Which confd java api to used for configuration data update

CDB and CDB API
1

Hi,

Which confd java api to used for configuration data update. I guess, CDB is used only for operation data update (config false)…not for configuration data update.

2

Hello.

I’m not sure what means “configuration data update”. If it listening (susbscription) to the changes in configuration, then you use CDB API, class CdbSubscription

e.g.: (based on javadoc)

 Socket sock = new Socket("localhost", Conf.PORT);
  Cdb cdb2 = new Cdb("test",sock);
  // create new CdbSubscription instance
  final CdbSubscription sub2= cdb2.newSubscription();
  // subscribe on a path
  int subid2 = sub2.subscribe(1,new mtest(), "/mtest/servers");
  // tell CDB we are ready for notifications
  sub2.subscribeDone();
....

See Javadoc information for CdbSubscription for more details.

3

“configuration data update” means CdbDBType.CDB_RUNNING…
I am using

Cdb cdbReadSocket = new Cdb ( "dummySocket24",new Socket ( "10.203.10.146" ,3565) );
         
         

        // Start Cdb session against running
        CdbSession cdbSession =cdbReadSocket.startSession ( CdbDBType.CDB_RUNNING );



        // read some values from CDB .
        cdbSession.setNamespace(ConfNamespace.findNamespaceFromPrefix("SNMP_NOTIFICATION_MIB"));
        
        ConfPath path = new ConfPath("/SNMP-NOTIFICATION-MIB/snmpNotifyTable/snmpNotifyEntry{%s}/",
                   new Object[] { new String("234435") });
                   
        /////////////////////
        
        ConfValue[] confValue = {new ConfBuf("sdsd"),new ConfBuf("sdsd"),new ConfBuf("sdsd")};
        
        cdbSession.setObject(confValue, path);
        /* int i = 0;

But it is showing the error update in configuration data

4

Configuration data can only be modified through the northbound interfaces in a transaction, such as through MAAPI, NETCONF, CLI, etc.

See ConfD 6.3 UG “Chapter 23. The Management Agent API” , examples.confd/misc/maapi_cli, and confd_lib_maapi(3) man page