private String getLabel(LocalSnmpConnection active, OID labelOID) throws IOException {
Map<OID, Object> rowLabel =
SnmpRequester.RAW.doSnmpGet(active, Collections.singletonList(labelOID));
for (Map.Entry<OID, Object> labelEntry : rowLabel.entrySet()) {
String label = labelEntry.getValue().toString();
if (label.length() >= 1) return label;
}
return null;
}
private boolean doesExist(JrdsElement hostEleme, ProbeDescSummary summary) throws IOException {
OID OidExist = new OID(summary.specifics.get("existOid"));
Map<OID, Object> found =
SnmpRequester.RAW.doSnmpGet(active, Collections.singletonList(OidExist));
if (found.size() > 0) {
addProbe(hostEleme, summary.name, null, null, null, null);
log(Level.TRACE, "%s does exist: %s", summary.name, found.values());
return true;
} else {
return false;
}
}
@Override
public boolean exist(String hostname, HttpServletRequest request) {
try {
hosttarget = makeSnmpTarget(request);
active = new LocalSnmpConnection();
active.target = hosttarget;
active.doStart();
if (SnmpRequester.RAW.doSnmpGet(active, Collections.singleton(sysObjectID)).size() < 0) {
log(Level.INFO, "SNMP not active on host %s", hostname);
return false;
}
return true;
} catch (UnknownHostException e) {
log(Level.INFO, "Host name %s unknown", hostname);
return false;
} catch (IOException e1) {
log(Level.INFO, "SNMP not active on host %s", hostname);
return false;
}
}