/*
    * Licensed to The Apereo Foundation under one or more contributor license
    * agreements. See the NOTICE file distributed with this work for additional
    * information regarding copyright ownership.
    *
    *
    * The Apereo Foundation licenses this file to you under the Educational
    * Community License, Version 2.0 (the "License"); you may not use this file
    * except in compliance with the License. You may obtain a copy of the License
   * at:
   *
   *   http://opensource.org/licenses/ecl2.txt
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
   * License for the specific language governing permissions and limitations under
   * the License.
   *
   */
  
  package org.opencastproject.security.api;
  
  import java.util.ArrayList;
  import java.util.Collection;
  import java.util.List;
  
  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 javax.xml.bind.annotation.XmlType;
  
  /**
   * A wrapper for user collections.
   */
  @XmlAccessorType(XmlAccessType.NONE)
  @XmlType(name = "users", namespace = "http://org.opencastproject.security")
  @XmlRootElement(name = "users", namespace = "http://org.opencastproject.security")
  public class JaxbUserList {
  
    /** A list of users. */
    @XmlElement(name = "user")
    protected List<JaxbUser> users = new ArrayList<JaxbUser>();
  
    public JaxbUserList() {
    }
  
    public JaxbUserList(JaxbUser user) {
      users.add(user);
    }
  
    public JaxbUserList(Collection<JaxbUser> users) {
      for (JaxbUser user : users) {
        this.users.add(user);
      }
    }
  
    /**
     * @return the users
     */
    public List<JaxbUser> getUsers() {
      return users;
    }
  
    /**
     * @param users
     *          the users to set
     */
    public void setUsers(List<JaxbUser> users) {
      this.users = users;
    }
  
    public void add(User user) {
      if (user instanceof JaxbUser) {
        users.add((JaxbUser) user);
      } else {
        users.add(JaxbUser.fromUser(user));
      }
    }
  
  }