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don't delete in a big transaction

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Athou
2013-06-16 16:32:46 +02:00
parent c2f0efb448
commit e6a091d351
3 changed files with 9 additions and 17 deletions
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14
src/main/java/com/commafeed/backend/DatabaseCleaner.java
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@@ -1,16 +1,12 @@
package com.commafeed.backend;
import java.util.Calendar;
import java.util.List;
import java.util.concurrent.TimeUnit;
import javax.ejb.Stateless;
import javax.inject.Inject;
import com.commafeed.backend.dao.FeedEntryDAO;
import com.commafeed.backend.model.FeedEntry;
@Stateless
public class DatabaseCleaner {
@Inject
@@ -22,15 +18,7 @@ public class DatabaseCleaner {
int deleted = -1;
do {
List<FeedEntry> entries = feedEntryDAO.findByInserted(
cal.getTime(), 100);
deleted = entries.size();
for (FeedEntry entry : entries) {
feedEntryDAO.delete(entry.getStatuses());
}
feedEntryDAO.delete(entries);
deleted = feedEntryDAO.delete(cal.getTime(), 1000);
} while (deleted != 0);
}