Ejemplo n.º 1
0
  public static void collectResourcesSO(Model m, Collection target) throws ModelException {

    for (Enumeration en = m.elements(); en.hasMoreElements(); ) {

      Statement st = (Statement) en.nextElement();
      if (!(st.object() instanceof Literal) && !(st.object() instanceof Statement))
        target.add(st.object());
      target.add(st.subject());
    }
  }
Ejemplo n.º 2
0
  // returns list of statements
  protected static void replaceMultSPO(
      Statement st, NodeFactory f, Map o2n, Collection result, RDFNode toReplace, int position)
      throws ModelException {

    Collection replacements;

    if (toReplace instanceof Statement) {

      List l = new ArrayList();
      replaceMult((Statement) toReplace, f, o2n, l);

      if (l.size() == 1 && toReplace == l.get(0)) {
        result.add(st);
        return; // keep the same
      } else replacements = l;

    } else {

      Object ro = o2n.get(toReplace);

      if (ro instanceof Collection) replacements = (Collection) ro;
      else if (ro != null) {

        replacements = new ArrayList();
        replacements.add(ro);

      } else { // no replacement needed

        result.add(st); // keep the same statement
        return;
      }
    }

    for (Iterator it = replacements.iterator(); it.hasNext(); ) {

      Statement rs = null;
      Object rr = it.next();

      switch (position) {
        case 0:
          rs = f.createStatement((Resource) rr, st.predicate(), st.object());
          break;
        case 1:
          rs = f.createStatement(st.subject(), (Resource) rr, st.object());
          break;
        case 2:
          rs = f.createStatement(st.subject(), st.predicate(), (RDFNode) rr);
          break;
      }
      result.add(rs);
    }
  }
  /**
   * Change topology.
   *
   * @param parent Grid to execute tasks on.
   * @param add New nodes count.
   * @param rmv Remove nodes count.
   * @param type Type of nodes to manipulate.
   */
  private static void changeTopology(Ignite parent, int add, int rmv, String type) {
    Collection<ComputeTaskFuture<?>> tasks = new ArrayList<>();

    IgniteCompute comp = parent.compute().withAsync();

    // Start nodes in parallel.
    while (add-- > 0) {
      comp.execute(ClientStartNodeTask.class, type);

      tasks.add(comp.future());
    }

    for (ComputeTaskFuture<?> task : tasks) task.get();

    // Stop nodes in sequence.
    while (rmv-- > 0) parent.compute().execute(ClientStopNodeTask.class, type);

    // Wait for node stops.
    // U.sleep(1000);

    Collection<String> gridNames = new ArrayList<>();

    for (Ignite g : G.allGrids()) gridNames.add(g.name());

    parent.log().info(">>> Available grids: " + gridNames);
  }
Ejemplo n.º 4
0
  @Override
  public AbstractFile[] ls() throws IOException, UnsupportedFileOperationException {
    List<GuestFileInfo> fileInfos = new ArrayList<GuestFileInfo>();
    int index = 0;
    VsphereConnHandler connHandler = null;
    try {

      connHandler = getConnHandler();

      ManagedObjectReference fileManager = getFileManager(connHandler);
      boolean haveRemaining;
      do {
        GuestListFileInfo res =
            connHandler
                .getClient()
                .getVimPort()
                .listFilesInGuest(fileManager, vm, credentials, getPathInVm(), index, null, null);
        haveRemaining = (res.getRemaining() != 0);

        fileInfos.addAll(res.getFiles());
        index = fileInfos.size();
      } while (haveRemaining);

      String parentPath = PathUtils.removeTrailingSeparator(fileURL.getPath()) + SEPARATOR;

      Collection<AbstractFile> res = new ArrayList<AbstractFile>();
      for (GuestFileInfo f : fileInfos) {
        final String name = getFileName(f.getPath());
        if (name.equals(".") || name.equals("..")) {
          continue;
        }

        FileURL childURL = (FileURL) fileURL.clone();
        childURL.setPath(parentPath + name);

        AbstractFile newFile = new VSphereFile(childURL, this, f);
        res.add(newFile);
      }
      return res.toArray(new AbstractFile[0]);
    } catch (FileFaultFaultMsg e) {
      translateandLogException(e);
    } catch (GuestOperationsFaultFaultMsg e) {
      translateandLogException(e);
    } catch (InvalidStateFaultMsg e) {
      translateandLogException(e);
    } catch (RuntimeFaultFaultMsg e) {
      translateandLogException(e);
    } catch (TaskInProgressFaultMsg e) {
      translateandLogException(e);
    } catch (InvalidPropertyFaultMsg e) {
      translateandLogException(e);
    } catch (URISyntaxException e) {
      translateandLogException(e);
    } finally {
      releaseConnHandler(connHandler);
    }
    // we never get here..
    return null;
  }
Ejemplo n.º 5
0
 public void startServer() throws Exception {
   while (true) {
     Socket s = server.accept();
     cClient.add(new ClientConn(s));
     ta.append("NEW-CLIENT " + s.getInetAddress() + ":" + s.getPort());
     ta.append("\n" + "CLIENTS-COUNT: " + cClient.size() + "\n\n");
   }
 }
Ejemplo n.º 6
0
  public static void collectPredicates(Model m, Collection target) throws ModelException {

    for (Enumeration en = m.elements(); en.hasMoreElements(); ) {

      Statement st = (Statement) en.nextElement();
      target.add(st.predicate());
    }
  }
Ejemplo n.º 7
0
  public static void replaceResources(Collection src, Collection dest, NodeFactory f, Map o2n)
      throws ModelException {

