[2.0] More work on ClassmetadataExporter and ConvertMappingTask for converting...

[2.0] More work on ClassmetadataExporter and ConvertMappingTask for converting mapping information between various formats

lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php

@@ -195,7 +195,7 @@ class ClassMetadataFactory
             if ( ! $class->identifier && ! $class->isMappedSuperclass) {
                 throw MappingException::identifierRequired($className);
             }
-            if ($parent) {
+            if ($parent && ! $parent->isMappedSuperclass) {
                 if ($parent->isIdGeneratorSequence()) {
                     $class->setSequenceGeneratorDefinition($parent->getSequenceGeneratorDefinition());
                 } else if ($parent->isIdGeneratorTable()) {

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

@@ -77,9 +77,9 @@ class XmlDriver extends AbstractFileDriver
         if (isset($xmlRoot->{'discriminator-column'})) {
             $discrColumn = $xmlRoot->{'discriminator-column'};
             $metadata->setDiscriminatorColumn(array(
-                'name' => (string)$discrColumn->name,
-                'type' => (string)$discrColumn->type,
-                'length' => (string)$discrColumn->length
+                'name' => (string)$discrColumn['name'],
+                'type' => (string)$discrColumn['type'],
+                'length' => (string)$discrColumn['length']
             ));
         }
 
@@ -90,7 +90,8 @@ class XmlDriver extends AbstractFileDriver
 
         // Evaluate <change-tracking-policy...>
         if (isset($xmlRoot->{'change-tracking-policy'})) {
-            $metadata->setChangeTrackingPolicy((array)$xmlRoot->{'change-tracking-policy'});
+            $metadata->setChangeTrackingPolicy(constant('Doctrine\ORM\Mapping\ClassMetadata::CHANGETRACKING_'
+                    . strtoupper((string)$xmlRoot->{'change-tracking-policy'})));
         }
 
         // Evaluate <indexes...>

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

@@ -73,7 +73,7 @@ class YamlDriver extends AbstractFileDriver
         }
         
         if (isset($element['inheritanceType'])) {
-            $metadata->setInheritanceType(constant('Doctrine\ORM\Mapping\ClassMetadata::INHERITANCE_TYPE_' . $element['inheritanceType']));
+            $metadata->setInheritanceType(constant('Doctrine\ORM\Mapping\ClassMetadata::INHERITANCE_TYPE_' . strtoupper($element['inheritanceType'])));
         }
 
         // Evaluate discriminatorColumn
@@ -94,7 +94,7 @@ class YamlDriver extends AbstractFileDriver
         // Evaluate changeTrackingPolicy
         if (isset($element['changeTrackingPolicy'])) {
             $metadata->setChangeTrackingPolicy(constant('Doctrine\ORM\Mapping\ClassMetadata::CHANGETRACKING_'
-                    . $element['changeTrackingPolicy']));
+                    . strtoupper($element['changeTrackingPolicy'])));
         }
 
         // Evaluate indexes

lib/Doctrine/ORM/Tools/Cli.php

@@ -84,11 +84,12 @@ class Cli
         $ns = 'Doctrine\ORM\Tools\Cli\Tasks';
         
         $this->addTasks(array(
-            'help'        => $ns . '\HelpTask',
-            'version'     => $ns . '\VersionTask',
-            'schema-tool' => $ns . '\SchemaToolTask',
-            'run-sql'     => $ns . '\RunSqlTask',
-            'run-dql'     => $ns . '\RunDqlTask',
+            'help'            => $ns . '\HelpTask',
+            'version'         => $ns . '\VersionTask',
+            'schema-tool'     => $ns . '\SchemaToolTask',
+            'run-sql'         => $ns . '\RunSqlTask',
+            'run-dql'         => $ns . '\RunDqlTask',
+            'convert-mapping' => $ns . '\ConvertMappingTask',
         ));
     }
     

