Doctrine_Locator_Injectable Class Reference

Inherited by Doctrine_Access, Doctrine_Configurable, and Doctrine_Hydrator_Abstract.

Public Member Functions
	bind ($name, $resource)
	getLocator ()
	locate ($name)
	setLocator (Doctrine_Locator $locator)

Static Public Member Functions
static	getNullObject ()
static	initNullObject (Doctrine_Null $null)

Detailed Description

Definition at line 36 of file Injectable.php.

Member Function Documentation

Doctrine_Locator_Injectable::bind	(		$name,
			$resource
	)

bind binds a resource to a name

Parameters

string	$name	the name of the resource to bind
mixed	$value	the value of the resource

Returns

Doctrine_Locator this object

Definition at line 120 of file Injectable.php.

    {
        $this->_resources[$name] = $resource;
        
        return $this;    
    }

Doctrine_Locator_Injectable::getLocator

(

)

getLocator returns the locator associated with this object

if there are no locator locally associated then this method tries to fetch the current global locator

Returns

Doctrine_Locator

Definition at line 75 of file Injectable.php.

    {
        if ( ! isset($this->_locator)) {
            $this->_locator = Doctrine_Locator::instance();

        }
        return $this->_locator;
    }

static Doctrine_Locator_Injectable::getNullObject ( )

static

getNullObject returns the null object associated with this object

Returns

Doctrine_Null

Definition at line 145 of file Injectable.php.

    {
        return self::$_null;
    }

static Doctrine_Locator_Injectable::initNullObject ( Doctrine_Null  $null )

static

initNullObject initializes the null object

Parameters

Doctrine_Null

$null

Returns

void

Definition at line 134 of file Injectable.php.

    {
        self::$_null = $null;
    }

Doctrine_Locator_Injectable::locate

(

$name

)

locate locates a resource by given name and returns it

if the resource cannot be found locally this method tries to use the global locator for finding the resource

See Also

Doctrine_Locator::locate()

Exceptions

Doctrine_Locator_Exception

if the resource could not be found

Parameters

string

$name

the name of the resource

Returns

mixed the located resource

Definition at line 96 of file Injectable.php.

    {
        if (isset($this->_resources[$name])) {
            if (is_object($this->_resources[$name])) {
                return $this->_resources[$name];
            } else {
                // get the name of the concrete implementation
                $concreteImpl = $this->_resources[$name];
                
                return $this->getLocator()->locate($concreteImpl);
            }
        } else {
            return $this->getLocator()->locate($name);
        }
    }

Doctrine_Locator_Injectable::setLocator

(

Doctrine_Locator

$locator

)

setLocator this method can be used for setting the locator object locally

Parameters

Doctrine_Locator

the locator object

Returns

Doctrine_Locator_Injectable this instance

Definition at line 60 of file Injectable.php.

    {
        $this->_locator = $locator;
        return $this;
    }

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The documentation for this class was generated from the following file:

• Doctrine-1.2.4/Doctrine/Locator/Injectable.php