使用ZF2中的表单注释和DoctrineORM在composedObject中呈现值

好吧，我在使用composedObject时遇到问题，在OneToMany关系中，编辑表单没有呈现我的实体的值，我认为这是因为我的另一个类返回了一个集合

这是我的第一个类，包含我的合成对象

<?php 
 namespace Nomina'Entity'Empleado;
use Doctrine'Common'Collections'ArrayCollection;
use Doctrine'ORM'Mapping as ORM;
use Zend'Form'Annotation;

/**
 * Empleado2
 *
 * @ORM'Table(name="empleado2")
 * @ORM'Entity
 * @Annotation'Hydrator("Zend'Stdlib'Hydrator'ObjectProperty")
 * @Annotation'Name("EmpleadoForm")
 */
class Empleado2
{
/**
 * @var integer
 *
 * @ORM'Column(name="id", type="integer", nullable=false)
 * @ORM'Id
 * @ORM'GeneratedValue(strategy="IDENTITY")
 */
private $id;
/**
 * @var string
 *
 * @ORM'Column(name="nombre", type="string", length=255, nullable=true)
 * @Annotation'Type("Zend'Form'Element'Text")
 * @Annotation'Required({"required":"true"})
 * @Annotation'Filter({"name":"StripTags"})
 * @Annotation'Options({"label":"Numero de empleado"})
 * @Annotation'Attributes({"class":"form-control"})
 */
private $nombre;
/**
 * @ORM'OneToMany(targetEntity="Nomina'Entity'Empleado'EmpleadoDetalles2", mappedBy="empleado")
 * @Annotation'ComposedObject("Nomina'Entity'Empleado'EmpleadoDetalles2",is_collection=true,options={"count":1})
 */
private $detalles;
/**
  * Annotation'ComposedObject("Nomina'Entity'Empleado'EmpleadoDetalles2")
  */
private $detalle;
/**
 * @Annotation'Type("Zend'Form'Element'Submit")
 * @Annotation'Attributes({"value":"Procesar"})
 * @Annotation'Attributes({"class":"btn btn-primary"})
 */
public $submit;
public function __construct()
{
    $this->detalles = new ArrayCollection();
}
public function addDetalles(Collection $detalles)
{
    foreach ($detalles as $detalle) {
        $detalle->setEmpleado($this);
        $this->detalles->add($detalle);
    }
}
public function removeDetalles(Collection $detalles)
{
    foreach ($detalles as $detalle) {
        $detalle->setEmpleado(null);
        $this->detalles->removeElement($detalle);
    }
}
public function getDetalles()
{
    return $this->detalles;
}
.....

这是我的课，可以有很多

<?php
 namespace Nomina'Entity'Empleado;
 use Nomina'Entity'Empleado'Empleado2;
 use Doctrine'ORM'Mapping as ORM;
 use Zend'Form'Annotation;
 /**
  * EmpleadoDetalles
 *
 * @ORM'Table(name="empleadoDetalles2")
 * @ORM'Entity
 * @Annotation'Hydrator("Zend'Stdlib'Hydrator'ObjectProperty")
 * @Annotation'Name("EmpleadoDetallesForm")
 */
 class EmpleadoDetalles2
 { 
/**
 * @var integer
 *
 * @ORM'Column(name="id", type="integer", nullable=false)
 * @ORM'Id
 * @ORM'GeneratedValue(strategy="IDENTITY")
 */
 private $id;
/**
 * @var string
 * 
 * @ORM'Column(name="salario", type="decimal", precision=10, scale=2, nullable=false)
 * @Annotation'Type("Zend'Form'Element'Text")
 * @Annotation'Required({"required":"true"})
 * @Annotation'Filter({"name":"StripTags"})
 * @Annotation'Options({"label":"Salario Diario"})
 * @Annotation'Attributes({"class":"form-control"})
 */
private $salario = '0.00';
/**
 * @var string
 *
 * @ORM'Column(name="banco", type="string", length=255, nullable=true)
 * @Annotation'Type("Zend'Form'Element'Text")
 * @Annotation'Required({"required":"true"})
 * @Annotation'Filter({"name":"StripTags"})
 * @Annotation'Options({"label":"Banco"})
 * @Annotation'Attributes({"class":"form-control"})
 */
private $banco;
/**
 * @ORM'Column(name="idEmpleado", type="integer", length=11, nullable=false)
 * Annotation'Type ("Zend'Form'Element'Hidden")
 */
private $idEmpleado;
/**
 * @ORM'ManyToOne(targetEntity="Nomina'Entity'Empleado'Empleado2", inversedBy="detalles")
 * @ORM'JoinColumn(name="idEmpleado", referencedColumnName="id")
 * Annotation'Type ("Zend'Form'Element'Hidden")
 */
private $empleado;


/**
 * Allow null to remove association
 *
 * @param Empleado2 $empleado
 */
public function setEmpleado(Empleado2 $empleado = null)
{
    $this->empleado = $empleado;
}
/**
 * @return Empleado2
 */
public function getEmpleado()
{
    return $this->empleado;
}

我有这个在我的看法

echo $this->formRow($form->get('nombre'));
echo $this->formRow($form->get('detalles')->get('salario'));
echo $this->formRow($form->get('detalles')->get('banco'));

我正在正确地从数据库中获取字段，但不是。我在composedObject中一无所获，在我的情况下，它是"detalles"，我认为这是因为detalles可以是许多相同类型的对象，但我不确定如何使其在中工作