Documentation

GelfMessageFormatter extends NormalizerFormatter
in package

Serializes a log message to GELF

Tags
see
http://docs.graylog.org/en/latest/pages/gelf.html
author

Matt Lehner mlehner@gmail.com

Table of Contents

Constants

SIMPLE_DATE  = "Y-m-d\\TH:i:sP"
DEFAULT_MAX_LENGTH  = 32766

Properties

$basePath  : string
$contextPrefix  : string
$dateFormat  : string
$extraPrefix  : string
$maxLength  : int
$maxNormalizeDepth  : int
$maxNormalizeItemCount  : int
$systemName  : string

Methods

__construct()  : mixed
addJsonEncodeOption()  : $this
format()  : mixed
Formats a log record.
formatBatch()  : mixed
Formats a set of log records.
getDateFormat()  : string
getMaxNormalizeDepth()  : int
The maximum number of normalization levels to go through
getMaxNormalizeItemCount()  : int
The maximum number of items to normalize per level
normalizeValue()  : null|scalar|array<string|int, array<string|int, mixed>|scalar|null>
Normalize an arbitrary value to a scalar|array|null
removeJsonEncodeOption()  : $this
setBasePath()  : $this
Setting a base path will hide the base path from exception and stack trace file names to shorten them
setDateFormat()  : $this
setJsonPrettyPrint()  : $this
Enables `json_encode` pretty print.
setMaxNormalizeDepth()  : $this
setMaxNormalizeItemCount()  : $this
formatDate()  : string
normalize()  : null|scalar|array<string|int, array<string|int, mixed>|scalar|null>
normalizeException()  : array<string|int, mixed>
normalizeRecord()  : array<string|int, array<string|int, mixed>|scalar|null>
Provided as extension point
toJson()  : string
Return the JSON representation of a value
getGraylog2Priority()  : int
Translates Monolog log levels to Graylog2 log priorities.

Constants

Properties

$contextPrefix

protected string $contextPrefix

a prefix for 'context' fields from the Monolog record (optional)

$extraPrefix

protected string $extraPrefix

a prefix for 'extra' fields from the Monolog record (optional)

$systemName

protected string $systemName

the name of the system for the Gelf log message

Methods

__construct()

public __construct([string|null $systemName = null ][, string|null $extraPrefix = null ][, string $contextPrefix = 'ctxt_' ][, int|null $maxLength = null ]) : mixed
Parameters
$systemName : string|null = null
$extraPrefix : string|null = null
$contextPrefix : string = 'ctxt_'
$maxLength : int|null = null
Tags
throws
RuntimeException

addJsonEncodeOption()

public addJsonEncodeOption(int $option) : $this
Parameters
$option : int
Return values
$this

format()

Formats a log record.

public format(LogRecord $record) : mixed
Parameters
$record : LogRecord

A record to format

Tags
inheritDoc
Return values
mixed —

The formatted record

formatBatch()

Formats a set of log records.

public formatBatch(array<string|int, mixed> $records) : mixed
Parameters
$records : array<string|int, mixed>

A set of records to format

Tags
inheritDoc
Return values
mixed —

The formatted set of records

getMaxNormalizeDepth()

The maximum number of normalization levels to go through

public getMaxNormalizeDepth() : int
Return values
int

getMaxNormalizeItemCount()

The maximum number of items to normalize per level

public getMaxNormalizeItemCount() : int
Return values
int

normalizeValue()

Normalize an arbitrary value to a scalar|array|null

public normalizeValue(mixed $data) : null|scalar|array<string|int, array<string|int, mixed>|scalar|null>
Parameters
$data : mixed
Return values
null|scalar|array<string|int, array<string|int, mixed>|scalar|null>

removeJsonEncodeOption()

public removeJsonEncodeOption(int $option) : $this
Parameters
$option : int
Return values
$this

setBasePath()

Setting a base path will hide the base path from exception and stack trace file names to shorten them

public setBasePath([string $path = '' ]) : $this
Parameters
$path : string = ''
Return values
$this

setDateFormat()

public setDateFormat(string $dateFormat) : $this
Parameters
$dateFormat : string
Return values
$this

setJsonPrettyPrint()

Enables `json_encode` pretty print.

public setJsonPrettyPrint(bool $enable) : $this
Parameters
$enable : bool
Return values
$this

setMaxNormalizeDepth()

public setMaxNormalizeDepth(int $maxNormalizeDepth) : $this
Parameters
$maxNormalizeDepth : int
Return values
$this

setMaxNormalizeItemCount()

public setMaxNormalizeItemCount(int $maxNormalizeItemCount) : $this
Parameters
$maxNormalizeItemCount : int
Return values
$this

formatDate()

protected formatDate(DateTimeInterface $date) : string
Parameters
$date : DateTimeInterface
Return values
string

normalize()

protected normalize(mixed $data[, int $depth = 0 ]) : null|scalar|array<string|int, array<string|int, mixed>|scalar|null>
Parameters
$data : mixed
$depth : int = 0
Return values
null|scalar|array<string|int, array<string|int, mixed>|scalar|null>

normalizeException()

protected normalizeException(Throwable $e[, int $depth = 0 ]) : array<string|int, mixed>
Parameters
$e : Throwable
$depth : int = 0
Return values
array<string|int, mixed>

normalizeRecord()

Provided as extension point

protected normalizeRecord(LogRecord $record) : array<string|int, array<string|int, mixed>|scalar|null>

Because normalize is called with sub-values of context data etc, normalizeRecord can be extended when data needs to be appended on the record array but not to other normalized data.

Parameters
$record : LogRecord
Return values
array<string|int, array<string|int, mixed>|scalar|null>

toJson()

Return the JSON representation of a value

protected toJson(mixed $data[, bool $ignoreErrors = false ]) : string
Parameters
$data : mixed
$ignoreErrors : bool = false
Tags
throws
RuntimeException

if encoding fails and errors are not ignored

Return values
string —

if encoding fails and ignoreErrors is true 'null' is returned

getGraylog2Priority()

Translates Monolog log levels to Graylog2 log priorities.

private getGraylog2Priority(Level $level) : int
Parameters
$level : Level
Return values
int 

        

        
    




    

    

                                

                

                                
    

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