method ApiGenerateInitialLayers

Description

This methods generates initial posting layers based on existing layer types. List of created layers:
- Official
- Management
- Transitional

Parameters

oiReturnStatus

output

integer

Return status of the method.

Internal usage

unused

program code (program3/blayer.p)

/* Initial */
assign vcLayerTypeCodes = {&LAYERTYPECODES}.

/*Load Layers if necessary*/
if not available tLayer
then do:
    <M-2 run DataLoad
          (input  '':U (icRowids), 
           input  '':U (icPkeys), 
           input  '':U (icObjectIds), 
           input  '' (icFreeform), 
           input  false (ilKeepPrevious), 
           output viFcReturnSuper (oiReturnStatus)) in BLayer>
    if viFcReturnSuper <> 0 and
       viFcReturnSuper <> -4
    then do:
        assign oiReturnStatus = viFcReturnSuper.
        return.
    end.
end.

do viIndex = 2 to num-entries (vcLayerTypeCodes, chr(2)) BY 2:
    
    assign vcLayerTypeCode = entry(viIndex, vcLayerTypeCodes, chr(2)).

    find first tLayer where
               tLayer.LayerTypeCode = vcLayerTypeCode no-error.
    if available tLayer
    then next.               
    
    <M-1 run AddDetailLine
       (input  'Layer':U (icTable), 
        input  '':U (icParentRowid), 
        output viFcReturnSuper (oiReturnStatus)) in BLayer>
    assign oiReturnStatus = if (oiReturnStatus  > 0 and 
                                viFcReturnSuper = 0) or 
                                oiReturnStatus  < 0
                            then oiReturnStatus
                            else viFcReturnSuper.
    if oiReturnStatus < 0    
    then return.
    
    assign tLayer.LayerTypeCode     = vcLayerTypeCode
           tLayer.LayerCode         = tLayer.LayerTypeCode  + trim(#T-6'Layer':20(212)t-6#)
           tLayer.LayerIsActive     = true
           tLayer.LayerDescription 	= tLayer.LayerCode.
end.

/*ValidateBC*/
<M-3 run ValidateBC (output viFcReturnSuper (oiReturnStatus)) in BLayer>
assign oiReturnStatus = if (oiReturnStatus  > 0 and 
                            viFcReturnSuper = 0) or 
                            oiReturnStatus  < 0
                        then oiReturnStatus
                        else viFcReturnSuper.
if oiReturnStatus < 0    
then return.

<M-5 run AdditionalUpdates (output viFcReturnSuper (oiReturnStatus)) in BLayer>
assign oiReturnStatus = if (oiReturnStatus  > 0 and 
                            viFcReturnSuper = 0) or 
                            oiReturnStatus  < 0
                        then oiReturnStatus
                        else viFcReturnSuper.
if oiReturnStatus < 0    
then return.

/*DataSave*/
<M-4 run DataSave (output viFcReturnSuper (oiReturnStatus)) in BLayer>
assign oiReturnStatus = if (oiReturnStatus  > 0 and 
                            viFcReturnSuper = 0) or 
                            oiReturnStatus  < 0
                        then oiReturnStatus
                        else viFcReturnSuper.
if oiReturnStatus < 0    
then return.

Sample code: how to call this method through RPCRequestService (QXtend Inbound)

define temp-table ttContext no-undo
    field propertyQualifier as character
    field propertyName as character
    field propertyValue as character
    index entityContext is primary unique
        propertyQualifier
        propertyName
    index propertyQualifier
        propertyQualifier.

define dataset dsContext for ttContext.

define variable vhContextDS as handle no-undo.
define variable vhExceptionDS as handle no-undo.
define variable vhServer as handle no-undo.
define variable vhInputDS as handle no-undo.
define variable vhInputOutputDS as handle no-undo.
define variable vhOutputDS as handle no-undo.
define variable vhParameter as handle no-undo.

/* Create context */
create ttContext.
assign ttContext.propertyName = "programName"
       ttContext.propertyValue = "BLayer".
create ttContext.
assign ttContext.propertyName = "methodName"
       ttContext.propertyValue = "ApiGenerateInitialLayers".
create ttContext.
assign ttContext.propertyName = "applicationId"
       ttContext.propertyValue = "fin".
create ttContext.
assign ttContext.propertyName = "entity"
       ttContext.propertyValue = "1000".
create ttContext.
assign ttContext.propertyName = "userName"
       ttContext.propertyValue = "mfg".
create ttContext.
assign ttContext.propertyName = "password"
       ttContext.propertyValue = "".

/* Connect the AppServer */
create server vhServer.
vhServer:connect("-URL <appserver-url>").

if not vhServer:connected()
then do:
    message "Could not connect AppServer" view-as alert-box error title "Error".
    return.
end.

/* Run */
assign vhContextDS = dataset dsContext:handle.

run program/rpcrequestservice.p on vhServer
    (input-output dataset-handle vhContextDS by-reference,
           output dataset-handle vhExceptionDS,
     input        dataset-handle vhInputDS by-reference,
     input-output dataset-handle vhInputOutputDS by-reference,
           output dataset-handle vhOutputDS).

/* Handle output however you want, in this example, we dump it to xml */
if valid-handle(vhExceptionDS)
then vhExceptionDS:write-xml("file", "Exceptions.xml", true).

if valid-handle(vhOutputDS)
then vhOutputDS:write-xml("file", "Output.xml", true).

/* Cleanup */
vhServer:disconnect().
assign vhServer = ?.

if valid-handle(vhInputDS)
then delete object vhInputDS.

if valid-handle(vhOutputDS)
then delete object vhOutputDS.

if valid-handle(vhExceptionDS)
then delete object vhExceptionDS.