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lib/Doctrine/Connection.php

@@ -492,7 +492,7 @@ abstract class Doctrine_Connection extends Doctrine_Configurable implements Coun
 
         // prepare and execute the statement
         $this->execute($query, array_values($values));
-          print $query . '(' . implode(', ', $values) . ")<br>";
+
         return true;
     }
     /**

lib/Doctrine/Connection/UnitOfWork.php

@@ -77,8 +77,9 @@ class Doctrine_Connection_UnitOfWork extends Doctrine_Connection_Module
                 $type   = $rel->getType();
 
                 // skip self-referenced relations
-                if ($name === $nm)
+                if ($name === $nm) {
                     continue;
+                }    
 
                 if ($rel instanceof Doctrine_Relation_ForeignKey) {
                     if ($index2 !== false) {

lib/Doctrine/Hydrate.php

@@ -403,7 +403,7 @@ class Doctrine_Hydrate
 
         // we keep track of all the collections
         $colls   = array();
-        $colls[] = $coll;      print_r($array);
+        $colls[] = $coll;      
         $prevRow = array();
         /**
          * iterate over the fetched data

lib/Doctrine/Record.php

@@ -107,6 +107,10 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
      * @var Doctrine_Validator_ErrorStack   error stack object
      */
     protected $_errorStack;
+    /**
+     * @var Doctrine_Record_Filter          the filter object
+     */
+    protected $_filter;
     /**
      * @var array $references               an array containing all the references
      */
@@ -150,6 +154,9 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
             $exists = false;
         }
         
+        // initialize the filter object
+        $this->_filter = new Doctrine_Record_Filter($this);
+
         // Check if the current connection has the records table in its registry
         // If not this record is only used for creating table definition and setting up
         // relations.
@@ -176,7 +183,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
             $count = count($this->_data);
 
             // clean data array
-            $this->cleanData();
+            $this->_data = $this->_filter->cleanData($this->_data);
 
             $this->prepareIdentifiers($exists);
 
@@ -354,86 +361,6 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
             }
         }
     }
-    /**
-     * cleanData
-     * this method does several things to records internal data
-     *
-     * 1. It unserializes array and object typed columns
-     * 2. Uncompresses gzip typed columns
-     * 3. Gets the appropriate enum values for enum typed columns
-     * 4. Initializes special null object pointer for null values (for fast column existence checking purposes)
-     *
-     *
-     * example:
-     *
-     * $data = array("name"=>"John","lastname"=> null, "id" => 1,"unknown" => "unknown");
-     * $names = array("name", "lastname", "id");
-     * $data after operation:
-     * $data = array("name"=>"John","lastname" => Object(Doctrine_Null));
-     *
-     * here column 'id' is removed since its auto-incremented primary key (read-only)
-     *
-     * @throws Doctrine_Record_Exception        if unserialization of array/object typed column fails or
-     *                                          if uncompression of gzip typed column fails
-     *
-     * @return integer
-     */
-    private function cleanData()
-    {
-        $tmp = $this->_data;
-
-        $this->_data = array();
-
-        $count = 0;
-
-        foreach ($this->_table->getColumnNames() as $name) {
-            $type = $this->_table->getTypeOf($name);
-
-            if ( ! isset($tmp[$name])) {
-                $this->_data[$name] = self::$null;
-            } else {
-                switch ($type) {
-                    case 'array':
-                    case 'object':
-                        if ($tmp[$name] !== self::$null) {
-                            if (is_string($tmp[$name])) {
-                                $value = unserialize($tmp[$name]);
-
-                                if ($value === false)
-                                    throw new Doctrine_Record_Exception('Unserialization of ' . $name . ' failed.');
-                            } else {
-                                $value = $tmp[$name];
-                            }
-                            $this->_data[$name] = $value;
-                        }
-                        break;
-                    case 'gzip':
-                        if ($tmp[$name] !== self::$null) {
-                            $value = gzuncompress($tmp[$name]);
-
-                            if ($value === false)
-                                throw new Doctrine_Record_Exception('Uncompressing of ' . $name . ' failed.');
-
-                            $this->_data[$name] = $value;
-                        }
-                        break;
-                    case 'enum':
-                        $this->_data[$name] = $this->_table->enumValue($name, $tmp[$name]);
-                        break;
-                    case 'boolean':
-                    case 'integer':
-                        if ($tmp[$name] !== self::$null && ! ($tmp[$name] instanceof Doctrine_Record)) {
-                            settype($tmp[$name], $type);
-                        }
-                    default:
-                        $this->_data[$name] = $tmp[$name];
-                }
-                $count++;
-            }
-        }
-
-        return $count;
-    }
     /**
      * hydrate
      * hydrates this object from given array
@@ -446,7 +373,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
         foreach ($data as $k => $v) {
             $this->_data[$k] = $v;
         }
-        $this->cleanData();
+        $this->_data = $this->_filter->cleanData($this->_data);
         $this->prepareIdentifiers();
     }
     /**
@@ -562,7 +489,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
 
