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MDL-44515 import latest PHPExcel 1.8.0

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This commit is contained in:
Petr Škoda
2014-03-14 12:10:52 +08:00
parent c0e88129d1
commit 7ec0e0629c
229 changed files with 15154 additions and 14964 deletions
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lib/phpexcel/PHPExcel/CachedObjectStorage/Memcache.php
+33 -19
View File
@@ -2,7 +2,7 @@
/**
* PHPExcel
*
* Copyright (c) 2006 - 2012 PHPExcel
* Copyright (c) 2006 - 2014 PHPExcel
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -20,7 +20,7 @@
*
* @category PHPExcel
* @package PHPExcel_CachedObjectStorage
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
* @license http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL
* @version ##VERSION##, ##DATE##
*/
@@ -31,7 +31,7 @@
*
* @category PHPExcel
* @package PHPExcel_CachedObjectStorage
* @copyright Copyright (c) 2006 - 2012 PHPExcel (http://www.codeplex.com/PHPExcel)
* @copyright Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
*/
class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage_CacheBase implements PHPExcel_CachedObjectStorage_ICache {
@@ -62,17 +62,17 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
* and the 'nullify' the current cell object
*
* @return void
* @throws Exception
* @throws PHPExcel_Exception
*/
private function _storeData() {
if ($this->_currentCellIsDirty) {
protected function _storeData() {
if ($this->_currentCellIsDirty && !empty($this->_currentObjectID)) {
$this->_currentObject->detach();
$obj = serialize($this->_currentObject);
if (!$this->_memcache->replace($this->_cachePrefix.$this->_currentObjectID.'.cache',$obj,NULL,$this->_cacheTime)) {
if (!$this->_memcache->add($this->_cachePrefix.$this->_currentObjectID.'.cache',$obj,NULL,$this->_cacheTime)) {
$this->__destruct();
throw new Exception('Failed to store cell '.$this->_currentObjectID.' in MemCache');
throw new PHPExcel_Exception('Failed to store cell '.$this->_currentObjectID.' in MemCache');
}
}
$this->_currentCellIsDirty = false;
@@ -87,7 +87,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
* @param string $pCoord Coordinate address of the cell to update
* @param PHPExcel_Cell $cell Cell to update
* @return void
* @throws Exception
* @throws PHPExcel_Exception
*/
public function addCacheData($pCoord, PHPExcel_Cell $cell) {
if (($pCoord !== $this->_currentObjectID) && ($this->_currentObjectID !== null)) {
@@ -121,7 +121,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
if ($success === false) {
// Entry no longer exists in Memcache, so clear it from the cache array
parent::deleteCacheData($pCoord);
throw new Exception('Cell entry '.$pCoord.' no longer exists in MemCache');
throw new PHPExcel_Exception('Cell entry '.$pCoord.' no longer exists in MemCache');
}
return true;
}
@@ -133,7 +133,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
* Get cell at a specific coordinate
*
* @param string $pCoord Coordinate of the cell
* @throws Exception
* @throws PHPExcel_Exception
* @return PHPExcel_Cell Cell that was found, or null if not found
*/
public function getCacheData($pCoord) {
@@ -148,7 +148,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
if ($obj === false) {
// Entry no longer exists in Memcache, so clear it from the cache array
parent::deleteCacheData($pCoord);
throw new Exception('Cell entry '.$pCoord.' no longer exists in MemCache');
throw new PHPExcel_Exception('Cell entry '.$pCoord.' no longer exists in MemCache');
}
} else {
// Return null if requested entry doesn't exist in cache
@@ -158,19 +158,33 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
// Set current entry to the requested entry
$this->_currentObjectID = $pCoord;
$this->_currentObject = unserialize($obj);
// Re-attach the parent worksheet
$this->_currentObject->attach($this->_parent);
// Re-attach this as the cell's parent
$this->_currentObject->attach($this);
// Return requested entry
return $this->_currentObject;
} // function getCacheData()
/**
* Get a list of all cell addresses currently held in cache
*
* @return array of string
*/
public function getCellList() {
if ($this->_currentObjectID !== null) {
$this->_storeData();
}
return parent::getCellList();
}
/**
* Delete a cell in cache identified by coordinate address
*
* @param string $pCoord Coordinate address of the cell to delete
* @throws Exception
* @throws PHPExcel_Exception
*/
public function deleteCacheData($pCoord) {
// Delete the entry from Memcache
@@ -199,11 +213,11 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
if ($obj === false) {
// Entry no longer exists in Memcache, so clear it from the cache array
parent::deleteCacheData($cellID);
throw new Exception('Cell entry '.$cellID.' no longer exists in MemCache');
throw new PHPExcel_Exception('Cell entry '.$cellID.' no longer exists in MemCache');
}
if (!$this->_memcache->add($newCachePrefix.$cellID.'.cache',$obj,NULL,$this->_cacheTime)) {
$this->__destruct();
throw new Exception('Failed to store cell '.$cellID.' in MemCache');
throw new PHPExcel_Exception('Failed to store cell '.$cellID.' in MemCache');
}
}
}
@@ -250,7 +264,7 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
// Set a new Memcache object and connect to the Memcache server
$this->_memcache = new Memcache();
if (!$this->_memcache->addServer($memcacheServer, $memcachePort, false, 50, 5, 5, true, array($this, 'failureCallback'))) {
throw new Exception('Could not connect to MemCache server at '.$memcacheServer.':'.$memcachePort);
throw new PHPExcel_Exception('Could not connect to MemCache server at '.$memcacheServer.':'.$memcachePort);
}
$this->_cacheTime = $cacheTime;
@@ -264,10 +278,10 @@ class PHPExcel_CachedObjectStorage_Memcache extends PHPExcel_CachedObjectStorage
*
* @param string $host Memcache server
* @param integer $port Memcache port
* @throws Exception
* @throws PHPExcel_Exception
*/
public function failureCallback($host, $port) {
throw new Exception('memcache '.$host.':'.$port.' failed');
throw new PHPExcel_Exception('memcache '.$host.':'.$port.' failed');
}