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Install from Scratch

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Barry O'Donovan edited this page Feb 7, 2015 · 1 revision

I have composer installed:

$ composer --version Composer version 1.0-dev (07c644ac229a21df80180598d8bb9aaba232eecb) 2015-02-03 12:51:10

Create a Laravel4 project:

composer create-project laravel/laravel test-d2b-l5

Edit composer.json:

"require": { ...., "opensolutions/doctrine2bridge-l5": "2.4.*" }, ...

Then run:

composer update

Add the service providers to your Laravel application in config/app.php. In the 'providers' array add:

'Doctrine2Bridge\Doctrine2CacheBridgeServiceProvider', 'Doctrine2Bridge\Doctrine2BridgeServiceProvider',

You'll need to publish and edit the configuration files:

./artisan vendor:publish --provider "Doctrine2Bridge\Doctrine2CacheBridgeServiceProvider" ./artisan vendor:publish --provider "Doctrine2Bridge\Doctrine2BridgeServiceProvider"

You now need to set database and cache options:

  • the default cache in config/cache.php of file is fine.
  • the default namespace in config/d2bcache.php is also fine.
  • all the defaults in config/d2bdoctrine.php are fine.
  • we only need a MySQL database to be configured in config/database.php:

Assuming you have configured a test database in MySQL as follows:

CREATE DATABASE IF NOT EXISTS `d2btest`; GRANT ALL ON d2btest.* TO `d2btest`@`127.0.0.1` IDENTIFIED BY 'd2btest'; FLUSH PRIVILEGES;

Edit config/database.php to match:

return [ // ... 'default' => 'mysql', // ... 'connections' => [ // ... 'mysql' => [ 'driver' => 'mysql', 'host' => '127.0.0.1', 'database' => 'd2btest', 'username' => 'd2btest', 'password' => 'd2btest', 'charset' => 'utf8', 'collation' => 'utf8_unicode_ci', 'prefix' => '', 'strict' => false, ], ] // ... ];

Testing Doctrine2 Cache

Spin up Laravel's tinker environment - an interactive interpreter with Laravel's environemtn loaded:

./artisan tinker

We'll then show the cache working by:

  • loading a value that does not exist (returns false)
  • setting that value
  • attempt to load it again from the cache

Here's what you should type and expect:

$ ./artisan tinker Psy Shell v0.3.3 (PHP 5.6.5 — cli) by Justin Hileman >>> var_dump( D2Cache::fetch( 'abcdef' ) ); bool(false) => null >>> var_dump( D2Cache::save( 'abcdef', 'qwerty' ) ); bool(true) => null >>> var_dump( D2Cache::fetch( 'abcdef' ) ); string(6) "qwerty" => null >>>

Testing Doctrine2 Entity Manager

Create a sample XML schema:

mkdir -p database/xml cat >database/xml/Entities.SampleEntity.dcm.xml <<ENDXML <?xml version="1.0"?> <doctrine-mapping xmlns="http://doctrine-project.org/schemas/orm/doctrine-mapping" xsi="http://www.w3.org/2001/XMLSchema-instance" schemaLocation="http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd">  <entity name="Entities\SampleEntity" repository-class="Repositories\Sample">  <id name="id" type="integer">  <generator strategy="AUTO"/>  </id>  <field name="name" type="string" length="255" nullable="true"/>  </entity> </doctrine-mapping> ENDXML

Now create the entities, proxies and repositories (NB: you may need to do this twice to update the optimized class):

./artisan d2b:generate:entities composer dump-autoload ./artisan d2b:generate:proxies composer dump-autoload ./artisan d2b:generate:repositories ./artisan optimize

You can now (drop) and create the database with:

./artisan d2b:schema:drop --commit ./artisan d2b:schema:create --commit

Now, spin up tinker again and create some objects:

for( $i = 0; $i < 50; $i++ ) { $se = new Entities\SampleEntity; $se->setName( rand( 0, 100 ) ); D2EM::persist( $se ); } D2EM::flush(); echo count( D2R::r( 'SampleEntity' )->findAll() ) . ' objects created.';

Here's an example session:

>>> for( $i = 0; $i < 50; $i++ ) { ... $se = new Entities\SampleEntity; ... $se->setName( rand( 0, 100 ) ); ... D2EM::persist( $se ); ... } => null >>> D2EM::flush(); => null >>> echo count( D2R::r( 'SampleEntity' )->findAll() ) . ' objects created.'; 50 objects created.⏎ => null
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