I have a problem with moving "requestParameters" into my helper class, using this piece of code within my webflow.xml:
For some strange reason "requestParameters" seems to be converted into a string that looks like:
<evaluate expression="orderProcessHelper.mapParams(requestParameters)" />
<transition on="submit" to="summary" />
which looks pretty unfamiliar to me.
map['key' -> 'value', 'keyArr[someKey]' -> 'value', ...]
Methods with another signature (input parameter) like the following are ignored
Is there another way of moving the request parameters in, except for wrapping a HttpServletResponse around the helper class?
public void mapParams(String value);