internations / exception-bundle
Helps making your Symfony Bundle a good Exception citizen. Yes, it’s opinionated.
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Requires
- php: >=7.1
- lstrojny/functional-php: ~0|~1
- nikic/php-parser: ~2|~3|~4
- symfony/console: ^3.0|^4.0
- symfony/finder: ~3|^4.0
Requires (Dev)
This package is auto-updated.
Last update: 2024-10-27 15:45:22 UTC
README
Clean exception handling for your Symfony 2 bundles
ExceptionBundle
helps you managing the exceptions of your bundle:
- Generate exception subclasses from command line including a marker interface
- Replace all global throw statements in a bundle with bundle specific exception classes
Why should you care?
- The simpler exceptions are distinguishable by type, the simpler exceptional conditions are handled
- Providing a marker interface all bundle exception classes implement allows clients to dramatically simplify exception handling
- Usually, creating all the exception sub classes by hand is cumbersome,
ExceptionBundle
can help you
Usage
Generate bundle specific exception subclasses
This command will generate a bunch of exceptions
php app/console exception:generate app/src/MyVendor/MyBundle "MyVendor\MyBundle" ExceptionInterface RuntimeException DomainException
ls app/src/MyVendor/MyBundle/Exception
ExceptionInterface.php RuntimeException.php DomainException.php
cat app/src/MyVendor/MyBundle/Exception/RuntimeException.php
<?php namespace MyVendor\MyBundle\Exception; use RuntimeException as BaseRuntimeException; class RuntimeException extends BaseRuntimeException implements ExceptionInterface { }
You can also specify the shortcut "spl" to subclass all Spl Exceptions
Rewrite bundle exceptions
ExceptionBundle
uses PHP Parser to rewrite all throw statements in a bundle code base.
cat app/src/MyVendor/MyBundle/MyClass.php
<?php namespace MyVendor\MyBundle; use RuntimeException; ... throw new RuntimeException('Runtime error'); ... throw new \InvalidArgumentException('Invalid argument');
php app/console exception:rewrite app/src/MyVendor/MyBundle "MyVendor\MyBundle"
Rewrites the code to:
<?php namespace MyVendor\MyBundle; use MyVendor\MyBundle\Exception\InvalidArgumentException; use MyVendor\MyBundle\Exception\RuntimeException; ... throw new RuntimeException('Runtime error'); ... throw new InvalidArgumentException('Invalid argument'); ...
Installation
Add internations/exception-bundle
to your composer.json
and edit AppKernel.php
like this:
<?php ... class AppKernel extends Kernel { public function registerBundles() { $bundles = array( ... ); if ($this->debug) { $bundles[] = new InterNations\Bundle\ExceptionBundle\InterNationsExceptionBundle(); } } }