public static Message MySqlSelect(this Message message, string selectStatement)
{
if (!message.Variables.ContainsKey("Db.Host") ||
!message.Variables.ContainsKey("Db.Port") ||
!message.Variables.ContainsKey("Db.Username") ||
!message.Variables.ContainsKey("Db.Password") ||
!message.Variables.ContainsKey("Db.Database"))
{
throw new InvalidOperationException("Configuration incorrect");
}
var config = new MySqlConnectionConfig
{
Host = message.Variables["Db.Host"].ToString(),
Port = int.Parse(message.Variables["Db.Port"].ToString()),
Username = message.Variables["Db.Username"].ToString(),
Password = message.Variables["Db.Password"].ToString(),
Database = message.Variables["Db.Database"].ToString()
};
return(message.MySqlSelect(config, selectStatement));
}
public static Message MySqlSelect(this Message message, MySqlConnectionConfig config, string selectStatement)
{
var adapter = new MySqlDataAdapter(selectStatement, config.ToConnectionString());
var dataSet = new DataSet();
adapter.Fill(dataSet, "ResultTable");
var result = new XDocument(new XElement("MySqlSelectResult"));
foreach (DataTable table in dataSet.Tables)
{
var doc = new XElement(table.TableName);
foreach (DataRow row in table.Rows)
{
foreach (DataColumn column in table.Columns)
{
doc.Add(new XElement(column.ColumnName, row[column.Ordinal].ToString()));
}
}
result.Root.Add(doc);
}
message.SetPayload(result.ToString());
return(message);
}
