protected override void ProcessJob(Guid targetInstanceId)
{
// check whether there are running instances of timerjob
// if there is - the work stops
if ((from SPRunningJob job in WebApplication.RunningJobs
where String.CompareOrdinal(job.JobDefinition.Name, Name) == 0
select job).Count() > 1)
{
Logger.WriteMessage(string.Format("You can not run multiple instances of the same timer job. Name: {0}, Time start attempt: {1}", Title,
DateTime.Now.ToString("dd:MM:yyyy:hh:mm:ss")));
return;
}
using (var site = new SPSite(SiteUrl, SPUserToken.SystemAccount))
{
using (SPWeb web = site.OpenWeb(WebUrl))
{
try
{
SPList officesList = web.GetList(Constants.Lists.OfficesListUrl);
SPList officesList2 = web.GetList(Constants.Lists.Offices2ListUrl);
// prepare spquery ti get not copied items by 'iscopied' flag
string query = CQ.Where(CQ.Neq.FieldRef(new Guid(Constants.Fields.FieldIsCopiedFieldInternalNameId)).Value(true));
var spQuery = new SPQuery
{
Query = query,
ViewFields =
CQ.ViewFields(CQ.FieldRef(new Guid(Constants.Fields.NameFieldInternalNameId)),
CQ.FieldRef(new Guid(Constants.Fields.DirectorFieldInternalNameId)),
CQ.FieldRef(new Guid(Constants.Fields.FieldIsCopiedFieldInternalNameId)),
CQ.FieldRef(SPBuiltInFieldId.Title))
};
// get not copied items
SPListItemCollection itemsToCopy = officesList.GetItems(spQuery);
SPListItem destItem = officesList2.Items.Add();
foreach (SPListItem srcItem in itemsToCopy)
{
// set additional title field
destItem[SPBuiltInFieldId.Title] = srcItem[SPBuiltInFieldId.Title];
// Copy fields
srcItem.CopyItemTo(destItem,
new List <string>
{
Constants.Fields.NameFieldInternalName,
Constants.Fields.DirectorFieldInternalName,
});
// set flag copied to 'true' at source item
srcItem[new Guid(Constants.Fields.FieldIsCopiedFieldInternalNameId)] = true;
srcItem.Update();
}
}
catch (Exception ex)
{
Logger.WriteError(
string.Format("Failed to copy the elements of the list {0} to the list {1}.", Constants.Lists.OfficesListUrl, Constants.Lists.Offices2ListUrl),
ex,
TraceSeverity.Unexpected);
}
}
}
}