|
| 1 | +.. index:: |
| 2 | + single: PHPCR-ODM, Creating a New Project |
| 3 | + |
| 4 | +Create a New Project with PHPCR-ODM |
| 5 | +=================================== |
| 6 | + |
| 7 | +This article will show you how to create a new Symfony project from the |
| 8 | +`Symfony Standard Edition`_ using PHPCR-ODM instead of (or in addition to) the |
| 9 | +`Doctrine ORM`_. |
| 10 | + |
| 11 | +For more information on the PHPCR-ODM see the |
| 12 | +:doc:`../book/database_layer` article. |
| 13 | + |
| 14 | +General Instructions using Jackalope Doctrine DBAL |
| 15 | +-------------------------------------------------- |
| 16 | + |
| 17 | +The `Jackalope`_ Doctrine DBAL backend will use `Doctrine DBAL`_ to store the |
| 18 | +content repository. |
| 19 | + |
| 20 | +**Step 1**: Create a new Symfony project with composer based on the standard edition: |
| 21 | + |
| 22 | +.. code-block:: bash |
| 23 | +
|
| 24 | + $ php composer.phar create-project symfony/framework-standard-edition path/ |
| 25 | +
|
| 26 | +**Step 2**: Add the required packages to ``composer.json``: |
| 27 | + |
| 28 | +.. code-block:: javascript |
| 29 | +
|
| 30 | + { |
| 31 | + ... |
| 32 | + "require": { |
| 33 | + ... |
| 34 | + "doctrine/phpcr-bundle": "1.0.0", |
| 35 | + "doctrine/doctrine-bundle": "1.2.*", |
| 36 | + "doctrine/phpcr-odm": "1.0.*", |
| 37 | + "jackalope/jackalope-doctrine-dbal": "1.0.0" |
| 38 | + } |
| 39 | + } |
| 40 | +
|
| 41 | +**Step 3**: (*optional*) Remove the Doctrine ORM: |
| 42 | + |
| 43 | +Remove the ``doctrine\orm`` package from ``composer.json``. |
| 44 | + |
| 45 | +**Step 4**: Add the DoctrinePHPCRBundle to the AppKernel:: |
| 46 | + |
| 47 | + // app/AppKernel.php |
| 48 | + |
| 49 | + // ... |
| 50 | + class AppKernel extends Kernel |
| 51 | + { |
| 52 | + public function registerBundles() |
| 53 | + { |
| 54 | + $bundles = array( |
| 55 | + // ... |
| 56 | + new Doctrine\Bundle\PHPCRBundle\DoctrinePHPCRBundle(), |
| 57 | + ); |
| 58 | + |
| 59 | + // ... |
| 60 | + } |
| 61 | + } |
| 62 | + |
| 63 | +**Step 5**: (*optional*) Register the PHPCR-ODM annotations in ``app/autoload.php``:: |
| 64 | + |
| 65 | + // app/autoload.php |
| 66 | + |
| 67 | + // ... |
| 68 | + AnnotationRegistry::registerFile( |
| 69 | + __DIR__.'/../vendor/doctrine/phpcr-odm/lib/Doctrine/ODM/PHPCR/Mapping/Annotations/DoctrineAnnotations.php' |
| 70 | + ); |
| 71 | + |
| 72 | +**Step 6**: Modify ``parameters.yml``, adding the required PHPCR-ODM settings: |
| 73 | + |
| 74 | +.. code-block:: yaml |
| 75 | +
|
| 76 | + # app/config/parameters.yml.dist |
| 77 | + parameters: |
| 78 | + # ... |
| 79 | + phpcr_backend: |
| 80 | + type: doctrinedbal |
| 81 | + connection: default |
| 82 | + phpcr_workspace: default |
| 83 | + phpcr_user: admin |
| 84 | + phpcr_pass: admin |
| 85 | +
|
| 86 | +.. note:: |
| 87 | + |
| 88 | + The actual database backend (MySQL, sqlite3, Postgres etc) is handled by |
| 89 | + Doctrine DBAL. |
| 90 | + |
| 91 | +**Step 7**: Add the Doctrine PHPCR configuration to the main application configuration: |
| 92 | + |
| 93 | +.. configuration-block:: |
| 94 | + |
| 95 | + .. code-block:: yaml |
| 96 | +
|
