initial pubsubhubbub support (#44)

This commit is contained in:
Athou
2013-05-20 14:06:09 +02:00
parent badc830535
commit c88d3021b8
14 changed files with 389 additions and 7 deletions

View File

@@ -7,6 +7,7 @@ import java.util.List;
import javax.ejb.Stateless;
import javax.persistence.TypedQuery;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.JoinType;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;
@@ -25,6 +26,7 @@ public class FeedDAO extends GenericDAO<Feed> {
public List<Feed> findNextUpdatable(int count) {
CriteriaQuery<Feed> query = builder.createQuery(getType());
Root<Feed> root = query.from(getType());
root.fetch(Feed_.pushInfo, JoinType.LEFT);
Date now = Calendar.getInstance().getTime();

View File

@@ -0,0 +1,27 @@
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.Root;
import com.commafeed.backend.model.FeedPushInfo;
import com.commafeed.backend.model.FeedPushInfo_;
@Stateless
public class FeedPushInfoDAO extends GenericDAO<FeedPushInfo> {
public List<FeedPushInfo> findByTopic(String topic) {
CriteriaQuery<FeedPushInfo> query = builder.createQuery(getType());
Root<FeedPushInfo> root = query.from(getType());
root.fetch(FeedPushInfo_.feed);
query.where(builder.equal(root.get(FeedPushInfo_.topic), topic));
TypedQuery<FeedPushInfo> q = em.createQuery(query);
return q.getResultList();
}
}