List of usage examples for org.dom4j Element getNamespaceURI
String getNamespaceURI();
String is returned. From source file:org.jitsi.xmpp.util.IQUtils.java
License:Apache License
/** * Converts a specific <tt>org.xmpp.packet.iQ</tt> instance into a new * <tt>org.jivesoftware.smack.packet.IQ</tt> instance which represents the * same stanza.//from ww w . j ava 2s. c o m * * @param iq the <tt>org.xmpp.packet.IQ</tt> instance to convert to a new * <tt>org.jivesoftware.smack.packet.IQ</tt> instance * @return a new <tt>org.jivesoftware.smack.packet.IQ</tt> instance which * represents the same stanza as the specified <tt>iq</tt> * @throws Exception if anything goes wrong during the conversion */ // It is safe to cast as ProviderManager verifies classes // the warning is about cast 'providerOrClass' var to '? extends IQ' @SuppressWarnings("unchecked") public static org.jivesoftware.smack.packet.IQ convert(org.xmpp.packet.IQ iq) throws Exception { Element element = iq.getChildElement(); IQProvider iqProvider = null; Class<? extends IQ> iqClass = null; if (element != null) { Object providerOrClass = ProviderManager.getInstance().getIQProvider(element.getName(), element.getNamespaceURI()); if (providerOrClass instanceof IQProvider) { iqProvider = (IQProvider) providerOrClass; } else { // The cast is safe as ProviderManager allows only // IQ or IQProvider here iqClass = (Class<? extends IQ>) providerOrClass; } } IQ.Type type = iq.getType(); org.jivesoftware.smack.packet.IQ smackIQ = null; org.jivesoftware.smack.packet.XMPPError smackError = null; if (iqProvider != null || iqClass != null || iq.getError() != null) { XmlPullParserFactory xmlPullParserFactory; synchronized (IQUtils.class) { if (IQUtils.xmlPullParserFactory == null) { IQUtils.xmlPullParserFactory = XmlPullParserFactory.newInstance(); IQUtils.xmlPullParserFactory.setNamespaceAware(true); } xmlPullParserFactory = IQUtils.xmlPullParserFactory; } XmlPullParser parser = xmlPullParserFactory.newPullParser(); parser.setInput(new StringReader(iq.toXML())); int eventType = parser.next(); // Abort processing if we're not at the beginning of <iq> element if (XmlPullParser.START_TAG != eventType) { throw new IllegalStateException(Integer.toString(eventType) + " != XmlPullParser.START_TAG"); } String name = parser.getName(); // Stop processing if the element is not <iq> if (!"iq".equals(name)) { throw new IllegalStateException(name + " != iq"); } do { eventType = parser.next(); name = parser.getName(); if (XmlPullParser.START_TAG == eventType) { // 7. An IQ stanza of type "error" MAY include the // child element contained in the associated "get" // or "set" and MUST include an <error/> child. if (IQ.Type.error.equals(type) && "error".equals(name)) { smackError = PacketParserUtils.parseError(parser); } else if (smackIQ == null && iqProvider != null) { smackIQ = iqProvider.parseIQ(parser); } else if (smackIQ == null && iqClass != null) { smackIQ = (org.jivesoftware.smack.packet.IQ) PacketParserUtils.parseWithIntrospection(name, iqClass, parser); } } else if ((XmlPullParser.END_TAG == eventType && "iq".equals(name)) || (smackIQ != null && smackError != null) || XmlPullParser.END_DOCUMENT == eventType) { break; } } while (true); // Throw an exception if we have not consumed the whole <iq> element eventType = parser.getEventType(); if (XmlPullParser.END_TAG != eventType) { throw new IllegalStateException(Integer.toString(eventType) + " != XmlPullParser.END_TAG"); } } // 6. An IQ stanza of type "result" MUST include zero or one child // elements. // 7. An IQ stanza of type "error" MAY include the child element // contained in the associated "get" or "set" and MUST include an // <error/> child. if (smackIQ == null && (IQ.Type.error.equals(type) || IQ.Type.result.equals(type))) { smackIQ = new org.jivesoftware.smack.packet.IQ() { @Override public String getChildElementXML() { return ""; } }; } if (smackIQ != null) { // from org.xmpp.packet.JID fromJID = iq.getFrom(); if (fromJID != null) smackIQ.setFrom(fromJID.toString()); // id smackIQ.setPacketID(iq.getID()); // to org.xmpp.packet.JID toJID = iq.getTo(); if (toJID != null) smackIQ.setTo(toJID.toString()); // type smackIQ.setType(convert(type)); if (smackError != null) smackIQ.setError(smackError); } return smackIQ; }
From source file:org.jivesoftware.multiplexer.StreamError.java
License:Open Source License
