/// <summary>
/// convert to JSON
/// </summary>
/// <param name="responce">object ot convert</param>
/// <returns>json</returns>
public static string ToJson(UtilityResponce responce)
{
return(Newtonsoft.Json.JsonConvert.SerializeObject(
responce,
new Newtonsoft.Json.JsonSerializerSettings()
{
Formatting = Newtonsoft.Json.Formatting.None
}));
}
/// <summary>
/// Convert the sql results to UtilityResponce
/// </summary>
/// <param name="sqlReadResults">the source</param>
/// <param name="result">the target.</param>
public static void ConvertReadResultsToResponce(List <SqlReadResult> sqlReadResults, UtilityResponce result)
{
int kind = 0;
var stringBuilder = new System.Text.StringBuilder();
if (sqlReadResults.Count > 0)
{
var sqlReadResult = sqlReadResults[0];
if ((sqlReadResult.FieldCount == 1) &&
(sqlReadResult.Rows.Count > 0) &&
((string.Equals(sqlReadResult.FieldNames[0], "kind", StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(sqlReadResult.FieldNames[0], "mimetype", StringComparison.OrdinalIgnoreCase))))
{
var cell00 = sqlReadResult.Rows[0][0] as string;
if ((string.Equals(cell00, "text", StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(cell00, Consts.MimeTypeText, StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(cell00, Consts.MimeTypeJavascript, StringComparison.OrdinalIgnoreCase)))
{
result.Kind = Consts.MimeTypeText;
kind = 1;
sqlReadResults.RemoveAt(0);
}
else if ((string.Equals(cell00, Consts.MimeTypeHTML, StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(cell00, "html", StringComparison.OrdinalIgnoreCase)))
{
result.Kind = Consts.MimeTypeHTML;
kind = 2;
sqlReadResults.RemoveAt(0);
}
else if ((string.Equals(cell00, "json", StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(cell00, Consts.MimeTypeJSON, StringComparison.OrdinalIgnoreCase)))
{
result.Kind = Consts.MimeTypeJSON;
kind = 3;
sqlReadResults.RemoveAt(0);
}
else if ((string.Equals(cell00, Consts.MimeTypeXML, StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(cell00, Consts.MimeTypeTextXML, StringComparison.OrdinalIgnoreCase)))
{
result.Kind = cell00;
kind = 4;
sqlReadResults.RemoveAt(0);
}
else
{
result.Kind = cell00;
kind = 1;
}
}
else if (sqlReadResult.FieldCount >= 1)
{
var fieldName0 = sqlReadResult.FieldNames[0] as string;
if ((string.Equals(fieldName0, "text", StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(fieldName0, Consts.MimeTypeText, StringComparison.OrdinalIgnoreCase)))
{
result.Kind = Consts.MimeTypeText;
kind = 1;
}
else if ((string.Equals(fieldName0, Consts.MimeTypeHTML, StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(fieldName0, "html", StringComparison.OrdinalIgnoreCase)))
{
result.Kind = Consts.MimeTypeHTML;
kind = 2;
}
else if ((string.Equals(fieldName0, "json", StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(fieldName0, Consts.MimeTypeJSON, StringComparison.OrdinalIgnoreCase)))
{
result.Kind = Consts.MimeTypeJSON;
kind = 3;
}
else if ((string.Equals(fieldName0, Consts.MimeTypeXML, StringComparison.OrdinalIgnoreCase)) ||
(string.Equals(fieldName0, Consts.MimeTypeTextXML, StringComparison.OrdinalIgnoreCase)))
{
result.Kind = fieldName0;
kind = 4;
}
else
{
result.Kind = "application/json";
kind = 3;
}
}
}
if (kind == 1)
{
foreach (var sqlReadResult in sqlReadResults)
{
foreach (var row in sqlReadResult.Rows)
{
for (int fieldIndex = 0; fieldIndex < sqlReadResult.FieldCount; fieldIndex++)
{
var value = row[fieldIndex];
if (value == null)
{
continue;
}
stringBuilder.Append(value);
}
}
}
}
else if (kind == 2)
{
foreach (var sqlReadResult in sqlReadResults)
{
foreach (var row in sqlReadResult.Rows)
{
for (int fieldIndex = 0; fieldIndex < sqlReadResult.FieldCount; fieldIndex++)
{
var value = row[fieldIndex];
if (value == null)
{
continue;
}
stringBuilder.Append(value);
