gov.nist.javax.sip.parser.chars

Class ViaParser

java.lang.Object

gov.nist.javax.sip.parser.chars.ParserCore

gov.nist.javax.sip.parser.chars.Parser

gov.nist.javax.sip.parser.chars.HeaderParser

gov.nist.javax.sip.parser.chars.ViaParser

All Implemented Interfaces:

TokenTypes

public class ViaParser
extends HeaderParser

Parser for via headers.

Since:

1.1

Version:

1.2 $Revision: 1.12 $ $Date: 2009/07/17 18:58:07 $

Author:

Olivier Deruelle, M. Ranganathan

Field Summary

Fields inherited from class gov.nist.javax.sip.parser.chars.ParserCore

debug, lexer

Fields inherited from interface gov.nist.javax.sip.parser.chars.TokenTypes

ACCEPT, ACCEPT_ENCODING, ACCEPT_LANGUAGE, ACK, ALERT_INFO, ALLOW, ALLOW_EVENTS, ALPHA, AND, AT, AUTHENTICATION_INFO, AUTHORIZATION, BACK_QUOTE, BACKSLASH, BAR, BYE, CALL_ID, CALL_INFO, CANCEL, COLON, CONTACT, CONTENT_DISPOSITION, CONTENT_ENCODING, CONTENT_LANGUAGE, CONTENT_LENGTH, CONTENT_TYPE, CSEQ, DATE, DIGIT, DOLLAR, DOT, DOUBLEQUOTE, ENCRYPTION, END, EQUALS, ERROR_INFO, EVENT, EXCLAMATION, EXPIRES, FROM, GREATER_THAN, HAT, HIDE, HT, ID, IN_REPLY_TO, INVITE, JOIN_TO, L_CURLY, L_SQUARE_BRACKET, LESS_THAN, LPAREN, MAX_FORWARDS, MESSAGE, MIME_VERSION, MIN_EXPIRES, MINSE_TO, MINUS, NOTIFY, NULL, OPTIONS, ORGANIZATION, P_ACCESS_NETWORK_INFO, P_ASSERTED_IDENTITY, P_ASSERTED_SERVICE, P_ASSOCIATED_URI, P_CALLED_PARTY_ID, P_CHARGING_FUNCTION_ADDRESSES, P_MEDIA_AUTHORIZATION, P_MEDIA_AUTHORIZATION_TOKEN, P_PREFERRED_IDENTITY, P_PREFERRED_SERVICE, P_PROFILE_KEY, P_SERVED_USER, P_USER_DATABASE, P_VECTOR_CHARGING, P_VISITED_NETWORK_ID, PATH, PERCENT, PLUS, POUND, PRIORITY, PRIVACY, PROXY_AUTHENTICATE, PROXY_AUTHORIZATION, PROXY_REQUIRE, PUBLISH, QUESTION, QUOTE, R_CURLY, R_SQUARE_BRACKET, RACK, REASON, RECORD_ROUTE, REFER_TO, REFERENCES, REFERREDBY_TO, REGISTER, REPLACES_TO, REPLY_TO, REQUIRE, RESPONSE_KEY, RETRY_AFTER, ROUTE, RPAREN, RSEQ, SECURITY_CLIENT, SECURITY_SERVER, SECURITY_VERIFY, SEMICOLON, SERVER, SERVICE_ROUTE, SESSIONEXPIRES_TO, SIP, SIP_ETAG, SIP_IF_MATCH, SIPS, SLASH, SP, STAR, START, SUBJECT, SUBSCRIBE, SUBSCRIPTION_STATE, SUPPORTED, TEL, TILDE, TIMESTAMP, TO, UNDERSCORE, UNSUPPORTED, USER_AGENT, VIA, WARNING, WHITESPACE, WWW_AUTHENTICATE

Constructor Summary

Constructors

Constructor and Description
ViaParser(char[] via)
ViaParser(Lexer lexer)

Method Summary

Methods

Modifier and Type	Method and Description
protected gov.nist.core.NameValue	nameValue() Overrides the superclass nameValue parser because we have to tolerate IPV6 addresses in the received parameter.
gov.nist.javax.sip.header.SIPHeader	parse() Parse the SIP header from the buffer and return a parsed structure.

Methods inherited from class gov.nist.javax.sip.parser.chars.HeaderParser

date, headerName, time, wkday

Methods inherited from class gov.nist.javax.sip.parser.chars.Parser

checkToken, createParseException, getLexer, method, sipVersion

Methods inherited from class gov.nist.javax.sip.parser.chars.ParserCore

dbg_enter, dbg_leave, nameValue, peekLine

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ViaParser

public ViaParser(char[] via)

ViaParser

public ViaParser(Lexer lexer)

Method Detail

nameValue

protected gov.nist.core.NameValue nameValue()
                                     throws ParseException

Overrides the superclass nameValue parser because we have to tolerate IPV6 addresses in the received parameter.

Overrides:

nameValue in class ParserCore

Throws:

ParseException

parse

public gov.nist.javax.sip.header.SIPHeader parse()
                                          throws ParseException

Description copied from class: HeaderParser

Parse the SIP header from the buffer and return a parsed structure.

Overrides:

parse in class HeaderParser

Throws:

ParseException - if there was an error parsing.