    Iterator it = src.iterator();

    while (it.hasNext()) {

      Statement st = (Statement) it.next();
      dest.add(replaceResources(st, f, o2n));
    }
  }
 private static Collection<Node> getNodeMatching(Node body, String regexp) {
   final Collection<Node> nodes = new ArrayList<>();
   if (body.getNodeName().matches(regexp)) nodes.add(body);
   if (body.getChildNodes().getLength() == 0) return nodes;
   NodeList returnList = body.getChildNodes();
   for (int k = 0; k < returnList.getLength(); k++) {
     final Node node = returnList.item(k);
     nodes.addAll(getNodeMatching(node, regexp));
   }
   return nodes;
 }
Ejemplo n.º 9
0
  /**
   * Creates a new instance loading any providers found in the provided skin.
   *
   * @param site The skin to generate a sitemap for
   * @param dest The directory to write files to.
   * @param url The URI at which this directory is accessible using HTTP.
   * @throws IOException If the files can't be written.
   */
  public SitemapGenerator(final URI site, final File dest, final URI url) throws IOException {

    this(new ArrayList<PageProvider>(), dest, url);

    // HACK add site into system properties, a la the global context
    System.setProperty("no.sesat.sitemap.SitemapGenerator.site", site.toString());

    for (PageProvider provider : ServiceLoader.load(PageProvider.class, getClassLoader(site))) {
      LOG.info("Found " + provider.getName());
      providers.add(provider);
    }
  }
Ejemplo n.º 10
0
  // get signs using an additional arg for a target rel
  private Collection<Sign> getSignsFromPredAndTargetRel(String pred, String targetRel) {

    Collection<Word> words = (Collection<Word>) _predToWords.get(pred);
    String specialTokenConst = null;

    // for robustness, when using supertagger, add words for pred sans sense index
    int dotIndex = -1;
    if (_supertagger != null
        && !Character.isDigit(pred.charAt(0))
        && // skip numbers
        (dotIndex = pred.lastIndexOf('.')) > 0
        && pred.length() > dotIndex + 1
        && pred.charAt(dotIndex + 1) != '_') // skip titles, eg Mr._Smith
    {
      String barePred = pred.substring(0, dotIndex);
      Collection<Word> barePredWords = (Collection<Word>) _predToWords.get(barePred);
      if (words == null) words = barePredWords;
      else if (barePredWords != null) {
        Set<Word> unionWords = new HashSet<Word>(words);
        unionWords.addAll(barePredWords);
        words = unionWords;
      }
    }

    if (words == null) {
      specialTokenConst = tokenizer.getSpecialTokenConstant(tokenizer.isSpecialToken(pred));
      if (specialTokenConst == null) return null;
      // lookup words with pred = special token const
      Collection<Word> specialTokenWords = (Collection<Word>) _predToWords.get(specialTokenConst);
      // replace special token const with pred
      if (specialTokenWords == null) return null;
      words = new ArrayList<Word>(specialTokenWords.size());
      for (Iterator<Word> it = specialTokenWords.iterator(); it.hasNext(); ) {
        Word stw = it.next();
        Word w = Word.createSurfaceWord(stw, pred);
        words.add(w);
      }
    }

    List<Sign> retval = new ArrayList<Sign>();
    for (Iterator<Word> it = words.iterator(); it.hasNext(); ) {
      Word w = it.next();
      try {
        SignHash signs = getSignsFromWord(w, specialTokenConst, pred, targetRel);
        retval.addAll(signs.asSignSet());
      }
      // shouldn't happen
      catch (LexException exc) {
        System.err.println("Unexpected lex exception for word " + w + ": " + exc);
      }
    }
    return retval;
  }
Ejemplo n.º 11
0
Archivo: Macro.java Proyecto: bramk/bnd
  public String _toclasspath(String args[]) {
    verifyCommand(args, _toclasspathHelp, null, 2, 3);
    boolean cl = true;
    if (args.length > 2) cl = Boolean.valueOf(args[2]);

