I have a question that I have not been able to find a good answer to.

I am using a  bean, service, gateway, DAO.

All calls are done through the service layer.

I know it is important to var scope query methods in the DAO and gateway.

But does the service layer need to do the same?

eg: in the service layer.

 <cffunction name="queryList">
    <cfargument name="code" default="" />
    <cfset var qry_list = "" />
    <cfset qry_list = getGateway().queryList(arguments.code) />
    <cfreturn qry_list />
 </cffunction>

or can I just return the query directly?

 <cffunction name="queryList">
    <cfargument name="code" default="" />
    <cfreturn getGateway().queryList(arguments.code) />
 </cffunction>

thanks ahead.

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