/** * Returns the error condition./*from w w w .j a v a 2s .c o m*/ * * @return the error condition. * @see Condition */ public Condition getCondition() { for (Iterator i = element.elementIterator(); i.hasNext();) { Element el = (Element) i.next(); if (el.getNamespaceURI().equals(ERROR_NAMESPACE) && !el.getName().equals("text")) { return Condition.fromXMPP(el.getName()); } } return null; }
From source file:org.jivesoftware.multiplexer.StreamError.java
License:Open Source License
/** * Sets the error condition.//from www.j ava2 s . c o m * * @param condition the error condition. * @see Condition */ public void setCondition(Condition condition) { if (condition == null) { throw new NullPointerException("Condition cannot be null"); } Element conditionElement = null; for (Iterator i = element.elementIterator(); i.hasNext();) { Element el = (Element) i.next(); if (el.getNamespaceURI().equals(ERROR_NAMESPACE) && !el.getName().equals("text")) { conditionElement = el; } } if (conditionElement != null) { element.remove(conditionElement); } conditionElement = docFactory.createElement(condition.toXMPP(), ERROR_NAMESPACE); element.add(conditionElement); }
From source file:org.jivesoftware.openfire.component.InternalComponentManager.java
License:Open Source License
/** * Processes packets that were sent to this service. Currently only packets that were sent from * registered components are being processed. In the future, we may also process packet of * trusted clients. Trusted clients may be able to execute ad-hoc commands such as adding or * removing components./* ww w . jav a 2 s.c o m*/ * * @param packet the packet to process. */ public void process(Packet packet) throws PacketException { List<Component> components = getComponents(packet.getFrom()); // Only process packets that were sent by registered components if (!components.isEmpty()) { if (packet instanceof IQ && IQ.Type.result == ((IQ) packet).getType()) { IQ iq = (IQ) packet; Element childElement = iq.getChildElement(); if (childElement != null) { String namespace = childElement.getNamespaceURI(); if ("http://jabber.org/protocol/disco#info".equals(namespace)) { // Add a disco item to the server for the component that supports disco Element identity = childElement.element("identity"); if (identity == null) { // Do nothing since there are no identities in the disco#info packet return; } try { XMPPServer.getInstance().getIQDiscoItemsHandler().addComponentItem( packet.getFrom().toBareJID(), identity.attributeValue("name")); for (Component component : components) { if (component instanceof ComponentSession.ExternalComponent) { ComponentSession.ExternalComponent externalComponent = (ComponentSession.ExternalComponent) component; externalComponent.setName(identity.attributeValue("name")); externalComponent.setType(identity.attributeValue("type")); externalComponent.setCategory(identity.attributeValue("category")); } } } catch (Exception e) { Log.error("Error processing disco packet of components: " + components + " - " + packet.toXML(), e); } // Store the IQ disco#info returned by the component addComponentInfo(iq); // Notify listeners that a component answered the disco#info request notifyComponentInfo(iq); // Alert other cluster nodes CacheFactory.doClusterTask(new NotifyComponentInfo(iq)); } } } } }
From source file:org.jivesoftware.openfire.fastpath.history.ChatTranscriptManager.java
License:Open Source License
/** * Return the plain text version of a chat transcript. * * @param sessionID the sessionID of the <code>ChatSession</code> * @return the plain text version of a chat transcript. *//*from ww w.ja va2 s. co m*/ public static String getTextTranscriptFromSessionID(String sessionID) { String transcript = null; Connection con = null; PreparedStatement pstmt = null; ResultSet rs = null; try { con = DbConnectionManager.getConnection(); pstmt = con.prepareStatement(GET_SESSION_TRANSCRIPT); pstmt.setString(1, sessionID); rs = pstmt.executeQuery(); if (rs.next()) { transcript = DbConnectionManager.getLargeTextField(rs, 1); } } catch (Exception ex) { Log.error(ex.getMessage(), ex); } finally { DbConnectionManager.closeConnection(rs, pstmt, con); } if (transcript == null || "".equals(transcript)) { return ""; } // Define time zone used in the transcript. SimpleDateFormat UTC_FORMAT = new SimpleDateFormat(JiveConstants.XMPP_DELAY_DATETIME_FORMAT); UTC_FORMAT.setTimeZone(TimeZone.getTimeZone("UTC")); final SimpleDateFormat formatter = new SimpleDateFormat("h:mm a"); Document element = null; try { element = DocumentHelper.parseText(transcript); } catch (DocumentException e) { Log.error(e.getMessage(), e); } StringBuilder buf = new StringBuilder(); // Add the Messages and Presences contained in the retrieved transcript element for (Iterator<Element> it = element.getRootElement().elementIterator(); it.hasNext();) { Element packet = it.next(); String name = packet.getName(); String message = ""; String from = ""; if ("presence".equals(name)) { String type = packet.attributeValue("type"); from = new JID(packet.attributeValue("from")).getResource(); if (type == null) { message = from + " has joined the room"; } else { message = from + " has left the room"; } } else if ("message".equals(name)) { from = new JID(packet.attributeValue("from")).getResource(); message = packet.elementText("body"); message = StringUtils.escapeHTMLTags(message); } List<Element> el = packet.elements("x"); for (Element ele : el) { if ("jabber:x:delay".equals(ele.getNamespaceURI())) { String stamp = ele.attributeValue("stamp"); try { String formattedDate; synchronized (UTC_FORMAT) { Date d = UTC_FORMAT.parse(stamp); formattedDate = formatter.format(d); } if ("presence".equals(name)) { buf.append("[").append(formattedDate).append("] ").append(message).append("\n"); } else { buf.append("[").append(formattedDate).append("] ").append(from).append(": ") .append(message).append("\n"); } } catch (ParseException e) { Log.error(e.getMessage(), e); } } } } return buf.toString(); }
From source file:org.jivesoftware.openfire.fastpath.history.ChatTranscriptManager.java
License:Open Source License
/** * Formats a given XML Chat Transcript.//from www . j av a 2 s .co m * * @param transcript the XMP ChatTranscript. * @return the pretty-version of a transcript. */ public static String formatTranscript(String transcript) { if (transcript == null || "".equals(transcript)) { return ""; } final SimpleDateFormat UTC_FORMAT = new SimpleDateFormat(JiveConstants.XMPP_DELAY_DATETIME_FORMAT); UTC_FORMAT.setTimeZone(TimeZone.getTimeZone("UTC")); final SimpleDateFormat formatter = new SimpleDateFormat("h:mm a"); Document element = null; try { element = DocumentHelper.parseText(transcript); } catch (DocumentException e) { Log.error(e.getMessage(), e); } StringBuilder buf = new StringBuilder(); String conv1 = null; // Add the Messages and Presences contained in the retrieved transcript element for (Iterator<Element> it = element.getRootElement().elementIterator(); it.hasNext();) { Element packet = it.next(); String name = packet.getName(); String message = ""; String from = ""; if ("presence".equals(name)) { String type = packet.attributeValue("type"); from = new JID(packet.attributeValue("from")).getResource(); if (type == null) { message = from + " has joined the room"; } else { message = from + " has left the room"; } } else if ("message".equals(name)) { from = new JID(packet.attributeValue("from")).getResource(); message = packet.elementText("body"); message = StringUtils.escapeHTMLTags(message); if (conv1 == null) { conv1 = from; } } List<Element> el = packet.elements("x"); for (Element ele : el) { if ("jabber:x:delay".equals(ele.getNamespaceURI())) { String stamp = ele.attributeValue("stamp"); try { String formattedDate; synchronized (UTC_FORMAT) { Date d = UTC_FORMAT.parse(stamp); formattedDate = formatter.format(d); } if ("presence".equals(name)) { buf.append("<tr valign=\"top\"><td class=\"notification-label\" colspan=2 nowrap>[") .append(formattedDate).append("] ").append(message).append("</td></tr>"); } else { String cssClass = conv1.equals(from) ? "conversation-label1" : "conversation-label2"; buf.append("<tr valign=\"top\"><td width=1% class=\"" + cssClass + "\" nowrap>[") .append(formattedDate).append("] ").append(from) .append(":</td><td class=\"conversation-body\">").append(message) .append("</td></tr>"); } } catch (ParseException e) { Log.error(e.getMessage(), e); } } } } return buf.toString(); }
From source file:org.jivesoftware.openfire.fastpath.WorkgroupSettings.java
License:Open Source License
