Collaboration diagram for arObjectCache:

Static Public Member Functions
static	isCached ($class, $id)

static	store (ActiveRecord $object)

static	printStats ()

static	get ($class, $id)

static	purge (ActiveRecord $object)

static	flush ($class_name)

Static Protected Attributes
static	$cache = array()

Detailed Description

Class arObjectCache.

Version: 2.0.7

Author: Fabian Schmid fs@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Definition at line 11 of file class.arObjectCache.php.

Member Function Documentation

◆ flush()

static arObjectCache::flush ( $class_name )

static

Parameters

$class_name

Definition at line 84 of file class.arObjectCache.php.

                                                  {
                if ($class_name instanceof ActiveRecord) {
                        $class_name = get_class($class_name);
                }
                unset(self::$cache[$class_name]);
        }

◆ get()

static arObjectCache::get	(	$class,
		$id
	)

static

Parameters

$class
$id

Exceptions

arException

Returns: ActiveRecord

Definition at line 64 of file class.arObjectCache.php.

                                                {
                if (!self::isCached($class, $id)) {
                        throw new arException(arException::GET_UNCACHED_OBJECT, $class . ': ' . $id);
                }
 
                return self::$cache[$class][$id];
        }

References arException\GET_UNCACHED_OBJECT.

Referenced by ActiveRecord\buildFromArray().

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◆ isCached()

static arObjectCache::isCached	(	$class,
		$id
	)

static

Parameters

$class
$id

Returns: bool

Definition at line 25 of file class.arObjectCache.php.

                                                     {
                if (!isset(self::$cache[$class])) {
                        return false;
                }
                if (!isset(self::$cache[$class][$id]) || !self::$cache[$class][$id] instanceof ActiveRecord) {
                        return false;
                }
 
                return in_array($id, array_keys(self::$cache[$class]));
        }

Referenced by ActiveRecord\buildFromArray().

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◆ printStats()

static arObjectCache::printStats ( )

static

Definition at line 47 of file class.arObjectCache.php.

                                            {
                foreach (self::$cache as $class => $objects) {
                        echo $class;
                        echo ": ";
                        echo count($objects);
                        echo " Objects<br>";
                }
        }

◆ purge()

static arObjectCache::purge ( ActiveRecord $object )

static

Parameters

ActiveRecord $object

Definition at line 76 of file class.arObjectCache.php.

                                                           {
                unset(self::$cache[get_class($object)][$object->getPrimaryFieldValue()]);
        }

References ActiveRecord\getPrimaryFieldValue().

Referenced by ActiveRecord\delete().

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◆ store()

static arObjectCache::store ( ActiveRecord $object )

static

Parameters

ActiveRecord $object

Definition at line 40 of file class.arObjectCache.php.

                                                           {
                if (!isset($object->is_new)) {
                        self::$cache[get_class($object)][$object->getPrimaryFieldValue()] = $object;
                }
        }

References ActiveRecord\getPrimaryFieldValue().

Referenced by ActiveRecord\buildFromArray(), ActiveRecord\create(), ActiveRecord\storeObjectToCache(), and ActiveRecord\update().

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