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Update DependenyInjection/DependencyInjection.php

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Dominik Liebler
2013-01-23 13:16:36 +01:00
parent 2dbd0cabac
commit 1d554ddce3
1 changed files with 3 additions and 3 deletions
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DependenyInjection/DependencyInjection.php
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@@ -6,14 +6,14 @@ namespace DesignPatterns;
* Dependency Injection * Dependency Injection
* *
* Purpose: * Purpose:
* to implement a loosely coupled architecture in order to get better testable, maintainable and extandable code * to implement a loosely coupled architecture in order to get better testable, maintainable and extendable code
* *
* Examples: * Examples:
* - the Doctrine2 ORM uses dependency injection e.g. for Configuration that is injected into a Connection object. for * - the Doctrine2 ORM uses dependency injection e.g. for Configuration that is injected into a Connection object. for
* testing purposes, one can easily create a mock object of the configuration and inject that into the connection * testing purposes, one can easily create a mock object of the configuration and inject that into the connection
* object * object
* - Symfony and Zend Framework 2 already have containers for DI that create objects via a configuration array and * - Symfony and Zend Framework 2 already have containers for DI that create objects via a configuration array and
* inject them where needed * inject them where needed (i.e. in Controllers)
* *
*/ */
class Configuration class Configuration
@@ -60,4 +60,4 @@ class Connection
$host = $this->_configuration->getHost(); $host = $this->_configuration->getHost();
// ... // ...
} }
} }