Resolve username script
A resolve username script resolves an object to its uid based on its username.
A sample resolve username script for an SQL database is provided in openidm/samples/scripted-sql-with-mysql/tools/ResolveUsernameScript.groovy.
- Input variables
 - 
The following variables are available to a resolve username script:
- configuration
 - 
A handler to the connector’s configuration object.
 - options
 - 
A handler to the Operation Options.
 - operation
 - 
An OperationType that corresponds to the action (
RESOLVE_USERNAME). - objectClass
 - 
The object class for which the username is resolved, such as
__ACCOUNT__or__GROUP__. - username
 - 
A string that represents the username of the object.
 - log
 - 
A logger instance for the connector.
 
 - Returns
 - 
The user unique ID (ICF
__UID__) of the object. Thetypeof the returned UID must be astringor aUid. If a null value or an object type other thanstringorUidis returned, the script must throw an exception. 
def operation = operation as OperationType
def configuration = configuration as ScriptedConfiguration
def username = username as String
def log = log as Log
def objectClass = objectClass as ObjectClass
def options = options as OperationOptions
if (objectClass.is(ObjectClass.ACCOUNT_NAME)) {
    if (username.equals("TESTOK1")) {
        return new Uid("123")
    }
    throw new UnknownUidException();
}