Exemplo n.º 1
0
    public void run() {
      while (!_closed) {
        try {
          updateAll();

          long now = System.currentTimeMillis();
          if (inetAddrCacheMS > 0 && _nextResolveTime < now) {
            _nextResolveTime = now + inetAddrCacheMS;
            for (Node node : _all) {
              node.updateAddr();
            }
          }

          // force check on master
          // otherwise master change may go unnoticed for a while if no write concern
          _mongo.getConnector().checkMaster(true, false);
        } catch (Exception e) {
          _logger.log(Level.WARNING, "couldn't do update pass", e);
        }

        try {
          Thread.sleep(updaterIntervalMS);
        } catch (InterruptedException ie) {
        }
      }
    }
Exemplo n.º 2
0
 public boolean save() {
   Node node = ForumManager.getCloud().getNode(id);
   node.setValue("mode", mode);
   node.setValue("body", body);
   node.setValue("encoding", encoding);
   node.commit();
   return true;
 }
Exemplo n.º 3
0
 Node getMasterNode() {
   _checkClosed();
   for (int i = 0; i < _all.size(); i++) {
     Node n = _all.get(i);
     if (n.master()) return n;
   }
   return null;
 }
Exemplo n.º 4
0
 public boolean delete() {
   Node node = ForumManager.getCloud().getNode(id);
   if (node != null) {
     node.delete(true);
   }
   parent.deleteSignature(this);
   return true;
 }
Exemplo n.º 5
0
 public String getProperty(String pPropertyName) {
   String propertyValue = null;
   NodeList nodeList = mConfigFileDocument.getElementsByTagName(pPropertyName);
   int nodeListLength = nodeList.getLength();
   if (nodeListLength > 0) {
     Node firstChildNode = nodeList.item(nodeListLength - 1).getFirstChild();
     if (null != firstChildNode) {
       propertyValue = firstChildNode.getNodeValue();
     }
   }
   return (propertyValue);
 }
Exemplo n.º 6
0
  @Override
  public VPackage parse() {

    logger.debug("Starting parsing package: " + xmlFile.getAbsolutePath());

    long startParsing = System.currentTimeMillis();

    try {
      Document document = getDocument();
      Element root = document.getDocumentElement();

      _package = new VPackage(xmlFile);

      Node name = root.getElementsByTagName(EL_NAME).item(0);
      _package.setName(name.getTextContent());
      Node descr = root.getElementsByTagName(EL_DESCRIPTION).item(0);
      _package.setDescription(descr.getTextContent());

      NodeList list = root.getElementsByTagName(EL_CLASS);

      boolean initPainters = false;
      for (int i = 0; i < list.getLength(); i++) {
        PackageClass pc = parseClass((Element) list.item(i));
        if (pc.getPainterName() != null) {
          initPainters = true;
        }
      }

      if (initPainters) {
        _package.initPainters();
      }

      logger.info(
          "Parsing the package '{}' finished in {}ms.\n",
          _package.getName(),
          (System.currentTimeMillis() - startParsing));
    } catch (Exception e) {
      collector.collectDiagnostic(e.getMessage(), true);
      if (RuntimeProperties.isLogDebugEnabled()) {
        e.printStackTrace();
      }
    }

    try {
      checkProblems("Error parsing package file " + xmlFile.getName());
    } catch (Exception e) {
      return null;
    }

