IS_ALLOWED Function

This function checks whether the given user is permitted to perform a certain operation on a Task.

Syntax

APEX_HUMAN_TASK.IS_ALLOWED (
    p_task_id                IN NUMBER,
    p_operation              IN wwv_flow_approval_api.t_task_operation,
    p_user                   IN VARCHAR2 DEFAULT wwv_flow_security.g_user,
    p_new_participant        IN VARCHAR2 DEFAULT NULL )
RETURN BOOLEAN;

Parameters

Parameter	Description
`p_task_id`	The Task ID.
`p_operation`	The operation to check (see constants `c_task_op_###`).
`p_user`	The user to check for. Default is logged in user.
`p_new_participant`	(Optional) The new assignee in case of Delegate operation.

Returns

TRUE if the user given by p_user is permitted to perform the operation given by p_operation, FALSE otherwise.

Example

DECLARE
    l_is_allowed boolean;
BEGIN
    l_is_allowed := apex_human_task.is_allowed(
        p_task_id         => 1234,
        p_operation       => apex_human_task.c_task_op_delegate
        p_user            => 'STIGER',
        p_new_participant => 'SMOON'
    );
    IF l_is_allowed THEN
        dbms_output.put_line('STIGER is a allowed to delegate the task to SMOON for task 1234');
    END IF;
END;