[2.0] Changes to convert Classmetadata constant integers to string representation

lib/Doctrine/ORM/Mapping/Driver/YamlDriver.php

@@ -72,7 +72,7 @@ class YamlDriver extends AbstractFileDriver
         }
         
         if (isset($element['inheritanceType'])) {
-            $metadata->setInheritanceType($element['inheritanceType']);
+            $metadata->setInheritanceType(constant('Doctrine\ORM\Mapping\ClassMetadata::INHERITANCE_TYPE_' . $element['inheritanceType']));
         }
 
         // Evaluate discriminatorColumn
@@ -92,7 +92,8 @@ class YamlDriver extends AbstractFileDriver
 
         // Evaluate changeTrackingPolicy
         if (isset($element['changeTrackingPolicy'])) {
-            $metadata->setChangeTrackingPolicy($element['changeTrackingPolicy']);
+            $metadata->setChangeTrackingPolicy(constant('Doctrine\ORM\Mapping\ClassMetadata::CHANGETRACKING_'
+                    . $element['changeTrackingPolicy']));
         }
 
         // Evaluate indexes

lib/Doctrine/ORM/Tools/Export/Driver/AbstractExporter.php

@@ -70,6 +70,10 @@ abstract class AbstractExporter
      */
     public function export()
     {
+        if ( ! is_dir($this->_outputDir)) {
+            mkdir($this->_outputDir, 0777);
+        }
+
         foreach ($this->_metadatas as $metadata) {
             $outputPath = $this->_outputDir . '/' . str_replace('\\', '.', $metadata->name) . $this->_extension;
             $output = $this->exportClassMetadata($metadata);
@@ -101,4 +105,66 @@ abstract class AbstractExporter
      * @return mixed $exported
      */
     abstract public function exportClassMetadata(ClassMetadata $metadata);
+
+    protected function _getInheritanceTypeString($type)
+    {
+        switch ($type)
+        {
+            case Classmetadata::INHERITANCE_TYPE_NONE:
+                return 'NONE';
+            break;
+
+            case Classmetadata::INHERITANCE_TYPE_JOINED:
+                return 'JOINED';
+            break;
+            
+            case Classmetadata::INHERITANCE_TYPE_SINGLE_TABLE:
+                return 'SINGLE_TABLE';
+            break;
+            
+            case Classmetadata::INHERITANCE_TYPE_TABLE_PER_CLASS:
+                return 'PER_CLASS';
+            break;
+        }
+    }
+
+    protected function _getChangeTrackingPolicyString($policy)
+    {
+        switch ($policy)
+        {
+            case Classmetadata::CHANGETRACKING_DEFERRED_IMPLICIT:
+                return 'DEFERRED_IMPLICIT';
+            break;
+            
+            case Classmetadata::CHANGETRACKING_DEFERRED_EXPLICIT:
+                return 'DEFERRED_EXPLICIT';
+            break;
+            
+            case Classmetadata::CHANGETRACKING_NOTIFY:
+                return 'NOTIFY';
+            break;
+        }
+    }
+
+    protected function _getIdGeneratorTypeString($type)
+    {
+        switch ($type)
+        {
+            case Classmetadata::GENERATOR_TYPE_AUTO:
+                return 'AUTO';
+            break;
+            
+            case Classmetadata::GENERATOR_TYPE_SEQUENCE:
+                return 'SEQUENCE';
+            break;
+            
+            case Classmetadata::GENERATOR_TYPE_TABLE:
+                return 'TABLE';
+            break;
+            
+            case Classmetadata::GENERATOR_TYPE_IDENTITY:
+                return 'IDENTITY';
+            break;
+        }
+    }
 }
\ No newline at end of file

lib/Doctrine/ORM/Tools/Export/Driver/YamlExporter.php

@@ -59,10 +59,17 @@ class YamlExporter extends AbstractExporter
             $array['schema'] = $metadata->primaryTable['schema'];
         }
 
-        $array['inheritanceType'] = $metadata->getInheritanceType();
-        $array['discriminatorColumn'] = $metadata->getDiscriminatorColumn();
-        $array['discriminatorMap'] = $metadata->discriminatorMap;
-        $array['changeTrackingPolicy'] = $metadata->changeTrackingPolicy;
+        $array['inheritanceType'] = $this->_getInheritanceTypeString($metadata->getInheritanceType());
+
+        if ($column = $metadata->getDiscriminatorColumn()) {
+            $array['discriminatorColumn'] = $column;
+        }
+
+        if ($map = $metadata->discriminatorMap) {
+            $array['discriminatorMap'] = $map;
+        }
+
+        $array['changeTrackingPolicy'] = $this->_getChangeTrackingPolicyString($metadata->changeTrackingPolicy);
 
         if (isset($metadata->primaryTable['indexes'])) {
             $array['indexes'] = $metadata->primaryTable['indexes'];
@@ -82,7 +89,7 @@ class YamlExporter extends AbstractExporter
             }
         }
 
-        if ($idGeneratorType = $metadata->getIdGeneratorType()) {
+        if ($idGeneratorType = $this->_getIdGeneratorTypeString($metadata->getIdGeneratorType())) {
             $id[$metadata->getSingleIdentifierFieldName()]['generator']['strategy'] = $idGeneratorType;
         }