/// <summary>
/// Initializes a new instance of the <see cref = "T:System.Exception" /> class with a specified error message and a reference to the inner exception that is the cause of this exception.
/// </summary>
/// <param name = "message">The error message that explains the reason for the exception.
/// </param>
/// <param name = "task"></param>
/// <param name = "innerException">The exception that is the cause of the current exception, or a null reference (Nothing in Visual Basic) if no inner exception is specified.
/// </param>
public TaskException(string message, TaskBase task, Exception innerException = null)
: base(message, innerException)
{
Task = task;
this.Critical = false;
}
private object[] GetMessagePrameters(TaskBase task)
{
return GetMessagePrameters(task, null);
}
void task_Error(TaskBase sender, VendScreen.Common.UsefulTypes.EventArgs<TaskException> eventArgs)
{
var commands = sender.Config.Task.Commands;
var descr = VSSyncExportTask.GetCommandsDescr(commands, true);
MessageBox.Show(this, @"The command for sending ({0}) failed. ".F(descr)+ Environment.NewLine + eventArgs.Value.Message, @"Sending error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
protected void SendReport(TaskBase task, EventArgs<TaskException> args, string body, List<string> files,
string taskStatus)
{
var keyLine = args != null && !args.Value.Key.IsNullOrEmpty() ? " Key " + args.Value.Key : null;
subject = "{0}:{1}.{2}".F(taskStatus, task.Description, keyLine);
var attachment = args.IfNotNull(item => item.Value.Serialize());
SendReport(body, attachment, args.IfNotNull(item => item.Value.Files));
}
/// <summary>
/// create array of parameters for message template
/// 0 - DateTime.Now
/// 1 task.Description
/// 2 Status Message
/// 3 Error Message
/// 4 Inner Exception (with stack)
/// 5 User
/// </summary>
/// <param name = "task"></param>
/// <param name = "args"></param>
/// <returns></returns>
protected override object[] GetMessagePrameters(TaskBase task, EventArgs<TaskException> args)
{
var error = (args == null)
? string.Empty
: (args.Value == null)
? string.Empty
: args.Value.Message +
(args.Value.InnerException == null
? string.Empty
: args.Value.InnerException.Message);
var result = new object[]
{
DateTime.Now, task.Description, task.Status.StatusMessage, error,
args.IfNotNull(val => val.Value).IfNotNull(val => val.InnerException),
Config.Instance.WebService.Login
};
return result;
}
public override void TaskError(TaskBase sender, EventArgs<TaskException> eventArgs)
{
const string defaultTemplate = "User: {5}\r\n{0} {1} task failed. Error: {3}";
Log = sender.Logger;
var template = ErrorMessageTemplate.IsNullOrEmpty() ? defaultTemplate : ErrorMessageTemplate;
if (eventArgs.Value.InnerException != null)
{
template = "User: {5}\r\n{0} {1} task failed. {4}";
}
var body = template.F(GetMessagePrameters(sender, eventArgs));
if (eventArgs.Value.Critical)
{
body = "Service was stopped.\r\n" + body;
}
string dir = Config.Instance.GetOutputFolder() + "\\tmp\\error_" + DateTime.Now.ToString("yyyyMMdd") + "\\";
if (!Directory.Exists(dir))
{
Directory.CreateDirectory(dir);
}
FileInfo fi = new FileInfo(dir + "Errors.log");
if (!fi.Exists)
{
fi.Create().Close();
}
using (StreamWriter sw = fi.AppendText())
{
sw.WriteLine(body);
sw.WriteLine();
}
//copying not sended files
foreach (CommandType type in sender.Config.Task.Commands)
{
try
{
string filename = type.OutputFileName;
File.Copy(Config.Instance.GetOutputFolder() + "\\" + filename, dir + Path.GetFileNameWithoutExtension(filename) + "_" + DateTime.Now.ToString("yyyyMMdd-HHmmss") + Path.GetExtension(filename));
}
catch (Exception e) { }
}
/*this.error = true;
const string defaultTemplate = "User: {5}\r\n{0} {1} task failed. Error: {3}";
Log = sender.Logger;
var template = ErrorMessageTemplate.IsNullOrEmpty() ? defaultTemplate : ErrorMessageTemplate;
if (eventArgs.Value.InnerException != null)
{
template = "User: {5}\r\n{0} {1} task failed. {4}";
}
var body = template.F(GetMessagePrameters(sender, eventArgs));
if (eventArgs.Value.Critical)
{
body = "Service was stopped.\r\n" + body;
}
SendReport(sender, eventArgs, body, eventArgs.Value.Files, "Error");*/
}
protected virtual object[] GetMessagePrameters(TaskBase task, EventArgs<TaskException> eventArgs)
{
return null;
}
public virtual void TaskError(TaskBase sender, EventArgs<TaskException> eventArgs)
{
}