private void AsyncCallBack(IAsyncResult rs)
{
IAsyncBehavior b = (IAsyncBehavior)rs.AsyncState;
var d = b.EndDoAction(rs);
Logger.Instance.WriteInfoLog(String.Format("异步执行动作 {0} 的结果: {1}", b, d.ToString()));
}
/// <summary>
/// 初始化监听器
/// </summary>
public void Initialize()
{
watcher = new FileSystemSafeWatcher(DirectoryToMonitor);
watcher.NotifyFilter = NotifyFilters.LastWrite;
watcher.IncludeSubdirectories = !CurrentLevelOnly;
watcher.Changed += (sender, e) =>
{
Logger.Instance.WriteInfoLog(String.Format("检测到文件夹修改. Type = {0}, Dir = {1}, FullPath = {2}", e.ChangeType.ToString(), DirectoryToMonitor, e.FullPath));
for (byte i = 0; i < Behaviors.Length; i++)
{
var behavior = Behaviors[i];
if (!behavior.Enable)
{
continue;
}
Dictionary <String, String> copiedArgCollection = new Dictionary <string, string>();
foreach (var pair in behavior.Parameters)
{
copiedArgCollection[pair.Key] = behavior.Parameters[pair.Key]
.Replace("$TARGET_FILE$", e.FullPath)
.Replace("<", "<")
.Replace(">", ">")
.Replace(""", "\"")
.Replace(" ", " ");
}
try
{
if (behavior.IsAsync)
{
IAsyncBehavior s = (IAsyncBehavior)behavior.Behavior;
s.BeginDoAction(DirectoryToMonitor, copiedArgCollection, e, AsyncCallBack);
Logger.Instance.WriteInfoLog(String.Format("异步执行 {0}", behavior.Behavior));
}
else
{
var rs = behavior.Behavior.DoAction(DirectoryToMonitor, copiedArgCollection, e);
Logger.Instance.WriteInfoLog(String.Format("执行动作 {0} 的结果: {1}", behavior.Behavior, rs.ToString()));
}
}
catch (Exception ex)
{
Logger.Instance.WriteErrorLog(String.Format("执行针对 {0} 的 {1} 执行响应动作 {2} 时发生错误: {3}.\n调用堆栈:\n{4}",
DirectoryToMonitor, e.ChangeType.ToString(), behavior.Behavior, ex.Message, ex.StackTrace));
continue;
}
}
};
watcher.EnableRaisingEvents = true;
}
