Telosys-tip2-var.vm

--- Getting an object value with a default value if not defined
#assertFalse($fn.isDefined("FOO2"), "F002 is not supposed to be defined!")
Getting "FOO2" : $fn.get("FOO2", "my default value")

--- Defining a variable if not already exists
Exemple 1 : 
 'NAMESPACE' has not been defined in the project variables
 then it will be initialized with a default value
#set ( $NAMESPACE = $fn.get("NAMESPACE", "default-name" ) ) 
NAMESPACE = $NAMESPACE ## "default-name" (initialized)

Exemple 2 : 
 'AUTHOR' variable is already defined so it remains unchanged
#set ( $AUTHOR = "Bart" ) 
#set ( $AUTHOR = $fn.get("AUTHOR", "Homer" ) ) 
AUTHOR = $AUTHOR ## "Bart" (unchanged)