ellipse/dispatcher-container

Psr-15 middleware dispatcher factory resolving class names from a Psr-11 container

Container resolver

This package provides a factory decorator for objects implementing Ellipse\DispatcherFactoryInterface from ellipse/dispatcher package. It allows to produce instances of Ellipse\Dispatcher using middleware and request handler class names., _(*1)

Require php >= 7.0, _(*2)

Installation composer require ellipse/dispatcher-container, _(*3)

Run tests ./vendor/bin/kahlan, _(*4)

• Create a dispatcher factory resolving Psr-15 class names

Create a dispatcher factory resolving Psr-15 class names

This package provides an Ellipse\Dispatcher\ContainerResolver class implementing Ellipse\DispatcherFactoryInterface which allows to decorate any other object implementing this interface., _(*5)

It takes a container implementing Psr\Container\ContainerInterface as first parameter and the factory to decorate as second parameter., _(*6)

Once decorated, the resulting dispatcher factory can be used to produce instances of Ellipse\Dispatcher by resolving middleware class names as Ellipse\Middleware\ContainerMiddleware from the ellipse/middleware-container package and request handler class names as Ellipse\Handlers\ContainerRequestHandler from the ellipse/handlers-container package., _(*7)

ContainerMiddleware and ContainerRequestHandler logic is described on the ellipse/middleware-container and ellipse/handlers-container documentation pages., _(*8)

<?php

namespace App;

use SomePsr11Container;

use Ellipse\DispatcherFactory;
use Ellipse\Dispatcher\ContainerResolver;

// Get some Psr-11 container.
$container = new SomePsr11Container;

// Decorate a DispatcherFactoryInterface implementation with a ContainerResolver.
$factory = new ContainerResolver($container, new DispatcherFactory);

// A dispatcher using both class names and Psr-15 instances can now be created.
$dispatcher = $factory(SomeRequestHandler::class, [SomeMiddleware1::class, new SomeMiddleware2]);