response.Exception != null)
{
var errReturn = new DSSearchResponse();
errReturn.Errors.Add(response.Exception.Message + response.Exception.StackTrace);
return(errReturn);
}
if (!response.Result.IsSuccessStatusCode)
{
try
{
var error = response.Result.Content.ReadAsAsync <Dictionary <string, string> >();
error.Wait();
var errReturn = new DSSearchResponse();
errReturn.Errors = new List <string> {
error.Result["ExceptionMessage"] + ": " + error.Result["StackTrace"]
};
return(errReturn);
}
catch
{
// If unable to get specific error data, dump whole message as string
var error = response.Result.Content.ReadAsStringAsync();
error.Wait();
var errReturn = new DSSearchResponse();
errReturn.Errors = new List <string> {
error.Result
};
return(errReturn);
}
}
var contents = response.Result.Content.ReadAsStringAsync();
contents.Wait();
return(DSSerializer.Deserialize <DSSearchResponse>(json, contents.Result));
}
