kilim.http

Class HttpRequest

java.lang.Object

kilim.http.HttpMsg

kilim.http.HttpRequest

public class HttpRequest
extends HttpMsg

This object encapsulates a bytebuffer (via HttpMsg). HttpRequestParser creates an instance of this object, but only converts a few of the important fields into Strings; the rest are maintained as ranges (offset + length) in the bytebuffer. Use getHeader(String) to get the appropriate field.

Field Summary

Fields

Modifier and Type	Field and Description
int	contentLength
int	contentOffset
static byte	CR
int	iread The read cursor, used in the read* methods.
java.lang.String[]	keys Keys present in the HTTP header
static byte	LF
java.lang.String	method The original header.
int	nFields
int	queryStringRange
int	uriFragmentRange
java.lang.String	uriPath The UTF8 decoded path from the HTTP header.
int[]	valueRanges
int	versionRange

Constructor Summary

Constructors

Constructor and Description
HttpRequest()

Method Summary

Modifier and Type	Method and Description
void	addField(java.lang.String key, int valRange)
void	dumpBuffer(java.nio.ByteBuffer buffer)
byte[]	extractBytes(int beg, int end)
java.lang.String	extractRange(int range)
java.lang.String	extractRange(int beg, int end)
void	fill(EndPoint endpoint, int offset, int size)
java.lang.String	getHeader(java.lang.String key) Get the value for a given key
java.lang.String	getQuery()
KeyValues	getQueryComponents()
KeyValues	getQueryComponents(java.lang.String q)
boolean	isOldHttp()
boolean	keepAlive()
static int	parseChunkSize(java.nio.ByteBuffer buffer, int start, int end)
void	readAllChunks(EndPoint endpoint)
void	readBody(EndPoint endpoint)
void	readFrom(EndPoint endpoint)
void	readHeader(EndPoint endpoint)
int	readLine(EndPoint endpoint)
void	readTrailers(EndPoint endpoint)
void	reuse() Clear the request object so that it can be reused for the next message.
java.lang.String	toString()
java.lang.String	uriFragment()
java.lang.String	version()

Methods inherited from class java.lang.Object

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

Field Detail

method

public java.lang.String method

The original header. All string variables that pertain to the message's header are either subsequences of this header, or interned (all known keywords).

uriPath

public java.lang.String uriPath

The UTF8 decoded path from the HTTP header.

nFields

public int nFields

keys

public java.lang.String[] keys

Keys present in the HTTP header

versionRange

public int versionRange

uriFragmentRange

public int uriFragmentRange

queryStringRange

public int queryStringRange

valueRanges

public int[] valueRanges

contentOffset

public int contentOffset

contentLength

public int contentLength

iread

public int iread

The read cursor, used in the read* methods.

CR

public static byte CR

LF

public static byte LF

Constructor Detail

HttpRequest

public HttpRequest()

Method Detail

getHeader

public java.lang.String getHeader(java.lang.String key)

Get the value for a given key

Parameters:

key -

Returns:

null if the key is not present in the header.

getQuery

public java.lang.String getQuery()

Returns:

the query part of the URI.

version

public java.lang.String version()

keepAlive

public boolean keepAlive()

getQueryComponents

public KeyValues getQueryComponents()

getQueryComponents

public KeyValues getQueryComponents(java.lang.String q)

uriFragment

public java.lang.String uriFragment()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

isOldHttp

public boolean isOldHttp()

Returns:

true if version is 1.0 or earlier

reuse

public void reuse()

Clear the request object so that it can be reused for the next message.

readFrom

public void readFrom(EndPoint endpoint)
              throws Pausable,
                     java.io.IOException

Throws:

Pausable

java.io.IOException

readHeader

public void readHeader(EndPoint endpoint)
                throws Pausable,
                       java.io.IOException

Throws:

Pausable

java.io.IOException

dumpBuffer

public void dumpBuffer(java.nio.ByteBuffer buffer)

addField

public void addField(java.lang.String key,
                     int valRange)

extractRange

public java.lang.String extractRange(int range)

extractRange

public java.lang.String extractRange(int beg,
                                     int end)

extractBytes

public byte[] extractBytes(int beg,
                           int end)

readBody

public void readBody(EndPoint endpoint)
              throws Pausable,
                     java.io.IOException

Throws:

Pausable

java.io.IOException

readTrailers

public void readTrailers(EndPoint endpoint)

readAllChunks

public void readAllChunks(EndPoint endpoint)
                   throws java.io.IOException,
                          Pausable

Throws:

java.io.IOException

Pausable

parseChunkSize

public static int parseChunkSize(java.nio.ByteBuffer buffer,
                                 int start,
                                 int end)
                          throws java.io.IOException

Throws:

java.io.IOException

fill

public void fill(EndPoint endpoint,
                 int offset,
                 int size)
          throws java.io.IOException,
                 Pausable

Throws:

java.io.IOException

Pausable

readLine

public int readLine(EndPoint endpoint)
             throws java.io.IOException,
                    Pausable

Throws:

java.io.IOException

Pausable