lib/Doctrine/ORM/Tools/Cli/Tasks/ConvertMappingTask.php

+<?php
+/*
+ *  $Id$
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+ 
+namespace Doctrine\ORM\Tools\Cli\Tasks;
+
+use Doctrine\ORM\Tools\Export\ClassmetadataExporter;
+
+/**
+ * CLI Task to convert your mapping information between the various formats
+ *
+ * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link    www.doctrine-project.org
+ * @since   2.0
+ * @version $Revision$
+ * @author  Guilherme Blanco <guilhermeblanco@hotmail.com>
+ * @author  Jonathan Wage <jonwage@gmail.com>
+ * @author  Roman Borschel <roman@code-factory.org>
+ */
+class ConvertMappingTask extends AbstractTask
+{
+    /**
+     * @inheritdoc
+     */
+    public function extendedHelp()
+    {
+        $printer = $this->getPrinter();
+    
+        $printer->write('Task: ')->writeln('convert-mapping', 'KEYWORD')
+                ->write('Synopsis: ');
+        $this->_writeSynopsis($printer);
+    
+        $printer->writeln('Description: Convert mapping information between supported formats.')
+                ->writeln('Options:')
+                ->write('--from=<PATH>', 'REQ_ARG')
+                ->writeln("\tThe path to the mapping information you are converting from.")
+                ->write('--to=<TYPE>', 'REQ_ARG')
+                ->writeln("\tThe format to convert to.")
+                ->write(PHP_EOL)
+                ->write('--dest=<PATH>', 'REQ_ARG')
+                ->writeln("\tThe path to write the converted mapping information.");
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function basicHelp()
+    {
+        $this->_writeSynopsis($this->getPrinter());
+    }
+
+    private function _writeSynopsis($printer)
+    {
+        $printer->write('convert-mapping', 'KEYWORD')
+                ->write(' --from=<PATH>', 'REQ_ARG')
+                ->write(' --to=<TYPE>', 'REQ_ARG')
+                ->writeln(' --dest=<PATH>', 'REQ_ARG');
+    }
+
+    /**
+     * @inheritdoc
+     */    
+    public function validate()
+    {
+        if ( ! parent::validate()) {
+            return false;
+        }
+        
+        $args = $this->getArguments();
+        $printer = $this->getPrinter();
+
+        if (!(isset($args['from']) && isset($args['to']) && isset($args['dest'])))
+        {
+          $printer->writeln('You must include a value for all four options: --from, --to and --dest', 'ERROR');
+          return false;
+        }
+
+        return true;
+    }
+
+    public function run()
+    {
+        $printer = $this->getPrinter();
+        $args = $this->getArguments();
+
+        $cme = new ClassmetadataExporter();
+        $from = (array) $args['from'];
+        foreach ($from as $path) {
+            $type = $this->_determinePathType($path);
+
+            $printer->writeln(sprintf('Adding %s mapping directory: "%s"', $type, $path), 'INFO');
+
+            $cme->addMappingDir($path, $type);
+        }
+
+        $exporter = $cme->getExporter($args['to']);
+        $exporter->setOutputDir($args['dest']);
+
+        $printer->writeln(sprintf('Exporting %s mapping information to directory: "%s"', $args['to'], $args['dest']), 'INFO');
+
+        $exporter->export();
+    }
+
+    protected function _determinePathType($path)
+    {
+      $files = glob($path . '/*.*');
+      if (!$files)
+      {
+        throw new \InvalidArgumentException(sprintf('No schema mapping files found in "%s"', $path));
+      }
+      $info = pathinfo($files[0]);
+      return $info['extension'];
+    }
+}
\ No newline at end of file

lib/Doctrine/ORM/Tools/Cli/Tasks/CreateMappingTask.php

-<?php
-
-namespace Doctrine\ORM\Tools\Cli\Tasks;
-
-/**
- * Task for creating XML or YAML mappings based on an existing database schema.
- * 
- * @author robo
- * @since 2.0
- */
-class CreateMappingTask extends AbstractTask
-{
-    
-}
\ No newline at end of file

lib/Doctrine/ORM/Tools/Export/ClassmetadataExporter.php

@@ -51,72 +51,92 @@ use Doctrine\ORM\Mapping\Classmetadata;
 class ClassmetadataExporter
 {
     private $_exporterDrivers = array(
-        'xml'  => 'Doctrine\ORM\Tools\Export\Driver\XmlExporter',
-        'yaml'  => 'Doctrine\ORM\Tools\Export\Driver\YamlExporter',
-        'php'  => 'Doctrine\ORM\Tools\Export\Driver\PhpExporter'
+        'xml' => 'Doctrine\ORM\Tools\Export\Driver\XmlExporter',
+        'yaml' => 'Doctrine\ORM\Tools\Export\Driver\YamlExporter',
+        'yml' => 'Doctrine\ORM\Tools\Export\Driver\YamlExporter',
+        'php' => 'Doctrine\ORM\Tools\Export\Driver\PhpExporter',
+        'annotation' => 'Doctrine\ORM\Tools\Export\Driver\AnnotationExporter'
     );
 
     private $_mappingDrivers = array(
-        'php'  => 'Doctrine\ORM\Mapping\Driver\AnnotationDriver',
+        'annotation' => 'Doctrine\ORM\Mapping\Driver\AnnotationDriver',
         'yaml' => 'Doctrine\ORM\Mapping\Driver\YamlDriver',
+        'yml' => 'Doctrine\ORM\Mapping\Driver\YamlDriver',
         'xml'  => 'Doctrine\ORM\Mapping\Driver\XmlDriver'
     );
 
