| Interface | Description | 
|---|---|
| JobEntryValidator | 
 The interface of a job entry validator. 
 | 
| Class | Description | 
|---|---|
| AbstractFileValidator | |
| AndValidator | 
 Boolean ANDs the results of all validators. 
 | 
| EmailValidator | |
| FileDoesNotExistValidator | 
 Fails if a field's value is a filename and the file does not exist. 
 | 
| FileExistsValidator | 
 Fails if a field's value is a filename and the file does not exist. 
 | 
| IntegerValidator | 
 Fails if a field's value is not an integer. 
 | 
| JobEntryValidatorUtils | 
 Methods in this class are referenced in validator definitions within the validator resources file (e.g. 
 | 
| LongValidator | |
| NotBlankValidator | 
 Fails if the field's value is either  
null, an empty string, or a string containing only whitespace. | 
| NotNullValidator | 
 Fails if a field's value is  
null. | 
| ValidatorContext | |
| ValidatorMessages | 
 Utility class for getting formatted strings from validator resource bundle. 
 |