ViolatedConstraintNameExtractor (Hibernate Javadocs)

All Known Implementing Classes:

TemplatedViolatedConstraintNameExtractor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface ViolatedConstraintNameExtractor
```
An object that can extract the name of a violated database constraint from a SQLException that results from the constraint violation.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`@Nullable String`	`extractConstraintName(SQLException sqle)`	Extract the name of the violated constraint from the given `SQLException`.

- Method Detail
  - extractConstraintName
```
@Nullable String extractConstraintName(SQLException sqle)
```
    Extract the name of the violated constraint from the given SQLException.
    
    Parameters:
    
    sqle - The exception that was the result of the constraint violation.
    
    Returns:
    
    The extracted constraint name.