| Interface | Description | 
|---|---|
| ValidatorRegistry | Strategy interface for looking up validators | 
| Class | Description | 
|---|---|
| BeanFactoryValidatorRegistry | Looks up validators from Spring | 
| ValidatingEventListener | A PersistenceEventListener that uses Spring's validation mechanism to evict objects if an error occurs | 
| ValidationErrors | Models validation errors | 
| Exception | Description | 
|---|---|
| ValidationException | Exception thrown when a validation error occurs |