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/*
 * 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 gov.nist.javax.sip.header;

import javax.sip.InvalidArgumentException;
import java.text.ParseException;

/**
 * RAck SIP Header implementation
 *
 * @version 1.2 $Revision: 1.8 $ $Date: 2010-05-06 14:07:54 $
 *
 * @author M. Ranganathan 
* * */ public class RAck extends SIPHeader implements javax.sip.header.RAckHeader { /** * Comment for serialVersionUID */ private static final long serialVersionUID = 743999286077404118L; protected long cSeqNumber; protected long rSeqNumber; protected String method; /** Creates a new instance of RAck */ public RAck() { super(NAME); } /** * Encode the body of this header (the stuff that follows headerName). A.K.A * headerValue. * */ public StringBuilder encodeBody(StringBuilder buffer) { // Bug reported by Bruno Konik - was encoded in // the wrong order. return buffer.append(rSeqNumber).append(SP).append( cSeqNumber).append(SP).append(method); } /** * Gets the CSeq sequence number of this RAckHeader. * * @deprecated * @return the integer value of the cSeq number of the RAckHeader */ public int getCSeqNumber() { return (int) cSeqNumber; } /** * Gets the CSeq sequence number of this RAckHeader. * * @return the integer value of the cSeq number of the RAckHeader */ public long getCSeqNumberLong() { return cSeqNumber; } /** * Gets the method of RAckHeader * * @return method of RAckHeader */ public String getMethod() { return this.method; } /** * Gets the RSeq sequence number of this RAckHeader. * * @deprecated * @return the integer value of the RSeq number of the RAckHeader */ public int getRSeqNumber() { return (int) rSeqNumber; } /** * @deprecated * @see javax.sip.header.RAckHeader#setCSeqNumber(int) */ public void setCSeqNumber(int cSeqNumber) throws InvalidArgumentException { this.setCSequenceNumber(cSeqNumber); } public void setMethod(String method) throws ParseException { this.method = method; } public long getCSequenceNumber() { return this.cSeqNumber; } public long getRSequenceNumber() { return this.rSeqNumber; } public void setCSequenceNumber(long cSeqNumber) throws InvalidArgumentException { if (cSeqNumber <= 0 || cSeqNumber > ((long) 1) << 32 - 1) throw new InvalidArgumentException("Bad CSeq # " + cSeqNumber); this.cSeqNumber = cSeqNumber; } /** *@deprecated * @see javax.sip.header.RAckHeader#setRSeqNumber(int) */ public void setRSeqNumber(int rSeqNumber) throws InvalidArgumentException { this.setRSequenceNumber(rSeqNumber); } public void setRSequenceNumber(long rSeqNumber) throws InvalidArgumentException { if (rSeqNumber <= 0 || cSeqNumber > ((long) 1) << 32 - 1) throw new InvalidArgumentException("Bad rSeq # " + rSeqNumber); this.rSeqNumber = rSeqNumber; } }




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