io.apigee.trireme.kernel.http

Class HTTPParsingMachine

java.lang.Object

io.apigee.trireme.kernel.http.HTTPParsingMachine

public class HTTPParsingMachine
extends Object

This is a generic HTTP parser that obeys the basic contract expected by Node. The "HTTPParser" module uses this to perform parsing in a native way for Node.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HTTPParsingMachine.ParsingMode
class	HTTPParsingMachine.Result

Field Summary

Fields

Modifier and Type	Field and Description
static String	CONNECT_METHOD

Constructor Summary

Constructors

Constructor and Description
HTTPParsingMachine(HTTPParsingMachine.ParsingMode mode)

Method Summary

Methods

Modifier and Type	Method and Description
HTTPParsingMachine.Result	parse(ByteBuffer buf) Parse the current buffer and return a result that may contain headers, a body, both, or neither.
void	reset() Reset the parsing state so that we can continue to parse from new buffers.
void	setIgnoreBody(boolean ignore) Indicate that we don't need to look for the message body, which pretty much means that the request was a HEAD.

Methods inherited from class java.lang.Object

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

Field Detail

CONNECT_METHOD

public static final String CONNECT_METHOD

See Also:

Constant Field Values

Constructor Detail

HTTPParsingMachine

public HTTPParsingMachine(HTTPParsingMachine.ParsingMode mode)

Method Detail

parse

public HTTPParsingMachine.Result parse(ByteBuffer buf)

Parse the current buffer and return a result that may contain headers, a body, both, or neither. The parser will try to maintain as little state as possible but it may keep some of the buffer for incomplete processing. "buf" is not copied -- the body data retained may contain a slice of "buf," so the caller must not modify "buf" after making this call. "buf" may be null in which case we assume that there is no more input coming.

reset

public void reset()

Reset the parsing state so that we can continue to parse from new buffers.

setIgnoreBody

public void setIgnoreBody(boolean ignore)

Indicate that we don't need to look for the message body, which pretty much means that the request was a HEAD.