| 97 | + # ... |
| 98 | + doctrine_phpcr: |
| 99 | + # configure the PHPCR session |
| 100 | + session: |
| 101 | + backend: %phpcr_backend% |
| 102 | + workspace: %phpcr_workspace% |
| 103 | + username: %phpcr_user% |
| 104 | + password: %phpcr_pass% |
| 105 | + # enable the ODM layer |
| 106 | + odm: |
| 107 | + auto_mapping: true |
| 108 | + auto_generate_proxy_classes: %kernel.debug% |
| 109 | +
|
| 110 | + .. code-block:: xml |
| 111 | +
|
| 112 | + <?xml version="1.0" encoding="UTF-8" ?> |
| 113 | + <container xmlns="http://symfony.com/schema/dic/services"> |
| 114 | + <config xmlns="http://example.org/schema/dic/doctrine_phpcr"> |
| 115 | + <session backend="%phpcr_backend%" |
| 116 | + workspace="%phpcr_workspace%" |
| 117 | + username="%phpcr_user%" |
| 118 | + password="%phpcr_pass%" |
| 119 | + /> |
| 120 | +
|
| 121 | + <odm auto-mapping="true" |
| 122 | + auto-generate-proxy-classes="%kernel.debug%" |
| 123 | + /> |
| 124 | + </config> |
| 125 | + </container> |
| 126 | +
|
| 127 | + .. code-block:: php |
| 128 | +
|
| 129 | + $container->loadFromExtension('doctrine_phpcr', array( |
| 130 | + 'session' => array( |
| 131 | + 'backend' => '%phpcr_backend%', |
| 132 | + 'workspace' => '%phpcr_workspace%', |
| 133 | + 'username' => '%phpcr_username%', |
| 134 | + 'password' => '%phpcr_password%', |
| 135 | + ), |
| 136 | + 'odm' => array( |
| 137 | + 'auto_mapping' => true, |
| 138 | + 'auto_generate_proxy_classes' => '%kernel.debug%', |
| 139 | + ), |
| 140 | + )); |
| 141 | +
|
| 142 | +Alternative Backend: Apache Jackrabbit |
| 143 | +-------------------------------------- |
| 144 | + |
| 145 | +`Apache Jackrabbit`_ is a mature Java based content repository which can be used |
| 146 | +as an alternative to the Jackalope Doctrine DBAL backend. |
| 147 | + |
| 148 | +The instructions are the same as for Doctrine DBAL with the following |
| 149 | +differences: |
| 150 | + |
| 151 | +**Step 2**: Include ``jackalope/jackalope-jackrabbit`` instead of |
| 152 | + ``jackalope/jackalope-doctrine-dbal``. |
| 153 | + |
| 154 | +Install and Run the Jackrabbit Server |
| 155 | +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
| 156 | + |
| 157 | +Download Jackrabbit in whatever way you prefer (for example using ``wget``): |
| 158 | + |
| 159 | +.. code-block:: bash |
| 160 | +
|
| 161 | + $ wget http://www.apache.org/dyn/closer.cgi/jackrabbit/2.4.5/jackrabbit-standalone-2.4.5.jar |
| 162 | +
|
| 163 | +Start the Jackrabbit server: |
| 164 | + |
| 165 | +.. code-block:: bash |
| 166 | +
|
| 167 | + $ java -jar jackrabbit |
| 168 | +
|
| 169 | +This will create a directory called ``jackrabbit`` in the current working |
| 170 | +directory which will contain the data of the content repository. |
| 171 | + |
| 172 | +.. _`Symfony Standard Edition`: https://github.com/symfony/symfony-standard |
| 173 | +.. _`Doctrine ORM`: https://github.com/doctrine/doctrine2 |
| 174 | +.. _`Apache Jackrabbit`: https://jackrabbit.apache.org |
| 175 | +.. _`Jackalope`: https://github.com/jackalope/jackalope |
| 176 | +.. _`Doctrine DBAL`: https://github.com/doctrine/dbal |
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