synchronized Element cacheVCard(String username) {
Element vCardElement = null;
User user = UnfortunateLackOfSpringSupportFactory.getValidUsers().getUserByJid(username);
if (user != null) {
Element avatarFromDB = getAvatarCopy(defaultProvider.loadVCard(username));
vCardElement = RestInterface.buildVCardFromXMLContactInfo(user, avatarFromDB);
if (vCardElement != null) {
vcardCache.remove(username);
vcardCache.put(username, vCardElement);
} else {
logger.error("In cacheVCard buildVCardFromXMLContactInfo failed! ");
}
} else {
logger.error("In cacheVCard Failed to find peer SIP user account for XMPP user " + username);
}
return vCardElement;
}
/** Updates the vCard both in SipX and in the database. */
@Override
public Element updateVCard(String username, Element vCardElement) {
if (username.compareToIgnoreCase(PA_USER) == 0) {
try {
return defaultProvider.updateVCard(username, vCardElement);
} catch (NotFoundException e) {
e.printStackTrace();
logger.error("update " + PA_USER + "'s vcard failed!");
return null;
}
}
try {
defaultProvider.updateVCard(username, vCardElement);
} catch (NotFoundException e) {
try {
defaultProvider.createVCard(username, vCardElement);
} catch (AlreadyExistsException e1) {
logger.error("Failed to create vcard due to existing vcard found");
e1.printStackTrace();
}
e.printStackTrace();
}
try {
String sipUserName = getAORFromJABBERID(username);
if (sipUserName != null) {
int attempts = 0;
boolean tryAgain;
do {
tryAgain = false;
try {
RestInterface.sendRequest(MODIFY_METHOD, vCardElement);
} catch (ConnectException e) {
try {
Thread.sleep(ATTEMPT_INTERVAL);
} catch (Exception e1) {
e1.printStackTrace();
}
attempts++;
tryAgain = true;
}
} while (attempts < MAX_ATTEMPTS && tryAgain);
if (attempts >= MAX_ATTEMPTS)
logger.error(
"Failed to update contact info for user " + username + ", sipXconfig might be down");
Element vcardAfterUpdate = cacheVCard(username);
// If client doesn't set local avatar, use the avatar from sipx/gravatar.
if (getAvatar(vCardElement) == null) {
VCardManager.getInstance().reset();
Util.updateAvatar(username, vcardAfterUpdate);
}
return vcardAfterUpdate;
} else {
logger.error("Failed to find a valid SIP account for user " + username);
return vCardElement;
}
} catch (Exception ex) {
logger.error("updateVCard failed! " + ex.getMessage());
return vCardElement;
}
}
