Page Comparison

@Scheduled

Specifies a scheduled task to run at a certain interval

"minute hour day-of-month month day-of-week"

The __scheduled_function_result__ Built-in Object

The __scheduled_function_result__ object represents scheduled function results from Helium that are duplicated in the app schema for easy access to app developers. Records belonging to this object can be queried using the standard selectors. Note that this feature is to be deployed as part of Helium 1.5. The object declaration is shown below:

@NotTracked
persistent object __scheduled_function_result__ {
    datetime datetimestampStarted;
    datetime datetimestampFinished;
    string qualifiedName;
    string schedule;
    string error;
    string stackTrace;
    bool success;
}

@OnScheduledFunctionResultUpdate

Used to annotate a function that will be used as a callback function by Helium when there is any update on scheduled function results. The annotation cannot be used in conjunction with other function annotations and the function must take exactly one parameter of type __scheduled_function_result__. Note that this feature will be deployed as part of Helium 1.5. The example below demonstrates the use of this annotation.

@OnScheduledFunctionResultUpdate
void scheduledFunctionResultUpdateCallback(__scheduled_function_result__ scheduledFunctionResult) {
    if(scheduledFunctionResult.success == false) {
        FailedScheduledFunction failedScheduledFunction = FailedScheduledFunction:new();
        failedScheduledFunction.failureRecordedOn = Mez:now();
        failedScheduledFunction.scheduledFunctionResultId = scheduledFunctionResult._id;
        failedScheduledFunction.save();
    }
}

Note that duplicating the data from the __scheduled_function_result__ object in the above code snippet is done purely for demonstration purposes. Records from this object can be queried directly without needing to duplicate the data into a custom object.

The __scheduled_function_result__ Built-in Object

The __scheduled_function_result__ object represents scheduled function results from Helium that are duplicated in the app schema for easy access to app developers. Records belonging to this object can be queried using the standard selectors. Note that this feature is to be deployed as part of Helium 1.5. The object declaration is shown below:

Additional Mentions and References

Additional Mentions and References