/// <summary>
/// 开始工作
/// </summary>
/// <param name="paraRunType">被调度方式</param>
public virtual void DoWork(RunTaskType paraRunType)
{
#region 记录到日志中
string log = _WrkTask.Task.TaskEntity.Name + " Start Working.";
LogType logtype = LogType.TaskRunStart;
switch (paraRunType)
{
case RunTaskType.TaskListInTime:
logtype = LogType.TaskRunStart;
break;
case RunTaskType.ImmediateNoDisturb:
logtype = LogType.TaskRunStart_Immediate;
break;
//case RunTaskType.ImmediateDisturb:
// logtype = LogType.TaskRunStart_Immediate_Interupt;
// break;
}
_BLL.WriteLog(_WrkTask.Task.TaskEntity.ID, _WrkTask.Task.TaskEntity.Name, log, logtype);
#endregion
#region 更新下一步工作
if (paraRunType != RunTaskType.ImmediateNoDisturb)
{
_WrkTask.Notify_WorkStarted();
}
#endregion
}
/// <summary>
/// 开始工作
/// </summary>
/// <param name="paraRunType">被调度方式</param>
public override void DoWork(RunTaskType paraRunType)
{
try
{
Console.WriteLine("************************** Work Start {0} {1}", _WrkTask.Task.TaskEntity.Name, DateTime.Now);
base.DoWork(paraRunType);
#region 开始工作
string destFile = Utility.AssemblyHelper.GetAssemblyPath() + _WrkTask.Task.TaskAssembly.AppFile;
if (File.Exists(destFile))
{
FileInfo fi = new FileInfo(destFile);
try
{
_Process = Process.Start(fi.FullName, _WrkTask.Task.TaskEntity.ExtraParaStr);
}
catch //捕获执行异常问题
{
string s = "无法执行目标对象，执行目标对象出现异常:" + fi.FullName;
Console.WriteLine("执行任务发生异常：{0}", s);
_BLL.WriteLog(_WrkTask.Task.TaskEntity.ID, _WrkTask.Task.TaskEntity.Name, s, LogType.RunExeFileError);
return;
}
_Process.EnableRaisingEvents = true;
_Process.Exited += new EventHandler(_Process_Exited);
#region 监控超时
if (_WrkTask.Task.TaskEntity.RunTimeOutSecs > 0)
{
//ParameterizedThreadStart threadStart = new ParameterizedThreadStart(ThreadWorkMonitor);
//Thread th = new Thread(threadStart);
//th.IsBackground = true;
//th.Start(_Process);
ThreadPool.QueueUserWorkItem(new WaitCallback(ThreadWorkMonitor), _Process);
}
#endregion
}
else
{
string s = string.Format("目标位置不存在文件,无法执行该任务({0})", destFile); ;
Console.WriteLine(s);
_BLL.WriteLog(_WrkTask.Task.TaskEntity.ID, _WrkTask.Task.TaskEntity.Name, s, LogType.TaskConfigAssemblyFileNotFind);
}
#endregion
}
catch (Exception ex)
{
LogEntity log = new LogEntity();
log.LogContent = ex.Message;
log.LogType = LogType.EnforceKillWorkError;
log.TaskID = _WrkTask.Task.TaskEntity.ID;
log.TaskName = _WrkTask.Task.TaskEntity.Name;
_BLL.WriteLog(log);
Console.WriteLine("执行任务发生异常：{0}", ex.Message);
}
}
/// <summary>
/// 手动执行一个任务
/// </summary>
/// <param name="paraTaskId"></param>
/// <param name="paraRunType"></param>
/// <returns></returns>
public bool ManualRunTask(Int64 paraTaskId, RunTaskType paraRunType)
{
lock (((ICollection)_TaskList).SyncRoot)
{
IWorkingTask task = _TaskList.Find(delegate(IWorkingTask wt) { return wt.Task.TaskEntity.ID == paraTaskId; });
