UserAdmins.java

/*
 * ConcourseConnect
 * Copyright 2009 Concursive Corporation
 * http://www.concursive.com
 *
 * This file is part of ConcourseConnect, an open source social business
 * software and community platform.
 *
 * Concursive ConcourseConnect 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, version 3 of the License.
 *
 * Under the terms of the GNU Affero General Public License you must release the
 * complete source code for any application that uses any part of ConcourseConnect
 * (system header files and libraries used by the operating system are excluded).
 * These terms must be included in any work that has ConcourseConnect components.
 * If you are developing and distributing open source applications under the
 * GNU Affero General Public License, then you are free to use ConcourseConnect
 * under the GNU Affero General Public License.
 *
 * If you are deploying a web site in which users interact with any portion of
 * ConcourseConnect over a network, the complete source code changes must be made
 * available.  For example, include a link to the source archive directly from
 * your web site.
 *
 * For OEMs, ISVs, SIs and VARs who distribute ConcourseConnect with their
 * products, and do not license and distribute their source code under the GNU
 * Affero General Public License, Concursive provides a flexible commercial
 * license.
 *
 * To anyone in doubt, we recommend the commercial license. Our commercial license
 * is competitively priced and will eliminate any confusion about how
 * ConcourseConnect can be used and distributed.
 *
 * ConcourseConnect 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 ConcourseConnect.  If not, see <http://www.gnu.org/licenses/>.
 *
 * Attribution Notice: ConcourseConnect is an Original Work of software created
 * by Concursive Corporation
 */

package com.concursive.connect.web.modules.login.utils;

import java.sql.*;

/**
 * Specific code to access Admin features of a user
 *
 * @author matt rajkowski
 * @version $Id$
 * @created March 3, 2004
 */
public class UserAdmins {

  /**
   * Gets the emailAddresses of all enabled users with admin access
   *
   * @param db Description of the Parameter
   * @return The emailAddresses value
   * @throws SQLException Description of the Exception
   */
  public static String getEmailAddresses(Connection db) throws SQLException {
    StringBuffer sb = new StringBuffer();
    PreparedStatement pst = db.prepareStatement(
        "SELECT email, expiration " +
            "FROM users " +
            "WHERE access_admin = ? " +
            "AND enabled = ? ");
    int i = 0;
    pst.setBoolean(++i, true);
    pst.setBoolean(++i, true);
    ResultSet rs = pst.executeQuery();
    boolean first = true;
    while (rs.next()) {
      boolean valid = true;
      String email = rs.getString("email");
      Timestamp expiration = rs.getTimestamp("expiration");
      // see if the admin account is expired
      if (expiration != null && (new Timestamp(System.currentTimeMillis())).after(expiration)) {
        valid = false;
      }
      // add only the valid ones
      if (valid) {
        if (!first) {
          sb.append(",");
        }
        sb.append(email);
        first = false;
      }
    }
    rs.close();
    pst.close();
    return sb.toString();
  }

}