-    private $_mappingDriverInstances = array();
+    private $_mappingDirectories = array();
 
     public function addMappingDir($dir, $type)
     {
-        if ( ! isset($this->_mappingDrivers[$type])) {
-            throw DoctrineException::invalidMappingDriverType($type);
-        }
-
-        $class = $this->_mappingDrivers[$type];
-        if (is_subclass_of($class, 'Doctrine\ORM\Mapping\Driver\AbstractFileDriver')) {
-            $driver = new $class($dir, constant($class . '::PRELOAD'));
+        if ($type === 'php') {
+            $this->_mappingDirectories[] = array($dir, $type);
         } else {
-            $reader = new \Doctrine\Common\Annotations\AnnotationReader(new \Doctrine\Common\Cache\ArrayCache);
-            $reader->setDefaultAnnotationNamespace('Doctrine\ORM\Mapping\\');
-            $driver = new $class($reader);
+            if ( ! isset($this->_mappingDrivers[$type])) {
+                throw DoctrineException::invalidMappingDriverType($type);
+            }
+
+            $class = $this->_mappingDrivers[$type];
+            if (is_subclass_of($class, 'Doctrine\ORM\Mapping\Driver\AbstractFileDriver')) {
+                $driver = new $class($dir, constant($class . '::PRELOAD'));
+            } else {
+                $reader = new \Doctrine\Common\Annotations\AnnotationReader(new \Doctrine\Common\Cache\ArrayCache);
+                $reader->setDefaultAnnotationNamespace('Doctrine\ORM\Mapping\\');
+                $driver = new $class($reader);
+            }
+            $this->_mappingDirectories[] = array($dir, $driver);
         }
-        $this->_mappingDriverInstances[] = array($dir, $driver);
     }
 
     private function _getMetadataInstances()
     {
         $classes = array();
 
-        foreach ($this->_mappingDriverInstances as $d) {
+        foreach ($this->_mappingDirectories as $d) {
             list($dir, $driver) = $d;
-            // TODO: This code exists in the SchemaToolTask.php
-            // Should we pull it out somewhere common? I can see the need to have
-            // a way to retrieve an array of entity names found in some directories
-            if ($driver instanceof \Doctrine\ORM\Mapping\Driver\AnnotationDriver) {
+            if ($driver == 'php') {
                 $iter = new \FilesystemIterator($dir);
 
-                $declared = get_declared_classes();          
                 foreach ($iter as $item) {
-                    $baseName = $item->getBaseName();
-                    if ($baseName[0] == '.') {
-                        continue;
+                    include $item->getPathName();
+                    $vars = get_defined_vars();
+                    foreach ($vars as $var) {
+                        if ($var instanceof \Doctrine\ORM\Mapping\ClassMetadata) {
+                            $classes[] = $var;
+                        }
                     }
-                    require_once $item->getPathName();
                 }
-                $declared = array_diff(get_declared_classes(), $declared);
+                $classes = array_unique($classes);
+                $classes = array_values($classes);
+            } else {
+                if ($driver instanceof \Doctrine\ORM\Mapping\Driver\AnnotationDriver) {
+                    $iter = new \FilesystemIterator($dir);
+
+                    $declared = get_declared_classes();          
+                    foreach ($iter as $item) {
+                        $baseName = $item->getBaseName();
+                        if ($baseName[0] == '.') {
+                            continue;
+                        }
+                        require_once $item->getPathName();
+                    }
+                    $declared = array_diff(get_declared_classes(), $declared);
 
-                foreach ($declared as $className) {                 
-                    if ( ! $driver->isTransient($className)) {
+                    foreach ($declared as $className) {                 
+                        if ( ! $driver->isTransient($className)) {
+                            $metadata = new ClassMetadata($className);
+                            $driver->loadMetadataForClass($className, $metadata);
+                            $classes[] = $metadata;
+                        }
+                    }
+                } else {
+                    $preloadedClasses = $driver->preload(true);
+                    foreach ($preloadedClasses as $className) {
                         $metadata = new ClassMetadata($className);
                         $driver->loadMetadataForClass($className, $metadata);
                         $classes[] = $metadata;
                     }
                 }
-            } else {
-                $preloadedClasses = $driver->preload(true);
-                foreach ($preloadedClasses as $className) {
-                    $metadata = new ClassMetadata($className);
-                    $driver->loadMetadataForClass($className, $metadata);
-                    $classes[] = $metadata;
-                }
             }
         }
 

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

@@ -110,19 +110,19 @@ abstract class AbstractExporter
     {
         switch ($type)
         {
-            case Classmetadata::INHERITANCE_TYPE_NONE:
+            case ClassMetadata::INHERITANCE_TYPE_NONE:
                 return 'NONE';
             break;
 
-            case Classmetadata::INHERITANCE_TYPE_JOINED:
+            case ClassMetadata::INHERITANCE_TYPE_JOINED:
                 return 'JOINED';
             break;
             
-            case Classmetadata::INHERITANCE_TYPE_SINGLE_TABLE:
+            case ClassMetadata::INHERITANCE_TYPE_SINGLE_TABLE:
                 return 'SINGLE_TABLE';
             break;
             
-            case Classmetadata::INHERITANCE_TYPE_TABLE_PER_CLASS:
+            case ClassMetadata::INHERITANCE_TYPE_TABLE_PER_CLASS:
                 return 'PER_CLASS';
             break;
         }
@@ -132,15 +132,15 @@ abstract class AbstractExporter
     {
         switch ($policy)
         {
-            case Classmetadata::CHANGETRACKING_DEFERRED_IMPLICIT:
+            case ClassMetadata::CHANGETRACKING_DEFERRED_IMPLICIT:
                 return 'DEFERRED_IMPLICIT';
             break;
             
