Dynamic JCO Client

Question

Hi,
there is a way to create a dynamic JCO.Client?
I have this code:
JCO.Client jcoclient =   JCO.createClient(
                     "data",
                    "data",
                     "password",
                     "it",
                    "10.140.5.122",
                    "12");
          jcoclient.connect();
I want to get dynamically from the system the parameters for method "createClient". It's possible??There is a way??
THANS

Answer 1

>
Andrea Ruocco wrote:
> Hi,
> there is a way to create a dynamic JCO.Client?
> I have this code:
>
>
> I want to get dynamically from the system the parameters for method "createClient". It's possible??There is a way??
> THANS
To avoid hard coding the JCO connection details, take a look at the [Destination Service API|http://help.sap.com/saphelp_nw04/helpdata/en/8b/8e7dac1e661d44bf2a676fd3948cc6/frameset.htm].
Here is a [blog|https://www.sdn.sap.com/irj/scn/weblogs?blog=/pub/wlg/10300] on how to use the SAP Enterprise Connector (which is used to call JCOs) with the Destination Service API. Once the Destination service is set up, you can then create your JCO.client as follows
final InitialContext ctx = new InitialContext();
final DestinationService dstService = (DestinationService)ctx.lookup(DestinationService.JNDI_KEY);
if (dstService == null)
  throw new NamingException("Destination Service not available");
RFCDestination dst;
// get the ERPR3 destination created in visual administrator
dst = (RFCDestination) dstService.getDestination("RFC", "ERPR3");
Properties jcoProperties = dst.getJCoProperties(); 
//Establish a direct connection
JCO.Client client = JCO.createClient(jcoProperties);
client.connect();