/*
* Copyright (c) 2010 Lockheed Martin Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.eurekastreams.server.persistence.mappers.db;
import java.util.List;
import org.eurekastreams.server.persistence.mappers.BaseDomainMapper;
/**
* Database mapper to get the ids of all activity comments authored by a person.
*/
public class GetActivityCommentIdsAuthoredByPersonId extends BaseDomainMapper
{
/**
* Get all activity comment ids authored by a person.
*
* @param inAuthorPersonId
* the id of the person whose activity comments we should query
* @return a list of ids of all activity comment ids authored by the person
* with the input person id
*/
@SuppressWarnings("unchecked")
public List<Long> execute(final Long inAuthorPersonId)
{
return (List<Long>) getEntityManager().createQuery(
"SELECT id FROM Comment WHERE author.id = :personId")
.setParameter("personId", inAuthorPersonId).getResultList();
}
}