Groovy is a supported expression language in midPoint. Its language URL is:
Examples
User name
Following code returns a name
property of a user. It is using groovy safe dereference operator (?.
) to make sure this code works as expected even if user is null
. User can be null
is some situations, such as when evaluating outbound expression for a deleted user. Therefore the use of safe dereference operator is advised in almost all situations.