ProdctAttribute.php

<?php
/**
 * Author: Patrik Gmitter <[email protected]>
 * Date: 4/24/12
 */

namespace Eshop\Model;

use Doctrine\Common\Collections\ArrayCollection;
/**
 * @Entity
 */
class ProductAttribute extends \Nette\Object
{

	/**
	 * @Id
	 * @Column(type="integer")
	 * @GeneratedValue
	 */
	private $id;

	/**
	 * @Column(type="string")
	 */
	private $name;



	public function getId()
	{
		return $this->id;
	}


	public function getName()
	{
		return $this->name;
	}

	public function setName($name)
	{
		$this->name = $name;
	}


	#   V A L U E S


	public function getValues()
	{
		return $this->values;
	}

	public function addValue(ProductAttributeValue $value)
	{
		$value->setAttribute($this);
		$this->values[] = $value;
	}



}

Product.php

<?php

namespace Eshop\Model;
use Doctrine\Common\Collections\ArrayCollection;

/**
 * @Entity(repositoryClass="Eshop\Model\ProductRepository")
 */
class Product extends \Nette\Object
{

	/**
	 * @Id
	 * @Column(type="integer")
	 * @GeneratedValue
	 */
	private $id;

	/**
	 * @Column(type="string")
	 */
	protected $name;

        # next properties ...

	/**
	 * UNI
	 *
	 * @ManyToMany(targetEntity="ProductAttributeValue")
	 * @JoinTable(name="Product_ProductAttributeValue",
	 *      joinColumns={@JoinColumn(name="Product_id", referencedColumnName="id")},
	 *      inverseJoinColumns={@JoinColumn(name="ProductAttributeValue_id", referencedColumnName="id")}
	 *      )
	 **/
	protected $attributes;




	#   A T T R I B U T E S

	public function getAttributes()
	{
		return $this->attributes;
	}


	public function addAttribute(ProductAttributeValue $attribute)
	{
		$this->attributes[] = $attribute;
	}


}

ProductAttributeValue.php

<?php
/**
 * Author: Patrik Gmitter <[email protected]>
 * Date: 5/14/12
 */

namespace Eshop\Model;

/**
 * @Entity
 */
class ProductAttributeValue extends \Nette\Object
{

	/**
	 * @Id
	 * @Column(type="integer")
	 * @GeneratedValue
	 */
	private $id;

	/**
	 * @Column(type="string")
	 */
	protected $value;

	/**
	 * @ManyToOne(targetEntity="ProductAttribute", inversedBy="values")
	 * @JoinColumn(name="ProductAttribute_id", referencedColumnName="id")
	 **/
	protected $attribute;


	public function __construct(ProductAttribute $attribute, $value )
	{

		$this->attribute = $attribute;
		$this->value = $value;

	}



	public function getId()
	{
		return $this->id;
	}


	public function getValue()
	{
		return $this->value;
	}

	public function setValue($value)
	{
		$this->value = $value;
	}


	#   A T T R I B U T E

	public function setAttribute(ProductAttribute $attribute)
	{
		$this->attribute = $attribute;
	}
}