    return _package;
  }
Exemplo n.º 7
0
 FoundItem getFoundItem(Node n, String text) {
   String s = n.getNodeValue();
   if (s == null) s = n.getNodeName();
   String string;
   if (text != null) {
     int index = s.indexOf(text);
     int left = Math.max(0, index - 5);
     int right = Math.min(s.length(), index + text.length() + 20);
     string = s.substring(left, right);
   } else string = s;
   TreeNode tn = jtree.getTreeNode(n);
   TreePath tp = getTreePath(tn);
   return new FoundItem(string, tp);
 }
Exemplo n.º 8
0
 /**
  * Populates LOCALES list with contents of xml.
  *
  * @param list the configuration list
  */
 private static void parseLocales(NodeList list) {
   for (int i = 0; i < list.getLength(); ++i) {
     Node node = list.item(i);
     NamedNodeMap attributes = node.getAttributes();
     String label = ((Attr) attributes.getNamedItem("label")).getValue();
     String code = ((Attr) attributes.getNamedItem("isoCode")).getValue();
     String dictLocation = ((Attr) attributes.getNamedItem("dictionaryUrl")).getValue();
     try {
       LOCALES.add(new Locale(label, code, new URL(dictLocation)));
     } catch (MalformedURLException exc) {
       logger.warn(
           "Unable to parse dictionary location of " + label + " (" + dictLocation + ")", exc);
     }
   }
 }
Exemplo n.º 9
0
  /**
   * Returns a URI that represents the Node.
   *
   * @param node the node representing the URI.
   * @throws GraphException
   * @return URI
   */
  protected String getURI(Node node) throws GraphException {

    // value to be returned
    String uri = null;

    // determine type of subject node and create uri from it
    if (node != null) {

      try {

        if (node instanceof URIReference) {
          uri = ((URIReference) node).getURI().toString();
        } else if (node instanceof BlankNode) {
          uri = new URI("#" + ((BlankNode) node).toString()).toString();
        } else {
          uri = node.toString();
        }
      } catch (URISyntaxException uriException) {
        throw new GraphException("Could not get URI for Node: " + node + ".", uriException);
      }
    } else {
      throw new GraphException("Could not get URI for Node: " + node + ". Node is null.");
    }

    // return the URI with any namespaces replaced with prefixes
    return this.replaceNamespace(uri);
  }
Exemplo n.º 10
0
  synchronized void updateAll() {
    HashSet<Node> seenNodes = new HashSet<Node>();
    for (int i = 0; i < _all.size(); i++) {
      Node n = _all.get(i);
      n.update(seenNodes);
    }

    if (!seenNodes.isEmpty()) {
      // not empty, means that at least 1 server gave node list
      // remove unused hosts
      Iterator<Node> it = _all.iterator();
      while (it.hasNext()) {
        if (!seenNodes.contains(it.next())) it.remove();
      }
    }
  }
Exemplo n.º 11
0
  Node ensureMaster() {
    Node n = getMasterNode();
    if (n != null) {
      n.update();
      if (n._isMaster) return n;
    }

    if (_lastPrimarySignal != null) {
      n = findNode(_lastPrimarySignal);
      n.update();
      if (n._isMaster) return n;
    }

    updateAll();
    return getMasterNode();
  }
Exemplo n.º 12
0
  /**
   * Returns a String representation of an ObjectNode. Object values do not have to be escaped.
   *
   * @param node Node
   * @throws GraphException
   * @return String
   */
  protected String getNodeString(Node node) throws GraphException {

    // value to be returned
    String object = null;

    // determine type of subject node and create uri from it
    if (node != null) {

      try {

        if (node instanceof URIReference) {
          object = ((URIReference) node).getURI().toString();
        } else if (node instanceof BlankNode) {
          object = new URI("#" + ((BlankNode) node).toString()).toString();
        } else if (node instanceof Literal) {
          object = ((Literal) node).getLexicalForm();
        } else {
          object = node.toString();
        }
      } catch (URISyntaxException uriException) {
        throw new GraphException(
            "Could not get String for ObjectNode: " + node + ".", uriException);
      }
    } else {
      throw new GraphException(
          "Could not get String for ObjectNode: " + node + ". ObjectNode is null.");
    }

