getSipServices(XmlRpcClientConfigImpl conf, PrintStream services_file) {

try {

//create client:

    XmlRpcClient registryClient = new XmlRpcClient(conf.getServerURL());

String url_str = conf.getServerURL().toString();

//create collection

RemoteCollection Switch = new RemoteCollection(registryClient, getUri(url_str));

//actually obtain services:

.services = Switch.getServices();

.props = Switch.getProperties();

.props.list(services_file);

Enumeration prop_enum = props.elements();

System.out.println("--------------Properties----------------");

while (prop_enum.hasMoreElements()){

System.out.println(prop_enum.nextElement());

}

System.out.println("----------------------------------------");

String[] resources = Switch.listResources();

int i = 0;

System.out.println("--------------Resources----------------");

while(i < resources.length){

System.out.println(resources[i]);

}

System.out.println("----------------------------------------");

}

catch (Exception e) { ....}

return (services);

}

</code>

Unfortunately, the it does not return any properties! for resources, it returns an exception:

java.lang.InstantiationError: org.apache.xmlrpc.XmlRpcRequest

and services returned are:

    

-----List of available services--------

XPathQueryService

CollectionManagementService

UserManagementService

DatabaseInstanceManager

IndexQueryService

XUpdateQueryService

ValidationService

----------------------------------------

with these services, how do I originate a call from within my application