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47 lines
905 B
ReStructuredText
47 lines
905 B
ReStructuredText
Registry
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========
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Purpose
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-------
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To implement a central storage for objects often used throughout the
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application, is typically implemented using an abstract class with only
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static methods (or using the Singleton pattern)
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Examples
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--------
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- Zend Framework: ``Zend_Registry`` holds the application's logger
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object, front controller etc.
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- Yii Framework: ``CWebApplication`` holds all the application
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components, such as ``CWebUser``, ``CUrlManager``, etc.
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UML Diagram
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-----------
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.. image:: uml/uml.png
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:alt: Alt Registry UML Diagram
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:align: center
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Code
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----
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You can also find these code on `GitHub`_
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Registry.php
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.. literalinclude:: Registry.php
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:language: php
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:linenos:
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Test
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----
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Tests/RegistryTest.php
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.. literalinclude:: Tests/RegistryTest.php
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:language: php
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:linenos:
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.. _`GitHub`: https://github.com/domnikl/DesignPatternsPHP/tree/master/Structural/Registry
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