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revamp cache service

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Athou
2013-07-25 10:21:11 +02:00
parent bdb30a60c3
commit 73f2871235
13 changed files with 285 additions and 124 deletions
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34
src/main/java/com/commafeed/backend/services/FeedEntryService.java
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@@ -1,8 +1,12 @@
package com.commafeed.backend.services;
import java.util.Date;
import java.util.List;
import javax.ejb.Stateless;
import javax.inject.Inject;
import com.commafeed.backend.cache.CacheService;
import com.commafeed.backend.dao.FeedEntryDAO;
import com.commafeed.backend.dao.FeedEntryStatusDAO;
import com.commafeed.backend.dao.FeedSubscriptionDAO;
@@ -10,6 +14,7 @@ import com.commafeed.backend.model.FeedEntry;
import com.commafeed.backend.model.FeedEntryStatus;
import com.commafeed.backend.model.FeedSubscription;
import com.commafeed.backend.model.User;
import com.google.common.collect.Lists;
@Stateless
public class FeedEntryService {
@@ -23,6 +28,9 @@ public class FeedEntryService {
@Inject
FeedEntryDAO feedEntryDAO;
@Inject
CacheService cache;
public void markEntry(User user, Long entryId, Long subscriptionId, boolean read) {
FeedSubscription sub = feedSubscriptionDAO.findById(user, subscriptionId);
if (sub == null) {
@@ -38,6 +46,7 @@ public class FeedEntryService {
if (status.isMarkable()) {
status.setRead(read);
feedEntryStatusDAO.saveOrUpdate(status);
cache.invalidateUnreadCount(sub);
}
}
@@ -57,4 +66,29 @@ public class FeedEntryService {
status.setStarred(starred);
feedEntryStatusDAO.saveOrUpdate(status);
}
public void markSubscriptionEntries(List<FeedSubscription> subscriptions, Date olderThan) {
List<FeedEntryStatus> statuses = feedEntryStatusDAO.findBySubscriptions(subscriptions, true, null, null, -1, -1, null, false);
markList(statuses, olderThan);
cache.invalidateUnreadCount(subscriptions.toArray(new FeedSubscription[0]));
}
public void markStarredEntries(User user, Date olderThan) {
List<FeedEntryStatus> statuses = feedEntryStatusDAO.findStarred(user, null, -1, -1, null, false);
markList(statuses, olderThan);
}
private void markList(List<FeedEntryStatus> statuses, Date olderThan) {
List<FeedEntryStatus> list = Lists.newArrayList();
for (FeedEntryStatus status : statuses) {
if (!status.isRead()) {
Date inserted = status.getEntry().getInserted();
if (olderThan == null || inserted == null || olderThan.after(inserted)) {
status.setRead(true);
list.add(status);
}
}
}
feedEntryStatusDAO.saveOrUpdate(list);
}
}