Updating one to one doctrine2 srcds server not updating
Doctrine 2 is an object-relational mapper (ORM) for PHP 5.4 that provides transparent persistence for PHP objects.
It uses the Data Mapper pattern at the heart, aiming for a complete separation of your domain/business logic from the persistence in a relational database management system.
The top-level entity definition tag specifies information about the class and table-name.
The primitive type Product#name is defined as a field attribute.
The use of mutators allows Doctrine to hook into calls which manipulate the entities in ways that it could not if you just directly set the values with ; The id field has no setter since, generally speaking, your code should not set this value since it represents a database id value.
(Note that Doctrine itself can still set the value using the Reflection API instead of a defined setter function) The next step for persistence with Doctrine is to describe the structure of the Product entity to Doctrine using a metadata language.
You can read up on the configuration details in the reference chapter on configuration.
The third block shows the configuration options required to connect to a database, in my case a file-based sqlite database.
References in the text will be made to the XML mapping.
The Symfony dependencies are not required by Doctrine but will be used in this tutorial.
Add the following directories: Doctrine’s public interface is the Entity Manager, it provides the access point to the complete lifecycle management of your entities and transforms entities from and back to persistence.
For the command-line tool to work a At this point no entity metadata exists in src so you will see a message like "No Metadata Classes to process".
Don't worry, we’ll create a Product entity and corresponding metadata in the next section.