-            case Classmetadata::CHANGETRACKING_DEFERRED_EXPLICIT:
+            case ClassMetadata::CHANGETRACKING_DEFERRED_EXPLICIT:
                 return 'DEFERRED_EXPLICIT';
             break;
             
-            case Classmetadata::CHANGETRACKING_NOTIFY:
+            case ClassMetadata::CHANGETRACKING_NOTIFY:
                 return 'NOTIFY';
             break;
         }
@@ -150,19 +150,19 @@ abstract class AbstractExporter
     {
         switch ($type)
         {
-            case Classmetadata::GENERATOR_TYPE_AUTO:
+            case ClassMetadata::GENERATOR_TYPE_AUTO:
                 return 'AUTO';
             break;
             
-            case Classmetadata::GENERATOR_TYPE_SEQUENCE:
+            case ClassMetadata::GENERATOR_TYPE_SEQUENCE:
                 return 'SEQUENCE';
             break;
             
-            case Classmetadata::GENERATOR_TYPE_TABLE:
+            case ClassMetadata::GENERATOR_TYPE_TABLE:
                 return 'TABLE';
             break;
             
-            case Classmetadata::GENERATOR_TYPE_IDENTITY:
+            case ClassMetadata::GENERATOR_TYPE_IDENTITY:
                 return 'IDENTITY';
             break;
         }

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

+<?php
+
+/*
+ *  $Id$
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+
+namespace Doctrine\ORM\Tools\Export\Driver;
+
+use Doctrine\ORM\Mapping\ClassMetadata,
+    Doctrine\ORM\Mapping\AssociationMapping;
+
+/**
+ * ClassMetadata exporter for PHP classes with annotations
+ *
+ * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @link    www.doctrine-project.org
+ * @since   2.0
+ * @version $Revision$
+ * @author  Jonathan Wage <jonwage@gmail.com>
+ */
+class AnnotationExporter extends AbstractExporter
+{
+    protected $_extension = '.php';
+
+    /**
+     * Converts a single ClassMetadata instance to the exported format
+     * and returns it
+     *
+     * @param ClassMetadata $metadata 
+     * @return mixed $exported
+     */
+    public function exportClassMetadata(ClassMetadata $metadata)
+    {
+        ob_start();
+        include('annotation.tpl.php');
+        $code = ob_get_contents();
+        ob_end_clean();
+
+        $code = str_replace(array('[?php', '?]'), array('<?php', '?>'), $code);
+        return $code;
+    }
+
+    private function _getTableAnnotation($metadata)
+    {
+        $table = array();
+        $table[] = 'name=' . $metadata->primaryTable['name'];
+        if (isset($metadata->primaryTable['schema'])) {
+            $table[] = 'schema=' . $metadata->primaryTable['schema'];
+        }
+        return '@Table(' . implode(', ', $table) . ')';
+    }
+
+    private function _getAssociationMappingAnnotation(AssociationMapping $associationMapping, ClassMetadata $metadata)
+    {
+        // TODO: This function still needs to be written :)
+        $lines = array();
+        $lines[] = '    /**';
+        $lines[] = '     *';
+        $lines[] = '     */';
+
+        return implode("\n", $lines);
+    }
+
+    private function _getFieldMappingAnnotation(array $fieldMapping, ClassMetadata $metadata)
+    {
+        $lines = array();
+        $lines[] = '    /**';
+
+        $column = array();
+        if (isset($fieldMapping['type'])) {
+            $column[] = 'type="' . $fieldMapping['type'] . '"';
+        }
+        if (isset($fieldMapping['length'])) {
+            $column[] = 'length=' . $fieldMapping['length'];
+        }
+        if (isset($fieldMapping['precision'])) {
+            $column[] = 'precision=' .  $fieldMapping['precision'];
+        }
+        if (isset($fieldMapping['scale'])) {
+            $column[] = 'scale=' . $fieldMapping['scale'];
+        }
+        if (isset($fieldMapping['nullable'])) {
+            $column[] = 'nullable=' .  var_export($fieldMapping['nullable'], true);
+        }
+        if (isset($fieldMapping['options'])) {
+            $options = array();
+            foreach ($fieldMapping['options'] as $key => $value) {
+                $value = var_export($value, true);
+                $value = str_replace("'", '"', $value);
+                $options[] = ! is_numeric($key) ? $key . '=' . $value:$value;
+            }
+            $column[] = 'options={' . implode(', ', $options) . '}';
+        }
+        if (isset($fieldMapping['unique'])) {
+            $column[] = 'unique=' . var_export($fieldMapping['unique'], true);
+        }
+        $lines[] = '     * @Column(' . implode(', ', $column) . ')';
+        if (isset($fieldMapping['id']) && $fieldMapping['id']) {
+            $lines[] = '     * @Id';
+            if ($generatorType = $this->_getIdGeneratorTypeString($metadata->generatorType)) {
+                $lines[] = '     * @GeneratedValue(strategy="' . $generatorType . '")';
+            }
+            if ($metadata->sequenceGeneratorDefinition) {
+                $sequenceGenerator = array();
+                if (isset($metadata->sequenceGeneratorDefinition['sequenceName'])) {
+                    $sequenceGenerator[] = 'sequenceName="' . $metadata->sequenceGeneratorDefinition['sequenceName'] . '"';
+                }
+                if (isset($metadata->sequenceGeneratorDefinition['allocationSize'])) {
+                    $sequenceGenerator[] = 'allocationSize="' . $metadata->sequenceGeneratorDefinition['allocationSize'] . '"';
+                }
+                if (isset($metadata->sequenceGeneratorDefinition['initialValue'])) {
+                    $sequenceGenerator[] = 'initialValue="' . $metadata->sequenceGeneratorDefinition['initialValue'] . '"';
+                }
+                $lines[] = '     * @SequenceGenerator(' . implode(', ', $sequenceGenerator) . ')';
+            }
+        }
+        if (isset($fieldMapping['version']) && $fieldMapping['version']) {
+            $lines[] = '     * @Version';
+        }
+        $lines[] = '     */';
+
+        return implode("\n", $lines);
+    }
+
+    /**
+     * Export each ClassMetadata instance to a single Doctrine Mapping file
+     * named after the entity
+     *
+     * @return void
+     */
+    public function export()
+    {
+        if ( ! is_dir($this->_outputDir)) {
+            mkdir($this->_outputDir, 0777);
+        }
+
+        foreach ($this->_metadatas as $metadata) {
+            $outputPath = $this->_outputDir . '/' . str_replace('\\', DIRECTORY_SEPARATOR, $metadata->name) . $this->_extension;
+            $outputDir = dirname($outputPath);
+            if ( ! is_dir($outputDir)) {
+                mkdir($outputDir, 0777, true);
+            }
+            $output = $this->exportClassMetadata($metadata);
+            file_put_contents($outputPath, $output);
+        }
+    }
+}
\ No newline at end of file

