throw new DbException('Database model ' . get_called_class() . ': can\'t find field `' . $field . '` in the schema');
}
public function __set($field, $value)
{
debug('DbModel::__set(' . $field . ', ' . var_export($value, true) . ')');
$schema = self::get_schema();
if (!array_key_exists($field, $schema)) {
throw new DbException('Database model ' . get_called_class() . ': can\'t find field `' . $field . '` in the schema');
}
if ($field == $this->get_primary_key()) {
throw new DbException('Can\'t assign a value to the primary key of the object');
}
if (!$schema[$field]->can_assign_value($value)) {
warning('Can\'t assign this value to ' . get_called_class() . '::' . $field . ':');
html_var_dump($value);
throw new InvalidValueException('Can\'t assign this value to ' . get_called_class() . '::' . $field . ':');
}
$this->fields[$field] = $value;
return true;
}
}
DbModel::$connection = new DbConnection();
class DbException extends Exception
{
}
class InvalidValueException extends DbException
{
}
class DbConstraintsException extends DbException
{
}
