private const long CACHE_EXPIRED = 31104000; // tính theo giây
public HandlerMapping()
{
if (null != HttpContext.Current.Cache[CACHE_NAME])
{
try
{
this.Domains = (DomainCollection)HttpContext.Current.Cache[CACHE_NAME];
return;
}
catch
{
}
}
string configFilePath = System.Web.HttpContext.Current.Server.MapPath("/HandlerMapping/HandlerMapping.config");
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(configFilePath);
this.Domains = new DomainCollection();
if (xmlDoc != null && xmlDoc.DocumentElement.ChildNodes.Count > 0)
{
XmlNodeList nodeDomains = xmlDoc.DocumentElement.SelectNodes("//AllowDomains/AllowDomain");
for (int domainIndex = 0; domainIndex < nodeDomains.Count; domainIndex++)
{
string domainName = nodeDomains[domainIndex].Attributes["domain"].Value;
//string idenity = nodeDomains[domainIndex].Attributes["idenity"].Value;
Domain newDomain = new Domain(domainName, "");
XmlNodeList nodeHandlers = nodeDomains[domainIndex].SelectNodes("handler");
for (int handlerIndex = 0; handlerIndex < nodeHandlers.Count; handlerIndex++)
{
string key = nodeHandlers[handlerIndex].Attributes["key"].Value;
string assembly = nodeHandlers[handlerIndex].Attributes["assembly"].Value;
string method = nodeHandlers[handlerIndex].Attributes["method"].Value;
string parameters = nodeHandlers[handlerIndex].Attributes["params"].Value;
int cacheExpiration = Lib.Object2Integer(nodeHandlers[handlerIndex].Attributes["cache"].Value);
string allowRequestKey = nodeHandlers[handlerIndex].Attributes["AllowRequestKey"].Value;
JavaScriptSerializer jsSerializer = new JavaScriptSerializer();
List<string> listOfParams = new List<string>();
if (parameters != "")
{
listOfParams = jsSerializer.Deserialize<List<string>>("[" + parameters + "]");
}
newDomain.Handlers.Add(new Handler(key, assembly, method, cacheExpiration, allowRequestKey, listOfParams.ToArray()));
}
this.Domains.Add(newDomain);
}
CacheDependency fileDependency = new CacheDependency(configFilePath);
HttpContext.Current.Cache.Insert(CACHE_NAME, this.Domains, fileDependency, DateTime.Now.AddSeconds(CACHE_EXPIRED), TimeSpan.Zero, CacheItemPriority.Normal, null);
}
}
public void Add(Domain item)
{
this.List.Add(item);
}