Attempt to share entities in Doctrine2

app_one.php

<?php
// This is the namespace `app:` would resolve to.
namespace AppOne;
/**
 * @Entity(repositoryClass="SomeClass...")
 * @Table(name="user")
 */
class User extends Shared\User {
	// Extend the class here if need be
}

/**
 * @Entity(repositoryClass="SomeOtherClass...")
 * @Table(name="address")
 */
class Address extends Shared\Address {
	// Extend the class here if need be
}

shared.php

<?php
namespace Shared;
/**
 * @MappedSuperclass
 */
class User
{
	/**
	 * @OneToMany(targetEntity="app:Address",
	 * mappedBy="party", cascade={"all"}, orphanRemoval=true)
	 */
	protected $addresses;

	// More fields
}

/**
 * @MappedSuperclass
 */
class Address
{
	/**
	 * @ManyToOne(targetEntity="app:User",inversedBy="addresses")
	 * @JoinColumns({ @JoinColumn(name="User_id", referencedColumnName="id") })
	 */
	protected $user;
}