project BLF > class BXmlDaemon > method ApiUpdate

Description

Create/update the daemon record for the XML input daemon.


Parameters


iiDaemonIntervalinputintegerThe number of seconds the daemon needs to wait before starting a new loop.
icDaemonLogininputcharacterTHe login id that should be used by this daemon.
icDaemonPasswordinputcharacterThe password that should be used in combination with the daemon user.
The daemon password can be encoded or not. When the password is not encoded (because the client does not have the Progress "encode" function, it should be of the format: "TO-ENCODE<password>".
icLogFileinputcharacterThe UNC name of the log file for this daemon.
iiLogLevelinputintegerThe level of logging that should be used.
1 =
icStartDirectoryinputcharacterDirectory in which the daemon process should start.
oiReturnStatusoutputintegerReturn status of the method.


Internal usage


unused


program code (program3/bxmldaemon.p)

<Q-1 run DaemonPrim (all) (Read) (NoCache)
          (input vcFcDaemonName, (DaemonName)
           input 0, (DaemonId)
           output dataset tqDaemonPrim) in BBaseDaemon >
find first tqDaemonPrim no-error.
if available tqDaemonPrim
then do :
    <M-2 run DataLoad
          (input  '' (icRowids), 
           input  string( tqdaemonprim.tiDaemonId) (icPkeys), 
           input  '' (icObjectIds), 
           input  '' (icFreeform), 
           input  false (ilKeepPrevious), 
           output viFcReturnSuper (oiReturnStatus)) in BXmlDaemon>
    find first tfcDaemon.
    find first tXmlDaemon.
    assign tfcDaemon.tc_Status = "C":U
           tXmlDaemon.tc_Status = "C":U.
end.
else do :
    <M-3 run DataNew (output viFcReturnSuper (oiReturnStatus)) in BXmlDaemon>
    find first tfcDaemon.
    <M-4 run AddDetailLine (input  'XmlDaemon':U (icTable), 
                        input  tfcDaemon.tc_Rowid (icParentRowid), 
                        output viFcReturnSuper (oiReturnStatus)) in BXmlDaemon>
    find first tXmlDaemon.
end.

assign tfcDaemon.DaemonInterval = (if iiDaemonInterval = 0 or iiDaemonInterval = ? then tfcDaemon.DaemonInterval else iiDaemonInterval)
       tfcDaemon.DaemonLogin = (if icDaemonLogin = "" then tfcDaemon.DaemonLogin else icDaemonLogin)
       tfcDaemon.DaemonPassword = (if icDaemonPassword = "" then tfcDaemon.DaemonPassword else icDaemonPassword)
       tfcDaemon.DaemonLogFile = (if icLogFile = "" then tfcDaemon.DaemonLogFile else icLogFile)
       tfcDaemon.DaemonLogLevel = (if iiLogLevel = 0 then tfcDaemon.DaemonLogLevel else iiLogLevel)
       tXmlDaemon.XmlDaemonAct = {&DAEMONACTION-SAVE}.

<M-6 run ValidateBC (output viFcReturnSuper (oiReturnStatus)) in BXmlDaemon>
if viFcReturnSuper <> 0
then do :
    assign oiReturnStatus = viFcReturnSuper.
    return.
end.
<M-7 run AdditionalUpdates (output viFcReturnSuper (oiReturnStatus)) in BXmlDaemon>
if viFcReturnSuper <> 0
then do :
    assign oiReturnStatus = viFcReturnSuper.
    return.
end.

<M-8 run DataSave (output viFcReturnSuper (oiReturnStatus)) in BXmlDaemon>

if viFcReturnSuper <> 0
then do :
    assign oiReturnStatus = viFcReturnSuper.
    return.
end.


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 = "BXmlDaemon".
create ttContext.
assign ttContext.propertyName = "methodName"
       ttContext.propertyValue = "ApiUpdate".
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 = "".

/* Create input dataset */
create dataset vhInputDS.
vhInputDS:read-xmlschema("file", "xml/bxmldaemon.apiupdate.i.xsd", ?).
vhParameter = vhInputDS:get-buffer-handle("tParameterI").
vhParameter:buffer-create().
assign vhParameter::iiDaemonInterval = <parameter value>
       vhParameter::icDaemonLogin = <parameter value>
       vhParameter::icDaemonPassword = <parameter value>
       vhParameter::icLogFile = <parameter value>
       vhParameter::iiLogLevel = <parameter value>
       vhParameter::icStartDirectory = <parameter value>.

/* 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.