134 lines
2.5 KiB
PHP
134 lines
2.5 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Validator;
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/**
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* An array-acting object that holds many ConstrainViolation instances.
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*
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* @api
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*/
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class ConstraintViolationList implements \IteratorAggregate, \Countable, \ArrayAccess
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{
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protected $violations = array();
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/**
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* @return string
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*/
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public function __toString()
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{
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$string = '';
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foreach ($this->violations as $violation) {
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$root = $violation->getRoot();
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$class = is_object($root) ? get_class($root) : $root;
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$string .= <<<EOF
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{$class}.{$violation->getPropertyPath()}:
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{$violation->getMessage()}
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EOF;
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}
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return $string;
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}
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/**
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* Add a ConstraintViolation to this list.
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*
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* @param ConstraintViolation $violation
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*
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* @api
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*/
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public function add(ConstraintViolation $violation)
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{
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$this->violations[] = $violation;
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}
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/**
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* Merge an existing ConstraintViolationList into this list.
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*
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* @param ConstraintViolationList $violations
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*
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* @api
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*/
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public function addAll(ConstraintViolationList $violations)
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{
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foreach ($violations->violations as $violation) {
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$this->violations[] = $violation;
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}
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}
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/**
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* @see IteratorAggregate
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*
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* @api
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*/
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public function getIterator()
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{
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return new \ArrayIterator($this->violations);
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}
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/**
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* @see Countable
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*
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* @api
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*/
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public function count()
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{
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return count($this->violations);
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}
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/**
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* @see ArrayAccess
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*
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* @api
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*/
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public function offsetExists($offset)
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{
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return isset($this->violations[$offset]);
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}
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/**
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* @see ArrayAccess
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*
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* @api
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*/
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public function offsetGet($offset)
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{
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return isset($this->violations[$offset]) ? $this->violations[$offset] : null;
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}
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/**
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* @see ArrayAccess
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*
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* @api
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*/
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public function offsetSet($offset, $value)
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{
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if (null === $offset) {
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$this->violations[] = $value;
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} else {
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$this->violations[$offset] = $value;
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}
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}
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/**
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* @see ArrayAccess
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*
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* @api
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*/
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public function offsetUnset($offset)
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{
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unset($this->violations[$offset]);
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}
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}
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