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

@@ -25,7 +25,7 @@ namespace Doctrine\ORM\Tools\Export\Driver;
 use Doctrine\ORM\Mapping\ClassMetadata;
 
 /**
- * ClassMetadata exporter for PHP classes with annotations
+ * ClassMetadata exporter for PHP code
  *
  * @license http://www.opensource.org/licenses/lgpl-license.php LGPL
  * @link    www.doctrine-project.org
@@ -46,6 +46,105 @@ class PhpExporter extends AbstractExporter
      */
     public function exportClassMetadata(ClassMetadata $metadata)
     {
-        
+        $lines = array();
+        $lines[] = '<?php';
+        $lines[] = null;
+        $lines[] = 'use Doctrine\ORM\Mapping\ClassMetadata;';
+        $lines[] = null;
+        $lines[] = "\$metadata = new ClassMetadata('" . $metadata->name . "');";
+
+        if ($metadata->isMappedSuperclass) {
+            $lines[] = '$metadata->isMappedSuperclass = true;';
+        }
+
+        if ($metadata->inheritanceType) {
+            $lines[] = '$metadata->setInheritanceType(ClassMetadata::INHERITANCE_TYPE_' . $this->_getInheritanceTypeString($metadata->inheritanceType) . ');';
+        }
+
+        if ($metadata->customRepositoryClassName) {
+            $lines[] = "\$metadata->customRepositoryClassName = '" . $metadata->customRepositoryClassName . "';";
+        }
+
+        if ($metadata->primaryTable) {
+            $lines[] = '$metadata->setPrimaryTable(' . $this->_varExport($metadata->primaryTable) . ');';
+        }
+
+        if ($metadata->discriminatorColumn) {
+            $lines[] = '$metadata->setDiscriminatorColumn(' . $this->_varExport($metadata->discriminatorColumn) . ');';
+        }
+
+        if ($metadata->discriminatorMap) {
+            $lines[] = '$metadata->setDiscriminatorMap(' . $this->_varExport($metadata->discriminatorMap) . ');';
+        }
+
+        if ($metadata->changeTrackingPolicy) {
+            $lines[] = '$metadata->setChangeTrackingPolicy(ClassMetadata::CHANGETRACKING_' . $this->_getChangeTrackingPolicyString($metadata->changeTrackingPolicy) . ');';
+        }
+
+        foreach ($metadata->fieldMappings as $fieldMapping) {
+            $lines[] = '$metadata->mapField(' . $this->_varExport($fieldMapping) . ');';
+        }
+
+        if ($generatorType = $this->_getIdGeneratorTypeString($metadata->generatorType)) {
+            $lines[] = '$metadata->setIdGeneratorType(ClassMetadata::GENERATOR_TYPE_' . $generatorType . ');';
+        }
+
+        foreach ($metadata->associationMappings as $associationMapping) {
+            $associationMappingArray = array(
+                'fieldName'    => $associationMapping->sourceFieldName,
+                'targetEntity' => $associationMapping->targetEntityName,
+                'cascade'     => array(
+                    'remove'  => $associationMapping->isCascadeRemove,
+                    'persist' => $associationMapping->isCascadePersist,
+                    'refresh' => $associationMapping->isCascadeRefresh,
+                    'merge'   => $associationMapping->isCascadeMerge,
+                    'detach'  => $associationMapping->isCascadeDetach,
+                ),
+            );
+            
+            if ($associationMapping instanceof \Doctrine\ORM\Mapping\OneToOneMapping) {
+                $method = 'mapOneToOne';
+                $oneToOneMappingArray = array(
+                    'mappedBy'      => $associationMapping->mappedByFieldName,
+                    'joinColumns'   => $associationMapping->joinColumns,
+                    'orphanRemoval' => $associationMapping->orphanRemoval,
+                );
+                
+                $associationMappingArray = array_merge($associationMappingArray, $oneToOneMappingArray);
+            } else if ($associationMapping instanceof \Doctrine\ORM\Mapping\OneToManyMapping) {
+                $method = 'mapOneToMany';
+                $oneToManyMappingArray = array(
+                    'mappedBy'      => $associationMapping->mappedByFieldName,
+                    'orphanRemoval' => $associationMapping->orphanRemoval,
+                );
+                
+                $associationMappingArray = array_merge($associationMappingArray, $oneToManyMappingArray);
+            } else if ($associationMapping instanceof \Doctrine\ORM\Mapping\ManyToManyMapping) {
+                $method = 'mapManyToMany';
+                $manyToManyMappingArray = array(
+                    'mappedBy'  => $associationMapping->mappedByFieldName,
+                    'joinTable' => $associationMapping->joinTable,
+                );
+                
+                $associationMappingArray = array_merge($associationMappingArray, $manyToManyMappingArray);
+            }
+            $lines[] = '$metadata->' . $method . '(' . $this->_varExport($associationMappingArray) . ');';
+        }
+
+        return implode("\n", $lines);
+    }
+
+    protected function _varExport($var)
+    {
+        $export = var_export($var, true);
+        $export = str_replace("\n", PHP_EOL . str_repeat(' ', 8), $export);
+        $export = str_replace('  ', ' ', $export);
+        $export = str_replace('array (', 'array(', $export);
+        $export = str_replace('array( ', 'array(', $export);
+        $export = str_replace(',)', ')', $export);
+        $export = str_replace(', )', ')', $export);
+        $export = str_replace('  ', ' ', $export);
+
+        return $export;
     }
 }
\ No newline at end of file