    return object;
  }
Exemplo n.º 13
0
 public void disconnect(String name, I_InfoPlayer player) {
   try {
     Naming.unbind("rmi://" + serverInfo.getIpAddr() + ":1099/I_InfoGame");
     Naming.unbind("rmi://" + serverInfo.getIpAddr() + ":1099/" + name);
   } catch (Exception e) {
     System.out.println("Failed unbind");
     System.exit(128);
   }
   System.out.println("Disconnected");
   ServerTimer timer = new ServerTimer(5);
   Thread thread = new Thread(timer);
   thread.start();
   while (!timer.finished()) ;
   timer.shutDown();
   timer = null;
   System.gc();
   try {
     Naming.rebind("rmi://" + serverAddress + ":1099/I_InfoGame", game);
     Naming.rebind("rmi://" + serverAddress + ":1099/" + name, player);
   } catch (Exception e) {
     System.out.println("Failed rebind");
     System.exit(128);
   }
   System.out.println("Reconnected");
 }
Exemplo n.º 14
0
  private static void serverWaiting() throws Exception {
    System.out.println("Waiting Mode");
    ServerSocket waitingSocket = new ServerSocket(serverInfo.getPort());
    String line;

    while (true) {
      Socket connectionSocket = waitingSocket.accept();
      BufferedReader in =
          new BufferedReader(new InputStreamReader(connectionSocket.getInputStream()));
      DataOutputStream out = new DataOutputStream(connectionSocket.getOutputStream());
      // System.out.println("Waiting for migration");
      line = in.readLine();
      // System.out.println("Received: " + line);
      String info = line;
      out.writeBytes("Info OK\n");
      line = in.readLine();
      // System.out.println("Received: " + line);
      serverInit();
      game.setMoving(true);
      reconstruction(info);
      out.writeBytes("Bind OK\n");
      waitingSocket.close();
      break;
    }
    while (!allConnected) {
      System.out.print("");
    }
    game.setMoving(false);
    // System.out.println("Fin server waiting");
    serverRunning();
  }
Exemplo n.º 15
0
  /**
   * If CS throws an exception it handled and transalated to a Openfire exception if possible. This
   * is done using <code>exceptionMap</code> that has a mapping from CS to OF. If no mapping is
   * found then it tries to instantiete the original exception. If this fails it throws a <code>
   * Exception</code> with the message of the CS exception.
   *
   * @param response the response from CS to check if it is an exception message.
   * @throws Exception if the response is an exception message.
   */
  private void checkFault(Element response) throws Exception {
    Node node = response.selectSingleNode("ns1:faultstring");
    if (node != null) {
      String exceptionText = node.getText();

      // Text accepted samples:
      // 'java.lang.Exception: Exception message'
      // 'java.lang.Exception'

      // Get the exception class and message if any
      int index = exceptionText.indexOf(":");
      String className;
      String message;
      // If there is no message, save the class only
      if (index == -1) {
        className = exceptionText;
        message = null;
      } else {
        // Else save both
        className = exceptionText.substring(0, index);
        message = exceptionText.substring(index + 2);
      }

      // Map the exception to a Openfire one, if possible
      if (exceptionMap.containsKey(className)) {
        className = exceptionMap.get(className);
      }

      // Tries to create an instance with the message
      Exception exception;
      try {
        Class exceptionClass = Class.forName(className);
        if (message == null) {
          exception = (Exception) exceptionClass.newInstance();
        } else {
          Constructor constructor = exceptionClass.getConstructor(String.class);
          exception = (Exception) constructor.newInstance(message);
        }
      } catch (Exception e) {
        // failed to create an specific exception, creating a standard one.
        exception = new Exception(exceptionText);
      }

