Oihana PHP System

ContainerRule extends Rule uses LoggerTrait, ToStringTrait

AbstractYes

An abstract rule to defines rules with an internal DI container reference.

Table of Contents

Constants

LOGGABLE  = 'loggable'
The 'loggable' parameter constant.
LOGGER  = 'logger'
The 'logger' parameter constant.

Properties

$loggable  : bool
The loggable flag.
$container  : ContainerInterface
The DI container reference.

Methods

__construct()  : mixed
Creates a new ContainerRule instance.
__toString()  : string
Returns a String representation of the object.
alert()  : void
Action must be taken immediately.
critical()  : void
Critical conditions.
debug()  : void
Detailed debug information.
emergency()  : void
System is unusable.
error()  : void
Runtime errors that do not require immediate action but should typically be logged and monitored.
getLogger()  : LoggerInterface|null
Returns the logger reference.
info()  : void
Interesting events.
initializeLoggable()  : static
Initialize the loggable flag.
initializeLogger()  : static
Initializes the logger reference for the current instance.
log()  : void
Logs with an arbitrary level.
notice()  : void
Normal but significant events.
warning()  : void
Exceptional occurrences that are not errors.

Constants

LOGGABLE

The 'loggable' parameter constant.

public mixed LOGGABLE = 'loggable'

LOGGER

The 'logger' parameter constant.

public mixed LOGGER = 'logger'

Properties

$loggable

The loggable flag.

public bool $loggable = false

$container

The DI container reference.

protected ContainerInterface $container

Methods

__construct()

Creates a new ContainerRule instance.

public __construct(ContainerInterface $container[, array<string|int, mixed> $init = [] ]) : mixed
Parameters
$container : ContainerInterface

The DI container reference.

$init : array<string|int, mixed> = []

The options to passed-in the rule.

Tags
throws
ContainerExceptionInterface
throws
NotFoundExceptionInterface

__toString()

Returns a String representation of the object.

public __toString() : string
Tags
throws
ReflectionException
Return values
string —

A string representation of the object.

alert()

Action must be taken immediately.

public alert(string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void

Example: Entire website down, database unavailable, etc. This should trigger the SMS alerts and wake you up.

Parameters
$message : string|Stringable
$context : array<string|int, mixed> = []

critical()

Critical conditions.

public critical(string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void

Example: Application component unavailable, unexpected exception.

Parameters
$message : string|Stringable
$context : array<string|int, mixed> = []

debug()

Detailed debug information.

public debug(string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void
Parameters
$message : string|Stringable
$context : array<string|int, mixed> = []

emergency()

System is unusable.

public emergency(string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void
Parameters
$message : string|Stringable
$context : array<string|int, mixed> = []

error()

Runtime errors that do not require immediate action but should typically be logged and monitored.

public error(string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void
Parameters
$message : string|Stringable
$context : array<string|int, mixed> = []

getLogger()

Returns the logger reference.

public getLogger() : LoggerInterface|null
Return values
LoggerInterface|null

info()

Interesting events.

public info(string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void

Example: User logs in, SQL logs.

Parameters
$message : string|Stringable
$context : array<string|int, mixed> = []

initializeLoggable()

Initialize the loggable flag.

public initializeLoggable([bool|array<string|int, mixed>|null $init = null ][, ContainerInterface|null $container = null ][, bool|array<string|int, mixed>|null $defaultValue = false ]) : static
Parameters
$init : bool|array<string|int, mixed>|null = null

The definition to initialize the loggable property.

$container : ContainerInterface|null = null
$defaultValue : bool|array<string|int, mixed>|null = false

The default value if the $init argument is not defined.

Tags
throws
ContainerExceptionInterface
throws
NotFoundExceptionInterface
Return values
static

initializeLogger()

Initializes the logger reference for the current instance.

public initializeLogger([array<string|int, mixed>|LoggerInterface|string|null $init = null ][, ContainerInterface|null $container = null ][, bool $useDefault = true ]) : static

This method accepts either:

  • A LoggerInterface instance
  • An associative array containing a logger reference under the static::LOGGER key
  • A string representing a service ID or class name resolvable by the container
  • null or an empty value, which will default to LoggerInterface::class depending on the $useDefault parameter.

If a dependency injection container is provided, the method will attempt to resolve the logger service from it. If no valid logger can be resolved, the $this->logger property will be set to null.

Parameters
$init : array<string|int, mixed>|LoggerInterface|string|null = null

Logger initialization data. May be an instance, an array with a logger entry, a string service ID/class name, or null.

$container : ContainerInterface|null = null

Optional dependency injection container used to resolve the logger service.

$useDefault : bool = true

Whether to use LoggerInterface::class as a fallback if $init does not provide a valid logger string. Defaults to true.

Tags
throws
DependencyException

If there is a dependency resolution error.

throws
NotFoundException

If the specified service is not found in the container.

throws
NotFoundExceptionInterface

If the specified service is not found in the container.

throws
ContainerExceptionInterface

If the container encounters a general error.

Return values
static —

Returns the current instance for method chaining.

log()

Logs with an arbitrary level.

public log(mixed $level, string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void
Parameters
$level : mixed
$message : string|Stringable
$context : array<string|int, mixed> = []

notice()

Normal but significant events.

public notice(string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void
Parameters
$message : string|Stringable
$context : array<string|int, mixed> = []

warning()

Exceptional occurrences that are not errors.

public warning(string|Stringable $message[, array<string|int, mixed> $context = [] ]) : void

Example: Use of deprecated APIs, poor use of an API, undesirable things that are not necessarily wrong.

Parameters
$message : string|Stringable
$context : array<string|int, mixed> = [] 

        

        
    




    

    

                                

                

                                
    

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