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<?php |
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/** |
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* \AppserverIo\Psr\Servlet\ServletSessionWrapper |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io-psr/servlet |
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* @link http://www.appserver.io |
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*/ |
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namespace AppserverIo\Psr\Servlet; |
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/** |
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* A servlet session implementation. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2015 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io-psr/servlet |
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* @link http://www.appserver.io |
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*/ |
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class ServletSessionWrapper |
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{ |
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/** |
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* The session instance. |
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* |
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* @var \AppserverIo\Psr\Servlet\ServletSessionInterface |
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*/ |
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protected $session; |
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/** |
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* Injects the passed session instance into this servlet session wrapper. |
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* |
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* @param \AppserverIo\Psr\Servlet\ServletSessionInterface $session The session instance used for initialization |
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* |
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* @return void |
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*/ |
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public function injectSession(ServletSessionInterface $session) |
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{ |
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$this->session = $session; |
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} |
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/** |
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* Returns the servlet session instance. |
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* |
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* @return \AppserverIo\Psr\Servlet\ServletSessionInterface The session instance |
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*/ |
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public function getSession() |
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{ |
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return $this->session; |
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} |
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/** |
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* Starts the session, if it has not been already started |
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* |
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* @return void |
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*/ |
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public function start() |
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{ |
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$this->getSession()->start(); |
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} |
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/** |
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* Tells if the session has been started already. |
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* |
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* @return boolean |
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*/ |
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public function isStarted() |
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{ |
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return $this->getSession()->isStarted(); |
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} |
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/** |
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* Returns the current session identifier |
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* |
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* @return string The current session identifier |
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*/ |
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public function getId() |
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{ |
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return $this->getSession()->getId(); |
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} |
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/** |
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* Sets the current session identifier. |
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* |
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* @param string $id The current session identifier |
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* |
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* @return void |
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*/ |
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public function setId($id) |
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{ |
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$this->getSession()->setId($id); |
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} |
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/** |
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* Returns the unix time stamp marking the last point in time this session has |
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* been in use. |
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* |
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* For the current (local) session, this method will always return the current |
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* time. For a remote session, the unix timestamp will be returned. |
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* |
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* @return integer UNIX timestamp |
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*/ |
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public function getLastActivityTimestamp() |
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{ |
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return $this->getSession()->getLastActivityTimestamp(); |
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} |
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/** |
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* Returns the session name. |
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* |
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* @return string The session name |
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*/ |
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public function getName() |
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{ |
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return $this->getSession()->getName(); |
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} |
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/** |
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* Sets the session name. |
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* |
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* @param string $name The session name |
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* |
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* @return void |
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*/ |
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public function setName($name) |
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{ |
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$this->getSession()->setName($name); |
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} |
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/** |
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* Returns date and time after the session expires. |
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* |
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* @return integer|\DateTime The date and time after the session expires |
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*/ |
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public function getLifetime() |
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{ |
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return $this->getSession()->getLifetime(); |
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} |
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/** |
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* Sets date and time after the session expires. |
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* |
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* @param integer|\DateTime $lifetime The date and time after the session expires |
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* |
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* @return void |
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*/ |
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public function setLifetime($lifetime) |
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{ |
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$this->getSession()->setLifetime($lifetime); |
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} |
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/** |
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* Returns the number of seconds until the session expires. |
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* |
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* @return integer|null Number of seconds until the session expires |
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*/ |
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public function getMaximumAge() |
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{ |
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return $this->getSession()->getMaximumAge(); |
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} |
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/** |
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* Sets the number of seconds until the session expires. |
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* |
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* @param integer $maximumAge Number of seconds until the session expires |
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* |
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* @return void |
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*/ |
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public function setMaximumAge($maximumAge) |
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{ |
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$this->getSession()->setMaximumAge($maximumAge); |
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} |
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/** |
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* Returns the host to which the user agent will send this cookie. |
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* |
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* @return string|null The host to which the user agent will send this cookie |
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*/ |
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public function getDomain() |
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{ |
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return $this->getSession()->getDomain(); |
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} |
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/** |
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* Sets the host to which the user agent will send this cookie. |
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* |
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* @param string $domain The host to which the user agent will send this cookie |
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* |
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* @return void |
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*/ |
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public function setDomain($domain) |
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{ |
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$this->getSession()->setDomain($domain); |
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} |
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/** |
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* Returns the path describing the scope of this cookie. |
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* |
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* @return string The path describing the scope of this cookie |
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*/ |
