com.bea.wli.worklist.api
Interface WorklistScrollableResultManager

All Superinterfaces:

WorklistManager

public interface WorklistScrollableResultManager

extends WorklistManager

This interface allows a specified range of results to be returned from Worklist queries. This improves scalability and performance for querying operations. The cursor will hold a specified range of results, and the cursor can be moved backward and forward to fetch the next or prior set of results.

Since:

8.1.4

See Also:

TaskInfoCursor

Method Summary

TaskInfoCursor	getTaskInfoCursor(TaskSelector taskSelector, int resultSize) Return a cursor with the specified size.
TaskInfoCursor	moveCursorBackward(TaskInfoCursor taskInfoCursor) Move the cursor backward.
TaskInfoCursor	moveCursorForward(TaskInfoCursor taskInfoCursor) Move the cursor forward to the next position.
TaskInfoCursor	refreshCursor(TaskInfoCursor taskInfoCursor) Refresh the data for the tasks in the cursor at the current position.

Methods inherited from interface com.bea.wli.worklist.api.WorklistManager

abortTask, archiveTasks, assignToUser, assignToUserInGroup, assignToUsersAndGroups, claimTask, claimTask, completeTask, createTask, createTask, createTaskXML, deleteTask, deleteTasks, getContainingGroups, getSelectedTasksNumber, getTaskIds, getTaskInfo, getTaskInfos, getTaskProperties, getTaskPropertiesNames, getTaskProperty, getTaskRequest, getTaskRequestAsXmlObject, getTaskResponse, getTaskResponseAsXmlObject, getUsersInGroup, purgeTasks, removeTaskProperties, resumeTask, returnTask, setTaskCanBeAborted, setTaskCanBeReassigned, setTaskCanBeReturned, setTaskClaimDueBusinessDate, setTaskClaimDueDate, setTaskComment, setTaskCompletionDueBusinessDate, setTaskCompletionDueDate, setTaskOwner, setTaskPriority, setTaskProperties, setTaskProperty, setTaskRequest, setTaskRequestAsXmlObject, setTaskResponse, setTaskResponseAsXmlObject, startTask, stopTask, suspendTask

Method Detail

getTaskInfoCursor

public TaskInfoCursor getTaskInfoCursor(TaskSelector taskSelector,
                                        int resultSize)
                                 throws ManagementException,
                                        RemoteException

Return a cursor with the specified size. The max result size is 1000. The cursor is positioned before the first element when created.

Parameters:

taskSelector - the task selector

resultSize - the size of the cursor

Returns:

TaskInfoCursor

Throws:

ManagementException - if the operation failed

RemoteException - if the communication failed

moveCursorForward

public TaskInfoCursor moveCursorForward(TaskInfoCursor taskInfoCursor)
                                 throws ManagementException,
                                        RemoteException

Move the cursor forward to the next position.

Parameters:

taskInfoCursor - the cursor

Returns:

TaskInfoCursor

Throws:

ManagementException

RemoteException

moveCursorBackward

public TaskInfoCursor moveCursorBackward(TaskInfoCursor taskInfoCursor)
                                  throws ManagementException,
                                         RemoteException

Move the cursor backward.

Parameters:

taskInfoCursor - the cursor

Returns:

TaskInfoCursor

Throws:

ManagementException

RemoteException

refreshCursor

public TaskInfoCursor refreshCursor(TaskInfoCursor taskInfoCursor)
                             throws ManagementException,
                                    RemoteException

Refresh the data for the tasks in the cursor at the current position.

Parameters:

taskInfoCursor - the cursor

Returns:

TaskInfoCursor

Throws:

ManagementException

RemoteException