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

@@ -46,6 +46,182 @@ class XmlExporter extends AbstractExporter
      */
     public function exportClassMetadata(ClassMetadata $metadata)
     {
+        $xml = new \SimpleXmlElement("<?xml version=\"1.0\" encoding=\"utf-8\"?><doctrine-mapping/>");
+
+        $xml->addAttribute('xmlns', 'http://doctrine-project.org/schemas/orm/doctrine-mapping');
+        $xml->addAttribute('xmlns:xsi', 'http://www.w3.org/2001/XMLSchema-instance');
+        $xml->addAttribute('xsi:schemaLocation', 'http://doctrine-project.org/schemas/orm/doctrine-mapping.xsd');
+
+        if ($metadata->isMappedSuperclass) {
+            $root = $xml->addChild('mapped-superclass');
+        } else {
+            $root = $xml->addChild('entity');
+        }
+
+        if ($metadata->customRepositoryClassName) {
+            $root->addAttribute('repository-class', $metadata->customRepositoryClassName);
+        }
+
+        $root->addAttribute('name', $metadata->name);
+
+        if (isset($metadata->primaryTable['name'])) {
+            $root->addAttribute('table', $metadata->primaryTable['name']);
+        }
+
+        if (isset($metadata->primaryTable['schema'])) {
+            $root->addAttribute('schema', $metadata->primaryTable['schema']);
+        }
+
+        if (isset($metadata->primaryTable['inheritance-type'])) {
+            $root->addAttribute('inheritance-type', $metadata->primaryTable['inheritance-type']);
+        }
+
+        if ($metadata->discriminatorColumn) {
+            $discriminatorColumnXml = $root->addChild('discriminiator-column');
+            $discriminatorColumnXml->addAttribute('name', $metadata->discriminatorColumn['name']);
+            $discriminatorColumnXml->addAttribute('type', $metadata->discriminatorColumn['type']);
+            $discriminatorColumnXml->addAttribute('length', $metadata->discriminatorColumn['length']);
+        }
+
+        if ($metadata->discriminatorMap) {
+            $discriminatorMapXml = $root->addChild('discriminator-map');
+            foreach ($metadata->discriminatorMap as $value => $className) {
+                $discriminatorMappingXml = $discriminatorMapXml->addChild('discriminator-mapping');
+                $discriminatorMappingXml->addAttribute('value', $value);
+                $discriminatorMappingXml->addAttribute('class', $className);
+            }
+        }
+
+        $root->addChild('change-tracking-policy', $this->_getChangeTrackingPolicyString($metadata->changeTrackingPolicy));
+
+        if (isset($metadata->primaryTable['indexes'])) {
+            $indexesXml = $root->addChild('indexes');
+            foreach ($metadata->primaryTable['indexes'] as $name => $index) {
+                $indexXml = $root->addChild('index');
+                $indexXml->addAttribute('name', $name);
+                $indexXml->addAttribute('columns', implode(',', $index['fields']));
+            }
+        }
+
+        if (isset($metadata->primaryTable['uniqueConstraints'])) {
+            $uniqueConstraintsXml = $root->addChild('unique-constraints');
+            foreach ($metadata->primaryTable['uniqueConstraints'] as $uniqueConstraint) {
+                $uniqueConstraintXml = $uniqueConstraintsXml->addChild('unique-constraint');
+                $uniqueConstraintXml->addAttribute('columns', $uniqueConstraint['fields']);
+            }
+        }
+
+        $fields = $metadata->fieldMappings;
         
