/**
* Merges the given validation set into the Piece_Right_Config object for
* the current validation.
*
* @param string $validationSetName
* @param string $configDirectory
* @param string $cacheDirectory
* @throws PIECE_UNITY_ERROR_INVOCATION_FAILED
* @since Method available since Release 1.3.0
*/
function mergeValidationSet($validationSetName, $configDirectory = null, $cacheDirectory = null)
{
if (is_null($configDirectory)) {
$configDirectory = $this->_configDirectory;
}
if (is_null($cacheDirectory)) {
$cacheDirectory = $this->_cacheDirectory;
}
Piece_Right_Error::disableCallback();
$config =& Piece_Right_Config_Factory::factory($validationSetName, $configDirectory, $cacheDirectory, $this->_template);
Piece_Right_Error::enableCallback();
if (Piece_Right_Error::hasErrors()) {
Piece_Unity_Error::push(PIECE_UNITY_ERROR_INVOCATION_FAILED, 'Failed to invoke Piece_Right_Validation_Script::mergeValidationSet() for any reasons.', 'exception', array(), Piece_Right_Error::pop());
return;
}
if (is_null($this->_config)) {
$this->_config =& new Piece_Right_Config();
}
$this->_config->merge($config);
}
/**
* Creates a filter object from the filter directories.
*
* @param string $filterName
* @return mixed
* @throws PIECE_RIGHT_ERROR_NOT_FOUND
* @throws PIECE_RIGHT_ERROR_CANNOT_READ
*/
function &factory($filterName)
{
if (!array_key_exists($filterName, $GLOBALS['PIECE_RIGHT_Filter_Instances'])) {
$found = false;
foreach ($GLOBALS['PIECE_RIGHT_Filter_Prefixes'] as $prefixAlias) {
$filterClass = Piece_Right_Filter_Factory::_getFilterClass($filterName, $prefixAlias);
if (Piece_Right_ClassLoader::loaded($filterClass)) {
$found = true;
break;
}
}
if (!$found) {
foreach ($GLOBALS['PIECE_RIGHT_Filter_Directories'] as $filterDirectory) {
foreach ($GLOBALS['PIECE_RIGHT_Filter_Prefixes'] as $prefixAlias) {
$filterClass = Piece_Right_Filter_Factory::_getFilterClass($filterName, $prefixAlias);
Piece_Right_Error::disableCallback();
Piece_Right_ClassLoader::load($filterClass, $filterDirectory);
Piece_Right_Error::enableCallback();
if (Piece_Right_Error::hasErrors()) {
$error = Piece_Right_Error::pop();
if ($error['code'] == PIECE_RIGHT_ERROR_NOT_FOUND) {
continue;
}
Piece_Right_Error::push(PIECE_RIGHT_ERROR_CANNOT_READ, "Failed to read the filter [ {$filterName} ] for any reasons.", 'exception', array(), $error);
$return = null;
return $return;
}
if (Piece_Right_ClassLoader::loaded($filterClass)) {
$found = true;
break 2;
}
}
}
if (!$found) {
Piece_Right_Error::push(PIECE_RIGHT_ERROR_NOT_FOUND, "The filter [ {$filterName} ] is not found in the following directories:\n" . implode("\n", $GLOBALS['PIECE_RIGHT_Filter_Directories']));
$return = null;
return $return;
}
}
$GLOBALS['PIECE_RIGHT_Filter_Instances'][$filterName] =& new $filterClass();
}
return $GLOBALS['PIECE_RIGHT_Filter_Instances'][$filterName];
}
/**
* Creates a validator object from the validator directories.
*
* @param string $validatorName
* @return mixed
* @throws PIECE_RIGHT_ERROR_NOT_FOUND
* @throws PIECE_RIGHT_ERROR_INVALID_VALIDATOR
* @throws PIECE_RIGHT_ERROR_CANNOT_READ
*/
function &factory($validatorName)
{
if (!array_key_exists($validatorName, $GLOBALS['PIECE_RIGHT_Validator_Instances'])) {
$found = false;
foreach ($GLOBALS['PIECE_RIGHT_Validator_Prefixes'] as $prefixAlias) {
$validatorClass = Piece_Right_Validator_Factory::_getValidatorClass($validatorName, $prefixAlias);
if (Piece_Right_ClassLoader::loaded($validatorClass)) {
$found = true;
break;
}
}
if (!$found) {
foreach ($GLOBALS['PIECE_RIGHT_Validator_Directories'] as $validatorDirectory) {
foreach ($GLOBALS['PIECE_RIGHT_Validator_Prefixes'] as $prefixAlias) {
$validatorClass = Piece_Right_Validator_Factory::_getValidatorClass($validatorName, $prefixAlias);
Piece_Right_Error::disableCallback();
Piece_Right_ClassLoader::load($validatorClass, $validatorDirectory);
Piece_Right_Error::enableCallback();
if (Piece_Right_Error::hasErrors()) {
$error = Piece_Right_Error::pop();
if ($error['code'] == PIECE_RIGHT_ERROR_NOT_FOUND) {
continue;
}
Piece_Right_Error::push(PIECE_RIGHT_ERROR_CANNOT_READ, "Failed to read the validator [ {$validatorName} ] for any reasons.", 'exception', array(), $error);
$return = null;
return $return;
}
if (Piece_Right_ClassLoader::loaded($validatorClass)) {
$found = true;
break 2;
}
}
}
if (!$found) {
Piece_Right_Error::push(PIECE_RIGHT_ERROR_NOT_FOUND, "The validator [ {$validatorName} ] is not found in the following directories:\n" . implode("\n", $GLOBALS['PIECE_RIGHT_Validator_Directories']));
$return = null;
return $return;
}
}
$validator =& new $validatorClass($prefixAlias);
if (!is_subclass_of($validator, 'Piece_Right_Validator_Common')) {
Piece_Right_Error::push(PIECE_RIGHT_ERROR_INVALID_VALIDATOR, "The validator [ {$validatorName} ] is invalid.");
$return = null;
return $return;
}
$GLOBALS['PIECE_RIGHT_Validator_Instances'][$validatorName] =& $validator;
} else {
$GLOBALS['PIECE_RIGHT_Validator_Instances'][$validatorName]->clear();
}
return $GLOBALS['PIECE_RIGHT_Validator_Instances'][$validatorName];
}
