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<?php namespace Limoncello\Application\Session; |
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/** |
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* Copyright 2015-2017 [email protected] |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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use Iterator; |
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use Limoncello\Application\Contracts\Session\SessionFunctionsInterface; |
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use Limoncello\Contracts\Session\SessionInterface; |
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/** |
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* @package Limoncello\Application |
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*/ |
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class Session implements SessionInterface |
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{ |
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/** |
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* @var SessionFunctionsInterface |
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*/ |
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private $functions; |
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/** |
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* @param SessionFunctionsInterface $functions |
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*/ |
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public function __construct(SessionFunctionsInterface $functions) |
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{ |
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$this->functions = $functions; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function getIterator() |
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{ |
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$iterator = call_user_func($this->getFunctions()->getIteratorCallable()); |
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assert($iterator instanceof Iterator); |
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return $iterator; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function offsetExists($key) |
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{ |
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assert(is_string($key) || is_int($key)); |
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$exists = call_user_func($this->getFunctions()->getHasCallable(), $key); |
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assert(is_bool($exists)); |
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return $exists; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function offsetGet($key) |
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{ |
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assert(is_string($key) || is_int($key)); |
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$value = call_user_func($this->getFunctions()->getRetrieveCallable(), $key); |
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return $value; |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function offsetSet($key, $value) |
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{ |
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assert(is_string($key) || is_int($key)); |
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call_user_func($this->getFunctions()->getPutCallable(), $key, $value); |
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} |
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/** |
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* @inheritdoc |
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*/ |
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public function offsetUnset($key) |
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{ |
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assert(is_string($key) || is_int($key)); |
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call_user_func($this->getFunctions()->getDeleteCallable(), $key); |
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} |
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/** |
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* @return SessionFunctionsInterface |
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*/ |
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protected function getFunctions(): SessionFunctionsInterface |
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{ |
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return $this->functions; |
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} |
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} |
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limoncello-php-dist /
application