      throw exception;
    }
  }
Exemplo n.º 16
0
 public static void serverInit() {
   String serverAddress = "rmi://" + serverInfo.getIpAddr() + ":1099/I_InfoGame";
   try {
     game = new InfoGame();
     server = new Server();
     game.setServer(server);
     game.setServerAddress(serverInfo.getIpAddr());
     game.setNextAddress(serverInfo.getNext().getIpAddr());
     game.setNbPlayerExpected(numPlayer);
     Naming.rebind(serverAddress, game);
     socketPortClient = serverInfo.getPortClient();
     // System.out.println("End initialisation");
   } catch (RemoteException e) {
     System.out.println("Hubo una excepcion creando la instancia del objeto distribuido");
   } catch (MalformedURLException e) {
     System.out.println("URL mal formada al tratar de publicar el objeto");
   }
 }
Exemplo n.º 17
0
  /** used for cut and paste. */
  public void addObjectFromClipboard(String a_value) throws CircularIncludeException {
    Reader reader = new StringReader(a_value);
    Document document = null;
    try {
      document = UJAXP.getDocument(reader);
    } catch (Exception e) {
      e.printStackTrace();
      return;
    } // try-catch

    Element root = document.getDocumentElement();
    if (!root.getNodeName().equals("clipboard")) {
      return;
    } // if

    Node child;
    for (child = root.getFirstChild(); child != null; child = child.getNextSibling()) {
      if (!(child instanceof Element)) {
        continue;
      } // if
      Element element = (Element) child;

      IGlyphFactory factory = GlyphFactory.getFactory();

      if (XModule.isMatch(element)) {
        EModuleInvoke module = (EModuleInvoke) factory.createXModule(element);
        addModule(module);
        continue;
      } // if

      if (XContour.isMatch(element)) {
        EContour contour = (EContour) factory.createXContour(element);
        addContour(contour);
        continue;
      } // if

      if (XInclude.isMatch(element)) {
        EIncludeInvoke include = (EIncludeInvoke) factory.createXInclude(element);
        addInclude(include);
        continue;
      } // if
    } // while
  }
Exemplo n.º 18
0
  private static void serverCall() throws Exception {
    String sentence = "move";
    String line;

    while (!gameStopped) {
      System.out.print("");
    }
    playing = false;
    try {
      setDiscussion();
    } catch (Exception ex) {
      System.out.println("Failed to discuss with clients");
    }

    BufferedReader inFromUser = new BufferedReader(new InputStreamReader(System.in));
    try {
      InetAddress inetAddress = InetAddress.getByName(serverInfo.getNext().getIpAddr());
      Socket clientSocket = new Socket(inetAddress, serverInfo.getNext().getPort());
      DataOutputStream out = new DataOutputStream(clientSocket.getOutputStream());
      BufferedReader in = new BufferedReader(new InputStreamReader(clientSocket.getInputStream()));
      sendInfo(out);
      line = in.readLine();
      while (!game.getUnbinding()) ;
      Naming.unbind("rmi://" + serverInfo.getIpAddr() + ":1099/I_InfoGame");
      out.writeBytes("Unbinding finished\n");
      line = in.readLine();
      clientSocket.close();
    } catch (RemoteException e) {
      System.out.println("Failed get info from game");
      System.exit(1);
    } catch (Exception ex) {
      System.out.println("Failed to socket with waiting server");
    }
    discussion.shutDown();
    discussion = null;
    game = null;
    System.gc();
    serverWaiting();
  }
Exemplo n.º 19
0
  /** @return a good secondary or null if can't find one */
  ServerAddress getASecondary() {
    _checkClosed();
    Node best = null;
    double badBeforeBest = 0;

    int start = _random.nextInt(_all.size());

    double mybad = 0;

    for (int i = 0; i < _all.size(); i++) {
      Node n = _all.get((start + i) % _all.size());

      if (!n.secondary()) {
        mybad++;
        continue;
      }

      if (best == null) {
        best = n;
        badBeforeBest = mybad;
        mybad = 0;
        continue;
      }

      long diff = best._pingTime - n._pingTime;
      if (diff > slaveAcceptableLatencyMS
          ||
          // this is a complex way to make sure we get a random distribution of slaves
          ((badBeforeBest - mybad) / (_all.size() - 1)) > _random.nextDouble()) {
        best = n;
        badBeforeBest = mybad;
        mybad = 0;
      }
    }

    if (best == null) return null;
    return best._addr;
  }
Exemplo n.º 20
0
  static {
    try {
      URL url = SpellCheckActivator.bundleContext.getBundle().getResource(RESOURCE_LOC);

