/**
* Returns default nickname for chat room based on the given provider.
*
* @param pps the given protocol provider service
* @return default nickname for chat room based on the given provider.
*/
public String getDefaultNickname(ProtocolProviderService pps) {
final OperationSetServerStoredAccountInfo accountInfoOpSet =
pps.getOperationSet(OperationSetServerStoredAccountInfo.class);
String displayName = "";
if (accountInfoOpSet != null) {
displayName = AccountInfoUtils.getDisplayName(accountInfoOpSet);
}
if (displayName == null || displayName.length() == 0) {
displayName = MUCActivator.getGlobalDisplayDetailsService().getGlobalDisplayName();
if (displayName == null || displayName.length() == 0) {
displayName = pps.getAccountID().getUserID();
if (displayName != null) {
int atIndex = displayName.lastIndexOf("@");
if (atIndex > 0) displayName = displayName.substring(0, atIndex);
}
}
}
return displayName;
}
