Strings are in property syntax, with the form: FQCN.methodName=<transaction attribute string>
For example: com.mycompany.mycode.MyClass.myMethod=PROPAGATION_MANDATORY,ISOLATION_DEFAULT
NOTE: The specified class must be the one where the methods are
defined; in case of implementing an interface, the interface class name.
Note: Will register all overloaded methods for a given name.
Does not support explicit registration of certain overloaded methods.
Supports "xxx*" mappings, e.g. "notify*" for "notify" and "notifyAll".