         $this->_table->getRepository()->add($this);
 
-        $this->cleanData();
+        $this->_data = $this->_filter->cleanData($this->_data);
 
         $this->prepareIdentifiers($this->exists());
 
@@ -640,7 +567,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
         }
         $id = array_values($id);
 
-        $query          = $this->_table->getQuery()." WHERE ".implode(" = ? AND ",$this->_table->getPrimaryKeys())." = ?";
+        $query = $this->_table->getQuery() . ' WHERE ' . implode(' = ? AND ', $this->_table->getPrimaryKeys()) . ' = ?';
         $stmt  = $this->_table->getConnection()->execute($query,$id);
 
         $this->_data = $stmt->fetch(PDO::FETCH_ASSOC);
@@ -673,7 +600,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
         $this->_data = $this->_table->getData();
         $old  = $this->_id;
 
-        $this->cleanData();
+        $this->_data = $this->_filter->cleanData($this->_data);
 
         $this->prepareIdentifiers();
 
@@ -1234,7 +1161,7 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
     {
         if ($id === false) {
             $this->_id       = array();
-            $this->cleanData();
+            $this->_data = $this->_filter->cleanData($this->_data);
             $this->_state    = Doctrine_Record::STATE_TCLEAN;
             $this->_modified = array();
         } elseif ($id === true) {
@@ -1266,8 +1193,9 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
     final public function getIncremented()
     {
         $id = current($this->_id);
-        if ($id === false)
+        if ($id === false) {
             return null;
+        }
 
         return $id;
     }
@@ -1305,18 +1233,6 @@ abstract class Doctrine_Record extends Doctrine_Access implements Countable, Ite
         }
         throw new Doctrine_Record_Exception("Unknown reference $name");
     }
-    /**
-     * addReference
-     * @param Doctrine_Record $record
-     * @param mixed $key
-     * @return void
-     */
-    public function addReference(Doctrine_Record $record, Doctrine_Relation $connector, $key = null)
-    {
-        $alias = $connector->getAlias();
-
-        $this->references[$alias]->add($record, $key);
-    }
     /**
      * getReferences
      * @return array    all references

lib/Doctrine/Record/Filter.php

@@ -67,31 +67,28 @@ class Doctrine_Record_Filter
      *
      * example:
      *
-     * $data = array("name"=>"John","lastname"=> null, "id" => 1,"unknown" => "unknown");
-     * $names = array("name", "lastname", "id");
+     * $data = array("name" => "John", "lastname" => null, "id" => 1, "unknown" => "unknown");
      * $data after operation:
-     * $data = array("name"=>"John","lastname" => Object(Doctrine_Null));
+     * $data = array("name" => "John", "lastname" => Object(Doctrine_Null));
      *
      * here column 'id' is removed since its auto-incremented primary key (read-only)
      *
      * @throws Doctrine_Record_Exception        if unserialization of array/object typed column fails or
      *                                          if uncompression of gzip typed column fails
      *
+     * @param array $data                       data array to be cleaned
      * @return integer
      */
-    public function cleanData() 
+    public function cleanData($data)
     {
-        $tmp = $this->_data;
-
-        $this->_data = array();
-
-        $count = 0;
+        $tmp  = $data;
+        $data = array();  
 
         foreach ($this->_table->getColumnNames() as $name) {
             $type = $this->_table->getTypeOf($name);
 
             if ( ! isset($tmp[$name])) {
-                $this->_data[$name] = self::$null;
+                $data[$name] = self::$null;
             } else {
                 switch ($type) {
                     case 'array':
@@ -106,7 +103,7 @@ class Doctrine_Record_Filter
                             } else {
                                 $value = $tmp[$name];
                             }
-                            $this->_data[$name] = $value;
+                            $data[$name] = $value;
                         }
                         break;
                     case 'gzip':
@@ -117,20 +114,20 @@ class Doctrine_Record_Filter
                                 throw new Doctrine_Record_Exception('Uncompressing of ' . $name . ' failed.');
                             }
                             
-                            $this->_data[$name] = $value;
+                            $data[$name] = $value;
                         }
                         break;
                     case 'enum':
-                        $this->_data[$name] = $this->_table->enumValue($name, $tmp[$name]);
+                        $data[$name] = $this->_table->enumValue($name, $tmp[$name]);
                         break;
                     default:
-                        $this->_data[$name] = $tmp[$name];
+                        $data[$name] = $tmp[$name];
                 }
-                $count++;
+
             }
         }
 
-        return $count;
+        return $data;
     }
     /**
      * prepareIdentifiers