Doctrine\ODM\MongoDB\Tools\DocumentGenerator::generateDocumentBody PHP Method

    private function generateDocumentBody(ClassMetadataInfo $metadata)
    {
        $fieldMappingProperties = $this->generateDocumentFieldMappingProperties($metadata);
        $associationMappingProperties = $this->generateDocumentAssociationMappingProperties($metadata);
        $stubMethods = $this->generateDocumentStubMethods ? $this->generateDocumentStubMethods($metadata) : null;
        $lifecycleCallbackMethods = $this->generateDocumentLifecycleCallbackMethods($metadata);
        $code = array();
        if ($fieldMappingProperties) {
            $code[] = $fieldMappingProperties;
        }
        if ($associationMappingProperties) {
            $code[] = $associationMappingProperties;
        }
        $code[] = $this->generateDocumentConstructor($metadata);
        if ($stubMethods) {
            $code[] = $stubMethods;
        }
        if ($lifecycleCallbackMethods) {
            $code[] = "\n" . $lifecycleCallbackMethods;
        }
        return implode("\n", $code);
    }