ExtendableTrait
This extension trait is used when access to the underlying base class
is not available, such as classes that belong to the foundation
framework (Laravel). It is currently used by the Controller and
Model classes.
trait Winter\Storm\Extension\ExtendableTraitProperties
protected
static
$extendableCallbacks
:
array
= []
Used to extend the constructor of an extendable class. Eg:
Class::extend(function($obj) { })
protected
static
$extendableClassLoader
:
ClassLoader
|
null
= null
Class loader instance.
protected
static
$extendableGuardProperties
:
bool
= true
Indicates if dynamic properties can be created.
protected
static
$extendableStaticMethods
:
array
= []
Collection of static methods used by behaviors.
protected
$extensionData
:
array
= {"extensions":[],"methods":[],"dynamicMethods":[],"dynamicProperties":[]}
Class reflection information, including behaviors.
Methods
public
addDynamicMethod (string $dynamicName, callable $method, string $extension = null)
Programmatically adds a method to the extendable class
| Property | Type | Description |
|---|---|---|
| $dynamicName | string |
string
|
| $method | callable |
callable
|
| $extension | string |
string
|
public
addDynamicProperty (string $dynamicName, mixed $value = null)
: void
Programmatically adds a property to the extendable class
| Property | Type | Description |
|---|---|---|
| $dynamicName | string |
string
The name of the property to add |
| $value | mixed |
mixed
The value of the property |
public asExtension (string $shortName) : mixed
Short hand for getClassExtension() method, except takes the short
extension name, example:
$this->asExtension('FormController')
| Property | Type | Description |
|---|---|---|
| $shortName | string |
string
|
public static clearExtendedClasses () : void
Clear the list of extended classes so they will be re-extended.
public extendClassWith (string $extensionName) : void
Dynamically extend a class with a specified behavior
| Property | Type | Description |
|---|---|---|
| $extensionName | string |
string
|
public
extendableCall (string $name, array $params = null)
: mixed
Magic method for __call().
Callback priority is as follows:
- "Dynamic Methods" added locally to the object via addDynamicMethod($name, $callable)
- Methods available on Behaviors that have been implemented by the object
- Pass it to the parent's __call() method if it defines one
| Property | Type | Description |
|---|---|---|
| $name | string |
string
|
| $params | array |
array
|
public
static
extendableCallStatic (string $name, array $params = null)
: mixed
Magic method for __callStatic()
| Property | Type | Description |
|---|---|---|
| $name | string |
string
|
| $params | array |
array
|
public extendableConstruct ()
This method should be called as part of the constructor.
public
static
extendableExtendCallback (callable $callback, boolean $scoped = false, $outerScope = null)
: void
Helper method for ::extend() static method.
| Property | Type | Description |
|---|---|---|
| $callback | callable |
callable
|
| $scoped | boolean |
boolean
|
| $outerScope | mixed |
mixed
|
public extendableGet (string $name) : mixed | null
Magic method for __get()
| Property | Type | Description |
|---|---|---|
| $name | string |
string
|
public extendableSet (string $name, mixed $value) : void
Magic method for __set()
| Property | Type | Description |
|---|---|---|
| $name | string |
string
|
| $value | mixed |
mixed
|
public getClassExtension (string $name) : mixed
Returns a behavior object from an extendable class, example:
$this->getClassExtension('Backend.Behaviors.FormController')
| Property | Type | Description |
|---|---|---|
| $name | string |
string
Fully qualified behavior name |
public getClassMethods () : array
Get a list of class methods, extension equivalent of get_class_methods()
public getDynamicProperties () : array
Returns all dynamic properties and their values
['property' => 'value']
public isClassExtendedWith (string $name) : bool
Check if extendable class is extended with a behavior object
| Property | Type | Description |
|---|---|---|
| $name | string |
string
Fully qualified behavior name |
public methodExists (string $name) : bool
Checks if a method exists, extension equivalent of method_exists()
| Property | Type | Description |
|---|---|---|
| $name | string |
string
|
public propertyExists (string $name) : bool
Checks if a property exists, extension equivalent of property_exists()
| Property | Type | Description |
|---|---|---|
| $name | string |
string
|
protected extendableIsAccessible (mixed $class, string $propertyName) : bool
Checks if a property is accessible, property equivalent of is_callable()
| Property | Type | Description |
|---|---|---|
| $class | mixed |
mixed
|
| $propertyName | string |
string
|
protected extensionExtractMethods (string $extensionName, object $extensionObject) : void
Extracts the available methods from a behavior and adds it to the list of callable methods.
| Property | Type | Description |
|---|---|---|
| $extensionName | string |
string
|
| $extensionObject | object |
object
|
protected extensionGetClassLoader () : Winter\Storm\Support\ClassLoader | null
Gets the class loader
protected extensionNormalizeClassName (string $name) : string
Normalizes the provided extension name allowing for the ClassLoader to inject aliased classes
| Property | Type | Description |
|---|---|---|
| $name | string |
string
|