/// <summary>
/// Populate business objects from the data reader
/// </summary>
/// <param name="dataReader">data reader</param>
/// <returns>list of CTree_expression</returns>
internal List <CTree_expression> PopulateObjectsFromReader(IDataReader dataReader)
{
List <CTree_expression> list = new List <CTree_expression>();
while (dataReader.Read())
{
CTree_expression businessObject = new CTree_expression();
PopulateBusinessObjectFromReader(businessObject, dataReader);
list.Add(businessObject);
}
return(list);
}
/// <summary>
/// insert new row in the table
/// </summary>
/// <param name="businessObject">business object</param>
/// <returns>true of successfully insert</returns>
public bool Insert(CTree_expression businessObject)
{
NpgsqlCommand sqlCommand = new NpgsqlCommand();
sqlCommand.CommandText = "public.sp_tree_expression_Insert";
sqlCommand.CommandType = CommandType.StoredProcedure;
// Use connection object of base class
sqlCommand.Connection = MainConnection;
try
{
sqlCommand.Parameters.AddWithValue("p_idtree_expression", businessObject.Idtree_expression);
sqlCommand.Parameters["p_idtree_expression"].NpgsqlDbType = NpgsqlDbType.Bigint;
sqlCommand.Parameters["p_idtree_expression"].Direction = ParameterDirection.InputOutput;
sqlCommand.Parameters.AddWithValue("p_name_variable", businessObject.Name_variable);
sqlCommand.Parameters["p_name_variable"].NpgsqlDbType = NpgsqlDbType.Varchar;
sqlCommand.Parameters.AddWithValue("p_id", businessObject.Id);
sqlCommand.Parameters["p_id"].NpgsqlDbType = NpgsqlDbType.Integer;
sqlCommand.Parameters.AddWithValue("p_parentid", businessObject.Parentid);
sqlCommand.Parameters["p_parentid"].NpgsqlDbType = NpgsqlDbType.Integer;
sqlCommand.Parameters.AddWithValue("p_expression", businessObject.Expression);
sqlCommand.Parameters["p_expression"].NpgsqlDbType = NpgsqlDbType.Varchar;
sqlCommand.Parameters.AddWithValue("p_status", businessObject.Status);
sqlCommand.Parameters["p_status"].NpgsqlDbType = NpgsqlDbType.Boolean;
sqlCommand.Parameters.AddWithValue("p_idtemplate_method", businessObject.Idtemplate_method);
sqlCommand.Parameters["p_idtemplate_method"].NpgsqlDbType = NpgsqlDbType.Integer;
sqlCommand.Parameters.AddWithValue("p_idtemplate_method_detail", businessObject.Idtemplate_method_detail);
sqlCommand.Parameters["p_idtemplate_method_detail"].NpgsqlDbType = NpgsqlDbType.Bigint;
MainConnection.Open();
sqlCommand.ExecuteNonQuery();
businessObject.Idtree_expression = Convert.ToInt64(sqlCommand.Parameters["p_idtree_expression"].Value);
return(true);
}
catch (Exception ex)
{
throw new Exception("CTree_expression::Insert::Error occured.", ex);
}
finally
{
MainConnection.Close();
sqlCommand.Dispose();
}
}
/// <summary>
/// Select by primary key
/// </summary>
/// <param name="keys">primary keys</param>
/// <returns>CTree_expression business object</returns>
public CTree_expression SelectByPrimaryKey(CTree_expressionKeys keys)
{
NpgsqlCommand sqlCommand = new NpgsqlCommand();
sqlCommand.CommandText = "public.sp_tree_expression_SelectByPrimaryKey";
sqlCommand.CommandType = CommandType.StoredProcedure;
// Use connection object of base class
sqlCommand.Connection = MainConnection;
try
{
sqlCommand.Parameters.Add(new NpgsqlParameter("p_idtree_expression", NpgsqlDbType.Bigint, 8, "", ParameterDirection.Input, false, 0, 0, DataRowVersion.Proposed, keys.Idtree_expression));
MainConnection.Open();
NpgsqlDataReader dataReader = sqlCommand.ExecuteReader();
if (dataReader.Read())
{
CTree_expression businessObject = new CTree_expression();
PopulateBusinessObjectFromReader(businessObject, dataReader);
return(businessObject);
}
else
{
return(null);
}
}
catch (Exception ex)
{
throw new Exception("CTree_expression::SelectByPrimaryKey::Error occured.", ex);
}
finally
{
MainConnection.Close();
sqlCommand.Dispose();
}
}
/// <summary>
/// Populate business object from data reader
/// </summary>
/// <param name="businessObject">business object</param>
/// <param name="dataReader">data reader</param>
internal void PopulateBusinessObjectFromReader(CTree_expression businessObject, IDataReader dataReader)
{
businessObject.Idtree_expression = dataReader.GetInt64(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtree_expression.ToString()));
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Name_variable.ToString())))
{
businessObject.Name_variable = dataReader.GetString(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Name_variable.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Id.ToString())))
{
businessObject.Id = dataReader.GetInt32(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Id.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Parentid.ToString())))
{
businessObject.Parentid = dataReader.GetInt32(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Parentid.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Expression.ToString())))
{
businessObject.Expression = dataReader.GetString(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Expression.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Status.ToString())))
{
businessObject.Status = dataReader.GetBoolean(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Status.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtemplate_method.ToString())))
{
businessObject.Idtemplate_method = dataReader.GetInt32(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtemplate_method.ToString()));
}
if (!dataReader.IsDBNull(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtemplate_method_detail.ToString())))
{
businessObject.Idtemplate_method_detail = dataReader.GetInt64(dataReader.GetOrdinal(CTree_expression.CTree_expressionFields.Idtemplate_method_detail.ToString()));
}
}
