@Test
public void isModeAwayTest() {
Presence presence = getNewPresence();
presence.setMode(Presence.Mode.away);
assertTrue(presence.isAway());
presence.setMode(Presence.Mode.chat);
assertFalse(presence.isAway());
}
@Test
public void setPresenceModeTest() throws IOException, SAXException, ParserConfigurationException {
Presence.Mode mode1 = Presence.Mode.dnd;
final int priority = 10;
final String status = "This is a test of the emergency broadcast system.";
Presence.Mode mode2 = Presence.Mode.chat;
StringBuilder controlBuilder = new StringBuilder();
controlBuilder
.append("<presence>")
.append("<status>")
.append(status)
.append("</status>")
.append("<priority>")
.append(priority)
.append("</priority>")
.append("<show>")
.append(mode1)
.append("</show>")
.append("</presence>");
String control = controlBuilder.toString();
Presence presenceModeInConstructor =
new Presence(Presence.Type.available, status, priority, mode1);
presenceModeInConstructor.setPacketID(Packet.ID_NOT_AVAILABLE);
assertEquals(mode1, presenceModeInConstructor.getMode());
assertXMLEqual(control, presenceModeInConstructor.toXML());
controlBuilder = new StringBuilder();
controlBuilder
.append("<presence>")
.append("<show>")
.append(mode2)
.append("</show>")
.append("</presence>");
control = controlBuilder.toString();
Presence presenceModeSet = getNewPresence();
presenceModeSet.setMode(mode2);
assertEquals(mode2, presenceModeSet.getMode());
assertXMLEqual(control, presenceModeSet.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;
}
