/*
* 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.action.execution.stream;
import java.io.Serializable;
import org.apache.commons.logging.Log;
import org.eurekastreams.commons.actions.ExecutionStrategy;
import org.eurekastreams.commons.actions.context.PrincipalActionContext;
import org.eurekastreams.commons.logging.LogFactory;
import org.eurekastreams.server.action.request.stream.GetFlaggedActivitiesByOrgRequest;
import org.eurekastreams.server.domain.PagedSet;
import org.eurekastreams.server.domain.stream.ActivityDTO;
import org.eurekastreams.server.persistence.mappers.DomainMapper;
import org.eurekastreams.server.persistence.mappers.stream.GetFlaggedActivitiesForOrganization;
import org.eurekastreams.server.search.modelview.PersonModelView;
import org.eurekastreams.server.service.actions.strategies.activity.ActivityFilter;
/**
* Returns the flagged activities for a given organization.
*/
public class GetFlaggedActivitiesForOrganizationExecution implements ExecutionStrategy<PrincipalActionContext>
{
/**
* Logger.
*/
private Log log = LogFactory.make();
/** Mapper. */
private GetFlaggedActivitiesForOrganization mapper;
/**
* ActivityFilter.
*/
private ActivityFilter activityDeletabilityFilter;
/**
* Mapper to get a person model view by account id.
*/
private DomainMapper<String, PersonModelView> getPersonModelViewByAccountIdMapper;
/**
* Constructor.
*
* @param inMapper
* Mapper.
* @param inGetPersonModelViewByAccountIdMapper
* Mapper to get a person model view by account id.
* @param inActivityDeletabilityFilter
* ActivityFilter.
*/
public GetFlaggedActivitiesForOrganizationExecution(final GetFlaggedActivitiesForOrganization inMapper,
final DomainMapper<String, PersonModelView> inGetPersonModelViewByAccountIdMapper,
final ActivityFilter inActivityDeletabilityFilter)
{
mapper = inMapper;
activityDeletabilityFilter = inActivityDeletabilityFilter;
getPersonModelViewByAccountIdMapper = inGetPersonModelViewByAccountIdMapper;
}
/**
* Get a paged set of flagged activities directly under an organization.
*
* @param inActionContext
* the action context having with GetFlaggedActivitiesByOrgRequest param
* @return a paged set of flagged activities directly under an organization.
*/
@Override
public Serializable execute(final PrincipalActionContext inActionContext)
{
String userName = inActionContext.getPrincipal().getAccountId();
GetFlaggedActivitiesByOrgRequest request = (GetFlaggedActivitiesByOrgRequest) inActionContext.getParams();
if (log.isInfoEnabled())
{
log.info("scoping the request for flagged activities with the requesting user account: " + userName);
}
request.setRequestingUserAccountId(userName);
if (log.isInfoEnabled())
{
log.info("Getting flagged activities directly under org with id: " + request.getOrganizationId());
}
PagedSet<ActivityDTO> activities = mapper.execute(request);
activityDeletabilityFilter.filter(activities.getPagedSet(), getPersonModelViewByAccountIdMapper
.execute(inActionContext.getPrincipal().getAccountId()));
if (log.isInfoEnabled())
{
log.info("Found " + activities.getPagedSet().size() + " activities");
}
return activities;
}
}