/// <summary>
/// 获取单项配置
/// </summary>
/// <param name="serverName"></param>
/// <param name="commandName"></param>
public static ServerConfigItem GetItem(string serverName, string commandName)
{
var key = ServerCommand.BuildCommandKey(serverName, commandName);
ServerConfigItem item = null;
items.TryGetValue(key, out item);
return(item);
}
/// <summary>
/// 服务配置读取
/// </summary>
/// <param name="serverName"></param>
/// <param name="serverExpire"></param>
/// <param name="nodes"></param>
private static void LoadServerConfig(string serverName, int serverExpire, XmlNodeList nodes)
{
var commandName = string.Empty;
var expires = 0;
var mixedsplit = string.Empty;
var version = string.Empty;
var cacheDeleteAction = string.Empty;
var objectName = string.Empty;
foreach (XmlNode node in nodes)
{
commandName = XmlHelper.GetAttribute(node, "name", null);
if (string.IsNullOrEmpty(commandName))
{
continue;
}
if (Exists(serverName, commandName))
{
throw new ConfigurationErrorsException(string.Format("Repeated Command Item {0}.{1} in {0}.config", serverName, commandName));
}
var commandInfo = ServerCommand.GetCommand(serverName, commandName);
if (commandInfo == null)
{
throw new ConfigurationErrorsException(string.Format("No Find Server Command {0}.{1} in {0}.config", serverName, commandName));
}
var settingItem = new ServerConfigItem();
//cache expires
settingItem.CacheExpires = int.TryParse(XmlHelper.GetAttribute(node, "expires", null), out expires) ? expires : serverExpire;
//version
version = XmlHelper.GetAttribute(node, "version");
if (!string.IsNullOrEmpty(version))
{
if (GetVersionExpires(serverName, version) == 0)
{
throw new ConfigurationErrorsException(string.Format("Not Find Version:{2} config node, version info {0}.{1} version attribute in {0}.config", serverName, commandName, version));
}
settingItem.CacheVersion = version;
}
settingItem.CacheKey = XmlHelper.GetAttribute(node, "key", null);
if (string.IsNullOrEmpty(settingItem.CacheKey))
{
settingItem.CacheKey = string.Concat(serverName, ".", commandName);
}
//deletes
var deletes = node.SelectNodes("delete");
if (deletes.Count > 0)
{
settingItem.CacheDeletes = InitCacheDelete(commandInfo, deletes);
}
items.Add(ServerCommand.BuildCommandKey(serverName, commandName), settingItem);
}
}
/// <summary>
/// 是否具有指定项
/// </summary>
/// <param name="serverName"></param>
/// <param name="commandName"></param>
private static bool Exists(string serverName, string commandName)
{
return(items.ContainsKey(ServerCommand.BuildCommandKey(serverName, commandName)));
}