public static bool AddOrUpdateAnnotations(Repository.Annotation annotation)
{
lock (_AnnotationsSet)
{
try
{
using (var tran = _dbEngine.GetTransaction())
{
tran.Insert <DateTime, DbCustomSerializer <Repository.Annotation> >(TableType.Annotation, annotation.DateTimeUTC, annotation);
tran.Commit();
}
if (_AnnotationsSet.ContainsKey(annotation.DateTimeUTC))
{
_AnnotationsSet[annotation.DateTimeUTC] = annotation;
}
else
{
_AnnotationsSet.Add(annotation.DateTimeUTC, annotation);
}
}
catch (Exception ex)
{
return(false);
}
return(true);
}
}
public static bool DeleteAnnotation(Repository.Annotation annotation)
{
lock (_AnnotationsSet)
{
if (_AnnotationsSet.ContainsKey(annotation.DateTimeUTC) == false)
{
return(false);
}
try
{
using (var tran = _dbEngine.GetTransaction())
{
tran.RemoveKey(TableType.Annotation, annotation.DateTimeUTC);
tran.Commit();
}
_AnnotationsSet.Remove(annotation.DateTimeUTC);
}
catch (Exception ex)
{
return(false);
}
}
return(true);
}