All Components → zendframework/zend-log → Class WriterFactory

Class WriterFactory

Summary

Fully Qualified Name:	Zend\Log\Writer\Factory\WriterFactory
Implements:	FactoryInterface

Description

Factory for instantiating classes with no dependencies or which accept a single array.

The WriterFactory can be used for any class that:

has no constructor arguments;
accepts a single array of arguments via the constructor.

It replaces the "invokables" and "invokable class" functionality of the v2 service manager, and can also be used in v2 code for forwards compatibility with v3.

Methods

Name	Description	Defined By
__construct()		WriterFactory
__invoke()	Create an instance of the requested class name.	WriterFactory
createService()	Create an instance of the named service.	WriterFactory
setCreationOptions()	{@inheritdoc}	WriterFactory

Method Details

__construct()

Parameter Name	Type	Description
$creationOptions	array

Returns:

__invoke()

Create an instance of the requested class name.

Parameter Name	Type	Description
$container	\ContainerInterface
$requestedName	string
$options	null\|array

Returns: object

createService()

Create an instance of the named service.

First, it checks if $canonicalName resolves to a class, and, if so, uses that value to proxy to __invoke().

Next, if $requestedName is non-empty and resolves to a class, this method uses that value to proxy to __invoke().

Finally, if the above each fail, it raises an exception.

The approach above is performed as version 2 has two distinct behaviors under which factories are invoked:

If an alias was used, $canonicalName is the resolved name, and $requestedName is the service name requested, in which case $canonicalName is likely the qualified class name;
Otherwise, $canonicalName is the normalized name, and $requestedName is the original service name requested (typically the qualified class name).

Parameter Name	Type	Description
$serviceLocator	\ServiceLocatorInterface
$canonicalName	null\|string
$requestedName	null\|string

Returns: object

setCreationOptions()

{@inheritdoc}

Parameter Name	Type	Description
$creationOptions

Returns:

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