ContentLanguage (The JAIN-SIP-1.2 RI For the People !)

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NIST-SIP: The Reference Implementation for JAIN-SIP 1.2

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gov.nist.javax.sip.header
Class ContentLanguage

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

All Implemented Interfaces:: Cloneable, ContentLanguageHeader, Header, Serializable, SIPHeaderNames

public class ContentLanguage
extends SIPHeader
implements ContentLanguageHeader

ContentLanguage header

Fielding, et al.            Standards Track                   [Page 118]
RFC 2616                        HTTP/1.1                       June 1999

  14.12 Content-Language

   The Content-Language entity-header field describes the natural
   language(s) of the intended audience for the enclosed entity. Note
   that this might not be equivalent to all the languages used within
   the entity-body.

       Content-Language  = "Content-Language" ":" 1#language-tag

   Language tags are defined in section 3.10. The primary purpose of
   Content-Language is to allow a user to identify and differentiate
   entities according to the user's own preferred language. Thus, if the
   body content is intended only for a Danish-literate audience, the
   appropriate field is

       Content-Language: da

   If no Content-Language is specified, the default is that the content
   is intended for all language audiences. This might mean that the
   sender does not consider it to be specific to any natural language,
   or that the sender does not know for which language it is intended.

   Multiple languages MAY be listed for content that is intended for
   multiple audiences. For example, a rendition of the "Treaty of
   Waitangi," presented simultaneously in the original Maori and English
   versions, would call for

       Content-Language: mi, en

   However, just because multiple languages are present within an entity
   does not mean that it is intended for multiple linguistic audiences.
   An example would be a beginner's language primer, such as "A First
   Lesson in Latin," which is clearly intended to be used by an
   English-literate audience. In this case, the Content-Language would
   properly only include "en".

   Content-Language MAY be applied to any media type -- it is not
   limited to textual documents.

Since:: 1.1
Version:: 1.2 $Revision: 1.7 $ $Date: 2006/07/13 09:01:47 $
Author:: M. Ranganathan
See Also:: Serialized Form

Field Summary

Fields inherited from interface javax.sip.header.ContentLanguageHeader

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, MIN_SE, ORGANIZATION, PRIORITY, PROXY_AUTHENTICATE, PROXY_AUTHORIZATION, PROXY_REQUIRE, RACK, REASON, RECORD_ROUTE, REFERRED_BY, REPLACES, REPLY_TO, REQUIRE, RETRY_AFTER, ROUTE, RSEQ, SERVER, SESSION_EXPIRES, SIP_ETAG, SIP_IF_MATCH, SUBJECT, SUBSCRIPTION_STATE, SUPPORTED, TIMESTAMP, TO, UNSUPPORTED, USER_AGENT, VIA, WARNING, WWW_AUTHENTICATE

Constructor Summary
`ContentLanguage()`
`ContentLanguage(String languageTag)` Default constructor.

Method Summary
`Object`	`clone()` Creates and returns a deep copy of the Header.
`String`	`encodeBody()` Canonical encoding of the value of the header.
`Locale`	`getContentLanguage()` Gets the language value of the ContentLanguageHeader.
`String`	`getLanguageTag()` get the languageTag field.
`void`	`setContentLanguage(Locale language)` Sets the language parameter of this ContentLanguageHeader.
`void`	`setLanguageTag(String languageTag)` set the languageTag field

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

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

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

dbgPrint, debugDump, debugDump, equals, match

Methods inherited from class gov.nist.core.GenericObject

getClassFromName, getMatcher, isMySubclass, makeClone, merge, setMatcher

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface javax.sip.header.Header

equals, getName, hashCode, toString

Constructor Detail