memcachestore.php

SugarCRM5.1 开源PHP客户关系管理系统

<?php
if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
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 * $Id$
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 * All Rights Reserved.
 * Contributor(s): ______________________________________..
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require_once('modules/Trackers/store/Store.php');
require_once('include/utils/external_cache/SugarCache_Memcache.php');

/**
 * MemcacheStore
 * This is an implementation of the Store where the storage uses
 * the SugarCache_Memcache class
 */
class MemcacheStore implements Store {
  
    static private $memcache;
    
    public function flush($monitor) {
       if(empty(self::memcache)) {
       	  self::memcache = new SugarCache_Memcache();
       }
       $id = $this->generateId($monitor);
       //$this->memcache->set($id, $monitor);
       $entries = self::memcache->get('cached_monitors');
       $entries[$id] = $monitor;
       self::memcache->set('cached_monitors', $entries); 
    }
  
    private function generateId($monitor) {
       if($monitor->name == 'tracker_sessions') {
       	  return $monitor->name . $monitor->session_id;
       } else if($monitor->name == 'tracker_queries') {
       	  return $monitor->name . $monitor->query_hash;
       }
       return $monitor->name . $monitor->monitor_id;	
    }
    
    public function writeToDatabase() {
		$entries = self::memcache->get('cached_monitors');
	    foreach($entries as $key=>$monitor) {
		    	foreach($monitor->getStores() as $s) {
		    		if($s != 'MemcacheStore') {
		    		   $store = $monitor->getStore($s);
		    		   $store->flush($this);
		    		}
		    	}
		    	$monitor->clear();
	    }
    }
}

?>