      InputStream stream = url.openStream();

      if (stream == null) throw new IOException();

      // strict parsing options
      DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

      factory.setValidating(false);
      factory.setIgnoringComments(true);
      factory.setIgnoringElementContentWhitespace(true);

      // parses configuration xml
      /*-
       * Warning: Felix is unable to import the com.sun.rowset.internal
       * package, meaning this can't use the XmlErrorHandler. This causes
       * a warning and a default handler to be attached. Otherwise this
       * should have: builder.setErrorHandler(new XmlErrorHandler());
       */
      DocumentBuilder builder = factory.newDocumentBuilder();
      Document doc = builder.parse(stream);

      // iterates over nodes, parsing contents
      Node root = doc.getChildNodes().item(1);

      NodeList categories = root.getChildNodes();

      for (int i = 0; i < categories.getLength(); ++i) {
        Node node = categories.item(i);
        if (node.getNodeName().equals(NODE_DEFAULTS)) {
          parseDefaults(node.getChildNodes());
        } else if (node.getNodeName().equals(NODE_LOCALES)) {
          parseLocales(node.getChildNodes());
        } else {
          logger.warn("Unrecognized category: " + node.getNodeName());
        }
      }
    } catch (IOException exc) {
      logger.error("Unable to load spell checker parameters", exc);
    } catch (SAXException exc) {
      logger.error("Unable to parse spell checker parameters", exc);
    } catch (ParserConfigurationException exc) {
      logger.error("Unable to parse spell checker parameters", exc);
    }
  }
Exemplo n.º 21
0
  /**
   * Resolve a constraint against an RDF/XML document.
   *
   * <p>Resolution is by filtration of a URL stream, and thus very slow.
   */
  public Resolution resolve(Constraint constraint) throws QueryException {
    if (logger.isDebugEnabled()) {
      logger.debug("Resolve " + constraint);
    }

    // Validate "constraint" parameter
    if (constraint == null) {
      throw new IllegalArgumentException("Null \"constraint\" parameter");
    }

    if (!(constraint.getModel() instanceof LocalNode)) {
      if (logger.isDebugEnabled()) logger.debug("Ignoring solutions for " + constraint);
      return new EmptyResolution(constraint, false);
    }

    if (!(constraint.getElement(1) instanceof LocalNode)
        || !(constraint.getElement(2) instanceof LocalNode)) {
      throw new QueryException(
          "Prefix resolver can only be used for fixed prefixes: " + constraint);
    }

    try {

      long property = ((LocalNode) constraint.getElement(1)).getValue();
      LocalNode object = (LocalNode) constraint.getElement(2);
      Node prefixNode = resolverSession.globalize(object.getValue());

      // check the constraint for consistency
      if ((property != mulgaraPrefix && property != mulgaraStringPrefix)
          || !(prefixNode instanceof Literal || prefixNode instanceof URIReference)) {
        logger.debug("property = " + property + ", mulgaraPrefix = " + mulgaraPrefix);
        logger.debug("element(2): " + prefixNode + " [" + prefixNode.getClass().getName() + "]");
        throw new QueryException(
            "Prefix resolver can only be used for prefix constraints: " + constraint);
      }

      if (logger.isDebugEnabled()) {
        logger.debug(
            "Evaluating " + constraint.getElement(0) + " has prefix " + constraint.getElement(2));
      }

      ConstraintElement node = constraint.getElement(0);
      assert node != null;

      Tuples tuples;

      if (node instanceof Variable) {

        // convert the prefix into a string pool object
        SPObjectFactory spoFact = SPObjectFactoryImpl.getInstance();
        SPObject startPrefixObj = getStartObject(spoFact, prefixNode, property);
        SPObject endPrefixObj = getEndObject(spoFact, prefixNode, property);

