# InfoLetterPublicationPdC.java

    /*
     * Copyright (C) 2000 - 2026 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.infoletter.model;

    import org.silverpeas.components.infoletter.InfoLetterContentManager;
    import org.silverpeas.core.admin.user.model.User;
    import org.silverpeas.core.contribution.model.ContributionIdentifier;
    import org.silverpeas.core.contribution.model.SilverpeasContent;
    import org.silverpeas.core.contribution.model.WithURL;
    import org.silverpeas.core.util.DateUtil;
    import org.silverpeas.core.util.ServiceProvider;
    import org.silverpeas.kernel.SilverpeasRuntimeException;

    import java.text.ParseException;
    import java.util.Date;
    import java.util.Optional;

    /**
     * @author lbertin
     */
    public class InfoLetterPublicationPdC extends InfoLetterPublication
        implements SilverpeasContent, WithURL {
      private static final long serialVersionUID = -2174573301215680444L;
      public static final String TYPE = "publication";

      private String silverObjectId;
      private String positions;

      /**
       * Default constructor
       */
      public InfoLetterPublicationPdC() {
        super();
      }

      /**
       * Constructor from InfoLetterPublication
       * @param ilp InfoLetterPublication
       */
      public InfoLetterPublicationPdC(InfoLetterPublication ilp) {
        super(ilp.getPK().toResourceReference(), ilp.getTitle(), ilp.getDescription(),
            ilp.getParutionDate(), ilp.getPublicationState(), ilp.getLetterId());
      }

      /**
       * @return the positions
       */
      public String getPositions() {
        return positions;
      }

      /**
       * @param positions the positions to set
       */
      public void setPositions(String positions) {
        this.positions = positions;
      }

      @Override
      public String getName() {
        return getTitle();
      }

      @Override
      public String getURL() {
        return "searchResult?Type=Publication&Id=" + getId();
      }

      @Override
      public String getId() {
        return getPK().getId();
      }

      @Override
      public Date getCreationDate() {
        try {
          return DateUtil.parse(getParutionDate());
        } catch (ParseException e) {
          throw new SilverpeasRuntimeException(e);
        }
      }

      @Override
      public String getComponentInstanceId() {
        return getInstanceId();
      }

      @Override
      public Date getLastUpdateDate() {
        return getCreationDate();
      }

      @Override
      public User getCreator() {
        return null;
      }

      @Override
      public User getLastUpdater() {
        return null;
      }

      @Override
      public String getSilverpeasContentId() {
        if (this.silverObjectId == null) {
          InfoLetterContentManager contentManager =
              ServiceProvider.getService(InfoLetterContentManager.class);
          int objectId = contentManager.getSilverContentId(getId(), getInstanceId());
          if (objectId >= 0) {
            this.silverObjectId = String.valueOf(objectId);
          }
        }
        return this.silverObjectId;
      }

      @Override
      public ContributionIdentifier getIdentifier() {
        return ContributionIdentifier.from(getInstanceId(), getId(), getContributionType());
      }

      @Override
      public String getContributionType() {
        return TYPE;
      }

      @SuppressWarnings("unchecked")
      @Override
      public Optional<InfoLetterPath> getResourcePath() {
        return Optional.of(this).map(InfoLetterPath::getPath);
      }

      @Override
      public boolean equals(final Object o) {
        return super.equals(o);
      }

      @Override
      public int hashCode() {
        return super.hashCode();
      }
    }