AbstractSerializer Class Reference

Provides base functionality for request and response de/serialization strategies, including functionality for retrieving a line at a time from the message, splitting headers from the body, and serializing headers. More...

Public Attributes
const	CR = "\r"
const	EOL = "\r\n"
const	LF = "\n"

Static Protected Member Functions
static	getLine (StreamInterface $stream)
	Retrieve a single line from the stream.
static	splitStream (StreamInterface $stream)
	Split the stream into headers and body content.
static	serializeHeaders (array $headers)
	Serialize headers to string values.
static	filterHeader ($header)
	Filter a header name to wordcase.

Detailed Description

Provides base functionality for request and response de/serialization strategies, including functionality for retrieving a line at a time from the message, splitting headers from the body, and serializing headers.

Member Function Documentation

static filterHeader (   $header )

staticprotected

Filter a header name to wordcase.

Parameters

string

$header

Returns

string

static getLine ( StreamInterface  $stream )

staticprotected

Retrieve a single line from the stream.

Retrieves a line from the stream; a line is defined as a sequence of characters ending in a CRLF sequence.

Parameters

StreamInterface

$stream

Returns

string

Exceptions

UnexpectedValueException

if the sequence contains a CR or LF in isolation, or ends in a CR.

static serializeHeaders ( array  $headers )

staticprotected

Serialize headers to string values.

Parameters

array

$headers

Returns

string

static splitStream ( StreamInterface  $stream )

staticprotected

Split the stream into headers and body content.

Returns an array containing two elements

• The first is an array of headers
• The second is a StreamInterface containing the body content

Parameters

StreamInterface

$stream

Returns

array

Exceptions

UnexpectedValueException

For invalid headers.

Member Data Documentation

const CR = "\r"

const EOL = "\r\n"

const LF = "\n"