+        $id = array();
+        foreach ($fields as $name => $field) {
+            if (isset($field['id']) && $field['id']) {
+                $id[$name] = $field;
+                unset($fields[$name]);
+            }
+        }
+
+        if ($idGeneratorType = $this->_getIdGeneratorTypeString($metadata->getIdGeneratorType())) {
+            $id[$metadata->getSingleIdentifierFieldName()]['generator']['strategy'] = $idGeneratorType;
+        }
+
+        if ($fields) {
+            foreach ($fields as $field) {
+                $fieldXml = $root->addChild('field');
+                $fieldXml->addAttribute('name', $field['fieldName']);
+                $fieldXml->addAttribute('type', $field['type']);
+                if (isset($field['columnName'])) {
+                    $fieldXml->addAttribute('column', $field['columnName']);
+                }
+                if (isset($field['length'])) {
+                    $fieldXml->addAttribute('length', $field['length']);
+                }
+                if (isset($field['precision'])) {
+                    $fieldXml->addAttribute('precision', $field['precision']);
+                }
+                if (isset($field['scale'])) {
+                    $fieldXml->addAttribute('scale', $field['scale']);
+                }
+                if (isset($field['unique'])) {
+                    $fieldXml->addAttribute('unique', $field['unique']);
+                }
+                if (isset($field['options'])) {
+                    $fieldXml->addAttribute('options', $field['options']);
+                }
+                if (isset($field['version'])) {
+                    $fieldXml->addAttribute('version', $field['version']);
+                }
+            }
+        }
+
+        if ($id) {
+            foreach ($id as $field) {
+                $idXml = $root->addChild('id');
+                $idXml->addAttribute('name', $field['fieldName']);
+                $idXml->addAttribute('type', $field['type']);
+                if (isset($field['columnName'])) {
+                    $idXml->addAttribute('column', $field['columnName']);
+                }
+                if ($idGeneratorType = $this->_getIdGeneratorTypeString($metadata->generatorType)) {
+                    $generatorXml = $idXml->addChild('generator');
+                    $generatorXml->addAttribute('strategy', $idGeneratorType);
+                }
+            }
+        }
+
+        foreach ($metadata->associationMappings as $name => $associationMapping) {
+            if ($associationMapping instanceof \Doctrine\ORM\Mapping\OneToOneMapping) {
+                $associationMappingXml = $root->addChild('one-to-one');
+            } else if ($associationMapping instanceof \Doctrine\ORM\Mapping\OneToManyMapping) {
+                $associationMappingXml = $root->addChild('one-to-many');
+            } else if ($associationMapping instanceof \Doctrine\ORM\Mapping\ManyToManyMapping) {
+                $associationMappingXml = $root->addChild('many-to-many');
+            }
+
+            $associationMappingXml->addAttribute('field', $associationMapping->sourceFieldName);
+            $associationMappingXml->addAttribute('target-entity', $associationMapping->targetEntityName);
+
+            if (isset($associationMapping->mappedByFieldName)) {
+                $associationMappingXml->addAttribute('mapped-by', $associationMapping->mappedByFieldName);
+            }
+            if (isset($associationMapping->orphanRemoval)) {
+                $associationMappingXml->addAttribute('orphan-removal', $associationMapping->orphanRemoval);
+            }
+            if (isset($associationMapping->joinTable) && $associationMapping->joinTable) {
+                $joinTableXml = $associationMappingXml->addChild('join-table');
+                $joinTableXml->addAttribute('name', $associationMapping->joinTable['name']);
+                $joinColumnsXml = $joinTableXml->addChild('join-columns');
+                foreach ($associationMapping->joinTable['joinColumns'] as $joinColumn) {
+                    $joinColumnXml = $joinColumnsXml->addChild('join-column');
+                    $joinColumnXml->addAttribute('name', $joinColumn['name']);
+                    $joinColumnXml->addAttribute('referenced-column-name', $joinColumn['referencedColumnName']);
+                }
+            }
+
+            $cascade = array();
+            if ($associationMapping->isCascadeRemove) {
+                $cascade[] = 'remove';
+            }
+            if ($associationMapping->isCascadePersist) {
+                $cascade[] = 'persist';
+            }
+            if ($associationMapping->isCascadeRefresh) {
+                $cascade[] = 'refresh';
+            }
+            if ($associationMapping->isCascadeMerge) {
+                $cascade[] = 'merge';
+            }
+            if ($associationMapping->isCascadeDetach) {
+                $cascade[] = 'detach';
+            }
+            if ($cascade) {
+                $cascadeXml = $associationMappingXml->addChild('cascade');
+                foreach ($cascade as $type) {
+                    $cascadeXml->addChild($type);
+                }
+            }
+        }
+
+        return $xml->asXml();
     }
 }
\ No newline at end of file

