Esempio n. 1
0
 private Set<String> enumerateIndexes(ProbeDescSummary summary) {
   MBeanServerConnection mbean = cnx.getConnection().connection;
   Set<String> indexes = new HashSet<String>();
   for (String name : summary.specifics.get("mbeanNames").split(" *; *")) {
     try {
       Set<ObjectName> mbeanNames = mbean.queryNames(new ObjectName(name), null);
       Pattern p = Pattern.compile(summary.specifics.get("mbeanIndex"));
       for (ObjectName oneMbean : mbeanNames) {
         log(Level.DEBUG, "%s", oneMbean.getCanonicalName());
         Matcher m = p.matcher(oneMbean.toString());
         if (m.matches() && !m.group(1).isEmpty()) {
           log(Level.DEBUG, "index found: %s for %s", m.group(1), summary.name);
           indexes.add(m.group(1));
         }
       }
     } catch (MalformedObjectNameException e) {
       log(
           Level.WARN,
           "invalid name for auto discovery of probe %s: %s",
           summary.name,
           e.getMessage());
     } catch (IOException e) {
       log(
           Level.WARN,
           "Connection failed for auto discovery of probe %s: %s",
           summary.name,
           e.getMessage());
     }
   }
   return indexes;
 }
Esempio n. 2
0
 @Override
 public boolean isGoodProbeDesc(ProbeDescSummary summary) {
   MBeanServerConnection mbean = cnx.getConnection().connection;
   boolean valid = true;
   boolean enumerated = false;
   for (String name : summary.specifics.get("mbeanNames").split(" *; *")) {
     enumerated = true;
     try {
       Set<ObjectName> mbeanNames = mbean.queryNames(new ObjectName(name), null);
       log(Level.TRACE, "%s", "found mbeans %s for %s", mbeanNames, summary.name);
       if (mbeanNames.size() > 1 && !summary.isIndexed) {
         log(Level.WARN, "not indexed probe %s return more than one mbean", summary.name);
         valid = false;
       } else if (mbeanNames.size() > 0) {
         valid &= true;
       } else {
         valid = false;
       }
     } catch (MalformedObjectNameException e) {
       log(
           Level.WARN,
           "invalid name for auto discovery of probe %s: %s",
           summary.name,
           e.getMessage());
     } catch (IOException e) {
       log(
           Level.WARN,
           "Connection failed for auto discovery of probe %s: %s",
           summary.name,
           e.getMessage());
     }
   }
   return valid && enumerated;
 }
Esempio n. 3
0
 private MBeanServerConnection connect(String hostname, HttpServletRequest request) {
   this.hostname = hostname;
   String protocolName = request.getParameter("discoverJmxProtocol");
   if (protocolName != null && !protocolName.trim().isEmpty()) {
     cnx.setProtocol(JmxProtocol.valueOf(protocolName.trim()));
   }
   Integer port = jrds.Util.parseStringNumber(request.getParameter("discoverJmxPort"), 0);
   if (port != 0) {
     cnx.setPort(port);
   }
   cnx.setUser(request.getParameter("discoverJmxUser"));
   cnx.setPassword(request.getParameter("discoverJmxPassword"));
   if (cnx.startConnection()) {
     return cnx.getConnection().connection;
   } else {
     return null;
   }
 }