How to get product attribute values in AX 2012

public static void getProductAttributeValues(Args _args)
{
    ItemId                      itemId  = '0007';
    EcoResProductAttributeValue ecoResProductAttributeValue;
    AttributeValueText          attributeValueText;
    InventTable                 inventTable = InventTable::find(itemId);
    EcoResAttribute             ecoResAttribute;
    EcoResValue                 ecoResValue;
    ;

    while select ecoResProductAttributeValue
        where ecoResProductAttributeValue.Product == inventTable.Product
        join Name from ecoResAttribute
            where ecoResAttribute.RecId == ecoResProductAttributeValue.Attribute
        join ecoResValue
            where ecoResValue.RecId == ecoResProductAttributeValue.Value
    {
        attributeValueText = ecoResValue.value();
    }
}