114 lines
2.5 KiB
PHP
114 lines
2.5 KiB
PHP
<?php
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/*
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* This file is part of SwiftMailer.
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* (c) 2004-2009 Chris Corbyn
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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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/**
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* A null KeyCache that does not cache at all.
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*
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* @author Chris Corbyn
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*/
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class Swift_KeyCache_NullKeyCache implements Swift_KeyCache
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{
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/**
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* Set a string into the cache under $itemKey for the namespace $nsKey.
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*
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* @see MODE_WRITE, MODE_APPEND
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*
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* @param string $nsKey
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* @param string $itemKey
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* @param string $string
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* @param int $mode
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*/
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public function setString($nsKey, $itemKey, $string, $mode)
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{
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}
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/**
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* Set a ByteStream into the cache under $itemKey for the namespace $nsKey.
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*
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* @see MODE_WRITE, MODE_APPEND
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*
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* @param string $nsKey
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* @param string $itemKey
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* @param int $mode
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*/
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public function importFromByteStream($nsKey, $itemKey, Swift_OutputByteStream $os, $mode)
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{
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}
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/**
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* Provides a ByteStream which when written to, writes data to $itemKey.
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*
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* NOTE: The stream will always write in append mode.
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*
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* @param string $nsKey
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* @param string $itemKey
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*
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* @return Swift_InputByteStream
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*/
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public function getInputByteStream($nsKey, $itemKey, Swift_InputByteStream $writeThrough = null)
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{
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}
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/**
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* Get data back out of the cache as a string.
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*
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* @param string $nsKey
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* @param string $itemKey
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*
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* @return string
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*/
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public function getString($nsKey, $itemKey)
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{
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}
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/**
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* Get data back out of the cache as a ByteStream.
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*
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* @param string $nsKey
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* @param string $itemKey
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* @param Swift_InputByteStream $is to write the data to
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*/
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public function exportToByteStream($nsKey, $itemKey, Swift_InputByteStream $is)
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{
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}
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/**
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* Check if the given $itemKey exists in the namespace $nsKey.
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*
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* @param string $nsKey
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* @param string $itemKey
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*
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* @return bool
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*/
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public function hasKey($nsKey, $itemKey)
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{
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return false;
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}
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/**
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* Clear data for $itemKey in the namespace $nsKey if it exists.
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*
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* @param string $nsKey
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* @param string $itemKey
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*/
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public function clearKey($nsKey, $itemKey)
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{
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}
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/**
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* Clear all data in the namespace $nsKey if it exists.
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*
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* @param string $nsKey
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*/
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public function clearAll($nsKey)
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{
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}
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}
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