protected void sst_Elapsed(object sender, ElapsedEventArgs e)
{
ScheduledServiceEntity entity = null;
try
{
entity = ((ScheduledServiceTimer)sender).ScheduledServiceEntity;
if (entity.WaitForRun == true) // ÏÐÖÃ״̬²Å¿ÉÒÔRun
{
Assembly assembly = Assembly.LoadFrom(entity.AssemblyPath);
Type type = assembly.GetType(entity.Type);
using (ICommand command = (ICommand)Activator.CreateInstance(type))
{
entity.WaitForRun = false;
command.NewTransactionCode();
ServiceResult sr = command.Run(RunMethod.Auto);
if (sr.Result == false)
{
EventLog.WriteEntry("Engine.sst_Elapsed", sr.Message + " Transaction Code:" + sr.TransactionCode, EventLogEntryType.Error);
}
entity.WaitForRun = true;
}
}
}
catch (Exception ex)
{
EventLog.WriteEntry("Engine.sst_Elapsed", ex.Message, EventLogEntryType.Error);
if (entity != null)
{
entity.WaitForRun = true;
}
}
}
internal static List <ScheduledServiceEntity> ScheduledServiceEntities(XmlElement element)
{
List <ScheduledServiceEntity> list = new List <ScheduledServiceEntity>();
XmlNodeList entityList = element.GetElementsByTagName("ScheduledServiceEntity");
foreach (XmlNode node in entityList)
{
ScheduledServiceEntity entity = Node2ScheduledServiceEntity(node);
if (list.Find(new Predicate <ScheduledServiceEntity>(delegate(ScheduledServiceEntity sse)
{
if (string.Compare(sse.Key, entity.Key, true) == 0)
{
return(true);
}
else
{
return(false);
}
})) == null)
{
list.Add(entity);
}
}
return(list);
}
private ScheduledServiceTimer CreateScheduledServiceTimer(ScheduledServiceEntity sse)
{
ScheduledServiceTimer sst = new ScheduledServiceTimer(C_DAILYINTERVAL);
sst.AutoReset = true;
sst.ScheduledServiceEntity = sse;
sst.Elapsed += new ElapsedEventHandler(sst_Elapsed);
sst.Enabled = false;
return(sst);
}
private static ScheduledServiceEntity Node2ScheduledServiceEntity(XmlNode node)
{
ScheduledServiceEntity entity = new ScheduledServiceEntity();
entity.m_AssemblyPath = node.Attributes["AssemblyPath"].Value;
entity.m_Type = node.Attributes["Type"].Value;
entity.m_Key = node.Attributes["Key"].Value;
entity.m_StartHour = int.Parse(node.Attributes["StartHour"].Value);
entity.m_StartMinutes = int.Parse(node.Attributes["StartMinutes"].Value);
return(entity);
}
public object Create(object parent, object configContext, System.Xml.XmlNode section)
{
List <ScheduledServiceEntity> scheduledServiceEntityes = new List <ScheduledServiceEntity>();
try
{
XmlElement element = null;
element = (XmlElement)section;
scheduledServiceEntityes = ScheduledServiceEntity.ScheduledServiceEntities(element);
}
catch
{
throw new System.Configuration.ConfigurationErrorsException("Invalid scheduled service entity configuration");
}
return(scheduledServiceEntityes);
}
