Handle constraint exception

[Diogo Soares]

It's possible handle constraint exceptions?

I have a simple POJO class with the following constraint:

@DatabaseField(unique = true)

private String username;

After insert a username that already exists I receive the following exception:

[SQLITE_CONSTRAINT]  Abort due to constraint violation (column username is not unique)

It's possible catch and Iterate all the constraints violation properly?

What is the best way to differ them? I need to pass this information to the user...