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

@@ -52,7 +52,11 @@ class YamlExporter extends AbstractExporter
     public function exportClassMetadata(ClassMetadata $metadata)
     {
         $array = array();
-        $array['type'] = 'entity';
+        if ($metadata->isMappedSuperclass) {
+            $array['type'] = 'mappedSuperclass';
+        } else {
+            $array['type'] = 'entity';
+        }
         $array['table'] = $metadata->primaryTable['name'];
 
         if (isset($metadata->primaryTable['schema'])) {
@@ -79,7 +83,7 @@ class YamlExporter extends AbstractExporter
             $array['uniqueConstraints'] = $metadata->primaryTable['uniqueConstraints'];
         }
         
-        $fields = $metadata->getFieldMappings();
+        $fields = $metadata->fieldMappings;
         
         $id = array();
         foreach ($fields as $name => $field) {
@@ -89,8 +93,8 @@ class YamlExporter extends AbstractExporter
             }
         }
 
-        if ($idGeneratorType = $this->_getIdGeneratorTypeString($metadata->getIdGeneratorType())) {
-            $id[$metadata->getSingleIdentifierFieldName()]['generator']['strategy'] = $idGeneratorType;
+        if ($idGeneratorType = $this->_getIdGeneratorTypeString($metadata->generatorType)) {
+            $id[$metadata->getSingleIdentifierFieldName()]['generator']['strategy'] = $this->_getIdGeneratorTypeString($metadata->generatorType);
         }
         
         $array['id'] = $id;
@@ -100,10 +104,8 @@ class YamlExporter extends AbstractExporter
         foreach ($metadata->associationMappings as $name => $associationMapping) {
             $associationMappingArray = array(
                 'fieldName'    => $associationMapping->sourceFieldName,
-                'sourceEntity' => $associationMapping->sourceEntityName,
                 'targetEntity' => $associationMapping->targetEntityName,
-                'optional'     => $associationMapping->isOptional,
-                'cascades'     => array(
+                'cascade'     => array(
                     'remove'  => $associationMapping->isCascadeRemove,
                     'persist' => $associationMapping->isCascadePersist,
                     'refresh' => $associationMapping->isCascadeRefresh,
@@ -112,8 +114,7 @@ class YamlExporter extends AbstractExporter
                 ),
             );
             
-            if ($associationMapping instanceof OneToOneMapping) {
-                // TODO: We may need to re-include the quotes if quote = true in names of joinColumns
+            if ($associationMapping instanceof \Doctrine\ORM\Mapping\OneToOneMapping) {
                 $oneToOneMappingArray = array(
                     'mappedBy'      => $associationMapping->mappedByFieldName,
                     'joinColumns'   => $associationMapping->joinColumns,
@@ -121,16 +122,16 @@ class YamlExporter extends AbstractExporter
                 );
                 
                 $associationMappingArray = array_merge($associationMappingArray, $oneToOneMappingArray);
-            } else if ($associationMapping instanceof OneToManyMapping) {
+            } else if ($associationMapping instanceof \Doctrine\ORM\Mapping\OneToManyMapping) {
                 $oneToManyMappingArray = array(
                     'mappedBy'      => $associationMapping->mappedByFieldName,
                     'orphanRemoval' => $associationMapping->orphanRemoval,
                 );
                 
                 $associationMappingArray = array_merge($associationMappingArray, $oneToManyMappingArray);
-            } else if ($associationMapping instanceof ManyToManyMapping) {
-                // TODO: We may need to re-include the quotes if quote = true in name of joinTable
+            } else if ($associationMapping instanceof \Doctrine\ORM\Mapping\ManyToManyMapping) {
                 $manyToManyMappingArray = array(
+                    'mappedBy'  => $associationMapping->mappedByFieldName,
                     'joinTable' => $associationMapping->joinTable,
                 );
                 

lib/Doctrine/ORM/Tools/Export/Driver/annotation.tpl.php

+[?php
+
+namespace <?php echo $metadata->namespace ?>;
+
+/**
+<?php if ($metadata->isMappedSuperclass): ?>
+ * @MappedSuperclass
+<?php else: ?>
+ * @Entity
+<?php endif; ?>
+ * <?php echo $this->_getTableAnnotation($metadata)."\n" ?>
+ */
+class <?Php echo $metadata->getReflectionClass()->getShortName()."\n" ?>
+{
+<?php foreach ($metadata->fieldMappings as $fieldMapping): ?>
+<?php echo $this->_getFieldMappingAnnotation($fieldMapping, $metadata)."\n" ?>
+    private $<?php echo $fieldMapping['fieldName'] ?>;
+
+<?php endforeach ?>
+<?php foreach ($metadata->associationMappings as $associationMapping): ?>
+<?php echo $this->_getAssociationMappingAnnotation($associationMapping, $metadata)."\n" ?>
+    private $<?php echo $associationMapping->sourceFieldName ?>;
+
+<?php endforeach; ?>
+
+}
\ No newline at end of file