class.ilADTTest.php

Go to the documentation of this file.

<?php
 
include_once "Services/ADT/classes/_Example/class.ilADTBasedObject.php";
 
class ilADTTest extends ilADTBasedObject
{       
        protected $id; // [int]
        protected $properties; // [ilADTGroup]
        
        const INTERESTS_NONE = 0;
        const INTERESTS_LANGUAGES = 1;
        const INTERESTS_IT = 2;
                
        
        // properties
        
        protected function initProperties()
        {
                global $lng;
                                
                // this could be generated from XML or code comments or whatever
                
                include_once "Services/ADT/classes/class.ilADTFactory.php";
                $factory = ilADTFactory::getInstance();
                
                $properties_def = $factory->getDefinitionInstanceByType("Group");
                
                $name = $factory->getDefinitionInstanceByType("Text");
                $name->setMaxLength(255);       
                $properties_def->addElement("name", $name);
                
                $status = $factory->getDefinitionInstanceByType("Boolean");     
                $properties_def->addElement("active", $status);
                                
                // example options from ilLanguage
                $lng->loadLanguageModule("meta");
                $options = array();
                foreach($lng->getInstalledLanguages() as $lang)
                {
                        $options[$lang] = $lng->txt("meta_l_".$lang);
                }
                
                $lang = $factory->getDefinitionInstanceByType("Enum");  
                $lang->setNumeric(false);
                $lang->setOptions($options);
                $properties_def->addElement("lang", $lang);
                
                
                $age = $factory->getDefinitionInstanceByType("Integer");
                $age->setMin(0);                
                $age->setMax(120);              
                $properties_def->addElement("age", $age);
                
                $weight = $factory->getDefinitionInstanceByType("Float");
                $weight->setMin(0);             
                $weight->setMax(500);           
                $properties_def->addElement("weight", $weight);
                
                // null?
                $home = $factory->getDefinitionInstanceByType("Location");      
                $properties_def->addElement("home", $home);             
                
                $tags = $factory->getDefinitionInstanceByType("MultiText");     
                $tags->setMaxLength(255);
                $tags->setMaxSize(5);
                $properties_def->addElement("tags", $tags);
                                                                
                $options = array(
                        self::INTERESTS_NONE => $lng->txt("test_interests_none"),
                        self::INTERESTS_LANGUAGES => $lng->txt("test_interests_languages"),
                        self::INTERESTS_IT => $lng->txt("test_interests_it")
                );
                
                $intr = $factory->getDefinitionInstanceByType("MultiEnum");     
                $intr->setOptions($options);
                $properties_def->addElement("interests", $intr);
                
                $date = $factory->getDefinitionInstanceByType("Date");  
                $properties_def->addElement("entry_date", $date);
                
                $dt = $factory->getDefinitionInstanceByType("DateTime");        
                $properties_def->addElement("last_login", $dt);                         
                
                // convert ADT definitions to proper ADTs
                return $factory->getInstanceByDefinition($properties_def);
        }
        
        
        // CRUD/DB
        
        // simple sequence example
        
        protected function initDBBridge(ilADTGroupDBBridge $a_adt_db)
        {               
                $a_adt_db->setTable("adt_test");
                $a_adt_db->setPrimary(array("id"=>array("integer", $this->id)));
        }
        
        protected function parsePrimary(array $a_args)
        {
                $this->id = (int)$a_args[0];
        }
        
        protected function hasPrimary()
        {
                return (bool)$this->id;
        }
        
        protected function createPrimaryKey()
        {
                global $ilDB;
                
                $this->id = $ilDB->nextId("adt_test");
                
                // INSERT is only done if createPrimaryKey() returns TRUE!
                return true;
        }
        
}
 
?>