/** * Stores private data. If the name and namespace of the element matches another * stored private data XML document, then replace it with the new one. * * @param data the data to store (XML element) * @param workgroupName the name of the workgroup where the data should be stored. *//* w w w . j a va2s . co m*/ public void add(String workgroupName, Element data) { Connection con = null; PreparedStatement pstmt = null; try { StringWriter writer = new StringWriter(); data.write(writer); con = DbConnectionManager.getConnection(); pstmt = con.prepareStatement(LOAD_SETTINGS); pstmt.setString(1, workgroupName); pstmt.setString(2, data.getNamespaceURI()); ResultSet rs = pstmt.executeQuery(); boolean update = false; if (rs.next()) { update = true; } rs.close(); pstmt.close(); if (update) { pstmt = con.prepareStatement(UPDATE_SETTINGS); } else { pstmt = con.prepareStatement(INSERT_SETTINGS); } DbConnectionManager.setLargeTextField(pstmt, 1, writer.toString()); pstmt.setString(2, data.getName()); pstmt.setString(3, workgroupName); pstmt.setString(4, data.getNamespaceURI()); pstmt.executeUpdate(); } catch (Exception e) { Log.error(LocaleUtils.getLocalizedString("admin.error"), e); } finally { DbConnectionManager.closeConnection(pstmt, con); } }
From source file:org.jivesoftware.openfire.fastpath.WorkgroupSettings.java
License:Open Source License
/** * Returns the data stored under a key corresponding to the name and namespace * of the given element. The Element must be in the form:<p> * * <code><name xmlns='namespace'/></code><p> * //w ww .j a v a2 s .c om * If no data is currently stored under the given key, an empty element will be * returned. * * @param data an XML document who's element name and namespace is used to * match previously stored private data. * @param workgroupName the name of the workgroup who's data is to be stored. * @return the data stored under the given key or the data element. */ public Element get(String workgroupName, Element data) { data.clearContent(); Connection con = null; PreparedStatement pstmt = null; ResultSet rs = null; try { con = DbConnectionManager.getConnection(); pstmt = con.prepareStatement(LOAD_SETTINGS); pstmt.setString(1, workgroupName); pstmt.setString(2, data.getNamespaceURI()); rs = pstmt.executeQuery(); if (rs.next()) { Document document = DocumentHelper.parseText(rs.getString(1).trim()); data = document.getRootElement(); } } catch (Exception e) { Log.error(LocaleUtils.getLocalizedString("admin.error"), e); } finally { DbConnectionManager.closeConnection(rs, pstmt, con); } return data; }
From source file:org.jivesoftware.openfire.filetransfer.DefaultFileTransferManager.java
License:Open Source License
protected static Element getChildElement(Element element, String namespace) { //noinspection unchecked List<Element> elements = element.elements(); if (elements.isEmpty()) { return null; }/* www.j a v a 2 s . c o m*/ for (Element childElement : elements) { String childNamespace = childElement.getNamespaceURI(); if (namespace.equals(childNamespace)) { return childElement; } } return null; }
From source file:org.jivesoftware.openfire.filetransfer.proxy.FileTransferProxy.java
License:Open Source License
public boolean handleIQ(IQ packet) throws UnauthorizedException { Element childElement = packet.getChildElement(); String namespace = null;//from w w w . java 2 s . co m // ignore errors if (packet.getType() == IQ.Type.error) { return true; } if (childElement != null) { namespace = childElement.getNamespaceURI(); } if ("http://jabber.org/protocol/disco#info".equals(namespace)) { IQ reply = XMPPServer.getInstance().getIQDiscoInfoHandler().handleIQ(packet); router.route(reply); return true; } else if ("http://jabber.org/protocol/disco#items".equals(namespace)) { // a component IQ reply = XMPPServer.getInstance().getIQDiscoItemsHandler().handleIQ(packet); router.route(reply); return true; } else if (FileTransferManager.NAMESPACE_BYTESTREAMS.equals(namespace)) { if (packet.getType() == IQ.Type.get) { IQ reply = IQ.createResultIQ(packet); Element newChild = reply.setChildElement("query", FileTransferManager.NAMESPACE_BYTESTREAMS); Element response = newChild.addElement("streamhost"); response.addAttribute("jid", getServiceDomain()); response.addAttribute("host", proxyIP); response.addAttribute("port", String.valueOf(connectionManager.getProxyPort())); router.route(reply); return true; } else if (packet.getType() == IQ.Type.set && childElement != null) { String sid = childElement.attributeValue("sid"); JID from = packet.getFrom(); JID to = new JID(childElement.elementTextTrim("activate")); IQ reply = IQ.createResultIQ(packet); try { connectionManager.activate(from, to, sid); } catch (IllegalArgumentException ie) { Log.error("Error activating connection", ie); reply.setType(IQ.Type.error); reply.setError(new PacketError(PacketError.Condition.not_allowed)); } router.route(reply); return true; } } return false; }