project BLF > class BResource > method ApiSynchronize
Description
This method will make sure that the resources are synchronized. If you want to extend the logic in an inherited class then you should use ApiSynchronizeCustom.
Parameters
| olUpdatesDone | output | logical | |
| oiReturnStatus | output | integer | Return status of the method. |
Internal usage
BLF
program code (program3/bresource.p)
/*get old flag on session that indicated the synchronize is running*/
<M-5 run StartCacher
(output vhFcComponent (ohCacher),
output viFcReturnSuper (oiReturnStatus)) in BResource>
<M-6 run GetLogicalValueFromSession
(input viSessionID (iiSessionId),
input 'SynchronizeIsRunning':U (icDataItemName),
output vlSyncIsRunningOld (olValue),
output viFcReturnSuper (oiReturnStatus)) in Cacher>
/*set flag on session that synchronize is running*/
<I-7 {bFcOpenInstance
&CLASS = "Session"}>
<M-8 run SetLogicalValue
(input 'SynchronizeIsRunning':U (icName),
input true (ilValue),
output viFcReturnSuper (oiReturnStatus)) in Session>
<I-9 {bFcCloseInstance
&CLASS = "Session"}>
/* Perform extra synchronise code. */
<M-1 run ApiSynchronizeCustom
(output vlUpdatesDone (olUpdatesDone),
output viFcReturnSuper (oiReturnStatus)) in BResource>
if vifcreturnsuper <> 0
then assign oiReturnStatus = viFcReturnSuper.
if oiReturnStatus < 0
then return.
/* Set output indication */
if can-find (first tResources where tResources.tc_Status <> "":U) or
vlUpdatesDone
then assign olUpdatesDone = true.
/* Validate, AdditionalUpdates and Save */
<M-2 run ValidateBC
(output viFcReturnSuper (oiReturnStatus)) in BResource>
if viFcReturnSuper <> 0
then assign oiReturnStatus = viFcReturnSuper.
if oiReturnStatus < 0
then return.
<M-3 run AdditionalUpdates
(output viFcReturnSuper (oiReturnStatus)) in BResource>
if viFcReturnSuper <> 0
then assign oiReturnStatus = viFcReturnSuper.
if oiReturnStatus < 0
then return.
<M-4 run DataSave
(output viFcReturnSuper (oiReturnStatus)) in BResource>
if viFcReturnSuper <> 0
then assign oiReturnStatus = viFcReturnSuper.
if oiReturnStatus < 0
then return.
/*set old flag on session that synchronize is running back*/
<I-10 {bFcOpenInstance
&CLASS = "Session"}>
<M-11 run SetLogicalValue
(input 'SynchronizeIsRunning':U (icName),
input vlSyncIsRunningOld (ilValue),
output viFcReturnSuper (oiReturnStatus)) in Session>
<I-12 {bFcCloseInstance
&CLASS = "Session"}>
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 = "BResource".
create ttContext.
assign ttContext.propertyName = "methodName"
ttContext.propertyValue = "ApiSynchronize".
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.