DeleteShareJob.java
/*
* Copyright (C) 2003-2012 eXo Platform SAS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.exoplatform.calendar.service;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.container.component.ComponentRequestLifecycle;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import org.exoplatform.services.organization.Group;
import org.exoplatform.services.organization.OrganizationService;
import org.exoplatform.services.organization.User;
import org.exoplatform.ws.frameworks.cometd.ContinuationService;
import org.quartz.InterruptableJob;
import org.quartz.Job;
import org.quartz.JobDataMap;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.quartz.UnableToInterruptJobException;
/**
* Created by The eXo Platform SAS
* Author : vietnq
* vietnq@exoplatform.com
* Nov 20, 2012
*/
public class DeleteShareJob implements Job, InterruptableJob{
private static Log log = ExoLogger.getLogger(DeleteShareJob.class);
@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
log.info("Start un-sharing job");
OrganizationService oService = (OrganizationService)PortalContainer.getInstance().getComponentInstance(OrganizationService.class) ;
//We have JobEnvironmentConfigListener call request lifecycle methods
//But it's run in difference thread that create bug with PicketlinkIDM using hibernate session (CAL-1031)
if (oService instanceof ComponentRequestLifecycle) {
((ComponentRequestLifecycle)oService).startRequest(ExoContainerContext.getCurrentContainer());
}
try {
ContinuationService continuation = (ContinuationService) PortalContainer.getInstance()
.getComponentInstanceOfType(ContinuationService.class);
CalendarService calendarService = (CalendarService)PortalContainer.getInstance().getComponentInstance(CalendarService.class) ;
JobDataMap jobDataMap = context.getJobDetail().getJobDataMap();
String username = jobDataMap.getString(Utils.USER_NAME);
String calendarId = jobDataMap.getString(Utils.CALENDAR_ID);
List<String> unSharedGroups = (ArrayList<String>) jobDataMap.get(Utils.REMOVED_USERS);
Calendar cal = calendarService.getUserCalendar(username, calendarId);
String calendarName = cal.getName();
String startMessage = Utils.buildMessageToSend(Utils.START_UN_SHARE, calendarName, unSharedGroups, oService);
String stopMessage = Utils.buildMessageToSend(Utils.FINISH_UN_SHARE, calendarName, unSharedGroups, oService);
// send notification about un-sharing job
continuation.sendMessage(username, Utils.SHARE_CAL_CHANEL, startMessage);
List<String> viewUsers = new ArrayList<String>() ;
if (cal.getViewPermission() != null) {
viewUsers = Arrays.asList(cal.getViewPermission()) ;
}
for(String group : unSharedGroups) {
for (User user : oService.getUserHandler().findUsersByGroup(group).getAll()) {
String userId = user.getUserName();
boolean deleteShared = true ;
if (!viewUsers.contains(userId)) {
Object[] groups = oService.getGroupHandler().findGroupsOfUser(userId).toArray() ;
for (Object object : groups) {
if (Arrays.asList(cal.getViewPermission()).contains(((Group)object).getId())) {
deleteShared = false ;
break ;
}
}
if (deleteShared) {
calendarService.removeSharedCalendar(userId, calendarId);
}
}
}
}
// send message about finishing the job
continuation.sendMessage(username, Utils.SHARE_CAL_CHANEL, stopMessage);
log.info("Finish un-sharing job");
} catch (Exception e) {
log.debug("Error while un-sharing calendar for groups",e);
} finally {
if (oService instanceof ComponentRequestLifecycle) {
((ComponentRequestLifecycle)oService).endRequest(ExoContainerContext.getCurrentContainer());
}
}
}
@Override
public void interrupt() throws UnableToInterruptJobException {
}
}