/// <summary>
/// Executes a command on the data store
/// </summary>
/// <param name="command">The command to execute</param>
/// <param name="connection">The connection to use</param>
public virtual int ExecuteCommand(IDbCommand command, IDataConnection connection)
{
using (IDbConnection conn = connection.GetConnection())
{
conn.Open();
command.Connection = conn;
try
{
FireEvent(command, connection);
return command.ExecuteNonQuery();
}
catch (Exception e)
{
//throw new QueryException(e, command);
throw e;
}
}
}
private async Task <SqlCommand> CreateCommand()
{
var connection = await _dataConnection.GetConnection();
var command = connection.CreateCommand();
return(command);
}
public virtual IDbConnection OpenConnection(IDataConnection connection)
{
IDbConnection conn = connection.GetConnection();
if (conn.State != ConnectionState.Open)
{
conn.Open();
}
return(conn);
}
protected virtual T ExecuteCommand <T>(IDbCommand command, IDataConnection connection, Func <T> action)
{
T toReturn = default(T);
foreach (IDbDataParameter parm in command.Parameters)
{
connection.DatastoreConverter.CoerceValue(parm);
}
using (IDbConnection conn = connection.GetConnection())
{
if (conn.State != ConnectionState.Open)
{
conn.Open();
}
command.Connection = conn;
try
{
FireExecutingEvent(command, connection, conn);
toReturn = action();
FireExecutedEvent(command, connection, conn);
}
catch (Exception e)
{
throw new QueryException(e, command);
}
finally
{
command.Dispose();
conn.Close();
}
}
return(toReturn);
}
public virtual DataSet ExecuteQuery(IDbCommand command, IDataConnection connection)
{
DataSet _datasetForStore = new DataSet();
IDbConnection conn = connection.GetConnection();
if (conn.State != ConnectionState.Open)
conn.Open();
if (connection.IsTransactional)
command.Transaction = connection.GetTransaction;
command.Connection = conn;
command.CommandTimeout = 10000;
IDataAdapter adapter = connection.GetDataAdapter(command);
try
{
FireEvent(command, connection);
adapter.Fill(_datasetForStore);
}
catch (Exception e)
{
//throw new QueryException(e, command);
throw e;
}
finally
{
if (!connection.IsTransactional)
conn.Close();
}
return _datasetForStore;
}
/// <summary>
/// Executes a command and returns the result
/// </summary>
/// <param name="command">The command to execute</param>
/// <param name="connection">The connection to use</param>
/// <returns></returns>
public virtual QueryData ExecuteCommandQuery(IDbCommand command, IDataConnection connection)
{
QueryData toReturn = new QueryData();
IDbConnection conn = connection.GetConnection();
if (conn.State != ConnectionState.Open)
conn.Open();
if (connection.IsTransactional)
command.Transaction = connection.GetTransaction;
command.Connection = conn;
command.CommandTimeout = 10000;
IDataReader reader;
try
{
FireEvent(command, connection);
using (reader = command.ExecuteReader())
{
if (!_mappings.ContainsKey(command.CommandText))
{
_mappings[command.CommandText] = new Dictionary<string, int>();
DataTable schema = reader.GetSchemaTable();
if (schema != null)
{
for (int i = 0; i < schema.Rows.Count; i++)
{
_mappings[command.CommandText].Add(schema.Rows[i]["ColumnName"].ToString().ToUpper(), i);
}
}
}
toReturn.SetFieldMappings(_mappings[command.CommandText]);
while (reader.Read())
{
object[] values = new object[reader.FieldCount];
reader.GetValues(values);
toReturn.AddRowData(values);
}
}
}
catch (Exception e)
{
//throw new QueryException(e, command);
throw e;
}
finally
{
if (!connection.IsTransactional)
conn.Close();
}
toReturn.QuerySuccessful = true;
return toReturn;
}
/// <summary>
/// Initializes a new instance of the <see cref="SqlServerConnection"/> class.
/// </summary>
/// <param name="ConnectionString">The connection string.</param>
public MsSqlServerConnection(string ConnectionString, bool isTransactional = false, IDataConnection con = null)
{
_commandGenerator = new MsSqlServerCommandGenerator();
_connectionString = ConnectionString;
_tConverter = new TSqlTypeConverter();
_Istransactional = isTransactional;
_connection = new SqlConnection(_connectionString);
if (con != null)
{
_Istransactional = con.IsTransactional;
_connection = con.GetConnection() as SqlConnection;
if (con.IsTransactional)
{
_transaction = con.GetTransaction;
}
}
}
