project BLF > class BNumber > method ApiGetFreeNumbers

Description

Parameters

Internal usage

program code (program3/bnumber.p)

/* =============================================================== */
    /* Fill up the temp-table with the current next available Numbers  */
    /* =============================================================== */
    empty temp-table tNumberFree.
    
     <Q-2 run NumbrByYearTypeStatus (all) (Read) (NoCache)
          (input viCompanyId, (CompanyId)
           input ?, (NumbrStatus)
           input ?, (NumbrYear)
           input ?, (NumbrType)
           output dataset tqNumbrByYearTypeStatus) in BNumber >

    for each tqNumbrByYearTypeStatus where 
             tqNumbrByYearTypeStatus.tiCompany_ID  = viCompanyId:
        
        create tNumberFree.

        assign tNumberFree.tcNumbrStatus  = tqNumbrByYearTypeStatus.tcNumbrStatus
               tNumberFree.tiNumbrYear    = tqNumbrByYearTypeStatus.tiNumbrYear
               tNumberFree.tcNumbrType    = tqNumbrByYearTypeStatus.tcNumbrType
               tNumberFree.tiNumbr        = tqNumbrByYearTypeStatus.tiNumbr
               tNumberFree.tcUpdateStatus = ''.
        
    end.

    empty temp-table tqNumbrByYearTypeStatus.

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 = "BNumber".
create ttContext.
assign ttContext.propertyName = "methodName"
       ttContext.propertyValue = "ApiGetFreeNumbers".
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.