COUNTPENDINGACTIVITYTASKS()`¶

About CountPendingActivityTasks¶

Returns the estimated number of activity tasks in the specified task list. The count returned is an approximation and isn't guaranteed to be exact. If you specify a task list that no activity task was ever scheduled in then 0 is returned.

Access Control

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

Use a Resource element with the domain name to limit the action to only specified domains.
Use an Action element to allow or deny permission to call this action.
Constrain the taskList.name parameter by using a Condition element with the swf:taskList.name key to allow the action to access only certain task lists.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's cause parameter is set to OPERATION_NOT_PERMITTED. For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows in the Amazon SWF Developer Guide.

Method Signature¶

METHODS /AWS1/IF_SWF~COUNTPENDINGACTIVITYTASKS
  IMPORTING
    !IV_DOMAIN TYPE /AWS1/SWFDOMAINNAME OPTIONAL
    !IO_TASKLIST TYPE REF TO /AWS1/CL_SWFTASKLIST OPTIONAL
  RETURNING
    VALUE(OO_OUTPUT) TYPE REF TO /aws1/cl_swfpendingtaskcount
  RAISING
    /AWS1/CX_SWFOPNOTPERMITTEDFA00
    /AWS1/CX_SWFUNKNOWNRESRCFAULT
    /AWS1/CX_SWFCLIENTEXC
    /AWS1/CX_SWFSERVEREXC
    /AWS1/CX_RT_TECHNICAL_GENERIC
    /AWS1/CX_RT_SERVICE_GENERIC.

IMPORTING¶

Required arguments:¶

`iv_domain` `TYPE /AWS1/SWFDOMAINNAME` `/AWS1/SWFDOMAINNAME`¶

The name of the domain that contains the task list.

`io_tasklist` `TYPE REF TO /AWS1/CL_SWFTASKLIST` `/AWS1/CL_SWFTASKLIST`¶

The name of the task list.

RETURNING¶

`oo_output` `TYPE REF TO /aws1/cl_swfpendingtaskcount` `/AWS1/CL_SWFPENDINGTASKCOUNT`¶

Domain /AWS1/RT_ACCOUNT_ID

Primitive Type NUMC

Examples¶

Syntax Example¶

This is an example of the syntax for calling the method. It includes every possible argument and initializes every possible value. The data provided is not necessarily semantically accurate (for example the value "string" may be provided for something that is intended to be an instance ID, or in some cases two arguments may be mutually exclusive). The syntax shows the ABAP syntax for creating the various data structures.

DATA(lo_result) = lo_client->countpendingactivitytasks(
  io_tasklist = new /aws1/cl_swftasklist( |string| )
  iv_domain = |string|
).

This is an example of reading all possible response values

lo_result = lo_result.
IF lo_result IS NOT INITIAL.
  lv_count = lo_result->get_count( ).
  lv_truncated = lo_result->get_truncated( ).
ENDIF.

/AWS1/IF_SWF=>COUNTPENDINGACTIVITYTASKS()¶