HandlerLocator::getHandlerForCommand() - Code Metrics - buttress/c5console - Measure and Improve Code Quality continuously with Scrutinizer

HandlerLocator::getHandlerForCommand() A
last analyzed 2017-04-27 19:25 UTC

↳ Parent: HandlerLocator

Complexity

Conditions	3
Paths	3

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	7
cts	7
cp	1
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	6
nc	3
nop	1
crap	3

<?php

namespace Buttress\Concrete\CommandBus\Command;

use League\Tactician\Exception\MissingHandlerException;
use Psr\Container\ContainerInterface;

/**
 * Custom handler locator that pulls handlers from the container
 */
class HandlerLocator implements \League\Tactician\Handler\Locator\HandlerLocator
{

    protected $container;

    protected $handlers = [];

    public function __construct(ContainerInterface $container)
    {
        $this->container = $container;
    }

    /**
     * Retrieves the handler for a specified command
     *
     * @param string $commandName
     * @return object
     * @throws MissingHandlerException
     */
    public function getHandlerForCommand($commandName)
    {
        if (isset($this->handlers[$commandName])) {
            $handler = $this->handlers[$commandName];
            if ($this->container->has($handler)) {
                return $this->container->get($handler);
            }
        }

        throw new MissingHandlerException(sprintf('No handler found for "%s"', $commandName));
    }

    /**
     * Add a handler for a command
     *
     * @param string $command
     * @param string $handler
     */
    public function pushHandler($command, $handler)
    {
        $this->handlers[$command] = $handler;
    }
}


1		<?php
2
3		namespace Buttress\Concrete\CommandBus\Command;
4
5		use League\Tactician\Exception\MissingHandlerException;
6		use Psr\Container\ContainerInterface;
7
8		/**
9		* Custom handler locator that pulls handlers from the container
10		*/
11		class HandlerLocator implements \League\Tactician\Handler\Locator\HandlerLocator
12		{
13
14		protected $container;
15
16		protected $handlers = [];
17
18	9	public function __construct(ContainerInterface $container)
19		{
20	9	$this->container = $container;
21	9	}
22
23		/**
24		* Retrieves the handler for a specified command
25		*
26		* @param string $commandName
27		* @return object
28		* @throws MissingHandlerException
29		*/
30	9	public function getHandlerForCommand($commandName)
31		{
32	9	if (isset($this->handlers[$commandName])) {
33	6	$handler = $this->handlers[$commandName];
34	6	if ($this->container->has($handler)) {
35	3	return $this->container->get($handler);
36		}
37	2	}
38
39	6	throw new MissingHandlerException(sprintf('No handler found for "%s"', $commandName));
40		}
41
42		/**
43		* Add a handler for a command
44		*
45		* @param string $command
46		* @param string $handler
47		*/
48	6	public function pushHandler($command, $handler)
49		{
50	6	$this->handlers[$command] = $handler;
51	6	}
52		}
53

buttress / c5console

HandlerLocator::getHandlerForCommand() A last analyzed 2017-04-27 19:25 UTC

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HandlerLocator::getHandlerForCommand() A
last analyzed 2017-04-27 19:25 UTC