com.redhat.rhn.frontend.action

Class DispatchedAction

java.lang.Object

org.apache.struts.action.Action

com.redhat.rhn.frontend.struts.RhnAction

com.redhat.rhn.frontend.action.DispatchedAction

public abstract class DispatchedAction
extends RhnAction

Abstract POST action class that provides for setup->confirm->commit lifecycle. This should probably be added as a real class and promoted for general use as I suspect that many other pages using the rhn list tag need to work the same way.

Field Summary

Fields inherited from class com.redhat.rhn.frontend.struts.RhnAction

SUBMITTED

Fields inherited from class org.apache.struts.action.Action

servlet

Constructor Summary

Constructors

Constructor and Description
DispatchedAction()

Method Summary

Modifier and Type	Method and Description
protected org.apache.struts.action.ActionForward	commitAction(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Called when a page form has been submitted and confirmed.
protected org.apache.struts.action.ActionForward	confirmAction(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Called when a page form has been submitted and requires confirmation.
org.apache.struts.action.ActionForward	execute(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) $
protected abstract org.apache.struts.action.ActionForward	setupAction(org.apache.struts.action.ActionMapping mapping, org.apache.struts.action.ActionForm form, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) Called to setup the page for display.

Methods inherited from class com.redhat.rhn.frontend.struts.RhnAction

addGlobalMessage, addGlobalMessage, addMessage, createErrorMessage, createErrorMessageWithMultipleArgs, createLabelValueList, createMessage, createSuccessMessage, getStrutsDelegate, isSubmitted, l10n, localize, lv, lve, lvel10n, lvl10n, makeParamMap, saveMessages

Methods inherited from class org.apache.struts.action.Action

addErrors, addMessages, execute, generateToken, getErrors, getLocale, getMessages, getResources, getResources, getServlet, isCancelled, isTokenValid, isTokenValid, resetToken, saveErrors, saveErrors, saveMessages, saveToken, setLocale, setServlet

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DispatchedAction

public DispatchedAction()

Method Detail

execute

public org.apache.struts.action.ActionForward execute(org.apache.struts.action.ActionMapping mapping,
                                                      org.apache.struts.action.ActionForm form,
                                                      javax.servlet.http.HttpServletRequest request,
                                                      javax.servlet.http.HttpServletResponse response)
                                               throws java.lang.Exception

$

Overrides:

execute in class org.apache.struts.action.Action

Throws:

java.lang.Exception

setupAction

protected abstract org.apache.struts.action.ActionForward setupAction(org.apache.struts.action.ActionMapping mapping,
                                                                      org.apache.struts.action.ActionForm form,
                                                                      javax.servlet.http.HttpServletRequest request,
                                                                      javax.servlet.http.HttpServletResponse response)
                                                               throws java.lang.Exception

Called to setup the page for display.

Parameters:

mapping - An action mapping.

form - The associated form.

request - The requst.

response - The respoinse.

Returns:

The action forward.

Throws:

java.lang.Exception - something bad happened

confirmAction

protected org.apache.struts.action.ActionForward confirmAction(org.apache.struts.action.ActionMapping mapping,
                                                               org.apache.struts.action.ActionForm form,
                                                               javax.servlet.http.HttpServletRequest request,
                                                               javax.servlet.http.HttpServletResponse response)
                                                        throws java.lang.Exception

Called when a page form has been submitted and requires confirmation.

Parameters:

mapping - An action mapping.

form - The associated form.

request - The requst.

response - The respoinse.

Returns:

The action forward.

Throws:

java.lang.Exception - something bad happened

commitAction

protected org.apache.struts.action.ActionForward commitAction(org.apache.struts.action.ActionMapping mapping,
                                                              org.apache.struts.action.ActionForm form,
                                                              javax.servlet.http.HttpServletRequest request,
                                                              javax.servlet.http.HttpServletResponse response)
                                                       throws java.lang.Exception

Called when a page form has been submitted and confirmed. Applies page submit to the system.

Parameters:

mapping - An action mapping.

form - The associated form.

request - The requst.

response - The respoinse.

Returns:

The action forward.

Throws:

java.lang.Exception - something bad happened