if (task != null)
{
task.Worker.DoWork(paraRunType);
return true;
}
else
{
Console.WriteLine("任务列表中不存在ID为：{0}的任务。", paraTaskId);
return false;
}
}
}
/// <summary>
/// 开始工作
/// </summary>
/// <param name="paraRunType">被调度方式</param>
public override void DoWork(RunTaskType paraRunType)
{
try
{
Console.WriteLine("************************** Work Start {0} {1}", _WrkTask.Task.TaskEntity.Name, DateTime.Now);
#region 开始工作
string destFile = Utility.AssemblyHelper.GetAssemblyPath() + _WrkTask.Task.TaskAssembly.AppFile; //最好用Path.Combine
if (File.Exists(destFile))
{
FileInfo fi = new FileInfo(destFile);
object obj;
#region 反射加载
try
{
Assembly abl;
List<Assembly> assmlys = new List<Assembly>();
assmlys.AddRange(AppDomain.CurrentDomain.GetAssemblies());
abl = assmlys.Find(delegate(Assembly aa) { return aa.Location.Equals(fi.FullName); });
assmlys = null;
if (abl == null)
{
abl = System.Reflection.Assembly.LoadFrom(fi.FullName);
}
obj = abl.CreateInstance(_WrkTask.Task.TaskAssembly.ProtocolNameSpace + "." + _WrkTask.Task.TaskAssembly.ProtocolClass);
}
catch (System.Reflection.TargetInvocationException ex) //捕获反射错误的异常
{
string s = "无法加载目标对象，请检查与目标对象相关联的引用是否存在。" + ex.Message;
Console.WriteLine("执行任务发生异常：{0}", s);
_BLL.WriteLog(_WrkTask.Task.TaskEntity.ID, _WrkTask.Task.TaskEntity.Name, s, LogType.ReflectError);
return;
}
#endregion
#region 转换为ITask接口
if (obj is ITask)
{
_WorkInterface = (ITask)obj;
}
else
{
string s = "无法加载目标对象，目标对象未继承ITask接口。";
Console.WriteLine("执行任务发生异常：{0}", s);
_BLL.WriteLog(_WrkTask.Task.TaskEntity.ID, _WrkTask.Task.TaskEntity.Name, s, LogType.TypeConvertITaskError);
base.DoWork(paraRunType);
return;
}
#endregion
_WorkInterface.OnFuncComplete = new WaitCallback(Process_Exited);
_WorkInterface.ExtraParaStr = _WrkTask.Task.TaskEntity.ExtraParaStr;
Thread thWork = new Thread(new ThreadStart(_WorkInterface.RunTask));
_Thread4Work = thWork;
_Thread4Work.IsBackground = true;
_Thread4Work.Start();
#region 监控超时
if (_WrkTask.Task.TaskEntity.RunTimeOutSecs > 0)
{
//ParameterizedThreadStart threadStart = new ParameterizedThreadStart(WorkMonitor);
//Thread th = new Thread(threadStart);
//th.IsBackground = true;
//th.Start(thWork);
ThreadPool.QueueUserWorkItem(new WaitCallback(ThreadFuncWorkMonitor), thWork);
//th.Start(_WorkInterface);
}
#endregion
}
else
{
string s = string.Format("目标位置不存在文件,无法执行该任务({0})", destFile);
Console.WriteLine(s);
_BLL.WriteLog(_WrkTask.Task.TaskEntity.ID, _WrkTask.Task.TaskEntity.Name, s, LogType.TaskConfigAssemblyFileNotFind);
//return;
}
#endregion
base.DoWork(paraRunType);
}
catch (Exception ex)
{
LogEntity log = new LogEntity();
log.LogContent = ex.Message;
log.LogType = LogType.EnforceKillWorkError;
log.TaskID = _WrkTask.Task.TaskEntity.ID;
log.TaskName = _WrkTask.Task.TaskEntity.Name;
_BLL.WriteLog(log);
Console.WriteLine("执行任务发生异常：{0}", ex.Message);
}
}
