/**
* Get list of WebsiteDisplay objects, ordered by number of hits.
*
* @param sinceDays Only consider weblogs updated in the last sinceDays
* @param len Max number of results to return
*/
public List getHotWeblogs(int sinceDays, int length) {
List results = new ArrayList();
try {
WeblogEntryManager mgr = WebloggerFactory.getWeblogger().getWeblogEntryManager();
List hotBlogs = mgr.getHotWeblogs(sinceDays, 0, length);
Iterator hitCounts = hotBlogs.iterator();
while (hitCounts.hasNext()) {
WeblogHitCount hitCount = (WeblogHitCount) hitCounts.next();
StatCount statCount =
new StatCount(
hitCount.getWeblog().getId(),
hitCount.getWeblog().getHandle(),
hitCount.getWeblog().getName(),
"statCount.weblogDayHits",
hitCount.getDailyHits());
statCount.setWeblogHandle(hitCount.getWeblog().getHandle());
results.add(statCount);
}
} catch (Exception e) {
log.error("ERROR: fetching hot weblog list", e);
}
return results;
}
/** @inheritDoc */
public void incrementHitCount(Weblog weblog, int amount) throws WebloggerException {
if (amount == 0) {
throw new WebloggerException("Tag increment amount cannot be zero.");
}
if (weblog == null) {
throw new WebloggerException("Website cannot be NULL.");
}
TypedQuery<WeblogHitCount> q =
strategy.getNamedQuery("WeblogHitCount.getByWeblog", WeblogHitCount.class);
q.setParameter(1, weblog);
WeblogHitCount hitCount;
try {
hitCount = q.getSingleResult();
} catch (NoResultException e) {
hitCount = null;
}
// create it if it doesn't exist
if (hitCount == null && amount > 0) {
hitCount = new WeblogHitCount();
hitCount.setWeblog(weblog);
hitCount.setDailyHits(amount);
strategy.store(hitCount);
} else if (hitCount != null) {
hitCount.setDailyHits(hitCount.getDailyHits() + amount);
strategy.store(hitCount);
}
}
/** @inheritDoc */
public void resetHitCount(Weblog weblog) throws WebloggerException {
TypedQuery<WeblogHitCount> q =
strategy.getNamedQuery("WeblogHitCount.getByWeblog", WeblogHitCount.class);
q.setParameter(1, weblog);
WeblogHitCount hitCount;
try {
hitCount = q.getSingleResult();
hitCount.setDailyHits(0);
strategy.store(hitCount);
} catch (NoResultException e) {
// ignore: no hit count for weblog
}
}