[WICKET-3407] Switching from HttsRequired page to http page with forms in both pages

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5-RC1
• Fix Version/s: 1.5-RC2
• Component/s: wicket
• Environment: 1.5-SNAPSHOT
• Assignee: Igor Vaynberg
• Reporter: Ivan Vasilev
• Created: 28/Jan/11 21:10
• Updated: 10/Feb/11 01:05
• Resolved: 10/Feb/11 01:05

Description

There are two pages TestPage (homepage, HttsRequired) and TestPage2 (http only).
TestPage2 contains empty form:

add(new Form<Void>("form"));

TestPage contains a form with a single submit button:

Form<String> form = new Form<String>("form", new Model<String>()) {

private static final long serialVersionUID = 7401870238638554392L;

@Override
protected void onSubmit()

{ setResponsePage(TestPage2.class); }

};
add(form);

When the form is submitted a NullPointerException is throw during the render of TestPage2:

java.lang.NullPointerException
at org.apache.wicket.markup.html.form.Form.onComponentTag(Form.java:1400)
at org.apache.wicket.Component.internalRenderComponent(Component.java:2473)
at org.apache.wicket.MarkupContainer.onRender(MarkupContainer.java:1475)
at org.apache.wicket.Component.internalRender(Component.java:2366)
..................

This exception is thrown in TestPage2's form in the method onComponentTag on line 1400:

String url = getActionUrl().toString();

because getActionUrl() returns null. Debugging getActionUrl leads to RequestCycle->mapUrlFor and there requestMapper.mapHandler(handler); fails to map the handler. The "handler" variable is of type SwitchProtocolRequestHandler.

This can be reproduced with the attached quickstart. It's using the default ports (80 and 443) and a self-signed certificate (hope there are no problems with it).