    Collection<String> names = Processor.split(args[1]);
    Collection<String> paths = new ArrayList<String>(names.size());
    for (String name : names) {
      String path = name.replace('.', '/') + (cl ? ".class" : "");
      paths.add(path);
    }
    return Processor.join(paths, ",");
  }
 public static void loadDisabledPlugins(
     final String configPath, final Collection<String> disabledPlugins) {
   final File file = new File(configPath, DISABLED_PLUGINS_FILENAME);
   if (file.isFile()) {
     try {
       BufferedReader reader = new BufferedReader(new FileReader(file));
       try {
         String id;
         while ((id = reader.readLine()) != null) {
           disabledPlugins.add(id.trim());
         }
       } finally {
         reader.close();
       }
     } catch (IOException ignored) {
     }
   }
 }
Ejemplo n.º 13
0
 /**
  * Discover WS device on the local network with specified filter
  *
  * @param regexpProtocol url protocol matching regexp like "^http$", might be empty ""
  * @param regexpPath url path matching regexp like "onvif", might be empty ""
  * @return list of unique device urls filtered
  */
 public static Collection<URL> discoverWsDevicesAsUrls(String regexpProtocol, String regexpPath) {
   final Collection<URL> urls =
       new TreeSet<>(
           new Comparator<URL>() {
             public int compare(URL o1, URL o2) {
               return o1.toString().compareTo(o2.toString());
             }
           });
   for (String key : discoverWsDevices()) {
     try {
       final URL url = new URL(key);
       boolean ok = true;
       if (regexpProtocol.length() > 0 && !url.getProtocol().matches(regexpProtocol)) ok = false;
       if (regexpPath.length() > 0 && !url.getPath().matches(regexpPath)) ok = false;
       if (ok) urls.add(url);
     } catch (MalformedURLException e) {
       e.printStackTrace();
     }
   }
   return urls;
 }
Ejemplo n.º 14
0
  /**
   * Decode file charset.
   *
   * @param f File to process.
   * @return File charset.
   * @throws IOException in case of error.
   */
  public static Charset decode(File f) throws IOException {
    SortedMap<String, Charset> charsets = Charset.availableCharsets();

    String[] firstCharsets = {
      Charset.defaultCharset().name(), "US-ASCII", "UTF-8", "UTF-16BE", "UTF-16LE"
    };

    Collection<Charset> orderedCharsets = U.newLinkedHashSet(charsets.size());

    for (String c : firstCharsets)
      if (charsets.containsKey(c)) orderedCharsets.add(charsets.get(c));

    orderedCharsets.addAll(charsets.values());

    try (RandomAccessFile raf = new RandomAccessFile(f, "r")) {
      FileChannel ch = raf.getChannel();

      ByteBuffer buf = ByteBuffer.allocate(4096);

      ch.read(buf);

      buf.flip();

      for (Charset charset : orderedCharsets) {
        CharsetDecoder decoder = charset.newDecoder();

        decoder.reset();

        try {
          decoder.decode(buf);

          return charset;
        } catch (CharacterCodingException ignored) {
        }
      }
    }

    return Charset.defaultCharset();
  }
Ejemplo n.º 15
0
  /**
   * Gathers UPnP candidates for all host <tt>Candidate</tt>s that are already present in the
   * specified <tt>component</tt>. This method relies on the specified <tt>component</tt> to already
   * contain all its host candidates so that it would resolve them.
   *
   * @param component the {@link Component} that we'd like to gather candidate UPnP
   *     <tt>Candidate</tt>s for
   * @return the <tt>LocalCandidate</tt>s gathered by this <tt>CandidateHarvester</tt>
   */
  public synchronized Collection<LocalCandidate> harvest(Component component) {
    Collection<LocalCandidate> candidates = new HashSet<>();
    int retries = 0;

    logger.fine("Begin UPnP harvesting");
    try {
      if (device == null) {
        // do it only once
        if (finishThreads == 0) {
          try {
            UPNPThread wanIPThread = new UPNPThread(stIP);
            UPNPThread wanPPPThread = new UPNPThread(stPPP);

            wanIPThread.start();
            wanPPPThread.start();

            synchronized (rootSync) {
              while (finishThreads != 2) {
                rootSync.wait();
              }
            }

            if (wanIPThread.getDevice() != null) {
              device = wanIPThread.getDevice();
            } else if (wanPPPThread.getDevice() != null) {
              device = wanPPPThread.getDevice();
            }

          } catch (Throwable e) {
            logger.info("UPnP discovery failed: " + e);
          }
        }

        if (device == null) return candidates;
      }

      InetAddress localAddress = device.getLocalAddress();
      String externalIPAddress = device.getExternalIPAddress();
      PortMappingEntry portMapping = new PortMappingEntry();

      IceSocketWrapper socket =
          new IceUdpSocketWrapper(new MultiplexingDatagramSocket(0, localAddress));
      int port = socket.getLocalPort();
      int externalPort = socket.getLocalPort();

      while (retries < MAX_RETRIES) {
        if (!device.getSpecificPortMappingEntry(port, "UDP", portMapping)) {
          if (device.addPortMapping(
              externalPort, port, localAddress.getHostAddress(), "UDP", "ice4j.org: " + port)) {
            List<LocalCandidate> cands =
                createUPNPCandidate(socket, externalIPAddress, externalPort, component, device);

            logger.info("Add UPnP port mapping: " + externalIPAddress + " " + externalPort);

