CheckPointUtil (spacecraft-shared 1.0.11 API)

```
public interface CheckPointUtil
```
Utility business object to create and load checkpoints (savegames) on client side You can access the corresponding bean implementation via EngineFacade::getBusinessObject

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`create(StorageItemDescriptor descriptor, List<String> statePrefixes)`	Trigger creating a save game on client side.
`boolean`	`load(StorageItemDescriptor descriptor, StorageItemDescriptor descriptorDigest)`	Load a save game on client side and send it to the server.

- Method Detail
  - create
```
void create(StorageItemDescriptor descriptor,
            List<String> statePrefixes)
```
    Trigger creating a save game on client side. Game core takes care that server will create the save game and transfer it to the client.
    
    Parameters:
    
    descriptor - Storage descriptor describing where to save (e.g. coming from file selection dialog or storage manager)
    
    statePrefixes - prefixes of client state keys you want to include in the checkpoint
  - load
```
boolean load(StorageItemDescriptor descriptor,
             StorageItemDescriptor descriptorDigest)
```
    Load a save game on client side and send it to the server.
    
    Parameters:
    
    descriptor - Storage descriptor describing from where to load (e.g. coming from file selection dialog or storage manager)
    
    descriptorDigest - Optional, can be null. Storage descriptor of the checkpoint digest, provided by official servers to verify then authenticity of a checkpoint for highscores
    
    Returns:
    
    whether the checkpoint could be loaded. If true, at some point there will be a CheckpointLoadedMessage as the last step of the loading process