# UserEntity.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.com/legal/licensing"
     *
     * 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.community.web;

    import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
    import org.silverpeas.core.admin.user.model.User;
    import org.silverpeas.core.web.rs.WebEntity;

    import javax.xml.bind.annotation.XmlAccessType;
    import javax.xml.bind.annotation.XmlAccessorType;
    import javax.xml.bind.annotation.XmlElement;
    import javax.xml.bind.annotation.XmlRootElement;
    import java.net.URI;
    import java.util.Objects;

    /**
     * The user related by a membership to a community.
     * @author mmoquillon
     */
    @XmlRootElement
    @XmlAccessorType(XmlAccessType.FIELD)
    @JsonIgnoreProperties(ignoreUnknown = true)
    public class UserEntity implements WebEntity {

      @XmlElement(defaultValue = "")
      private URI uri;
      @XmlElement(required = true)
      private String firstName;
      @XmlElement(required = true)
      private String lastName;

      static Builder builder() {
        return new Builder();
      }

      @SuppressWarnings("unused")
      protected UserEntity() {
        // required by the JSON/XML unmarshaller
      }

      private UserEntity(User user) {
        this.firstName = user.getFirstName();
        this.lastName = user.getLastName();
      }

      /**
       * Gets the URI at which additional information about this user can be got.
       * @return the URI of the profile of this user in Silverpeas.
       */
      @XmlElement(name = "uri")
      @Override
      public URI getURI() {
        return this.uri;
      }

      /**
       * Gets the first name of this user.
       * @return the user firstname
       */
      @SuppressWarnings("unused")
      public String getFirstName() {
        return firstName;
      }

      /**
       * Gets the last name of this user.
       * @return the user lastname.
       */
      @SuppressWarnings("unused")
      public String getLastName() {
        return lastName;
      }

      static class Builder {

        User user;
        CommunityWebResourceURIBuilder uriBuilder;

        Builder with(final User user) {
          this.user = user;
          return this;
        }

        Builder with(final CommunityWebResourceURIBuilder uriBuilder) {
          this.uriBuilder = uriBuilder;
          return this;
        }

        UserEntity build() {
          Objects.requireNonNull(this.user);
          UserEntity entity = new UserEntity(this.user);
          if (uriBuilder != null) {
            entity.uri = uriBuilder.getUserURI(this.user);
          }
          return entity;
        }
      }
    }