Can NIFI expression language be used to evaluate custom functions. For instance, we need to invoke the function, new org.bson.types.ObjectId().toHexString()
and assign its output to our attribute, is it possible solely using EL? Im drawing its parallel with SPEL (Spring expression language) http://docs.spring.io/autorepo/docs/spring-framework/4.0.0.RC2/spring-framework-reference/html/expressions.html Eg: Class dateClass = parser.parseExpression("T(java.util.Date)").getValue(Class.class); Class stringClass = parser.parseExpression("T(String)").getValue(Class.class); -- View this message in context: http://apache-nifi-developer-list.39713.n7.nabble.com/NIFI-Expression-Language-to-Evaluate-custom-function-tp16451.html Sent from the Apache NiFi Developer List mailing list archive at Nabble.com.
