/*
* 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: 1.7 $ $Date: 2009-07-17 18:57:34 $
*
* @author M. Ranganathan <br/>
*
*
*/
public class RAck extends SIPHeader implements javax.sip.header.RAckHeader {
/**
* Comment for <code>serialVersionUID</code>
*/
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.
*
*/
protected String encodeBody() {
// Bug reported by Bruno Konik - was encoded in
// the wrong order.
return new StringBuffer().append(rSeqNumber).append(SP).append(
cSeqNumber).append(SP).append(method).toString();
}
/**
* 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;
}
}