[opennms-discuss] how to access rrd file from remote host in Java

[Tapan u. <tup...@iw...>]

Hi,
I am using rrd4j tool to read .jrb file in java, If my 
file exists in same
server i am able to read it but if my OpenNMS is 
installed at other server then
how can i pass the .jrb file path in rrd. 
Currently i am reading from local
system like  :
ReadJRBFile file = new ReadJRBFile();
RrdDbPool pool = RrdDbPool.getInstance();
rrdb = pool.requestRrdDb("/home/developer/wsBlackToner.jrb");
//create fetch request using the database reference
FetchRequest request = 
rrdb.createFetchRequest(ConsolFun.MIN, startTime, endTime);
// execute the request
FetchData fetchData = request.fetchData();
System.out.println("getDsNames "+fetchData.getDsNames()[0]);
double[] values = fetchData.getValues(fetchData.getDsNames()[0]);
System.out.println("values*** ::: "+values[0]);

Above code works fine if my .jrb file is in local system, 
but how can i read the
same if my file exists at remote location, I tried through :
 rrdb = new RrdDb("//192.168.1.223/usr/share/opennms/share
 /rrd/snmp/88/wsBlackToner.jrb", true);
but it didn't work cause this server need authentication to get into it.
Thanks.
Tapan