ilLMObjectFactory Class Reference

Class ilLMObjectFactory. More...

Collaboration diagram for ilLMObjectFactory:

Static Public Member Functions
static	getInstance (&$a_content_obj, $a_id=0, $a_halt=true)

Detailed Description

Class ilLMObjectFactory.

Creates StructureObject or PageObject by ID (see table lm_data)

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 37 of file class.ilLMObjectFactory.php.

Member Function Documentation

getInstance()

static ilLMObjectFactory::getInstance ( &  $a_content_obj,   $a_id = 0,   $a_halt = true  )

static

Definition at line 39 of file class.ilLMObjectFactory.php.

    {
        global $DIC;
 
        $ilDB = $DIC->database();
 
        $query = "SELECT * FROM lm_data WHERE obj_id = " .
            $ilDB->quote($a_id, "integer");
        $obj_set = $ilDB->query($query);
        $obj_rec = $ilDB->fetchAssoc($obj_set);
 
        switch ($obj_rec["type"]) {
            case "st":
                $obj = new ilStructureObject($a_content_obj);
                $obj->setId($obj_rec["obj_id"]);
                $obj->setDataRecord($obj_rec);
                $obj->read();
                break;
 
            case "pg":
                $obj = new ilLMPageObject($a_content_obj, 0, $a_halt);
                $obj->setId($obj_rec["obj_id"]);
                $obj->setDataRecord($obj_rec);
                $obj->read();
                break;
        }
        return $obj;
    }

References $DIC, $ilDB, and $query.

Referenced by ilLMObject\_deleteAllObjectData(), ilObjContentObjectGUI\confirmedDelete(), ilStructureObject\delete_rec(), ilObjContentObjectGUI\executeCommand(), ilObjContentObject\executeDragDrop(), ilObjContentObject\fixTree(), ilLMPresentationGUI\ilLocator(), and ilLMObject\saveTitles().

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

• Modules/LearningModule/classes/class.ilLMObjectFactory.php