        // get the extents of the prefix from the string pool
        tuples = resolverSession.findStringPoolRange(startPrefixObj, true, endPrefixObj, false);
        assert tuples != null;
        // rename variables away from subject, predicate and object
        tuples.renameVariables(constraint);

        long resultSize;
        try {
          // Get the size of the final result.
          resultSize = tuples.getRowCount();
        } catch (TuplesException e) {
          throw new QueryException("Unable to build result", e);
        }

        if (logger.isDebugEnabled()) {
          try {
            logger.debug(
                "tuples size = " + tuples.getRowCount() + " (should be " + resultSize + ")");
          } catch (TuplesException e) {
            logger.debug("Error getting the length of the tuples object");
          }
        }

        return new TuplesWrapperResolution(tuples, constraint);

      } else { // if (node instanceof Variable)

        // node must therefore be an instanceof LocalNode
        // we can shortcut the process here
        assert node instanceof LocalNode;
        LocalNode n = (LocalNode) node;

        // get the node out of the string pool
        SPObject spo = resolverSession.findStringPoolObject(n.getValue());

        // check that the node exists
        if (spo == null) {
          tuples = TuplesOperations.empty();
        } else {

          // see if the node starts with the required prefix

          String prefix;
          // extract the string from the literal
          if (prefixNode instanceof Literal) {
            prefix = ((Literal) prefixNode).getLexicalForm();
          } else {
            prefix = ((URIReference) prefixNode).getURI().toString();
          }
          if (spo.getLexicalForm().startsWith(prefix)) {
            tuples = TuplesOperations.unconstrained();
          } else {
            tuples = TuplesOperations.empty();
          }
        }
      }

      // convert the tuples to a resolution
      return new TuplesWrapperResolution(tuples, constraint);

    } catch (GlobalizeException ge) {
      throw new QueryException("Couldn't convert internal data into a string", ge);
    } catch (StringPoolException e) {
      throw new QueryException("Couldn't query constraint", e);
    }
  }
Exemplo n.º 22
0
  /**
   * Constructs an attribute designator element from an existing XML block.
   *
   * @param element representing a DOM tree element.
   * @exception SAMLException if that there is an error in the sender or in the element definition.
   */
  public AttributeDesignator(Element element) throws SAMLException {
    // make sure that the input xml block is not null
    if (element == null) {
      SAMLUtilsCommon.debug.message("AttributeDesignator: Input is null.");
      throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("nullInput"));
    }
    // Make sure this is an AttributeDesignator.
    String tag = null;
    tag = element.getLocalName();
    if ((tag == null) || (!tag.equals("AttributeDesignator"))) {
      SAMLUtilsCommon.debug.message("AttributeDesignator: wrong input");
      throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("wrongInput"));
    }

    // handle attributes
    int i = 0;
    NamedNodeMap atts = ((Node) element).getAttributes();
    int attrCount = atts.getLength();
    for (i = 0; i < attrCount; i++) {
      Node att = atts.item(i);
      if (att.getNodeType() == Node.ATTRIBUTE_NODE) {
        String attName = att.getLocalName();
        if (attName == null || attName.length() == 0) {
          if (SAMLUtilsCommon.debug.messageEnabled()) {
            SAMLUtilsCommon.debug.message(
                "AttributeDesignator:" + "Attribute Name is either null or empty.");
          }
          throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("nullInput"));
        }
        if (attName.equals("AttributeName")) {
          _attributeName = ((Attr) att).getValue().trim();
        } else if (attName.equals("AttributeNamespace")) {
          _attributeNameSpace = ((Attr) att).getValue().trim();
        }
      }
    }
    // AttributeName is required
    if (_attributeName == null || _attributeName.length() == 0) {
      if (SAMLUtilsCommon.debug.messageEnabled()) {
        SAMLUtilsCommon.debug.message(
            "AttributeDesignator: " + "AttributeName is required attribute");
      }
      throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("missingAttribute"));
    }

