Server:SaveCFC

<cffunction name="saveState" access="remote" returntype="any" returnFormat="json">
    <cfargument name="name" required="yes">
    <cfargument name="val" required="yes">
    <cfargument name="cfctoken" required="yes">
    <cfset var result = structNew()>

    <cfif jsonSecurity(arguments.cfctoken)>
        <!--- if a js array or object was passed, then convert it to CF array or struct --->
        <cfif isJSON(arguments.val)>
            <cfset arguments.val  = deserializeJSON(arguments.val)>
        </cfif>

        <cflock timeout="5" throwontimeout="No" type="EXCLUSIVE" scope="SESSION">
            <cfset session.festBuilder[arguments.name] = arguments.val>
        </cflock>
        <cfset result["success"] = true>
    <cfelse>
        <cfset result["success"] = false>
    </cfif>

    <cfreturn result>
</cffunction>