public static void LoadFromFile()
{
using (StreamReader fs = new StreamReader(Global.ConfigFile))
{
Dictionary <string, IConfigIO> handleDictionary = GetConfigIOInstanceList();
IConfigIO instance = null;
while (!fs.EndOfStream)
{
string lineStr = fs.ReadLine().Trim();
if (lineStr.Length > 0 && !lineStr.StartsWith("#"))
{
if (handleDictionary.ContainsKey(lineStr))
{
instance = handleDictionary[lineStr];
}
else
{
instance?.ReadConfig(lineStr);
}
}
}
foreach (string key in handleDictionary.Keys)
{
handleDictionary[key].WriteLog();
}
}
}
/// <summary>
/// 从指定字符串中加载配置
/// </summary>
/// <param name="data"></param>
/// <returns></returns>
public BaseConfig LoadFromString(string data)
{
if (string.IsNullOrEmpty(data))
{
throw new Exception("LoadFromString参数为为空");
}
AppConfig config = new AppConfig();
Dictionary <string, IConfigIO> handleDictionary = GetConfigIOInstanceList(config);
IConfigIO instance = null;
ReadToEnd(data, reader =>
{
string lineStr = reader.ReadLine().Trim();
if (lineStr.Length > 0 && !lineStr.StartsWith("#"))
{
if (handleDictionary.ContainsKey(lineStr))
{
instance = handleDictionary[lineStr];
}
else
{
instance?.ReadConfig(lineStr);
}
}
});
foreach (string key in handleDictionary.Keys)
{
handleDictionary[key].WriteLog();
}
return(config);
}
private AppConfig DoLoadFromStream(StreamReader fs)
{
AppConfig config = new AppConfig();
Dictionary <string, IConfigIO> handleDictionary = GetConfigIOInstanceList(config);
IConfigIO instance = null;
while (!fs.EndOfStream)
{
string lineStr = fs.ReadLine().Trim();
if (lineStr.Length > 0 && !lineStr.StartsWith("#"))
{
if (handleDictionary.ContainsKey(lineStr))
{
instance = handleDictionary[lineStr];
}
else
{
instance?.ReadConfig(lineStr);
}
}
}
foreach (string key in handleDictionary.Keys)
{
handleDictionary[key].WriteLog();
}
return(config);
}
public bool RemoveItem <T>(T item)
{//处理器字典<处理器名称,处理器实例>
Dictionary <string, IConfigIO> handleDictionary = GetConfigIOInstanceList(new AppConfig());
//当前处理器实例
IConfigIO instance = null;
//配置文件内容缓存
List <string> configTemp = new List <string>();
//传入的配置是否已存在于配置文件
bool isMatched = false;
//分析当前配置文件内容
ReadToEnd(reader =>
{
string lineStr = reader.ReadLine().Trim();
/*
* 条件一：注释内容
* 条件二：处理器切换标识
* 条件三：没有处理器则不处理内容
*/
if (lineStr.StartsWith("#") || handleDictionary.ContainsKey(lineStr) || instance == null)
{
//只有切换处理器时需要处理数据
if (handleDictionary.ContainsKey(lineStr))
{
instance = handleDictionary[lineStr];
}
}
else
{
object tItem = instance.ReadConfig(lineStr);
//匹配端口映射项
isMatched = MatchPortMapItem(tItem as PortMapItem, item as PortMapItem);
}
if (isMatched && !reader.EndOfStream)
{
//如果已经找到了指定配置，则不再解析后面的数据
configTemp.Add(reader.ReadToEnd());
}
else
{
//未匹配上的数据，将内容原样存入缓存
configTemp.Add(lineStr);
}
});
if (!isMatched)
{
if (item as PortMapItem != null)
{
SavePortMapItem(item as PortMapItem, configTemp, handleDictionary);
}
}
else
{
//匹配上了，将数据保存到文件
ForeachWrite(configTemp);
}
return(true);
}
/// <summary>
/// 将指定字符串解析为指定对象
/// </summary>
/// <param name="handlerName">处理器名称</param>
/// <param name="str">被解析的字符串</param>
/// <returns></returns>
public object ParseToObject(string handlerName, string str)
{
Dictionary <string, IConfigIO> handleDictionary = GetConfigIOInstanceList(new AppConfig());
if (handleDictionary.ContainsKey(handlerName))
{
IConfigIO handler = handleDictionary[handlerName];
return(handler.ReadConfig(str));
}
else
{
throw new NotSupportedException($"未找到对应的处理器 {handlerName}");
}
}
public static ConfigCenter LoadFromString(string data)
{
ConfigCenter config = new ConfigCenter();
if (string.IsNullOrEmpty(data))
{
throw new Exception("LoadFromString参数为为空");
}
using (MemoryStream ms = new MemoryStream())
{
IConfigIO instance = null;
StreamWriter sw = new StreamWriter(ms);
sw.Write(data);
sw.Flush();
StreamReader sr = new StreamReader(ms);
sr.BaseStream.Position = 0;
config = DoLoadConfig(sr);
ms.Close();
}
return(config);
}
/// <summary>
/// 保存指定配置项
/// </summary>
/// <typeparam name="T">配置项类型</typeparam>
/// <param name="item">要保存的配置项</param>
/// <returns></returns>
public bool SaveItem <T>(T item)
{
//处理器字典<处理器名称,处理器实例>
Dictionary <string, IConfigIO> handleDictionary = GetConfigIOInstanceList(new AppConfig());
//当前处理器实例
IConfigIO instance = null;
//配置文件内容缓存
List <string> configTemp = new List <string>();
//传入的配置是否已存在于配置文件
bool isMatched = false;
//分析当前配置文件内容
ReadToEnd(reader =>
{
string lineStr = reader.ReadLine().Trim();
/*
* 条件一：注释内容
* 条件二：处理器切换标识
* 条件三：没有处理器则不处理内容
*/
if (lineStr.StartsWith("#") || handleDictionary.ContainsKey(lineStr) || instance == null)
{
//只有切换处理器时需要处理数据
if (handleDictionary.ContainsKey(lineStr))
{
instance = handleDictionary[lineStr];
}
}
else
{
//匹配成功时，运行的方法
Action matchedFunc = () =>
{
configTemp.Add(instance.GetItemString(item));
isMatched = true;
};
object tItem = instance.ReadConfig(lineStr);
//匹配端口映射项
if (MatchPortMapItem(tItem as PortMapItem, item as PortMapItem, matchedFunc))
{
}
;
}
if (isMatched && !reader.EndOfStream)
{
//如果已经找到了指定配置，则不再解析后面的数据
configTemp.Add(reader.ReadToEnd());
}
else
{
//未匹配上的数据，将内容原样存入缓存
configTemp.Add(lineStr);
}
});
if (!isMatched)
{
if (item as PortMapItem != null)
{
SavePortMapItem(item as PortMapItem, configTemp, handleDictionary);
}
else
{
throw new NotSupportedException($"未找到合适的处理器用于写入配置文件 type:{item.GetType()}");
}
}
return(true);
}
