CartRestorationFacade (hybris Commerce Suite 1905)

All Known Implementing Classes:

DefaultCartRestorationFacade
```
public interface CartRestorationFacade
```
Used to write a minimal representation of the cart into the hybris persistence, and to restore it from there

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`removeSavedCart()`	If existing the saved cart will be removed
`CartRestorationData`	`restoreSavedCart(java.lang.String guid, UserModel currentUser)`	Restores current users's saved cart from the hybris persistence layer
`void`	`setSavedCart(CartData newCart)`	By each interaction with the cart e.g add product, edit product, the persisted cart is reconstructed from the backend cart.

- Method Detail
  - restoreSavedCart
```
CartRestorationData restoreSavedCart(java.lang.String guid,
                                     UserModel currentUser)
                              throws CommerceCartRestorationException
```
    Restores current users's saved cart from the hybris persistence layer
    
    Parameters:
    
    guid - of the saved cart
    
    currentUser - is the user which is currently logged in
    
    Returns:
    
    the restoration data needed by the calling facade
    
    Throws:
    
    CommerceCartRestorationException - exception.
  - removeSavedCart
```
void removeSavedCart()
```
    If existing the saved cart will be removed
  - setSavedCart
```
void setSavedCart(CartData newCart)
           throws CommerceCartModificationException
```
    By each interaction with the cart e.g add product, edit product, the persisted cart is reconstructed from the backend cart.
    
    Parameters:
    
    newCart - to be used further on
    
    Throws:
    
    CommerceCartModificationException