protected override IStorageAttribute ParserStorage(XmlNode node)
{
if (null == node)
{
throw new ArgumentNullException("node");
}
IStorageAttribute storageAttribute = GenerateStorageAttribute(node);
if (string.IsNullOrEmpty(storageAttribute.Uid) && !storageAttribute.IntegratedSecurity)
{
throw new Exception("the database authentication mechanism is error.");
}
StorageCache.InsertOrUpdate(storageAttribute.Name, storageAttribute);
return(storageAttribute);
}
protected override IDictionary <string, IStorageAttribute> ParserStorages(XmlNode node)
{
if (null == node)
{
throw new ArgumentNullException("node");
}
XmlNodeList nodes = node.SelectNodes("Storage");
if (null == nodes || 0 == nodes.Count)
{
throw new Exception("the Storage node is empty in the Storage..config");
}
IDictionary <string, IStorageAttribute> dic = new Dictionary <string, IStorageAttribute>();
int idx = 0;
foreach (XmlNode n in nodes)
{
IStorageAttribute storageAttribute = ParserStorage(n);
if (null != storageAttribute)
{
dic.Add(storageAttribute.Name, storageAttribute);
if (0 == idx)
{
//insert the default storage
//the default is the first storage
StorageCache.InsertOrUpdate(DefaultStorageName, storageAttribute);
}
idx++;
}
}
if (0 == dic.Count)
{
throw new Exception("the error in the storage.config");
}
return(dic);
}
