public class ContentLength extends SIPHeader implements ContentLengthHeader
Fielding, et al. Standards Track [Page 119]
RFC 2616 HTTP/1.1 June 1999
14.13 Content-Length
The Content-Length entity-header field indicates the size of the
entity-body, in decimal number of OCTETs, sent to the recipient or,
in the case of the HEAD method, the size of the entity-body that
would have been sent had the request been a GET.
Content-Length = "Content-Length" ":" 1*DIGIT
An example is
Content-Length: 3495
Applications SHOULD use this field to indicate the transfer-length of
the message-body, unless this is prohibited by the rules in section
4.4.
Any Content-Length greater than or equal to zero is a valid value.
Section 4.4 describes how to determine the length of a message-body
if a Content-Length is not given.
Note that the meaning of this field is significantly different from
the corresponding definition in MIME, where it is an optional field
used within the "message/external-body" content-type. In HTTP, it
SHOULD be sent whenever the message's length can be determined prior
to being transferred, unless this is prohibited by the rules in
section 4.4.
| Modifier and Type | Field and Description |
|---|---|
protected int |
contentLength
contentLength field.
|
headerNameAND, AT, COLON, COMMA, DOT, DOUBLE_QUOTE, EQUALS, GREATER_THAN, HT, immutableClasses, indentation, LESS_THAN, LPAREN, matchExpression, NEWLINE, PERCENT, POUND, QUESTION, QUOTE, RETURN, RPAREN, SEMICOLON, SLASH, SP, STAR, stringRepresentationNAMEACCEPT, 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, JOIN, 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 and Description |
|---|
ContentLength()
Default constructor.
|
ContentLength(int length)
Constructor given a length.
|
| Modifier and Type | Method and Description |
|---|---|
String |
encodeBody()
Encode into a canonical string.
|
protected StringBuilder |
encodeBody(StringBuilder buffer)
Encode the body of this header (the stuff that follows headerName).
|
boolean |
equals(Object other)
An introspection based equality predicate for SIPObjects.
|
int |
getContentLength()
get the ContentLength field.
|
boolean |
match(Object other)
Pattern matcher ignores content length.
|
void |
setContentLength(int contentLength)
Set the contentLength member
|
encode, encode, getHeaderName, getHeaderValue, getName, getValue, hashCode, isHeaderList, setHeaderName, toStringclone, dbgPrint, getClassFromName, getIndentation, getMatcher, isMySubclass, makeClone, merge, setMatcher, sprint, sprint, sprint, sprint, sprint, sprint, sprint, sprint, sprintpublic ContentLength()
public ContentLength(int length)
public int getContentLength()
getContentLength in interface ContentLengthHeaderpublic void setContentLength(int contentLength)
throws InvalidArgumentException
setContentLength in interface ContentLengthHeadercontentLength - int to setInvalidArgumentException - if contentLength is less than zero.public String encodeBody()
protected StringBuilder encodeBody(StringBuilder buffer)
SIPHeaderencodeBody in class SIPHeaderpublic boolean match(Object other)
match in class SIPObjectother - the match pattern to test against. The match object
has to be of the same type (class). Primitive types
and non-sip fields that are non null are matched for equality.
Null in any field matches anything. Some book-keeping fields
are ignored when making the comparison.Copyright © 2015. All Rights Reserved.