            // we have to add the UPNPCandidate and also the base.
            // if we don't add the base, we won't be able to add
            // peer reflexive candidate if someone contact us on the
            // UPNPCandidate
            for (LocalCandidate cand : cands) {
              // try to add the candidate to the component and then
              // only add it to the harvest not redundant
              if (component.addLocalCandidate(cand)) {
                candidates.add(cand);
              }
            }

            break;
          } else {
            port++;
          }
        } else {
          port++;
        }
        retries++;
      }
    } catch (Throwable e) {
      logger.info("Exception while gathering UPnP candidates: " + e);
    }

    return candidates;
  }
Ejemplo n.º 16
0
 /**
  * Discover WS device on the local network
  *
  * @return list of unique devices access strings which might be URLs in most cases
  */
 public static Collection<String> discoverWsDevices() {
   final Collection<String> addresses = new ConcurrentSkipListSet<>();
   final CountDownLatch serverStarted = new CountDownLatch(1);
   final CountDownLatch serverFinished = new CountDownLatch(1);
   final Collection<InetAddress> addressList = new ArrayList<>();
   try {
     final Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
     if (interfaces != null) {
       while (interfaces.hasMoreElements()) {
         NetworkInterface anInterface = interfaces.nextElement();
         if (!anInterface.isLoopback()) {
           final List<InterfaceAddress> interfaceAddresses = anInterface.getInterfaceAddresses();
           for (InterfaceAddress address : interfaceAddresses) {
             addressList.add(address.getAddress());
           }
         }
       }
     }
   } catch (SocketException e) {
     e.printStackTrace();
   }
   ExecutorService executorService = Executors.newCachedThreadPool();
   for (final InetAddress address : addressList) {
     Runnable runnable =
         new Runnable() {
           public void run() {
             try {
               final String uuid = UUID.randomUUID().toString();
               final String probe =
                   WS_DISCOVERY_PROBE_MESSAGE.replaceAll(
                       "<wsa:MessageID>urn:uuid:.*</wsa:MessageID>",
                       "<wsa:MessageID>urn:uuid:" + uuid + "</wsa:MessageID>");
               final int port = random.nextInt(20000) + 40000;
               @SuppressWarnings("SocketOpenedButNotSafelyClosed")
               final DatagramSocket server = new DatagramSocket(port, address);
               new Thread() {
                 public void run() {
                   try {
                     final DatagramPacket packet = new DatagramPacket(new byte[4096], 4096);
                     server.setSoTimeout(WS_DISCOVERY_TIMEOUT);
                     long timerStarted = System.currentTimeMillis();
                     while (System.currentTimeMillis() - timerStarted < (WS_DISCOVERY_TIMEOUT)) {
                       serverStarted.countDown();
                       server.receive(packet);
                       final Collection<String> collection =
                           parseSoapResponseForUrls(
                               Arrays.copyOf(packet.getData(), packet.getLength()));
                       for (String key : collection) {
                         addresses.add(key);
                       }
                     }
                   } catch (SocketTimeoutException ignored) {
                   } catch (Exception e) {
                     e.printStackTrace();
                   } finally {
                     serverFinished.countDown();
                     server.close();
                   }
                 }
               }.start();
               try {
                 serverStarted.await(1000, TimeUnit.MILLISECONDS);
               } catch (InterruptedException e) {
                 e.printStackTrace();
               }
               if (address instanceof Inet4Address) {
                 server.send(
                     new DatagramPacket(
                         probe.getBytes(),
                         probe.length(),
                         InetAddress.getByName(WS_DISCOVERY_ADDRESS_IPv4),
                         WS_DISCOVERY_PORT));
               } else {
                 server.send(
                     new DatagramPacket(
                         probe.getBytes(),
                         probe.length(),
                         InetAddress.getByName(WS_DISCOVERY_ADDRESS_IPv6),
                         WS_DISCOVERY_PORT));
               }
             } catch (Exception e) {
               e.printStackTrace();
             }
             try {
               serverFinished.await((WS_DISCOVERY_TIMEOUT), TimeUnit.MILLISECONDS);
             } catch (InterruptedException e) {
               e.printStackTrace();
             }
           }
         };
     executorService.submit(runnable);
   }
   try {
     executorService.shutdown();
     executorService.awaitTermination(WS_DISCOVERY_TIMEOUT + 2000, TimeUnit.MILLISECONDS);
   } catch (InterruptedException ignored) {
   }
   return addresses;
 }
Ejemplo n.º 17
0
  /**
   * Grabs local events and detects if events was lost since last poll.
   *
   * @param ignite Target grid.
   * @param evtOrderKey Unique key to take last order key from node local map.
   * @param evtThrottleCntrKey Unique key to take throttle count from node local map.
   * @param evtTypes Event types to collect.
   * @param evtMapper Closure to map grid events to Visor data transfer objects.
   * @return Collections of node events
   */
  public static Collection<VisorGridEvent> collectEvents(
      Ignite ignite,
      String evtOrderKey,
      String evtThrottleCntrKey,
      final int[] evtTypes,
      IgniteClosure<Event, VisorGridEvent> evtMapper) {
    assert ignite != null;
    assert evtTypes != null && evtTypes.length > 0;

