Package org.apache.hc.core5.http.message

Class BasicLineParser

java.lang.Object

org.apache.hc.core5.http.message.BasicLineParser

All Implemented Interfaces:

LineParser

Direct Known Subclasses:

LazyLaxLineParser, LazyLineParser

@Contract(threading=IMMUTABLE)
public class BasicLineParser
extends java.lang.Object
implements LineParser

Default LineParser implementation.

Since:

4.0

Field Summary

Fields

Modifier and Type	Field	Description
private static Tokenizer.Delimiter	BLANKS
private static Tokenizer.Delimiter	COLON
static BasicLineParser	INSTANCE
private ProtocolVersion	protocol	A version of the protocol to parse.
private Tokenizer	tokenizer

Constructor Summary

Constructors

Constructor	Description
BasicLineParser()	Creates a new line parser for HTTP.
BasicLineParser(ProtocolVersion proto)	Creates a new line parser for the given HTTP-like protocol.

Method Summary

Modifier and Type	Method	Description
Header	parseHeader(CharArrayBuffer buffer)	Parses a header from the given buffer containing one line of text.
(package private) ProtocolVersion	parseProtocolVersion(CharArrayBuffer buffer, ParserCursor cursor)
RequestLine	parseRequestLine(CharArrayBuffer buffer)	Parses a request line.
StatusLine	parseStatusLine(CharArrayBuffer buffer)	Parses a status line from the given buffer containing one line of text.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final BasicLineParser INSTANCE

BLANKS

private static final Tokenizer.Delimiter BLANKS

COLON

private static final Tokenizer.Delimiter COLON

protocol

private final ProtocolVersion protocol

A version of the protocol to parse. The version is typically not relevant, but the protocol name.

tokenizer

private final Tokenizer tokenizer

Constructor Detail

BasicLineParser

public BasicLineParser(ProtocolVersion proto)

Creates a new line parser for the given HTTP-like protocol.

Parameters:

proto - a version of the protocol to parse, or null for HTTP. The actual version is not relevant, only the protocol name.

BasicLineParser

public BasicLineParser()

Creates a new line parser for HTTP.

Method Detail

parseProtocolVersion

ProtocolVersion parseProtocolVersion(CharArrayBuffer buffer,
                                     ParserCursor cursor)
                              throws ParseException

Throws:

ParseException

parseRequestLine

public RequestLine parseRequestLine(CharArrayBuffer buffer)
                             throws ParseException

Parses a request line.

Specified by:

parseRequestLine in interface LineParser

Parameters:

buffer - a buffer holding the line to parse

Returns:

the parsed request line

Throws:

ParseException - in case of a parse error

parseStatusLine

public StatusLine parseStatusLine(CharArrayBuffer buffer)
                           throws ParseException

Description copied from interface: LineParser

Parses a status line from the given buffer containing one line of text.

Specified by:

parseStatusLine in interface LineParser

Parameters:

buffer - a buffer holding a line to parse

Returns:

the parsed status line

Throws:

ParseException - in case of a parse error

parseHeader

public Header parseHeader(CharArrayBuffer buffer)
                   throws ParseException

Description copied from interface: LineParser

Parses a header from the given buffer containing one line of text. The full header line is expected here. Header continuation lines must be joined by the caller before invoking this method.

Specified by:

parseHeader in interface LineParser

Parameters:

buffer - a buffer holding the full header line.

Returns:

the header in the argument buffer.

Throws:

ParseException - in case of a parse error