weblogic - Oracle ADF DataSource for RAC environment -

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i have environment of oracle database 11gr2 single instance on linux, weblogic 10.3.5 on windows. have running adf application single instance database. connection between database , application configured using generic datasource "myappds". on other side have configured new rac database environment same application. connection between rac database , application configured using gridlink datasource. confusion jdbc/myappds. should same or different rac. should developer have create new connection string rac database.? kindly help

we recommend using jdbc thin driver oracle rac. of our customers using jdbc thin driver. active grid link correct datasource use wls. sample rac url shown below. use scan better manageability purposes. 

jdbc:oracle:thin:@(description = (connect_timeout= 90)  (retry_count=20)(retry_delay=3) (address_list =   (load_balance=on)   (address = (protocol = tcp)(host=primary-scan)(port=1521)))   (address_list =   (load_balance=on)   ( address = (protocol = tcp)(host=secondary-scan)(port=1521)))          (connect_data=(service_name = gold-cloud)))

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