Archives/Athou_commafeed
1
0
Fork 1
mirror of https://github.com/Athou/commafeed.git synced 2026-03-21 21:37:29 +00:00
Code Issues Packages Projects Releases Wiki Activity

removed wicket and tomee, use dropwizard instead. remove wro4j, use gulp instead

Browse Source
This commit is contained in:
Athou
2014-08-08 16:49:02 +02:00
parent bbcd79e49f
commit 986fd25942
357 changed files with 2178 additions and 19556 deletions
Download Patch File Download Diff File Expand all files Collapse all files

50
src/main/java/com/commafeed/backend/dao/FeedEntryContentDAO.java
View File

@@ -2,52 +2,34 @@ package com.commafeed.backend.dao;
import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.TypedQuery;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Join;
import javax.persistence.criteria.JoinType;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
import org.hibernate.SessionFactory;
import com.commafeed.backend.model.FeedEntry;
import com.commafeed.backend.model.FeedEntryContent;
import com.commafeed.backend.model.FeedEntryContent_;
import com.commafeed.backend.model.FeedEntry_;
import com.commafeed.backend.model.QFeedEntry;
import com.commafeed.backend.model.QFeedEntryContent;
import com.google.common.collect.Iterables;
import com.mysema.query.types.ConstructorExpression;
@Stateless
public class FeedEntryContentDAO extends GenericDAO<FeedEntryContent> {
private QFeedEntryContent content = QFeedEntryContent.feedEntryContent;
public FeedEntryContentDAO(SessionFactory sessionFactory) {
super(sessionFactory);
}
public Long findExisting(String contentHash, String titleHash) {
CriteriaQuery<Long> query = builder.createQuery(Long.class);
Root<FeedEntryContent> root = query.from(getType());
query.select(root.get(FeedEntryContent_.id));
Predicate p1 = builder.equal(root.get(FeedEntryContent_.contentHash), contentHash);
Predicate p2 = builder.equal(root.get(FeedEntryContent_.titleHash), titleHash);
query.where(p1, p2);
TypedQuery<Long> q = em.createQuery(query);
limit(q, 0, 1);
return Iterables.getFirst(q.getResultList(), null);
List<Long> list = newQuery().from(content).where(content.contentHash.eq(contentHash), content.titleHash.eq(titleHash)).limit(1)
.list(ConstructorExpression.create(Long.class, content.id));
return Iterables.getFirst(list, null);
}
public int deleteWithoutEntries(int max) {
CriteriaQuery<FeedEntryContent> query = builder.createQuery(getType());
Root<FeedEntryContent> root = query.from(getType());
Join<FeedEntryContent, FeedEntry> join = root.join(FeedEntryContent_.entries, JoinType.LEFT);
query.where(builder.isNull(join.get(FeedEntry_.id)));
TypedQuery<FeedEntryContent> q = em.createQuery(query);
q.setMaxResults(max);
List<FeedEntryContent> list = q.getResultList();
QFeedEntry entry = QFeedEntry.feedEntry;
List<FeedEntryContent> list = newQuery().from(content).leftJoin(content.entries, entry).where(entry.id.isNull()).limit(max)
.list(content);
int deleted = list.size();
delete(list);
return deleted;
}
}