public static Class findFunctionClass(String name) {
if (name == null) return null;
if (name.indexOf('.') < 0) // consider as full qualified name
name = FUNCTIONS_PACKAGE + name;
try {
return Class.forName(name);
} catch (Error er) {
// too bad
logger.severe("Function class " + name + " " + er);
} catch (Exception ex) {
logger.severe("Function class " + name + " not found or " + ex);
}
return null;
}
