/*
* 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.opensocial;
import java.util.List;
import javax.persistence.Query;
import org.eurekastreams.server.domain.OAuthToken;
import org.eurekastreams.server.persistence.mappers.BaseArgDomainMapper;
import org.eurekastreams.server.persistence.mappers.requests.opensocial.OAuthTokenRequest;
/**
* Delete an oauth token.
*/
public class DeleteOAuthToken extends BaseArgDomainMapper<OAuthTokenRequest, Boolean>
{
/**
* Deletes a oauth token.
*
* @param inRequest
* The object containing data needed to query for the token to delete.
* @return true.
*/
@Override
@SuppressWarnings("unchecked")
public Boolean execute(final OAuthTokenRequest inRequest)
{
Query q = getEntityManager().createQuery(
"from OAuthToken t where t.consumer.serviceProviderName = :serviceName"
+ " and t.consumer.gadgetUrl = :gadgetUrl and t.viewerId = :viewerId and t.ownerId = :ownerId")
.setParameter("serviceName", inRequest.getConsumer().getServiceProviderName()).setParameter(
"gadgetUrl", inRequest.getConsumer().getGadgetUrl()).setParameter("viewerId",
inRequest.getViewerId()).setParameter("ownerId", inRequest.getOwnerId());
List<OAuthToken> results = q.getResultList();
if (results.size() > 0)
{
getEntityManager().remove(results.get(0));
}
return Boolean.TRUE;
}
}