private void insert(DbIdentityRecordInfo info, object data)
{
DbFieldInfo primaryKey = info.PrimaryKey;
if (primaryKey.FieldType == typeof(Guid))
{
Guid guid = Guid.NewGuid();
primaryKey.SetValue(data, guid);
object[] values = info.GetValues(data, primaryKey.Name, guid);
Accessor.Insert(info.TableName, values);
}
else
if (!info.IsDbGeneratedPrimaryKey)
{
object[] values = info.GetValues(data, primaryKey.Name, primaryKey.GetValue(data));
Accessor.Insert(info.TableName, values);
}
else
{
object[] values = info.GetValues(data);
object newId = Accessor.InsertIdentity(info.TableName, primaryKey.Name, values);
primaryKey.SetValue(data, Convert.ChangeType(newId, primaryKey.FieldType));
}
}
private static void setValue(DbFieldInfo field, object data, object value)
{
try
{
if (value == DBNull.Value)
{
field.SetValue(data, null);
}
else
{
Type type = DbConverter.GetType(field.FieldType);
object convertedValue = Convert.ChangeType(value, type);
field.SetValue(data, convertedValue);
}
}
catch (Exception ex)
{
throw new NdbException("Can't set field value.\r\nField: " + field.Name + "\r\nValue: '" + value + "'\r\nError: " + ex.Message);
}
}
