API query SelectBusinessActivity (optimised)

Description

SelectBusinessActivity;

query filter (table tFilter)

tcBusinessFieldName	tcDataType	tcOperator
tBusActivity.BusActivityCode	c	=,>=,>,<>,<=,<,begins,can-do,matches
tBusActivity.BusActivityLabel	c	=,>=,>,<>,<=,<,begins,can-do,matches
tBusComponent.BusComponentCategory	c	=,>=,>,<>,<=,<,begins,can-do,matches
tBusComponent.BusComponentCode	c	=,>=,>,<>,<=,<,begins,can-do,matches
tBusComponent.BusComponentLabel	c	=,>=,>,<>,<=,<,begins,can-do,matches
tResources.ResourceURI	c	=,>=,>,<>,<=,<,begins,can-do,matches

query condition

each BusActivity where

first BusComponent (inner-join) where

BusComponent.BusComponent_ID = BusActivity.BusComponent_ID AND

each Resources (outer-join) where

Resources.BusActivity_ID = BusActivity.BusActivity_ID AND

query sort order

BusComponent.BusComponentLabel (ascending)

query resultset tqSelectBusinessActivity

field name	data type	db field	description
tiBusActivity_ID	integer	BusActivity.BusActivity_ID	Record ID
tcBusActivityCode	character	BusActivity.BusActivityCode	Code
tiBusComponent_ID	integer	BusComponent.BusComponent_ID	BusComponent_ID
tcBusComponentCategory	character	BusComponent.BusComponentCategory	The component category of the business component
tcBusComponentCode	character	BusComponent.BusComponentCode	Component
tcResourceURI	character	Resources.ResourceURI	Universal Resource Identification
tcBusComponentLabel	character	BusComponent.BusComponentLabel	Label
	api annotation:		test annotation for BusComponentLabel
tcBusActivityLabel	character	BusActivity.BusActivityLabel	Activity
BusActivityCustom	character	calculated	custom fields
BusComponentCustom	character	calculated	custom fields
ResourcesCustom	character	calculated	custom fields
ti_sequence	integer	calculated	primary index
tc_rowid	character	calculated	= rowid(BusActivity),rowid(BusComponent),rowid(Resources)

Internal usage

BLF

lookup query on tBusActivity.BusActivityCode
lookup query on tControlProperty.tcBusActivityCode
lookup query on tFieldSecurity.tcBusActivityCode
lookup query on tRptRequest.tcBusActivityCode
lookup query on tReportTranslation.tcBusActivityCode
lookup query on tResources.tcBusActivityCode
lookup query on tWorkClass.tcBusActivityCode
lookup query on tWorkObject.tcBusActivityCode

Sample code: how to call this query 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 = "BBusinessComponent".
create ttContext.
assign ttContext.propertyName = "methodName"
       ttContext.propertyValue = "SelectBusinessActivity".
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/bbusinesscomponent.selectbusinessactivity.i.xsd", ?).
vhParameter = vhInputDS:get-buffer-handle("tParameterI").
vhParameter:buffer-create().

assign vhParameter::icRange = "A"
       vhParameter::icRowid = ""
       vhParameter::iiRownum = 0
       vhParameter::iiNumber = 5 /* Number of records to read */
       vhParameter::icSortColumns = ""
       vhParameter::ilCountOnly = false
       vhParameter::ilForwardRead = true
       vhParameter::iiMaximumBrowseRecordsToCount = 0.

vhParameter = vhInputDS:get-buffer-handle("tFilter").
vhParameter:buffer-create().

assign vhParameter::<field-name-1> = <field-value-1>
       vhParameter::<field-name-2> = <field-value-2>
       ...

/* 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.