toValue method
Implementation
String toValue() {
switch (this) {
case UserRole.admin:
return 'ADMIN';
case UserRole.author:
return 'AUTHOR';
case UserRole.reader:
return 'READER';
case UserRole.restrictedAuthor:
return 'RESTRICTED_AUTHOR';
case UserRole.restrictedReader:
return 'RESTRICTED_READER';
}
}