Subversion Repositories bacoAlunos

package pt.estgp.estgweb.services.announcements;

import org.apache.log4j.Logger;

import pt.estgp.estgweb.Globals;

import pt.estgp.estgweb.domain.Announcement;

import pt.estgp.estgweb.domain.UserSession;

import pt.estgp.estgweb.domain.dao.DaoFactory;

import pt.estgp.estgweb.domain.views.AnnouncementView;

import pt.estgp.estgweb.utils.ConfigProperties;

import pt.utl.ist.berserk.logic.serviceManager.IService;

import java.util.ArrayList;

import java.util.List;

/**

 * @author Jorge Machado

 * @date 4/Mar/2008

 * @time 19:48:46

 * @see pt.estgp.estgweb.services.announcements

 */

public class LoadTypeMaxAnnouncementsService implements IService

{

   private static final 1.5.0/docs/api/java/util/logging/Logger.html">Logger logger = 1.5.0/docs/api/java/util/logging/Logger.html">Logger.getLogger(LoadTypeMaxAnnouncementsService.class);

    private static final int MAX_ANNOUNCEMENTS = ConfigProperties.getIntProperty("announcements.max.visible");

    private static final int MAX_ANNOUNCEMENTS_NEWS = ConfigProperties.getIntProperty("announcements.max.news.visible");

    public List<AnnouncementView> run(1.5.0/docs/api/java/lang/String.html">String type, 1.5.0/docs/api/java/lang/String.html">String subTarget, UserSession userSession)

    {

        List<String> targetRoles = null;

        if(userSession.getUser() != null)

            targetRoles = userSession.getUser().getRolesList();

        boolean internal = true;

        if (userSession.getUser() == null)

            internal = false;

        int max = MAX_ANNOUNCEMENTS;

        if(type != null && type.equals(Globals.ANNOUNCEMENT_TYPE_NEWS))

            max = MAX_ANNOUNCEMENTS_NEWS;

        List<Announcement> announcements = DaoFactory.getAnnouncementDaoImpl().findAnnouncements(max,targetRoles,type,subTarget,internal);

        if(announcements == null)

            return null;

        List<AnnouncementView> announcementViews = new ArrayList<AnnouncementView>();

        for(Announcement announcement: announcements)

        {

            AnnouncementView announcementView = new AnnouncementView(announcement);

            announcementViews.add(announcementView);

        }

        logger.info("Loading announcement views");

        return announcementViews;

    }

    public List<AnnouncementView> load(1.5.0/docs/api/java/lang/String.html">String type, 1.5.0/docs/api/java/lang/String.html">String subTarget, int count, UserSession userSession)

    {

        List<String> targetRoles = null;

        if(userSession.getUser() != null)

            targetRoles = userSession.getUser().getRolesList();

        boolean internal = true;

        if (userSession.getUser() == null)

            internal = false;

        List<Announcement> announcements = DaoFactory.getAnnouncementDaoImpl().findAnnouncements(count,targetRoles,type,subTarget,internal);

        if(announcements == null)

            return null;

        List<AnnouncementView> announcementViews = new ArrayList<AnnouncementView>();

        for(Announcement announcement: announcements)

        {

            AnnouncementView announcementView = new AnnouncementView(announcement);

            announcementViews.add(announcementView);

        }

        logger.info("Loading announcement views");

        return announcementViews;

    }

}