Mapping/ClassMetadataFactory.php
protected function completeMetadata(ClassMetadata $class)
    {
        $className = $class->getName();

        if (null === $class->getIri()) {
            $class->setIri($this->namingStrategy->classIriFragment($className));
        }

        if (null === $class->getExposeAs()) {
            $class->setExposeAs($this->namingStrategy->classShortName($className));
        }


        // If no title has been set for this class, use it's short name
        if (null === $class->getTitle()) {
            $class->setTitle($this->namingStrategy->classShortName($className));
        }

        foreach ($class->getProperties() as $property) {
            $propertyName = $property->getName();

            if (null === $property->getIri()) {
                $property->setIri(
                    $this->namingStrategy->propertyIriFragment($className, $propertyName)
                );
            }

            if (null === $property->getExposeAs()) {
                $property->setExposeAs(
                    $this->namingStrategy->propertyShortName($className, $propertyName)
                );
            }

            // If no title has been set for this property, use it's short name
            if (null === $property->getTitle()) {
                $property->setTitle(
                    $this->namingStrategy->propertyShortName($className, $propertyName)
                );
            }
        }
    }
protected function completeMetadata(ClassMetadata $class)
    {
        $className = $class->getName();

        if (null === $class->getIri()) {
            $class->setIri($this->namingStrategy->classIriFragment($className));
        }

        if (null === $class->getExposeAs()) {
            $class->setExposeAs($this->namingStrategy->classShortName($className));
        }


        // If no title has been set for this class, use it's short name
        if (null === $class->getTitle()) {
            $class->setTitle($this->namingStrategy->classShortName($className));
        }

        foreach ($class->getProperties() as $property) {
            $propertyName = $property->getName();

            if (null === $property->getIri()) {
                $property->setIri(
                    $this->namingStrategy->propertyIriFragment($className, $propertyName)
                );
            }

            if (null === $property->getExposeAs()) {
                $property->setExposeAs(
                    $this->namingStrategy->propertyShortName($className, $propertyName)
                );
            }

            // If no title has been set for this property, use it's short name
            if (null === $property->getTitle()) {
                $property->setTitle(
                    $this->namingStrategy->propertyShortName($className, $propertyName)
                );
            }
        }
    }
Completes the metadata by setting missing fields that can be inferred
by other fields

Furthermore, the type of properties which is returned as string by
the metadata driver is replaced with a ClassMetadata instance.

@param ClassMetadata $class The metadata to complete