# QuestionHeader.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:
     * "http://www.silverpeas.org/docs/core/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.questionreply.service;

    import org.silverpeas.components.questionreply.model.Question;
    import org.silverpeas.core.Identifiable;
    import org.silverpeas.core.admin.user.model.User;
    import org.silverpeas.core.contribution.model.ContributionIdentifier;
    import org.silverpeas.core.contribution.model.LocalizedContribution;
    import org.silverpeas.core.i18n.AbstractBean;
    import org.silverpeas.core.persistence.jdbc.bean.IdPK;
    import org.silverpeas.core.util.DateUtil;
    import org.silverpeas.kernel.util.StringUtil;

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

    /**
     * A question
     */
    public final class QuestionHeader extends AbstractBean implements LocalizedContribution,
        Identifiable {

      private static final long serialVersionUID = 311303663095375317L;
      private long id;
      private String instanceId;
      private String title;
      private String date;
      private String creatorId;

      public void init(Question question) {
        this.id = ((IdPK) question.getPK()).getIdAsLong();
        setName(question.getTitle());
        setDescription(question.getContent());
        this.title = question.getTitle();
        this.date = question.getCreationDate();
      }

      public QuestionHeader(Question question) {
        init(question);
      }

      public QuestionHeader(Question question, String instanceId, String date, String creatorId) {
        init(question);
        this.instanceId = instanceId;
        this.date = date;
        this.creatorId = creatorId;
      }

      @Override
      public String getId() {
        return Long.toString(id);
      }

      public String getInstanceId() {
        return instanceId;
      }

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

      @Override
      public String getTitle() {
        return this.title;
      }

      @Override
      public String getContributionType() {
        return "Question";
      }

      @Override
      public Date getCreationDate() {
        if (StringUtil.isDefined(this.date)) {
          try {
            return DateUtil.parseDate(this.date);
          } catch (ParseException e) {
            return null;
          }
        }
        return null;
      }

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

      @Override
      public User getCreator() {
        return User.getById(getCreatorId());
      }

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

      public String getCreatorId() {
        return this.creatorId;
      }

    }