# WhitePagesStatistics.java

    /*
     * Copyright (C) 2000 - 2024 Silverpeas
     *
     * 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.
     *
     * As a special exception to the terms and conditions of version 3.0 of
     * the GPL, you may redistribute this Program in connection with Free/Libre
     * Open Source Software ("FLOSS") applications as described in Silverpeas's
     * FLOSS exception. You should have received a copy of the text describing
     * the FLOSS exception, and it is also available here:
     * "https://www.silverpeas.org/legal/floss_exception.html"
     *
     * 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 <https://www.gnu.org/licenses/>.
     */
    package org.silverpeas.components.whitepages;

    import org.silverpeas.components.whitepages.control.CardManager;
    import org.silverpeas.components.whitepages.model.Card;
    import org.silverpeas.core.SilverpeasException;
    import org.silverpeas.core.annotation.Provider;
    import org.silverpeas.core.silverstatistics.volume.model.UserIdCountVolumeCouple;
    import org.silverpeas.core.silverstatistics.volume.service.ComponentStatisticsProvider;

    import javax.inject.Named;
    import java.util.ArrayList;
    import java.util.Collection;

    @Provider
    @Named("whitePages" + ComponentStatisticsProvider.QUALIFIER_SUFFIX)
    public class WhitePagesStatistics implements ComponentStatisticsProvider {

      @Override
      public Collection<UserIdCountVolumeCouple> getVolume(String spaceId, String componentId)
          throws SilverpeasException {
        Collection<Card> c = getWhitePages(componentId);
        ArrayList<UserIdCountVolumeCouple> myArrayList = new ArrayList<>(c.size());
        for (Card detail : c) {
          UserIdCountVolumeCouple myCouple = new UserIdCountVolumeCouple();
          myCouple.setUserId(detail.getUserId());
          myCouple.setCountVolume(1);
          myArrayList.add(myCouple);
        }

        return myArrayList;
      }

      private Collection<Card> getWhitePages(String componentId) throws SilverpeasException {
        try {
          return CardManager.getInstance().getCards(componentId);
        } catch (WhitePagesException e) {
          throw new SilverpeasException(e);
        }
      }
    }