/// <summary>
/// 从XML文件中读取字符串，转换成字典，并缓存起来
/// </summary>
/// <returns></returns>
protected virtual IDictionary <string, IList <SettingForCaching> > GetAllGlobalSettingsCached()
{
var xmlCacheDependency = CommonHelper.MapPath(c_XmlCacheDependency);
var cacheKey = new ScdCacheKey(ScdCacheCategory.ConfigFile, xmlCacheDependency.Replace("/", "_"));
Dictionary <string, IList <SettingForCaching> > dictionary
= _cacheManager.Get <Dictionary <string, IList <SettingForCaching> > >(cacheKey);
if (dictionary == null)
{
string fileName = Utilities.MapPath(c_XmlCacheDependency);
XmlDocument doc = new XmlDocument();
doc.Load(fileName);
XmlNodeList nodes = doc.DocumentElement.SelectNodes("i");
dictionary = new Dictionary <string, IList <SettingForCaching> >();
foreach (XmlNode node in nodes)
{
SettingForCaching settingForCaching = new SettingForCaching();
settingForCaching.LoadByXmlNode(node);
var resourceName = settingForCaching.Name;
if (!dictionary.ContainsKey(resourceName))
{
//first setting
dictionary.Add(resourceName, new List <SettingForCaching>()
{
settingForCaching
});
}
else
{
//already added
//most probably it's the setting with the same name but for some certain store (storeId > 0)
dictionary[resourceName].Add(settingForCaching);
}
}
//压入缓存
_cacheManager.AddCache(cacheKey, dictionary, xmlCacheDependency);
}
return(dictionary);
}