/*
* 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.domain.stream.StreamScope.ScopeType;
import org.eurekastreams.server.persistence.mappers.BaseDomainMapper;
/**
* DB Mapper to fetch the IDs of all activities posted to a stream with the input scope and unique key.
*/
public class GetActivityIdsPostedToStreamByUniqueKeyAndScopeType extends BaseDomainMapper
{
/**
* Fetch the IDs of all activities posted to a stream with the input scope and unique key.
*
* @param scopeType
* the scope type
* @param uniqueKey
* the short name of the domain group to get activities for
* @return a list of IDs of all activities posted to the stream with the input unique key and scope
*/
@SuppressWarnings("unchecked")
public List<Long> execute(final ScopeType scopeType, final String uniqueKey)
{
String query = "SELECT id FROM Activity WHERE recipientStreamScope.scopeType=:scopeType "
+ "AND recipientStreamScope.uniqueKey = :uniqueKey";
return getEntityManager().createQuery(query).setParameter("scopeType", scopeType).setParameter("uniqueKey",
uniqueKey).getResultList();
}
}