When I need to get a value into a Java class from an ActionForm I generally just pass it in from my Action class. Since the Action class is always passed in the ActionForm item mapped to the action class I can easily get grab my desired value and pass it along.
Now though I am calling a class from an Action class, but I want to pass in another variable that is residing in an unrelated form that is session scoped. I need this value since it is required by a stored procedure for security validation.
How can I get an arbitrary session variable's value like this?