/// <summary>
/// 初始化
/// </summary>
public static void Initialize()
{
_directMutex = new Mutex(false, SecretUtil.MD5Encrypt32(CachePath));
var doc = new XmlDocument();
switch (CacheMode)
{
case ObCacheMode.On:
break;
case ObCacheMode.Off:
return;
case ObCacheMode.Secret:
_exteName = ".dat";
doc = new XmlEDocument();
break;
}
if (!Directory.Exists(CachePath))
{
Directory.CreateDirectory(CachePath);
}
foreach (var filePath in Directory.GetFiles(CachePath, "*" + _exteName))
{
try
{
doc.Load(filePath);
}
catch
{
continue;
}
var obcache = doc.SelectSingleNode("obcache");
if (obcache == null)
{
return;
}
foreach (XmlElement childNode in obcache.ChildNodes)
{
var model = new ObSqlcache
{
Version = childNode.GetAttribute("version"),
SqlText = childNode.ChildNodes[0].InnerText
};
var key = childNode.GetAttribute("key");
if (childNode.ChildNodes[1].InnerText.Length > 0)
{
var columns = childNode.ChildNodes[1].InnerText.Split(',');
model.ColumnNames = new List <string>();
foreach (var column in columns)
{
model.ColumnNames.Add(column);
}
}
lock (HCacheMemory)
{
try
{
if (!HCacheMemory.ContainsKey(key))
{
HCacheMemory.Add(key, model);
}
}
catch
{
//continue;
}
}
}
}
Initialized = true;
}
