gov.nist.javax.sip.header
Class RAck

java.lang.Object
  gov.nist.core.GenericObject
      gov.nist.javax.sip.header.SIPObject
          gov.nist.javax.sip.header.SIPHeader
              gov.nist.javax.sip.header.RAck

All Implemented Interfaces:

Cloneable, Header, RAckHeader, Serializable, SIPHeaderNames

public class RAck

extends SIPHeader

implements RAckHeader

RAck SIP Header implementation

Version:

JAIN-SIP-1.1

Author:

M. Ranganathan
This code is in the public domain.

See Also:

Serialized Form

Field Summary

Fields inherited from interface javax.sip.header.RAckHeader

NAME

Fields inherited from interface gov.nist.javax.sip.header.SIPHeaderNames

ACCEPT, ACCEPT_ENCODING, ACCEPT_LANGUAGE, ALERT_INFO, ALLOW, ALLOW_EVENTS, AUTHENTICATION_INFO, AUTHORIZATION, CALL_ID, CALL_INFO, CONTACT, CONTENT_DISPOSITION, CONTENT_ENCODING, CONTENT_LANGUAGE, CONTENT_LENGTH, CONTENT_TYPE, CSEQ, DATE, ERROR_INFO, EVENT, EXPIRES, FROM, IN_REPLY_TO, MAX_FORWARDS, MIME_VERSION, MIN_EXPIRES, ORGANIZATION, PRIORITY, PROXY_AUTHENTICATE, PROXY_AUTHORIZATION, PROXY_REQUIRE, RACK, REASON, RECORD_ROUTE, REPLY_TO, REQUIRE, RETRY_AFTER, ROUTE, RSEQ, SERVER, SUBJECT, SUBSCRIPTION_STATE, SUPPORTED, TIMESTAMP, TO, UNSUPPORTED, USER_AGENT, VIA, WARNING, WWW_AUTHENTICATE

Constructor Summary

RAck()
Creates a new instance of RAck

Method Summary

int	getCSeqNumber() Gets the CSeq sequence number of this RAckHeader.
String	getMethod() Gets the method of RAckHeader
int	getRSeqNumber() Gets the RSeq sequence number of this RAckHeader.
void	setCSeqNumber(int cSeqNumber) Sets the sequence number value of the CSeqHeader of the provisional response being acknowledged.
void	setMethod(String method) Sets the method of RAckHeader, which correlates to the method of the CSeqHeader of the provisional response being acknowledged.
void	setRSeqNumber(int rSeqNumber) Sets the sequence number value of the RSeqHeader of the provisional response being acknowledged.

Methods inherited from class gov.nist.javax.sip.header.SIPHeader

encode, getHeaderName, getHeaderValue, getName, getValue, isHeaderList, setHeaderName

Methods inherited from class gov.nist.javax.sip.header.SIPObject

clone, dbgPrint, debugDump, debugDump, equals, match, merge, replace, replace, replace, replace, toString

Methods inherited from class gov.nist.core.GenericObject

getClassFromName, getMatcher, isMySubclass, match, setMatcher

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.sip.header.Header

clone, equals, getName, toString

Constructor Detail

RAck

public RAck()

Creates a new instance of RAck

Method Detail

getCSeqNumber

public int getCSeqNumber()

Gets the CSeq sequence number of this RAckHeader.

Specified by:

getCSeqNumber in interface RAckHeader

Returns:

the integer value of the cSeq number of the RAckHeader

getMethod

public String getMethod()

Gets the method of RAckHeader

Specified by:

getMethod in interface RAckHeader

Returns:

method of RAckHeader

getRSeqNumber

public int getRSeqNumber()

Gets the RSeq sequence number of this RAckHeader.

Specified by:

getRSeqNumber in interface RAckHeader

Returns:

the integer value of the RSeq number of the RAckHeader

setCSeqNumber

public void setCSeqNumber(int cSeqNumber)
                   throws InvalidArgumentException

Sets the sequence number value of the CSeqHeader of the provisional response being acknowledged. The sequence number MUST be expressible as a 32-bit unsigned integer and MUST be less than 2**31.

Specified by:

setCSeqNumber in interface RAckHeader

Parameters:

cSeqNumber - - the new cSeq number of this RAckHeader

Throws:

InvalidArgumentException - if supplied value is less than zero.

setMethod

public void setMethod(String method)
               throws ParseException

Sets the method of RAckHeader, which correlates to the method of the CSeqHeader of the provisional response being acknowledged.

Specified by:

setMethod in interface RAckHeader

Parameters:

method - - the new string value of the method of the RAckHeader

Throws:

ParseException - which signals that an error has been reached unexpectedly while parsing the method value.

setRSeqNumber

public void setRSeqNumber(int rSeqNumber)
                   throws InvalidArgumentException

Sets the sequence number value of the RSeqHeader of the provisional response being acknowledged. The sequence number MUST be expressible as a 32-bit unsigned integer and MUST be less than 2**31.

Specified by:

setRSeqNumber in interface RAckHeader

Parameters:

rSeqNumber - - the new rSeq number of this RAckHeader

Throws:

InvalidArgumentException - if supplied value is less than zero.