    ConcurrentMap<String, Long> nl = ignite.cluster().nodeLocalMap();

    final long lastOrder = getOrElse(nl, evtOrderKey, -1L);
    final long throttle = getOrElse(nl, evtThrottleCntrKey, 0L);

    // When we first time arrive onto a node to get its local events,
    // we'll grab only last those events that not older than given period to make sure we are
    // not grabbing GBs of data accidentally.
    final long notOlderThan = System.currentTimeMillis() - EVENTS_COLLECT_TIME_WINDOW;

    // Flag for detecting gaps between events.
    final AtomicBoolean lastFound = new AtomicBoolean(lastOrder < 0);

    IgnitePredicate<Event> p =
        new IgnitePredicate<Event>() {
          /** */
          private static final long serialVersionUID = 0L;

          @Override
          public boolean apply(Event e) {
            // Detects that events were lost.
            if (!lastFound.get() && (lastOrder == e.localOrder())) lastFound.set(true);

            // Retains events by lastOrder, period and type.
            return e.localOrder() > lastOrder
                && e.timestamp() > notOlderThan
                && F.contains(evtTypes, e.type());
          }
        };

    Collection<Event> evts = ignite.events().localQuery(p);

    // Update latest order in node local, if not empty.
    if (!evts.isEmpty()) {
      Event maxEvt = Collections.max(evts, EVTS_ORDER_COMPARATOR);

      nl.put(evtOrderKey, maxEvt.localOrder());
    }

    // Update throttle counter.
    if (!lastFound.get())
      nl.put(evtThrottleCntrKey, throttle == 0 ? EVENTS_LOST_THROTTLE : throttle - 1);

    boolean lost = !lastFound.get() && throttle == 0;

    Collection<VisorGridEvent> res = new ArrayList<>(evts.size() + (lost ? 1 : 0));

    if (lost) res.add(new VisorGridEventsLost(ignite.cluster().localNode().id()));

    for (Event e : evts) {
      VisorGridEvent visorEvt = evtMapper.apply(e);

      if (visorEvt != null) res.add(visorEvt);
    }

    return res;
  }
  /** {@inheritDoc} */
  @SuppressWarnings("ErrorNotRethrown")
  @Override
  public IpcEndpoint accept() throws IgniteCheckedException {
    while (!Thread.currentThread().isInterrupted()) {
      Socket sock = null;

      boolean accepted = false;

      try {
        sock = srvSock.accept();

        accepted = true;

        InputStream inputStream = sock.getInputStream();
        ObjectInputStream in = new ObjectInputStream(inputStream);

        ObjectOutputStream out = new ObjectOutputStream(sock.getOutputStream());

        IpcSharedMemorySpace inSpace = null;

        IpcSharedMemorySpace outSpace = null;

        boolean err = true;

        try {
          IpcSharedMemoryInitRequest req = (IpcSharedMemoryInitRequest) in.readObject();

          if (log.isDebugEnabled()) log.debug("Processing request: " + req);

          IgnitePair<String> p = inOutToken(req.pid(), size);

          String file1 = p.get1();
          String file2 = p.get2();

          assert file1 != null;
          assert file2 != null;

          // Create tokens.
          new File(file1).createNewFile();
          new File(file2).createNewFile();

          if (log.isDebugEnabled()) log.debug("Created token files: " + p);

          inSpace = new IpcSharedMemorySpace(file1, req.pid(), pid, size, true, log);

          outSpace = new IpcSharedMemorySpace(file2, pid, req.pid(), size, false, log);

          IpcSharedMemoryClientEndpoint ret =
              new IpcSharedMemoryClientEndpoint(inSpace, outSpace, log);

          out.writeObject(
              new IpcSharedMemoryInitResponse(
                  file2, outSpace.sharedMemoryId(), file1, inSpace.sharedMemoryId(), pid, size));

          err = !in.readBoolean();

          endpoints.add(ret);

          return ret;
        } catch (UnsatisfiedLinkError e) {
          throw IpcSharedMemoryUtils.linkError(e);
        } catch (IOException e) {
          if (log.isDebugEnabled())
            log.debug(
                "Failed to process incoming connection "
                    + "(was connection closed by another party):"
                    + e.getMessage());
        } catch (ClassNotFoundException e) {
          U.error(log, "Failed to process incoming connection.", e);
        } catch (ClassCastException e) {
          String msg =
              "Failed to process incoming connection (most probably, shared memory "
                  + "rest endpoint has been configured by mistake).";

          LT.warn(log, null, msg);

          sendErrorResponse(out, e);
        } catch (IpcOutOfSystemResourcesException e) {
          if (!omitOutOfResourcesWarn) LT.warn(log, null, OUT_OF_RESOURCES_MSG);

          sendErrorResponse(out, e);
        } catch (IgniteCheckedException e) {
          LT.error(log, e, "Failed to process incoming shared memory connection.");

          sendErrorResponse(out, e);
        } finally {
          // Exception has been thrown, need to free system resources.
          if (err) {
            if (inSpace != null) inSpace.forceClose();

