BackingChecker (Nuxeo 2021.1.19 API Documentation)

All Known Implementing Classes:

DBCheck, ElasticSearchChecker, KafkaChecker, MongoDBChecker
```
public interface BackingChecker
```
A backing checker checks for the availability of a backing service.

Since:

9.2

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`accepts(ConfigurationGenerator cg)`	Test if the check has to be done for the given configuration.
`void`	`check(ConfigurationGenerator cg)`	Test the availbilty of the backing service.

- Method Detail
  - accepts
```
boolean accepts(ConfigurationGenerator cg)
```
    Test if the check has to be done for the given configuration.
    
    Parameters:
    
    cg - The current configuration
    
    Returns:
    
    true if check(ConfigurationGenerator) has to be called.
  - check
```
void check(ConfigurationGenerator cg)
    throws ConfigurationException
```
    Test the availbilty of the backing service.
    
    Parameters:
    
    cg - The current configuration
    
    Throws:
    
    ConfigurationException - if backing service is not available.