NeoDatis ODB

Hi

I'm trying out neodatis with scala, and I've got a problem. When trying to update an object that has a unique index on one of it's fields (not the one I'm changing) I get an "Duplicate key on index ..." error.

Here is the code I'm trying:

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import org.neodatis.odb.{ODB, ODBFactory}
import org.neodatis.odb.core.query.IQuery
import org.neodatis.odb.impl.core.query.criteria.CriteriaQuery
import org.neodatis.odb.core.query.criteria.Where
import java.io.File

object Test {

case class Login(login: String, private var password: String, var firstName: String, var lastName: String, var email: String) {
if (null == login || login.isEmpty) throw new IllegalArgumentException("login is empty!")
if (null == password || password.isEmpty) throw new IllegalArgumentException("password is empty")

def setPassword(password: String) = {
if (null == password || password.isEmpty) throw new IllegalArgumentException
this.password = password
}

def getPassword = password
}

def main(args: Array[String]) {
val server = ODBFactory.openServer(9876)
val dbname = "ec2sif"
try {
server.addBase(dbname,"target/data.db")
val loginIndex = "login_index"

def connect() = server.openClient(dbname)

// set indexes and unique constraint
var odb = connect
if (!odb.getClassRepresentation(classOf[Login]).existIndex(loginIndex)) {
val fieldIndex = Array("login")
odb.getClassRepresentation(classOf[Login]).addUniqueIndexOn(loginIndex, fieldIndex, true)
}
odb.close

// let's create and persist our login
val l = Login("login","password",null,null,null)
odb = connect
odb.store(l)
odb.close

// let's modify this object
val query: IQuery = new CriteriaQuery(classOf[Login], Where.equal("login", "login"))
odb = connect
val objects = odb.getObjects(query)
val persistedLogin: Login = objects.getFirst
if (l != persistedLogin) throw new RuntimeException("logins doesn't match") // sanity check
persistedLogin.firstName = "MyName"
odb.store(persistedLogin)
odb.close
} finally {
// cleanup
server.close
(new File(dbname)).delete
}
}
}

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Is it a bug or am I doing something wrong?

I'm using latest version (1.9.3).

Thanks in advance

Haim Ashkenazi