<?php
/**
* @author stev leibelt <artodeto@bazzline.net>
* @since 2014-11-08
*/
namespace Example\FailingExecution;
use Net\Bazzline\Component\ProcessPipe\ExecutableException;
use Net\Bazzline\Component\ProcessPipe\ExecutableInterface;
use Net\Bazzline\Component\ProcessPipe\Pipe;
require_once __DIR__ . '/../../../vendor/autoload.php';
/**
* Class ProcessOne
*/
class ProcessOne implements ExecutableInterface
{
/**
* @param mixed $input
* @return mixed
* @throws \Net\Bazzline\Component\ProcessPipe\ExecutableException
*/
public function execute($input = null)
{
return $input;
}
}
/**
* Class ProcessTwo
*/
class ProcessTwo implements ExecutableInterface
{
/**
* @param mixed $input
* @return mixed
* @throws \Net\Bazzline\Component\ProcessPipe\ExecutableException
*/
public function execute($input = null)
{
throw new ExecutableException(__METHOD__ . ' has failed');
}
}
$pipe = new Pipe(
new ProcessOne(),
new ProcessTwo()
);
try {
$pipe->execute();
} catch (ExecutableException $exception) {
echo 'error occurred:' . PHP_EOL;
echo $exception->getMessage() . PHP_EOL;
}
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