            // Safety.
            if (outSpace != null) outSpace.forceClose();
          }
        }
      } catch (IOException e) {
        if (!Thread.currentThread().isInterrupted() && !accepted)
          throw new IgniteCheckedException("Failed to accept incoming connection.", e);

        if (!closed)
          LT.error(
              log, null, "Failed to process incoming shared memory connection: " + e.getMessage());
      } finally {
        U.closeQuiet(sock);
      }
    } // while

    throw new IgniteInterruptedCheckedException("Socket accept was interrupted.");
  }
Ejemplo n.º 19
0
  /**
   * See <a href="http://e-docs.bea.com/wls/docs100/javadocs/weblogic/common/T3StartupDef.html">
   * http://e-docs.bea.com/wls/docs100/javadocs/weblogic/common/T3StartupDef.html</a> for more
   * information.
   *
   * @param str Virtual name by which the class is registered as a {@code startupClass} in the
   *     {@code config.xml} file
   * @param params A hashtable that is made up of the name-value pairs supplied from the {@code
   *     startupArgs} property
   * @return Result string (log message).
   * @throws Exception Thrown if error occurred.
   */
  @SuppressWarnings({"unchecked", "CatchGenericClass"})
  @Override
  public String startup(String str, Hashtable params) throws Exception {
    GridLogger log = new GridJavaLogger(LoggingHelper.getServerLogger());

    cfgFile = (String) params.get(cfgFilePathParam);

    if (cfgFile == null) {
      throw new IllegalArgumentException("Failed to read property: " + cfgFilePathParam);
    }

    String workMgrName = (String) params.get(workMgrParam);

    URL cfgUrl = U.resolveGridGainUrl(cfgFile);

    if (cfgUrl == null)
      throw new ServerLifecycleException(
          "Failed to find Spring configuration file (path provided should be "
              + "either absolute, relative to GRIDGAIN_HOME, or relative to META-INF folder): "
              + cfgFile);

    GenericApplicationContext springCtx;

    try {
      springCtx = new GenericApplicationContext();

      XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(springCtx);

      xmlReader.loadBeanDefinitions(new UrlResource(cfgUrl));

      springCtx.refresh();
    } catch (BeansException e) {
      throw new ServerLifecycleException(
          "Failed to instantiate Spring XML application context: " + e.getMessage(), e);
    }

    Map cfgMap;

    try {
      // Note: Spring is not generics-friendly.
      cfgMap = springCtx.getBeansOfType(GridConfiguration.class);
    } catch (BeansException e) {
      throw new ServerLifecycleException(
          "Failed to instantiate bean [type="
              + GridConfiguration.class
              + ", err="
              + e.getMessage()
              + ']',
          e);
    }

    if (cfgMap == null)
      throw new ServerLifecycleException(
          "Failed to find a single grid factory configuration in: " + cfgUrl);

    if (cfgMap.isEmpty())
      throw new ServerLifecycleException("Can't find grid factory configuration in: " + cfgUrl);

    try {
      ExecutorService execSvc = null;

      MBeanServer mbeanSrv = null;

      for (GridConfiguration cfg : (Collection<GridConfiguration>) cfgMap.values()) {
        assert cfg != null;

        GridConfigurationAdapter adapter = new GridConfigurationAdapter(cfg);

        // Set logger.
        if (cfg.getGridLogger() == null) adapter.setGridLogger(log);

        if (cfg.getExecutorService() == null) {
          if (execSvc == null)
            execSvc =
                workMgrName != null
                    ? new GridThreadWorkManagerExecutor(workMgrName)
                    : new GridThreadWorkManagerExecutor(J2EEWorkManager.getDefault());

          adapter.setExecutorService(execSvc);
        }

        if (cfg.getMBeanServer() == null) {
          if (mbeanSrv == null) {
            InitialContext ctx = null;

            try {
              ctx = new InitialContext();

              mbeanSrv = (MBeanServer) ctx.lookup("java:comp/jmx/runtime");
            } catch (Exception e) {
              throw new IllegalArgumentException(
                  "MBean server was not provided and failed to obtain " + "Weblogic MBean server.",
                  e);
            } finally {
              if (ctx != null) ctx.close();
            }
          }

          adapter.setMBeanServer(mbeanSrv);
        }

        Grid grid = G.start(adapter, springCtx);

        // Test if grid is not null - started properly.
        if (grid != null) gridNames.add(grid.name());
      }

      return getClass().getSimpleName() + " started successfully.";
    } catch (GridException e) {
      // Stop started grids only.
      for (String name : gridNames) G.stop(name, true);

      throw new ServerLifecycleException("Failed to start GridGain.", e);
    }
  }
Ejemplo n.º 20
0
  public static void collectNamespaces(Resource r, Collection target) throws ModelException {