    // AttributeNamespace is required
    if (_attributeNameSpace == null || _attributeNameSpace.length() == 0) {
      if (SAMLUtilsCommon.debug.messageEnabled()) {
        SAMLUtilsCommon.debug.message(
            "AttributeDesignator: " + "AttributeNamespace is required attribute");
      }
      throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("missingAttribute"));
    }

    // handle the children of AttributeDesignator element
    // Since AttributeDesignator does not have any child element_node,
    // we will throw exception if we found any such child.
    NodeList nodes = element.getChildNodes();
    int nodeCount = nodes.getLength();
    if (nodeCount > 0) {
      for (i = 0; i < nodeCount; i++) {
        Node currentNode = nodes.item(i);
        if (currentNode.getNodeType() == Node.ELEMENT_NODE) {
          if (SAMLUtilsCommon.debug.messageEnabled()) {
            SAMLUtilsCommon.debug.message("AttributeDesignator: illegal input!");
          }
          throw new SAMLRequesterException(SAMLUtilsCommon.bundle.getString("wrongInput"));
        }
      }
    }
  }
Exemplo n.º 23
0
 private static boolean handleURL(String address) {
   Main.status(String.format("Processing page \"%s\".", address));
   try {
     NodeList posts = getPosts(address);
     if (posts.toNodeArray().length == 0) {
       return false;
     }
     for (Node post_node : posts.toNodeArray()) {
       if (post_node instanceof TagNode) {
         TagNode post = (TagNode) post_node;
         Post new_post = new Post(Long.parseLong(post.getAttribute("id").substring(5)));
         if (!Main.post_post_hash.containsKey(new_post)) {
           NodeList photo_posts = getPhotoPosts(post.getChildren());
           NodeList remarks = getRemarks(photo_posts);
           for (Node node : remarks.toNodeArray()) {
             Matcher matcher = lores.matcher(node.getText());
             String media_url = "";
             if (matcher.find()) {
               media_url = matcher.group();
               media_url = media_url.substring(17, media_url.length() - 1);
             }
             String thumb =
                 media_url.replace(
                     media_url.substring(media_url.lastIndexOf("_"), media_url.lastIndexOf(".")),
                     "_75sq");
             URL thumb_url = new URL(thumb);
             new_post.pictures.add(new Picture(new URL(media_url), thumb_url));
           }
           NodeList photoset_posts = getPhotosetPosts(post.getChildren());
           NodeList iframes = getIFrames(photoset_posts);
           for (Node node : iframes.toNodeArray()) {
             if (node instanceof TagNode) {
               String iframe_url = ((TagNode) node).getAttribute("src");
               Parser parser2 = new Parser(iframe_url);
               NodeList a_list = parser2.extractAllNodesThatMatch(new TagNameFilter("a"));
               Node[] a_array = a_list.toNodeArray();
               Node[] img_array =
                   a_list.extractAllNodesThatMatch(new TagNameFilter("img"), true).toNodeArray();
               String media_url;
               for (int i = 0; i < a_array.length; i++) {
                 media_url = ((TagNode) img_array[i]).getAttribute("src");
                 String thumb =
                     media_url.replace(
                         media_url.substring(
                             media_url.lastIndexOf("_"), media_url.lastIndexOf(".")),
                         "_75sq");
                 URL thumb_url = new URL(thumb);
                 new_post.pictures.add(new Picture(new URL(media_url), thumb_url));
               }
             }
           }
           Main.handlePost(new_post);
         } else {
           new_post = post_post_hash.get(new_post);
           handleNonDownloadPost(new_post);
         }
       }
     }
   } catch (Exception ex) {
     ex.printStackTrace();
     Main.status("Error handling post.");
   }
   return true;
 }