}
}
}
}
else if (kind == 3)
{
using (System.IO.StringWriter stringWriter = new System.IO.StringWriter(stringBuilder)) {
using (Newtonsoft.Json.JsonTextWriter jsonTextWriter = new Newtonsoft.Json.JsonTextWriter(stringWriter)) {
jsonTextWriter.WriteStartArray();
foreach (var sqlReadResult in sqlReadResults)
{
jsonTextWriter.WriteStartArray();
foreach (var row in sqlReadResult.Rows)
{
jsonTextWriter.WriteStartObject();
for (int fieldIndex = 0; fieldIndex < sqlReadResult.FieldCount; fieldIndex++)
{
var fieldName = sqlReadResult.FieldNames[fieldIndex];
var value = row[fieldIndex];
jsonTextWriter.WritePropertyName(fieldName);
jsonTextWriter.WriteValue(value);
}
jsonTextWriter.WriteEndObject();
}
jsonTextWriter.WriteEndArray();
if ((sqlReadResult.MeassureMessage.Count > 0) && (sqlReadResult.MeassureError.Count > 0))
{
if (sqlReadResult.MeassureMessage.Count > 0)
{
jsonTextWriter.WriteStartArray();
foreach (var meassureMessage in sqlReadResult.MeassureMessage)
{
jsonTextWriter.WriteStartObject();
jsonTextWriter.WritePropertyName("MeassureMessage");
jsonTextWriter.WriteValue(meassureMessage);
jsonTextWriter.WriteEndObject();
}
jsonTextWriter.WriteEndArray();
}
if (sqlReadResult.MeassureError.Count > 0)
{
jsonTextWriter.WriteStartArray();
foreach (var meassureError in sqlReadResult.MeassureError)
{
jsonTextWriter.WriteStartObject();
jsonTextWriter.WritePropertyName("MeassureError");
jsonTextWriter.WriteValue(meassureError);
jsonTextWriter.WriteEndObject();
}
jsonTextWriter.WriteEndArray();
}
}
}
jsonTextWriter.WriteEndArray();
}
}
}
else if (kind == 4)
{
using (System.IO.StringWriter stringWriter = new System.IO.StringWriter(stringBuilder)) {
using (var xmlWriter = new System.Xml.XmlTextWriter(stringWriter)) {
xmlWriter.Formatting = System.Xml.Formatting.None;
xmlWriter.WriteStartDocument();
xmlWriter.WriteStartElement("data");
foreach (var sqlReadResult in sqlReadResults)
{
xmlWriter.WriteStartElement("result");
foreach (var row in sqlReadResult.Rows)
{
xmlWriter.WriteStartElement("row");
for (int fieldIndex = 0; fieldIndex < sqlReadResult.FieldCount; fieldIndex++)
{
var fieldName = sqlReadResult.FieldNames[fieldIndex];
var value = row[fieldIndex];
xmlWriter.WriteStartElement(fieldName);
if (value == null)
{
// ignore
}
else if (value == DBNull.Value)
{
// ignore
}
else if (value is string)
{
xmlWriter.WriteValue((string)value);
}
else if (value is bool)
{
xmlWriter.WriteValue((bool)value);
}
else if (value is DateTime)
{
xmlWriter.WriteValue((DateTime)value);
}
else if (value is decimal)
{
xmlWriter.WriteValue((decimal)value);
}
else if (value is float)
{
xmlWriter.WriteValue((float)value);
}
else if (value is double)
{
xmlWriter.WriteValue((double)value);
}
else if (value is int)
{
xmlWriter.WriteValue((int)value);
}
else if (value is long)
{
xmlWriter.WriteValue((long)value);
}
else
{
xmlWriter.WriteElementString(fieldName, value.ToString());
}
xmlWriter.WriteEndElement(/*fieldName*/);
}
xmlWriter.WriteEndElement(/*row*/);
}
xmlWriter.WriteEndElement(/*result*/);
}
xmlWriter.WriteEndElement(/*data*/);
xmlWriter.WriteEndDocument();
}
using (Newtonsoft.Json.JsonTextWriter jsonTextWriter = new Newtonsoft.Json.JsonTextWriter(stringWriter)) {
jsonTextWriter.WriteStartArray();
foreach (var sqlReadResult in sqlReadResults)
{
jsonTextWriter.WriteStartArray();
foreach (var row in sqlReadResult.Rows)
{
jsonTextWriter.WriteStartObject();
for (int fieldIndex = 0; fieldIndex < sqlReadResult.FieldCount; fieldIndex++)
{
var fieldName = sqlReadResult.FieldNames[fieldIndex];
var value = row[fieldIndex];
jsonTextWriter.WritePropertyName(fieldName);
jsonTextWriter.WriteValue(value);
}
jsonTextWriter.WriteEndObject();
}
jsonTextWriter.WriteEndArray();
}
jsonTextWriter.WriteEndArray();
}
}
}
result.Value = stringBuilder.ToString();
}