    String ns = r.getNamespace();
    if (ns != null) target.add(ns);
  }
  /**
   * Creates an organization, its classification, and its services, and saves it to the registry.
   */
  public String executePublish(String username, String password, String endpoint) {

    String id = null;
    RegistryService rs = null;
    BusinessLifeCycleManager blcm = null;
    BusinessQueryManager bqm = null;

    try {
      rs = connection.getRegistryService();
      blcm = rs.getBusinessLifeCycleManager();
      bqm = rs.getBusinessQueryManager();
      System.out.println("Got registry service, query " + "manager, and life cycle manager");

      // Get authorization from the registry
      PasswordAuthentication passwdAuth =
          new PasswordAuthentication(username, password.toCharArray());

      Set creds = new HashSet();
      creds.add(passwdAuth);
      connection.setCredentials(creds);
      System.out.println("Established security credentials");

      // Get hardcoded strings from a ResourceBundle
      ResourceBundle bundle = ResourceBundle.getBundle("com.sun.cb.CoffeeRegistry");

      // Create organization name and description
      Organization org = blcm.createOrganization(bundle.getString("org.name"));
      InternationalString s = blcm.createInternationalString(bundle.getString("org.description"));
      org.setDescription(s);

      // Create primary contact, set name
      User primaryContact = blcm.createUser();
      PersonName pName = blcm.createPersonName(bundle.getString("person.name"));
      primaryContact.setPersonName(pName);

      // Set primary contact phone number
      TelephoneNumber tNum = blcm.createTelephoneNumber();
      tNum.setNumber(bundle.getString("phone.number"));
      Collection phoneNums = new ArrayList();
      phoneNums.add(tNum);
      primaryContact.setTelephoneNumbers(phoneNums);

      // Set primary contact email address
      EmailAddress emailAddress = blcm.createEmailAddress(bundle.getString("email.address"));
      Collection emailAddresses = new ArrayList();
      emailAddresses.add(emailAddress);
      primaryContact.setEmailAddresses(emailAddresses);

      // Set primary contact for organization
      org.setPrimaryContact(primaryContact);

      // Set classification scheme to NAICS
      ClassificationScheme cScheme =
          bqm.findClassificationSchemeByName(null, bundle.getString("classification.scheme"));

      // Create and add classification
      Classification classification =
          (Classification)
              blcm.createClassification(
                  cScheme,
                  bundle.getString("classification.name"),
                  bundle.getString("classification.value"));
      Collection classifications = new ArrayList();
      classifications.add(classification);
      org.addClassifications(classifications);

      // Create services and service
      Collection services = new ArrayList();
      Service service = blcm.createService(bundle.getString("service.name"));
      InternationalString is =
          blcm.createInternationalString(bundle.getString("service.description"));
      service.setDescription(is);

      // Create service bindings
      Collection serviceBindings = new ArrayList();
      ServiceBinding binding = blcm.createServiceBinding();
      is = blcm.createInternationalString(bundle.getString("service.binding"));
      binding.setDescription(is);
      binding.setValidateURI(false);
      binding.setAccessURI(endpoint);
      serviceBindings.add(binding);

      // Add service bindings to service
      service.addServiceBindings(serviceBindings);

      // Add service to services, then add services to organization
      services.add(service);
      org.addServices(services);

      // Add organization and submit to registry
      // Retrieve key if successful
      Collection orgs = new ArrayList();
      orgs.add(org);
      BulkResponse response = blcm.saveOrganizations(orgs);
      Collection exceptions = response.getExceptions();
      if (exceptions == null) {
        System.out.println("Organization saved");

        Collection keys = response.getCollection();
        Iterator keyIter = keys.iterator();
        if (keyIter.hasNext()) {
          javax.xml.registry.infomodel.Key orgKey =
              (javax.xml.registry.infomodel.Key) keyIter.next();
          id = orgKey.getId();
          System.out.println("Organization key is " + id);
        }
      } else {
        Iterator excIter = exceptions.iterator();
        Exception exception = null;
        while (excIter.hasNext()) {
          exception = (Exception) excIter.next();
          System.err.println("Exception on save: " + exception.toString());
        }
      }
    } catch (Exception e) {
      e.printStackTrace();
      if (connection != null) {
        try {
          connection.close();
        } catch (JAXRException je) {
          System.err.println("Connection close failed");
        }
      }
    }
    return id;
  }
  /**
   * Load client configuration from the properties map.
   *
   * @param prefix Prefix for the client properties.
   * @param in Properties map to load configuration from.
   * @throws GridClientException If parsing configuration failed.
   */
  public void load(String prefix, Properties in) throws GridClientException {
    while (prefix.endsWith(".")) prefix = prefix.substring(0, prefix.length() - 1);

    if (!prefix.isEmpty()) prefix += ".";

