*/
public static UserInfo buildFromXML(Document document) throws XmlParsingException {
try {
XPathFactory factory = XPathFactory.newInstance();
XPath xpath = factory.newXPath();
UserInfo userInfo = new UserInfo();
Node xmlNode = (Node)xpath.compile("/osm/user[1]").evaluate(document, XPathConstants.NODE);
if ( xmlNode== null)
throw new XmlParsingException(tr("XML tag <user> is missing."));
// -- id
String v = getAttribute(xmlNode, "id");
if (v == null)
throw new XmlParsingException(tr("Missing attribute ''{0}'' on XML tag ''{1}''.", "id", "user"));
try {
userInfo.setId(Integer.parseInt(v));
} catch(NumberFormatException e) {
throw new XmlParsingException(tr("Illegal value for attribute ''{0}'' on XML tag ''{1}''. Got {2}.", "id", "user", v));
}
// -- display name
v = getAttribute(xmlNode, "display_name");
userInfo.setDisplayName(v);
// -- account_created
v = getAttribute(xmlNode, "account_created");
if (v!=null) {
userInfo.setAccountCreated(DateUtils.fromString(v));
}
// -- description
xmlNode = (Node)xpath.compile("/osm/user[1]/description[1]/text()").evaluate(document, XPathConstants.NODE);
if (xmlNode != null) {
userInfo.setDescription(xmlNode.getNodeValue());
}
// -- home
xmlNode = (Node)xpath.compile("/osm/user[1]/home").evaluate(document, XPathConstants.NODE);
if (xmlNode != null) {
v = getAttribute(xmlNode, "lat");
if (v == null)
throw new XmlParsingException(tr("Missing attribute ''{0}'' on XML tag ''{1}''.", "lat", "home"));
double lat;
try {
lat = Double.parseDouble(v);
} catch(NumberFormatException e) {
throw new XmlParsingException(tr("Illegal value for attribute ''{0}'' on XML tag ''{1}''. Got {2}.", "lat", "home", v));
}
v = getAttribute(xmlNode, "lon");
if (v == null)
throw new XmlParsingException(tr("Missing attribute ''{0}'' on XML tag ''{1}''.", "lon", "home"));
double lon;
try {
lon = Double.parseDouble(v);
} catch(NumberFormatException e) {
throw new XmlParsingException(tr("Illegal value for attribute ''{0}'' on XML tag ''{1}''. Got {2}.", "lon", "home", v));
}
v = getAttribute(xmlNode, "zoom");
if (v == null)
throw new XmlParsingException(tr("Missing attribute ''{0}'' on XML tag ''{1}''.", "zoom", "home"));
int zoom;
try {
zoom = Integer.parseInt(v);
} catch(NumberFormatException e) {
throw new XmlParsingException(tr("Illegal value for attribute ''{0}'' on XML tag ''{1}''. Got {2}.", "zoom", "home", v));
}
userInfo.setHome(new LatLon(lat,lon));
userInfo.setHomeZoom(zoom);
}
// -- language list
NodeList xmlNodeList = (NodeList)xpath.compile("/osm/user[1]/languages[1]/lang/text()").evaluate(document, XPathConstants.NODESET);
if (xmlNodeList != null) {
List<String> languages = new LinkedList<>();
for (int i=0; i < xmlNodeList.getLength(); i++) {
languages.add(xmlNodeList.item(i).getNodeValue());
}
userInfo.setLanguages(languages);
}
// -- messages
xmlNode = (Node)xpath.compile("/osm/user[1]/messages/received").evaluate(document, XPathConstants.NODE);
if (xmlNode != null) {
v = getAttribute(xmlNode, "unread");
if (v == null)
throw new XmlParsingException(tr("Missing attribute ''{0}'' on XML tag ''{1}''.", "unread", "received"));
try {
userInfo.setUnreadMessages(Integer.parseInt(v));
} catch(NumberFormatException e) {
throw new XmlParsingException(tr("Illegal value for attribute ''{0}'' on XML tag ''{1}''. Got {2}.", "unread", "received", v), e);
}
}