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pass a context object around instead of creating transient fields in model objects

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Athou
2013-07-31 13:01:40 +02:00
parent 71bb33d710
commit 6dcf2aabd1
11 changed files with 106 additions and 124 deletions
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35
src/main/java/com/commafeed/backend/services/FeedUpdateService.java
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@@ -1,55 +1,30 @@
package com.commafeed.backend.services;
import java.util.Date;
import java.util.List;
import javax.ejb.Stateless;
import javax.inject.Inject;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;
import org.apache.commons.codec.digest.DigestUtils;
import com.commafeed.backend.MetricsBean;
import com.commafeed.backend.cache.CacheService;
import com.commafeed.backend.dao.FeedEntryDAO;
import com.commafeed.backend.dao.FeedEntryStatusDAO;
import com.commafeed.backend.dao.FeedSubscriptionDAO;
import com.commafeed.backend.model.Feed;
import com.commafeed.backend.model.FeedEntry;
import com.commafeed.backend.model.FeedEntryContent;
import com.commafeed.backend.model.FeedSubscription;
import com.commafeed.backend.model.User;
import com.google.common.collect.Lists;
@Stateless
public class FeedUpdateService {
@PersistenceContext
protected EntityManager em;
@Inject
FeedSubscriptionDAO feedSubscriptionDAO;
@Inject
FeedEntryDAO feedEntryDAO;
@Inject
FeedEntryStatusDAO feedEntryStatusDAO;
@Inject
MetricsBean metricsBean;
@Inject
CacheService cache;
@Inject
FeedEntryContentService feedEntryContentService;
/**
* this is NOT thread-safe
*/
public void updateEntry(Feed feed, FeedEntry entry, List<FeedSubscription> subscriptions) {
public void updateEntry(Feed feed, FeedEntry entry) {
Long existing = feedEntryDAO.findExisting(entry.getGuid(), feed.getId());
if (existing != null) {
@@ -62,14 +37,6 @@ public class FeedUpdateService {
entry.setInserted(new Date());
entry.setFeed(feed);
List<User> users = Lists.newArrayList();
for (FeedSubscription sub : subscriptions) {
User user = sub.getUser();
users.add(user);
}
feedEntryDAO.saveOrUpdate(entry);
metricsBean.entryInserted();
cache.invalidateUnreadCount(subscriptions.toArray(new FeedSubscription[0]));
cache.invalidateUserRootCategory(users.toArray(new User[0]));
}
}