    String balancer = in.getProperty(prefix + "balancer");
    String connectTimeout = in.getProperty(prefix + "connectTimeout");
    String cred = in.getProperty(prefix + "credentials");
    String autoFetchMetrics = in.getProperty(prefix + "autoFetchMetrics");
    String autoFetchAttrs = in.getProperty(prefix + "autoFetchAttributes");
    String maxConnIdleTime = in.getProperty(prefix + "idleTimeout");
    String proto = in.getProperty(prefix + "protocol");
    String srvrs = in.getProperty(prefix + "servers");
    String tcpNoDelay = in.getProperty(prefix + "tcp.noDelay");
    String topRefreshFreq = in.getProperty(prefix + "topology.refresh");

    String sslEnabled = in.getProperty(prefix + "ssl.enabled");

    String sslProto = in.getProperty(prefix + "ssl.protocol", "TLS");
    String sslKeyAlg = in.getProperty(prefix + "ssl.key.algorithm", "SunX509");

    String keyStorePath = in.getProperty(prefix + "ssl.keystore.location");
    String keyStorePwd = in.getProperty(prefix + "ssl.keystore.password");
    String keyStoreType = in.getProperty(prefix + "ssl.keystore.type");

    String trustStorePath = in.getProperty(prefix + "ssl.truststore.location");
    String trustStorePwd = in.getProperty(prefix + "ssl.truststore.password");
    String trustStoreType = in.getProperty(prefix + "ssl.truststore.type");

    String dataCfgs = in.getProperty(prefix + "data.configurations");

    setBalancer(resolveBalancer(balancer));

    if (!F.isEmpty(connectTimeout)) setConnectTimeout(Integer.parseInt(connectTimeout));

    if (!F.isEmpty(cred)) {
      int idx = cred.indexOf(':');

      if (idx >= 0 && idx < cred.length() - 1) {
        setSecurityCredentialsProvider(
            new SecurityCredentialsBasicProvider(
                new SecurityCredentials(cred.substring(0, idx), cred.substring(idx + 1))));
      } else {
        setSecurityCredentialsProvider(
            new SecurityCredentialsBasicProvider(new SecurityCredentials(null, null, cred)));
      }
    }

    if (!F.isEmpty(autoFetchMetrics)) setAutoFetchMetrics(Boolean.parseBoolean(autoFetchMetrics));

    if (!F.isEmpty(autoFetchAttrs)) setAutoFetchAttributes(Boolean.parseBoolean(autoFetchAttrs));

    if (!F.isEmpty(maxConnIdleTime)) setMaxConnectionIdleTime(Integer.parseInt(maxConnIdleTime));

    if (!F.isEmpty(proto)) setProtocol(GridClientProtocol.valueOf(proto));

    if (!F.isEmpty(srvrs)) setServers(Arrays.asList(srvrs.replaceAll("\\s+", "").split(",")));

    if (!F.isEmpty(tcpNoDelay)) setTcpNoDelay(Boolean.parseBoolean(tcpNoDelay));

    if (!F.isEmpty(topRefreshFreq)) setTopologyRefreshFrequency(Long.parseLong(topRefreshFreq));

    //
    // SSL configuration section
    //

    if (!F.isEmpty(sslEnabled) && Boolean.parseBoolean(sslEnabled)) {
      GridSslBasicContextFactory factory = new GridSslBasicContextFactory();

      factory.setProtocol(F.isEmpty(sslProto) ? "TLS" : sslProto);
      factory.setKeyAlgorithm(F.isEmpty(sslKeyAlg) ? "SunX509" : sslKeyAlg);

      if (F.isEmpty(keyStorePath))
        throw new IllegalArgumentException("SSL key store location is not specified.");

      factory.setKeyStoreFilePath(keyStorePath);

      if (keyStorePwd != null) factory.setKeyStorePassword(keyStorePwd.toCharArray());

      factory.setKeyStoreType(F.isEmpty(keyStoreType) ? "jks" : keyStoreType);

      if (F.isEmpty(trustStorePath))
        factory.setTrustManagers(GridSslBasicContextFactory.getDisabledTrustManager());
      else {
        factory.setTrustStoreFilePath(trustStorePath);

        if (trustStorePwd != null) factory.setTrustStorePassword(trustStorePwd.toCharArray());

        factory.setTrustStoreType(F.isEmpty(trustStoreType) ? "jks" : trustStoreType);
      }

      setSslContextFactory(factory);
    }

    //
    // Data configuration section
    //

    if (!F.isEmpty(dataCfgs)) {
      String[] names = dataCfgs.replaceAll("\\s+", "").split(",");
      Collection<GridClientDataConfiguration> list = new ArrayList<>();

      for (String cfgName : names) {
        if (F.isEmpty(cfgName)) continue;

        String name = in.getProperty(prefix + "data." + cfgName + ".name");
        String bal = in.getProperty(prefix + "data." + cfgName + ".balancer");
        String aff = in.getProperty(prefix + "data." + cfgName + ".affinity");

        GridClientDataConfiguration dataCfg = new GridClientDataConfiguration();

        dataCfg.setName(F.isEmpty(name) ? null : name);
        dataCfg.setBalancer(resolveBalancer(bal));
        dataCfg.setAffinity(resolveAffinity(aff));

        list.add(dataCfg);
      }

      setDataConfigurations(list);
    }
  }