ILIAS  release_5-2 Revision v5.2.25-18-g3f80b82851
arObjectCache Class Reference

Class arObjectCache. More...

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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.

84  {
85  if ($class_name instanceof ActiveRecord) {
86  $class_name = get_class($class_name);
87  }
88  unset(self::$cache[$class_name]);
89  }
Class ActiveRecord.

◆ get()

static arObjectCache::get (   $class,
  $id 
)
static
Parameters
$class
$id
Exceptions
arException
Returns
ActiveRecord

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

References arException\GET_UNCACHED_OBJECT.

Referenced by ActiveRecord\additionalParams(), and ActiveRecord\buildFromArray().

64  {
65  if (!self::isCached($class, $id)) {
66  throw new arException(arException::GET_UNCACHED_OBJECT, $class . ': ' . $id);
67  }
68 
69  return self::$cache[$class][$id];
70  }
const GET_UNCACHED_OBJECT
Class arException.
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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.

Referenced by ActiveRecord\additionalParams(), and ActiveRecord\buildFromArray().

25  {
26  if (!isset(self::$cache[$class])) {
27  return false;
28  }
29  if (!isset(self::$cache[$class][$id]) || !self::$cache[$class][$id] instanceof ActiveRecord) {
30  return false;
31  }
32 
33  return in_array($id, array_keys(self::$cache[$class]));
34  }
Class ActiveRecord.
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◆ printStats()

static arObjectCache::printStats ( )
static

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

47  {
48  foreach (self::$cache as $class => $objects) {
49  echo $class;
50  echo ": ";
51  echo count($objects);
52  echo " Objects<br>";
53  }
54  }

◆ purge()

static arObjectCache::purge ( ActiveRecord  $object)
static
Parameters
ActiveRecord$object

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

References ActiveRecord\getPrimaryFieldValue().

Referenced by ActiveRecord\delete().

76  {
77  unset(self::$cache[get_class($object)][$object->getPrimaryFieldValue()]);
78  }
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◆ store()

static arObjectCache::store ( ActiveRecord  $object)
static
Parameters
ActiveRecord$object

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

References ActiveRecord\getPrimaryFieldValue().

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

40  {
41  if (!isset($object->is_new)) {
42  self::$cache[get_class($object)][$object->getPrimaryFieldValue()] = $object;
43  }
44  }
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Field Documentation

◆ $cache

arObjectCache::$cache = array()
staticprotected

Definition at line 16 of file class.arObjectCache.php.


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