I have this query:
Query query = getEM().createQuery("select s from Subscription s
where s.clientId = ?1 and s.topicId = ?2");
query.setParameter(1, client.getId());
query.setParameter(2, topic.getId());
return getSingleResult(query);
I'm pretty sure it should return some results - the proper data is
persisted before this,
but yet, I don't get any results.
Which obvious thing am I missing?
My entity class:
@Entity
public class Subscription extends AbstractEntity
{
private static long serialVersionUID = 1l;
private Long clientId;
private Long topicId;
public Long getClientId()
{
return clientId;
}
public void setClientId(Long client)
{
this.clientId = client;
}
public Long getTopicId()
{
return topicId;
}
public void setTopicId(Long topicId)
{
this.topicId = topicId;
}
}
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