Source Location: /sapphire/core/Extension.php
Inheritance:
Summary: Add extension that can be added to an object with Object::add_extension().
public
static get_classname_without_arguments ( $extensionStr )
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Helper method to strip eval'ed arguments from a string thats passed to DataObject::$extensions or Object::add_extension(). |
public
constructor __construct ( )
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public
clearOwner ( )
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public
getOwner ( )
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Returns the owner of this decorator |
public
setOwner ( $owner, [$ownerBaseClass = null] )
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Set the owner of this decorator. |
public
$class
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protected
$owner
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The DataObject that owns this decorator. |
protected
$ownerBaseClass
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The base class that this extension was applied to; $this->owner must be one of these |
public
static $allowed_actions
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This is used by extensions designed to be applied to controllers. |
Add extension that can be added to an object with Object::add_extension().
For DataObject extensions, use DataObjectDecorator. Each extension instance has an "owner" instance, accessible through getOwner(). Every object instance gets its own set of extension instances, meaning you can set parameters specific to the "owner instance" in new Extension instances.
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static string get_classname_without_arguments(
string
$extensionStr)
[line 84]
Helper method to strip eval'ed arguments from a string thats passed to DataObject::$extensions or Object::add_extension().
$extensionStr
- E.g. "Versioned('Stage','Live')"
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Extension __construct(
)
[line 41]
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void setOwner(
Object
$owner, [string
$ownerBaseClass = null])
[line 53]
Set the owner of this decorator.
$owner
- The owner object,
$ownerBaseClass
- The base class that the extension is applied to; this may be the class of owner, or it may be a parent. For example, if Versioned was applied to SiteTree, and then a Page object was instantiated, $owner would be a Page object, but $ownerBaseClass would be 'SiteTree'.
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[line 19]
This is used by extensions designed to be applied to controllers.
It works the same way as Controller::$allowed_actions.
Type: mixed
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[line 31]
The base class that this extension was applied to; $this->owner must be one of these
Type: DataObject
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Comments
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