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actually remove entries for feeds

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Athou
2014-03-17 06:18:36 +01:00
parent dced21c8e4
commit 3b69e3b029
2 changed files with 18 additions and 21 deletions
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1
src/main/java/com/commafeed/backend/ScheduledTasks.java
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@@ -41,7 +41,6 @@ public class ScheduledTasks {
*/ */
@Schedule(hour = "*", persistent = false) @Schedule(hour = "*", persistent = false)
private void cleanFeedsAndContents() { private void cleanFeedsAndContents() {
cleaner.cleanEntriesForFeedsWithoutSubscriptions();
cleaner.cleanFeedsWithoutSubscriptions(); cleaner.cleanFeedsWithoutSubscriptions();
cleaner.cleanContentsWithoutEntries(); cleaner.cleanContentsWithoutEntries();
} }

38
src/main/java/com/commafeed/backend/services/DatabaseCleaningService.java
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@@ -25,7 +25,7 @@ import com.commafeed.backend.model.FeedSubscription;
*/ */
@Slf4j @Slf4j
public class DatabaseCleaningService { public class DatabaseCleaningService {
private static final int BATCH_SIZE = 100; private static final int BATCH_SIZE = 100;
@Inject @Inject
@@ -46,36 +46,34 @@ public class DatabaseCleaningService {
@Inject @Inject
ApplicationSettingsService applicationSettingsService; ApplicationSettingsService applicationSettingsService;
public long cleanEntriesForFeedsWithoutSubscriptions() {
log.info("cleaning entries for feeds without subscriptions");
long total = 0;
int deleted = 0;
do {
deleted = 0;
List<Feed> feeds = feedDAO.findWithoutSubscriptions(1);
for (Feed feed : feeds) {
deleted += feedEntryDAO.delete(feed, BATCH_SIZE);
total += deleted;
log.info("removed {} entries for feeds without subscriptions", total);
}
} while (deleted != 0);
log.info("cleanup done: {} entries for feeds without subscriptions deleted", total);
return total;
}
public long cleanFeedsWithoutSubscriptions() { public long cleanFeedsWithoutSubscriptions() {
log.info("cleaning feeds without subscriptions"); log.info("cleaning feeds without subscriptions");
long total = 0; long total = 0;
long totalEntries = 0;
int deleted = 0; int deleted = 0;
do { do {
deleted = feedDAO.delete(feedDAO.findWithoutSubscriptions(1)); List<Feed> feeds = feedDAO.findWithoutSubscriptions(1);
totalEntries += cleanEntriesForFeedsWithoutSubscriptions(feeds);
deleted = feedDAO.delete(feeds);
total += deleted; total += deleted;
log.info("removed {} feeds without subscriptions", total); log.info("removed {} feeds without subscriptions ({} entries)", total, totalEntries);
} while (deleted != 0); } while (deleted != 0);
log.info("cleanup done: {} feeds without subscriptions deleted", total); log.info("cleanup done: {} feeds without subscriptions deleted", total);
return total; return total;
} }
private long cleanEntriesForFeedsWithoutSubscriptions(List<Feed> feeds) {
long total = 0;
for (Feed feed : feeds) {
int deleted = 0;
do {
deleted = feedEntryDAO.delete(feed, BATCH_SIZE);
total += deleted;
} while (deleted != 0);
}
return total;
}
public long cleanContentsWithoutEntries() { public long cleanContentsWithoutEntries() {
log.info("cleaning contents without entries"); log.info("cleaning contents without entries");
long total = 0; long total = 0;