request.setRecordSchema("info:srw/schema/1/dc-v1.1");
request.setStartRecord(new PositiveInteger("1"));
request.setMaximumRecords(new NonNegativeInteger("1"));
request.setRecordPacking("xml");
SearchRetrieveResponseType response=
port.searchRetrieveOperation(request);
System.out.println("postings="+response.getNumberOfRecords());
RecordType[] record;
RecordsType records=response.getRecords();
if(records==null || (record=records.getRecord())==null)
System.out.println("0 records returned");