// Create the OBN factory

IOBNService obnService = (IOBNService) WDPortalUtils
    .getServiceReference(IOBNService.KEY);

OBNFactory obnFactory = obnService.getObjectsFactory();

 

// Create an OBN metadata object (this example is for Web Dynpro)

IOBNMetadata obnMetaData = obnFactory
    .createOBNMetadata("myBO","","myOp",
        WDClientUser.getCurrentUser().getSAPUser());

 

// Create an OBN parameter for source role navigation

String paramName = "parameterName";

String paramValue = "parameterValue";

 

IOBNParameterData myParam = myOBNFactory
    .createOBNParameterData(paramValue);

 

// Add parameter to OBN metadata

myMetaData.setParameter(paramName, myParam);