162 lines
3.2 KiB
PHP
162 lines
3.2 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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* Default implementation of {@ConstraintViolationListInterface}.
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*
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* @author Bernhard Schussek <bschussek@gmail.com>
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*/
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class ConstraintViolationList implements \IteratorAggregate, ConstraintViolationListInterface
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{
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/**
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* @var ConstraintViolationInterface[]
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*/
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private $violations = array();
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/**
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* Creates a new constraint violation list.
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*
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* @param ConstraintViolationInterface[] $violations The constraint violations to add to the list
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*/
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public function __construct(array $violations = array())
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{
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foreach ($violations as $violation) {
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$this->add($violation);
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}
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}
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/**
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* Converts the violation into a string for debugging purposes.
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*
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* @return string The violation as string
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*/
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public function __toString()
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{
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$string = '';
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foreach ($this->violations as $violation) {
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$string .= $violation."\n";
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}
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return $string;
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}
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/**
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* {@inheritdoc}
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*/
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public function add(ConstraintViolationInterface $violation)
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{
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$this->violations[] = $violation;
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}
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/**
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* {@inheritdoc}
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*/
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public function addAll(ConstraintViolationListInterface $otherList)
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{
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foreach ($otherList as $violation) {
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$this->violations[] = $violation;
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function get($offset)
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{
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if (!isset($this->violations[$offset])) {
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throw new \OutOfBoundsException(sprintf('The offset "%s" does not exist.', $offset));
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}
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return $this->violations[$offset];
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}
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/**
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* {@inheritdoc}
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*/
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public function has($offset)
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{
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return isset($this->violations[$offset]);
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}
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/**
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* {@inheritdoc}
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*/
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public function set($offset, ConstraintViolationInterface $violation)
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{
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$this->violations[$offset] = $violation;
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}
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/**
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* {@inheritdoc}
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*/
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public function remove($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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* {@inheritdoc}
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*
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* @return \ArrayIterator|ConstraintViolationInterface[]
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*/
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public function getIterator()
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{
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return new \ArrayIterator($this->violations);
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}
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/**
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* {@inheritdoc}
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*/
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public function count()
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{
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return \count($this->violations);
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}
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/**
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* {@inheritdoc}
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*/
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public function offsetExists($offset)
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{
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return $this->has($offset);
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}
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/**
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* {@inheritdoc}
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*/
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public function offsetGet($offset)
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{
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return $this->get($offset);
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}
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/**
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* {@inheritdoc}
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*/
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public function offsetSet($offset, $violation)
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{
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if (null === $offset) {
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$this->add($violation);
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} else {
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$this->set($offset, $violation);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public function offsetUnset($offset)
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{
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$this->remove($offset);
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}
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}
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