/**
 * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
 * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
 * joint initiative of the Federal Chancellery Austria and Graz University of
 * Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 *
 * $Id: SessionAttributes.java,v 1.2 2006/08/25 17:06:11 wprinz Exp $
 */
package at.gv.egiz.pdfas.web.session;

/**
 * Helper class that provides constants for the session attributes.
 * 
 * @author wprinz
 */
public abstract class SessionAttributes
{

  /**
   * The user name.
   */
  public static final String ATTRIBUTE_USER_NAME = "uname";

  /**
   * The user password.
   */
  public static final String ATTRIBUTE_USER_PASSWORD = "upass";

  /**
   * The attribute name under which the SessionInformation object is stored.
   * 
   * <p>
   * The SessionInformation class contains type safe references to the objects.
   * </p>
   */
  public static final String ATTRIBUTE_SESSION_INFORMATION = "session_information";
  
  /**
   * The signed pdf document.
   */
  public static final String SIGNED_PDF_DOCUMENT = "at.gv.egiz.pdfas.web.SignSessionInformation:signedPDF";
  
  /**
   * The download URL for the signed pdf document.
   */
  public static final String DOWNLOAD_URL_FOR_SIGNED_PDF_DOCUMENT = "java.lang.String:downloadURL";
  
  /**
   * The notification url of an external webapplication.
   */
  public static final String PARENT_WEBAPP_REDIRECT_URL = "java.lang.String:parentWebAppRedirectURL";
  
  /**
   * Added by rpiazzi. Language is written into session because it can not be changed during signature
   * process and has to be available for the page to know which language to use
   * An attribute to know which language to use
   */
  public static final String LANGUAGE = "java.lang.String:language";
}