@Test public void presenceXmlLangTest() throws IOException, SAXException, ParserConfigurationException { final String lang = "sp"; StringBuilder controlBuilder = new StringBuilder(); controlBuilder .append("<presence") .append(" xml:lang=\"") .append(lang) .append("\">") .append("</presence>"); String control = controlBuilder.toString(); Presence presence = getNewPresence(); presence.setLanguage(lang); assertXMLEqual(control, presence.toXML()); }
/** * Parses a presence packet. * * @param parser the XML parser, positioned at the start of a presence packet. * @return a Presence packet. * @throws Exception if an exception occurs while parsing the packet. */ public static Presence parsePresence(XmlPullParser parser) throws Exception { Presence.Type type = Presence.Type.available; String typeString = parser.getAttributeValue("", "type"); if (typeString != null && !typeString.equals("")) { try { type = Presence.Type.valueOf(typeString); } catch (IllegalArgumentException iae) { LOGGER.log(Level.SEVERE, "Found invalid presence type " + typeString); } } Presence presence = new Presence(type); presence.setTo(parser.getAttributeValue("", "to")); presence.setFrom(parser.getAttributeValue("", "from")); String id = parser.getAttributeValue("", "id"); presence.setPacketID(id == null ? Packet.ID_NOT_AVAILABLE : id); String language = getLanguageAttribute(parser); if (language != null && !"".equals(language.trim())) { presence.setLanguage(language); } presence.setPacketID(id == null ? Packet.ID_NOT_AVAILABLE : id); // Parse sub-elements boolean done = false; while (!done) { int eventType = parser.next(); if (eventType == XmlPullParser.START_TAG) { String elementName = parser.getName(); String namespace = parser.getNamespace(); if (elementName.equals("status")) { try { presence.setStatus(parser.nextText()); } catch (Throwable t) { LOGGER.log(Level.SEVERE, "Error parsing presence status", t); } } else if (elementName.equals("priority")) { try { int priority = Integer.parseInt(parser.nextText()); presence.setPriority(priority); } catch (NumberFormatException nfe) { // Ignore. } catch (IllegalArgumentException iae) { // Presence priority is out of range so assume priority to be zero presence.setPriority(0); } } else if (elementName.equals("show")) { String modeText = parser.nextText(); try { presence.setMode(Presence.Mode.valueOf(modeText)); } catch (IllegalArgumentException iae) { LOGGER.log(Level.SEVERE, "Found invalid presence mode " + modeText); } } else if (elementName.equals("error")) { presence.setError(parseError(parser)); } else if (elementName.equals("properties") && namespace.equals(PROPERTIES_NAMESPACE)) { Map<String, Object> properties = parseProperties(parser); // Set packet properties. for (String name : properties.keySet()) { presence.setProperty(name, properties.get(name)); } } // Otherwise, it must be a packet extension. else { presence.addExtension( PacketParserUtils.parsePacketExtension(elementName, namespace, parser)); } } else if (eventType == XmlPullParser.END_TAG) { if (parser.getName().equals("presence")) { done = true; } } } return presence; }