New datatypes: array and object

Doctrine/DB.php

@@ -80,6 +80,7 @@ class Doctrine_DB extends PDO implements Countable, IteratorAggregate {
      */
     public function prepare($query) {
         $this->queries[] = $query;
+
         return parent::prepare($query);
     }
     /**

Doctrine/DataDict.php

@@ -44,6 +44,10 @@ class Doctrine_DataDict {
      */
     public function getADOType($type,$length) {
         switch($type):
+            case "array":
+            case "a":
+            case "object":
+            case "o":
             case "string":
             case "s":
                 if($length < 255)

Doctrine/Manager.php

@@ -40,6 +40,7 @@ class Doctrine_Manager extends Doctrine_Configurable implements Countable, Itera
 
         Doctrine_Record::initNullObject($this->null);
         Doctrine_Collection::initNullObject($this->null);
+        Doctrine_Record_Iterator::initNullObject($this->null);
     }
     /**
      * @return Doctrine_Null

Doctrine/Record.php

@@ -57,16 +57,15 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
      * @var array $data                     the record data
      */
     protected $data       = array();
-
-    /**
-     * @var array $modified                 an array containing properties that have been modified
-     */
-    private $modified   = array();
     /**
      * @var integer $state                  the state of this record
      * @see STATE_* constants
      */
-    private $state;
+    protected $state;
+    /**
+     * @var array $modified                 an array containing properties that have been modified
+     */
+    protected $modified   = array();
     /**
      * @var array $collections              the collections this record is in
      */
@@ -134,13 +133,13 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
             $count = count($this->data);
 
             // clean data array
-            $cols = $this->cleanData();
+            $this->cleanData();
 
             $this->prepareIdentifiers($exists);
 
             if( ! $exists) {
     
-                if($cols > 0)
+                if($count > 0)
                     $this->state = Doctrine_Record::STATE_TDIRTY;
                 else
                     $this->state = Doctrine_Record::STATE_TCLEAN;
@@ -164,10 +163,18 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
     }
     /**
      * initNullObject
+     *
+     * @param Doctrine_Null $null
      */
     public static function initNullObject(Doctrine_Null $null) {
         self::$null = $null;
     }
+    /**
+     * @return Doctrine_Null
+     */
+    public static function getNullObject() {
+        return self::$null;
+    }
     /** 
      * setUp
      * implemented by child classes
@@ -192,7 +199,6 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
      * $data = array("name"=>"John","lastname" => array(),"id"=>1);
      */
     private function cleanData() {
-        $cols = 0;
         $tmp  = $this->data;
 
         $this->data = array();
@@ -200,14 +206,10 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
         foreach($this->table->getColumnNames() as $name) {
             if( ! isset($tmp[$name])) {
                 $this->data[$name] = self::$null;
-
             } else {
-                $cols++;
                 $this->data[$name] = $tmp[$name];
             }
         }
-
-        return $cols;
     }
     /**
      * prepares identifiers
@@ -251,9 +253,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
         $this->table = $this->table->getComponentName();
         // unset all vars that won't need to be serialized
 
-        unset($this->modified);
         unset($this->associations);
-        unset($this->state);
         unset($this->collections);
         unset($this->references);    
         unset($this->originals);
@@ -262,6 +262,8 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
         foreach($this->data as $k=>$v) {
             if($v instanceof Doctrine_Record)
                 $this->data[$k] = array();
+            elseif($v === self::$null)
+                unset($this->data[$k]);
         }
         return array_keys(get_object_vars($this));
 
@@ -273,10 +275,6 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
      * @return void
      */
     public function __wakeup() {
-
-        $this->modified = array();
-        $this->state    = Doctrine_Record::STATE_CLEAN;
-
         $name       = $this->table;
 
         $manager    = Doctrine_Manager::getInstance();
@@ -405,6 +403,23 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
     final public function getData() {
         return $this->data;
     }
+    /**
+     * rawGet
+     * returns the value of a property, if the property is not yet loaded
+     * this method does NOT load it
+     *
+     * @param $name                     name of the property
+     * @return mixed
+     */
+    public function rawGet($name) {
+        if( ! isset($this->data[$name]))
+            throw new InvalidKeyException();
+            
+        if($this->data[$name] == self::$null)
+            return null;
+
+        return $this->data[$name];
+    }
     /**
      * get
      * returns a value of a property or a related component 
@@ -658,10 +673,10 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
     }
     /**
      * getIterator
-     * @return ArrayIterator                an ArrayIterator that iterates through the data
+     * @return Doctrine_Record_Iterator     a Doctrine_Record_Iterator that iterates through the data
      */
     public function getIterator() {
-        return new ArrayIterator($this->data);
+        return new Doctrine_Record_Iterator($this);
     }
     /**
      * saveAssociations

Doctrine/Record/Iterator.php

+<?php
+class Doctrine_Record_Iterator extends ArrayIterator {
+    /**
+     * @var Doctrine_Record $record
+     */
+    private $record;
+    /**
+     * @var Doctrine_Null $null
+     */
+    private static $null;
+    /**
+     * constructor
+     *
+     * @param Doctrine_Record $record
+     */
+    public function __construct(Doctrine_Record $record) {
+        $this->record = $record;
+        parent::__construct($record->getData());
+    }
+    /**
+     * initNullObject
+     *
+     * @param Doctrine_Null $null
+     */
+    public static function initNullObject(Doctrine_Null $null) {
+        self::$null = $null;
+    }
+    /**
+     * current
+     *
+     * @return mixed
+     */
+    public function current() {
+        $value = parent::current();
+
+        if($value == self::$null)   
+            return null;
+        else
+            return $value;
+    }
+}
+?>

Doctrine/Table.php

@@ -65,7 +65,9 @@ class Doctrine_Table extends Doctrine_Configurable {
      * @var array $identityMap                          first level cache
      */
     private $identityMap        = array();
-    
+    /**
+     * @var Doctrine_Repository $repository             record repository
+     */
     private $repository;
     
     /**
@@ -717,11 +719,17 @@ class Doctrine_Table extends Doctrine_Configurable {
 
             $id[] = $this->data[$k];
         }
+
         $id = implode(' ', $id);
 
         if(isset($this->identityMap[$id]))
             $record = $this->identityMap[$id];
         else {
+        /**
+            if($this->createsChildren) {
+
+            }
+         */
             $record = new $this->name($this);
             $this->identityMap[$id] = $record;
         }

tests/QueryTestCase.class.php

@@ -22,6 +22,12 @@ class Doctrine_QueryTestCase extends Doctrine_UnitTestCase {
 
         $this->assertEqual($users[0]->Email->address, 'zYne@example.com');
         $this->assertEqual(($count + 1),$this->dbh->count());
+        
+        $this->assertEqual(get_class($users[1]->Email), 'Email');
+        $this->assertEqual(($count + 1),$this->dbh->count());
+
+        $this->assertEqual($users[1]->Email->address, 'arnold@example.com');
+        $this->assertEqual(($count + 1),$this->dbh->count());
     }
 
     public function testLazyPropertyFetchingWithMultipleColumns() {