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      1 /*
      2 * Conditions Of Use
      3 *
      4 * This software was developed by employees of the National Institute of
      5 * Standards and Technology (NIST), an agency of the Federal Government.
      6 * Pursuant to title 15 Untied States Code Section 105, works of NIST
      7 * employees are not subject to copyright protection in the United States
      8 * and are considered to be in the public domain.  As a result, a formal
      9 * license is not needed to use the software.
     10 *
     11 * This software is provided by NIST as a service and is expressly
     12 * provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
     13 * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
     14 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
     15 * AND DATA ACCURACY.  NIST does not warrant or make any representations
     16 * regarding the use of the software or the results thereof, including but
     17 * not limited to the correctness, accuracy, reliability or usefulness of
     18 * the software.
     19 *
     20 * Permission to use this software is contingent upon your acceptance
     21 * of the terms of this agreement
     22 *
     23 * .
     24 *
     25 */
     26 package gov.nist.javax.sip.header;
     27 
     28 import javax.sip.InvalidArgumentException;
     29 
     30 /**
     31  *
     32  * @version 1.2 $Revision: 1.7 $ $Date: 2009/10/18 13:46:35 $
     33  *
     34  * @author M. Ranganathan   <br/>
     35  *
     36  *
     37  */
     38 public class RSeq extends SIPHeader implements javax.sip.header.RSeqHeader {
     39     /**
     40      * Comment for <code>serialVersionUID</code>
     41      */
     42     private static final long serialVersionUID = 8765762413224043394L;
     43     protected long sequenceNumber;
     44 
     45     /** Creates a new instance of RSeq */
     46     public RSeq() {
     47         super(NAME);
     48     }
     49 
     50     /** Gets the sequence number of this RSeqHeader.
     51      * @deprecated
     52      * @return the integer value of the Sequence number of the RSeqHeader
     53      */
     54     public int getSequenceNumber() {
     55         return (int)this.sequenceNumber;
     56     }
     57 
     58 
     59     /** Encode the body of this header (the stuff that follows headerName).
     60      * A.K.A headerValue.
     61      */
     62     protected String encodeBody() {
     63         return Long.toString(this.sequenceNumber);
     64     }
     65 
     66     public long getSeqNumber() {
     67         return this.sequenceNumber;
     68     }
     69 
     70     public void setSeqNumber(long sequenceNumber) throws InvalidArgumentException {
     71 
     72             if (sequenceNumber <= 0 ||sequenceNumber > ((long)1)<<32 - 1)
     73                 throw new InvalidArgumentException(
     74                     "Bad seq number " + sequenceNumber);
     75             this.sequenceNumber = sequenceNumber;
     76 
     77     }
     78 
     79     /**
     80      * @deprecated
     81      * @see javax.sip.header.RSeqHeader#setSequenceNumber(int)
     82      */
     83     public void setSequenceNumber(int sequenceNumber) throws InvalidArgumentException {
     84         this.setSeqNumber(sequenceNumber);
     85 
     86     }
     87 
     88 
     89 
     90 }
     91