conjurer
Conjurer - CREY Framework Service Management Component
Description
Conjurer is the service container of CREY, a PHP 7 component-based Framework.
Metrics of master branch
License
The provided source code is licensed under the therms of the MIT license.
Usage
This brief introduction demonstrates how to use Conjurer.
Registration of a service object using a factory implementation
Conjurer knows 2 different types of services: Service-Instances that
allows a complete configuration of the service and Factory-Instances
that allows pre-initializing services on registration and a factorize()-method
to be used as a dependency parameter resource.
<?php
use Crey\Conjurer\{
Conjurer,
Service
}
$container = new Conjurer();
$container->register(new class(DateTime::class) extends Factory {
function initialize()
{
$timezone = (new Service(DateTimeZone::class))
->withParameter('timezone', 'europe/berlin')
->singleton()
;
$this->register($timezone)->withParameter('time', 'now');
}
function factorize(DateTimeZone $timezone)
{
return ['object' => $timezone];
}
});
$dateTime = $container->make(DateTime::class);Registration of a services ( linking )
<?php
use Crey\Conjurer\{
Conjurer,
Service
}
$container = new Conjurer();
$container->register(new class(DateTime::class) extends Factory {
function initialize()
{
$timezone = (new Service(DateTimeZone::class))
->withParameter('timezone', 'europe/berlin')
->singleton()
;
$this->register($timezone)->withParameter('time', 'now');
}
function factorize(DateTimeZone $timezone)
{
return ['object' => $timezone];
}
});
$container->bind(DateTimeInterface::class, DateTime::class);
$dateTime = $container->make(DateTimeInterface::class);Using notifiers
Notification Callbacks ( notifiers ) could be used for various tasks ( logging ). Since Conjurer does not depend on or implement a PSR-Log interface, the notifiers should be used to achieve logging.
A basic logging handler to connect monolog as a default logger to the container is planned for the near future.
<?php
use Crey\Conjurer\{
Conjurer,
ServiceContract
}
$container = new Conjurer();
$notifier = $container->getNotifierRepository();
$notifer->setBuildFailCallback(function(Throwable $exception, ServiceContract $service) {
echo sprintf(
'Something went wrong while building an instance of %s. The process terminated with the message `%s`',
$service->getInterface(),
$exception->getMessage()
);
});Maintainer and state of this package
The inventor and maintainer of this package is Matthias Kaschubowski. This package is currently in alpha mode.
Meaning of staging modes
- Alpha - No out-sourced documentation, no or incomplete tests
- Beta - out-sourced documentation, near to complete tests, CI
- Universe - production and development ready state with CI
Composer integration
This package will be available at packagist in beta mode. Until then you have to manually link this package repository as a data resource to your dependencies.
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