148 lines
3.7 KiB
PHP
148 lines
3.7 KiB
PHP
<?php
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// {{{ICINGA_LICENSE_HEADER}}}
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/**
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* This file is part of Icinga Web 2.
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*
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* Icinga Web 2 - Head for multiple monitoring backends.
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* Copyright (C) 2014 Icinga Development Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* @copyright 2014 Icinga Development Team <info@icinga.org>
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* @license http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
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* @author Icinga Development Team <info@icinga.org>
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*
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*/
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// {{{ICINGA_LICENSE_HEADER}}}
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namespace Icinga\Session;
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use \Exception;
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/**
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* Container for session values
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*/
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class SessionNamespace
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{
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/**
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* The actual values stored in this container
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*
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* @var array
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*/
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protected $values = array();
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/**
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* Set a session value by property access
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*
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* @param string $key The value's name
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* @param mixed $value The value
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*/
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public function __set($key, $value)
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{
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$this->set($key, $value);
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}
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/**
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* Return a session value by property access
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*
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* @param string $key The value's name
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*
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* @return mixed The value
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* @throws Exception When the given value-name is not found
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*/
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public function __get($key)
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{
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if (!array_key_exists($key, $this->values)) {
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throw new Exception('Cannot access non-existent session value "' + $key + '"');
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}
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return $this->get($key);
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}
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/**
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* Return whether the given session value is set
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*
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* @param string $key The value's name
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* @return bool
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*/
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public function __isset($key)
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{
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return isset($this->values[$key]);
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}
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/**
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* Unset the given session value
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*
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* @param string $key The value's name
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*/
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public function __unset($key)
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{
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unset($this->values[$key]);
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}
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/**
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* Setter for session values
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*
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* @param string $key Name of value
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* @param mixed $value Value to set
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*
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* @return self
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*/
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public function set($key, $value)
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{
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$this->values[$key] = $value;
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return $this;
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}
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/**
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* Getter for session values
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*
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* @param string $key Name of the value to return
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* @param mixed $default Default value to return
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*
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* @return mixed
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*/
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public function get($key, $default = null)
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{
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return isset($this->values[$key]) ? $this->values[$key] : $default;
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}
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/**
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* Getter for all session values
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*
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* @return array
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*/
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public function getAll()
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{
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return $this->values;
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}
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/**
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* Put an array into the session
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*
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* @param array $values Values to set
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* @param bool $overwrite Overwrite existing values
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*/
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public function setAll(array $values, $overwrite = false)
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{
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foreach ($values as $key => $value) {
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if (isset($this->values[$key]) && !$overwrite) {
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continue;
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}
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$this->values[$key] = $value;
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}
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}
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}
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