content: /*
  * Conditions Of Use
  *
  * This software was developed by employees of the National Institute of
  * Standards and Technology (NIST), an agency of the Federal Government.
  * Pursuant to title 15 Untied States Code Section 105, works of NIST
  * employees are not subject to copyright protection in the United States
  * and are considered to be in the public domain.  As a result, a formal
  * license is not needed to use the software.
  *
  * This software is provided by NIST as a service and is expressly
  * provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
  * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
  * AND DATA ACCURACY.  NIST does not warrant or make any representations
  * regarding the use of the software or the results thereof, including but
  * not limited to the correctness, accuracy, reliability or usefulness of
  * the software.
  *
  * Permission to use this software is contingent upon your acceptance
  * of the terms of this agreement
  *
  * .
  *
  */
  /*******************************************************************************
  * Product of NIST/ITL Advanced Networking Technologies Division (ANTD).        *
  *******************************************************************************/
  package gov2.nist.javax2.sip.header;
  
  import javax2.sip.header.*;
  
  import java.text.ParseException;
  
  /**
   * the Priority header.
   *
   * @author Olivier Deruelle <br/>
   * @version 1.2 $Revision: 1.6 $ $Date: 2009/07/17 18:57:33 $
   *
   *
   *
   */
  public class Priority extends SIPHeader implements PriorityHeader {
  
      /**
       * Comment for <code>serialVersionUID</code>
       */
      private static final long serialVersionUID = 3837543366074322106L;
  
      /** constant EMERGENCY field
      */
      public static final String EMERGENCY = ParameterNames.EMERGENCY;
  
      /** constant URGENT field
       */
      public static final String URGENT = ParameterNames.URGENT;
  
      /** constant NORMAL field
       */
      public static final String NORMAL = ParameterNames.NORMAL;
  
      /** constant NON_URGENT field
       */
      public static final String NON_URGENT = ParameterNames.NON_URGENT;
      /** priority field
       */
      protected String priority;
  
      /** Default constructor
       */
      public Priority() {
          super(NAME);
      }
  
      /**
       * Encode into canonical form.
       * @return String
       */
      public String encodeBody() {
          return priority;
      }
  
      /**
       * get the priority value.
       * @return String
       */
      public String getPriority() {
          return priority;
      }
  
      /**
       * Set the priority member
       * @param p String to set
       */
      public void setPriority(String p) throws ParseException {
          if (p == null)
              throw new NullPointerException(
                  "JAIN-SIP Exception,"
                      + "Priority, setPriority(), the priority parameter is null");
          priority = p;
      }
  }
  