Ejemplo n.º 1
0
 /**
  * 
  * Object constructor
  * @param t41_Data_Object|t41_Object_Uri|string $val
  * @param array $params
  */
 public function __construct($val = null, array $params = null)
 {
     $this->_setParameterObjects();
     if (is_array($params)) {
         $this->_setParameters($params);
     }
     /* build data object and populate it if possible */
     if ($val instanceof DataObject) {
         if ($val->getClass() != get_class($this)) {
             throw new Exception("Provided Data Object is not build on class definition");
         }
         $this->_dataObject = $val;
         /* get object rules from config */
         $this->setRules();
     } else {
         $this->_dataObject = DataObject::factory(get_class($this));
         /* get object rules from config */
         $this->setRules();
         /* get object rules from config */
         //$this->_rules = t41_Object::getRules(get_class($this), $this->_dataObject);
         if (!is_null($val)) {
             if (!$val instanceof ObjectUri) {
                 $val = new ObjectUri($val);
                 $val->setClass(get_class($this));
             }
             $this->_dataObject->setUri($val);
             $this->read();
         }
     }
 }
Ejemplo n.º 2
0
 /**
  * Save new set of data from a t41_Data_Object object using INSERT 
  *
  * @param t41_Data_Object $do
  * @return boolean
  * @throws t41_Backend_Exception
  */
 public function create(t41_Data_Object $do)
 {
     $table = $this->_getTableFromClass($do->getClass());
     if (!$table) {
         throw new Exception('BACKEND_MISSING_DBTABLE_PARAM');
     }
     // get a valid data array passing mapper if any
     if ($this->_mapper) {
         $recordSet = $do->map($this->_mapper, $this);
     } else {
         $recordSet = $do->toArray($this);
     }
     $this->_setLastQuery('insert', $recordSet);
     try {
         $this->_ressource->insert(isset($table) ? $table : $do->getClass(), $recordSet['data']);
     } catch (\Exception $e) {
         if (true) {
             throw new Exception("Error Creating Record: " . $e->getMessage);
         } else {
             return false;
         }
     }
     // inject new t41_Object_Uri object in data object
     // @todo provide support for primary keys that are not generated by DB (not AUTO INCREMENTED INTEGER)
     $id = $this->_ressource->lastInsertId();
     $uri = $id;
     if (!$this->_mapper instanceof Backend\Mapper) {
         $uri = $table . '/' . $uri;
     }
     $uri = new ObjectModel\ObjectUri($uri);
     $do->setUri($uri);
     /* get collection handling properties (if any) and process them */
     foreach ($do->getProperties() as $property) {
         if (!$property instanceof Property\CollectionProperty) {
             continue;
         }
         $collection = $property->getValue();
         //var_dump($collection->getMembers());
         /* @var $member t41_Object_Model */
         foreach ($collection->getMembers() as $member) {
             $member->setProperty($property->getParameter('keyprop'), $uri);
             $member->save();
         }
     }
     return true;
 }
Ejemplo n.º 3
0
 /**
  * Populate the given data object
  *  
  * @param t41_Data_Object $do data object instance
  * @return boolean
  */
 public function read(t41_Data_Object $do)
 {
     $subDn = $this->_mapper ? $this->_mapper->getDatastore($do->getClass()) : null;
     // get data from backend
     try {
         if (!$this->_ressource) {
             $this->_connect($subDn);
         }
         //$data = $this->_ressource->getEntry($do->getUri()->getIdentifier());
         $data = $this->_ressource->search('(objectClass=*)', $do->getUri()->getIdentifier());
     } catch (Exception $e) {
         throw new Exception($e->getMessage);
     }
     if (empty($data)) {
         return false;
     }
     // Normalize array before mapping
     // Almost each record in a LDAP result array is an array
     $data = $this->_flattenArray($data);
     $do->populate($data, $this->_mapper);
     return true;
 }
Ejemplo n.º 4
0
 /**
  * Return a key/value array of all backend keys needed to build a query for a unique record
  * 
  * @param t41_Data_Object $do
  * @return array
  */
 protected function _preparePrimaryKeyClauses(t41_Data_Object $do)
 {
     /* no mapper or no pkey definition in mapper */
     if (!$this->_mapper || !$this->_mapper->getPrimaryKey($do->getUri()->getClass())) {
         return array(Backend::DEFAULT_PKEY => $do->getUri()->getIdentifier());
     }
     $array = array();
     // example of mapper definition: <mapper id="myid" pkey="key1:string,key2:integer">...</mapper>
     $pkeyVals = explode(\t41\Mapper::VALUES_SEPARATOR, $do->getUri()->getIdentifier());
     /* @var $obj t41_Backend_Key */
     foreach ($this->_mapper->getPrimaryKey($do->getClass()) as $key => $obj) {
         if (!isset($pkeyVals[$key])) {
             continue;
         }
         $array[$obj->getName()] = $obj->castValue($pkeyVals[$key]);
     }
     return $array;
 }