Not able to invoke document style service from DII Client

I am not able to invoke document/literal service from DII client. It works fine for rpc/encoded service.

Here is the code:

System.setProperty("javax.xml.rpc.ServiceFactory",

"weblogic.webservice.core.rpc.ServiceFactoryImpl");

ServiceFactory sf = ServiceFactory.newInstance();

QName serviceQname = new QName("http://batchrecord.webservices.sums.cfm.com", "CFMBatchRecordService");

Service service = sf.createService( serviceQname);

QName portQname = new QName("http://batchrecord.webservices.sums.cfm.com", "CFMBatchRecordServicePort");

QName QNAME_TYPE_STRING = new QName(NS_XSD, "string");

Call call = service.createCall(portQname);

// call.setProperty("javax.xml.rpc.encodingstyle.namespace.uri", "");

call.setProperty(Call.OPERATION_STYLE_PROPERTY, "document");

call.setTargetEndpointAddress(endpoint);

call.setProperty(Call.SOAPACTION_USE_PROPERTY, new Boolean(true));

call.setProperty(Call.SOAPACTION_URI_PROPERTY, "");

call.setReturnType(QNAME_TYPE_STRING);

call.setOperationName(new QName("http://batchrecord.webservices.sums.cfm.com", "processBREditForAlerts"));

call.addParameter("string", QNAME_TYPE_STRING, ParameterMode.IN);

// call.addParameter("parameters", requestQname, String.class, ParameterMode.IN);

String params[] = {

"testtest"};

String result = (String) call.invoke(new QName("http://batchrecord.webservices.sums.cfm.com"), params);

System.out.println(result);

[1524 byte] By [AshutoshKa] at [2007-10-2 10:57:00]