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public function getPath() |
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{ |
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return $this->getSession()->getPath(); |
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} |
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/** |
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* Sets the path describing the scope of this cookie. |
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* |
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* @param string $path The path describing the scope of this cookie |
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* |
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* @return void |
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*/ |
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public function setPath($path) |
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{ |
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$this->getSession()->setPath($path); |
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} |
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/** |
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* Returns if this session should only be sent through a "secure" channel by the user agent. |
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* |
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* @return boolean TRUE if the session should only be sent through a "secure" channel, else FALSE |
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*/ |
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public function isSecure() |
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{ |
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return $this->getSession()->isSecure(); |
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} |
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/** |
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* Sets the flag that this session should only be sent through a "secure" channel by the user agent. |
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* |
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* @param boolean $secure TRUE if the session should only be sent through a "secure" channel, else FALSE |
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* |
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* @return void |
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*/ |
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public function setSecure($secure = true) |
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{ |
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$this->getSession()->setSecure($secure); |
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} |
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/** |
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* Returns if this session should only be used through the HTTP protocol. |
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* |
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* @return boolean TRUE if the session should only be used through the HTTP protocol |
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*/ |
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public function isHttpOnly() |
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{ |
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return $this->getSession()->isHttpOnly(); |
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} |
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/** |
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* Sets the flag that this session should only be used through the HTTP protocol. |
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* |
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* @param boolean $httpOnly TRUE if the session should only be used through the HTTP protocol |
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* |
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* @return void |
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*/ |
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public function setHttpOnly($httpOnly = true) |
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{ |
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$this->getSession()->setHttpOnly($httpOnly); |
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} |
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/** |
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* Returns the data associated with the given key. |
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* |
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* @param string $key An identifier for the content stored in the session. |
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* |
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* @return mixed The contents associated with the given key |
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*/ |
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public function getData($key) |
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{ |
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return $this->getSession()->getData($key); |
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} |
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/** |
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* Returns TRUE if a session data entry $key is available. |
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* |
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* @param string $key Entry identifier of the session data |
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* |
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* @return boolean |
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*/ |
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public function hasKey($key) |
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{ |
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return $this->getSession()->hasKey($key); |
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} |
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/** |
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* Stores the given data under the given key in the session |
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* |
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* @param string $key The key under which the data should be stored |
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* @param mixed $data The data to be stored |
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* |
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* @return void |
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*/ |
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public function putData($key, $data) |
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{ |
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$this->getSession()->putData($key, $data); |
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} |
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/** |
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* Tags this session with the given tag. |
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* |
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* Note that third-party libraries might also tag your session. Therefore it is |
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* recommended to use namespaced tags such as "Acme-Demo-MySpecialTag". |
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* |
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* @param string $tag The tag – must match be a valid cache frontend tag |
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* |
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* @return void |
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*/ |
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public function addTag($tag) |
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{ |
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$this->getSession()->addTag($tag); |
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} |
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/** |
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* Removes the specified tag from this session. |
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* |
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* @param string $tag The tag – must match be a valid cache frontend tag |
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* |
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* @return void |
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*/ |
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public function removeTag($tag) |
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{ |
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$this->getSession()->removeTag($tag); |
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} |
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/** |
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* Returns the tags this session has been tagged with. |
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* |
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* @return array The tags or an empty array if there aren't any |
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*/ |
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public function getTags() |
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{ |
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return $this->getSession()->getTags(); |
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} |
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/** |
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* Returns TRUE if there is a session that can be resumed. |
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* |
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* If a to-be-resumed session was inactive for too long, this function will |
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* trigger the expiration of that session. An expired session cannot be resumed. |
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* |
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* NOTE that this method does a bit more than the name implies: Because the |
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* session info data needs to be loaded, this method stores this data already |
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* so it doesn't have to be loaded again once the session is being used. |
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* |
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* @return boolean |
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*/ |
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public function canBeResumed() |
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{ |
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return $this->getSession()->canBeResumed(); |
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} |
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/** |
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* Resumes an existing session, if any. |
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* |
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* @return integer If a session was resumed, the inactivity of since the last request is returned |
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*/ |
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public function resume() |
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{ |
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return $this->getSession()->resume(); |
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} |
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/** |
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* Explicitly destroys all session data. |
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* |
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* @param string $reason The reason why the session has been destroyed |
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* |
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* @return void |
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*/ |
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public function destroy($reason) |
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{ |
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$this->getSession()->destroy($reason); |
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} |
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/** |
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* Returns the checksum for this session instance. |
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* |
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* @return string The checksum |
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*/ |
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public function checksum() |
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{ |
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return $this->getSession()->checksum(); |
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} |
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} |
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