private String getUserProfileKey(ProfileLocator locator) {
StringBuffer buffer = new StringBuffer(PSML_PREFIX);
String userName = null;
JetspeedUser user = locator.getUser();
if (user != null) {
userName = user.getUserName();
} else {
return null;
}
addKey(userName, buffer);
addKey(locator.getMediaType(), buffer);
addKey(locator.getLanguage(), buffer);
addKey(locator.getCountry(), buffer);
addKey(locator.getName(), buffer);
return buffer.toString();
}
