Api

import dk.brics.powerforms.*;

class Service {
    ...

    public static void main(String args) {
        // Create new PowerForms object
        PowerForms pwf = new PowerForms();
        // Create Reader for PowerForms specification
        Reader pwf_in = ...;
        // Initialize PowerForms object
        pwf.initialize(pwf_in);
        // Create Reader for HTML document
        Reader html_in = ...;
        // Create PrintWriter for transformed document
        PrintWriter out = ...;
        // Transform document
        HtmlDocument doc = pwf.transform(html_in, out);
        // Send transformed document (written to `out') to the client
        ...
        // Receive values and build a Map from String to Collection
        Map values = ...;
        // Perform server-side validation
        doc.validate(values, new ErrorHandler() {
                public void error(String message) {
                    ...
                }
            });
    }
}