/**
* Method to remove the user profile from cache.
*
* @param userId
*/
protected void removeProfileDataFromCache(String userId) throws ProfileServiceException {
if (logger.isLoggable(Level.FINEST)) {
logger.entering(sourceClass, "removeProfileDataFromCache", userId);
}
if (isEmail(userId)) {
String key;
Set<String> keys = lruCache.getKeySet();
Iterator<String> itr = keys.iterator();
while (itr.hasNext()) {
key = itr.next();
Document data = lruCache.get(key);
// check if email in profile object is same as input userId
String email = "";
try {
email = DOMUtil.value(data, Profile.xpathMap.get("email"));
} catch (XMLException e) {
continue;
}
// cache hit
if (StringUtil.equalsIgnoreCase(email, userId)) {
lruCache.remove(key);
}
}
// Cache miss
} else {
lruCache.remove(userId);
}
if (logger.isLoggable(Level.FINEST)) {
logger.exiting(sourceClass, "removeProfileDataFromCache");
}
}
/*
* Method to search the cache
*
* @param userId
* @return Document
*/
private Document findInCache(String userId) {
String key;
Set<String> keys = lruCache.getKeySet();
Iterator<String> itr = keys.iterator();
while (itr.hasNext()) {
key = itr.next();
Document data = lruCache.get(key);
// check if email in profile object is same as input userId
String email = "";
try {
email = DOMUtil.value(data, Profile.xpathMap.get("email"), Profile.nameSpaceCtx);
} catch (XMLException e) {
continue;
}
// cache hit
if (StringUtil.equalsIgnoreCase(email, userId)) {
return data;
}
}
// Cache miss
return null;
}