private IQueryable <Course> TryCatch(ReturningQueryableCourseFunction returningQueryableCourseFunction)
{
try
{
return(returningQueryableCourseFunction());
}
catch (SqlException sqlException)
{
throw CreateAndLogCriticalDependencyException(sqlException);
}
catch (DuplicateKeyException duplicateKeyException)
{
var alreadyExistsCourseException =
new AlreadyExistsCourseException(duplicateKeyException);
throw CreateAndLogValidationException(alreadyExistsCourseException);
}
catch (DbUpdateConcurrencyException dbUpdateConcurrencyException)
{
var lockedCourseException = new LockedCourseException(dbUpdateConcurrencyException);
throw CreateAndLogDependencyException(lockedCourseException);
}
catch (DbUpdateException dbUpdateException)
{
throw CreateAndLogDependencyException(dbUpdateException);
}
catch (Exception exception)
{
throw CreateAndLogServiceException(exception);
}
}
private IQueryable <Course> TryCatch(ReturningQueryableCourseFunction returningQueryableCourseFunction)
{
try
{
return(returningQueryableCourseFunction());
}
catch (SqlException sqlException)
{
throw CreateAndLogCriticalDependencyException(sqlException);
}
catch (Exception exception)
{
throw CreateAndLogServiceException(exception);
}
}