com.redhat.rhn.frontend.action.configuration.channel

Class ChannelOverviewAction

java.lang.Object

org.apache.struts.action.Action

com.redhat.rhn.frontend.struts.RhnAction

com.redhat.rhn.frontend.action.configuration.channel.ChannelOverviewAction

public class ChannelOverviewAction
extends RhnAction

DetailsAction backs the page for managing config-channel details

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CHANNEL_EDITING Are we editing?
static java.lang.String	CHANNEL_SUMMARY Current ChannelSummary, in request/responce

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
ChannelOverviewAction()

Method Summary

Modifier and Type	Method and Description
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 ConfigChannel	findChannel(org.apache.struts.action.DynaActionForm form, javax.servlet.http.HttpServletRequest request, ConfigChannelCreationHelper helper) Find the channel specified in the request (if any).
protected ChannelSummary	getSummary(User u, ConfigChannel cc) Grab the summary info for the specified channel
protected void	setupForm(javax.servlet.http.HttpServletRequest request, ConfigChannel cc, org.apache.struts.action.DynaActionForm form, java.util.Map params) Given the incoming request, set up the ChanelOverview form with channel info

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

Field Detail

CHANNEL_SUMMARY

public static final java.lang.String CHANNEL_SUMMARY

Current ChannelSummary, in request/responce

See Also:

Constant Field Values

CHANNEL_EDITING

public static final java.lang.String CHANNEL_EDITING

Are we editing?

See Also:

Constant Field Values

Constructor Detail

ChannelOverviewAction

public ChannelOverviewAction()

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)

Overrides:

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

setupForm

protected void setupForm(javax.servlet.http.HttpServletRequest request,
                         ConfigChannel cc,
                         org.apache.struts.action.DynaActionForm form,
                         java.util.Map params)

Given the incoming request, set up the ChanelOverview form with channel info

Parameters:

request - the incoming request

cc - the channel to be affected

form - the form to be filled in

params - the params to use

getSummary

protected ChannelSummary getSummary(User u,
                                    ConfigChannel cc)

Grab the summary info for the specified channel

Parameters:

u - The user-context

cc - The channel of interest

Returns:

the summary information

findChannel

protected ConfigChannel findChannel(org.apache.struts.action.DynaActionForm form,
                                    javax.servlet.http.HttpServletRequest request,
                                    ConfigChannelCreationHelper helper)

Find the channel specified in the request (if any). If there is no channel specified but the form was submitted, then this must be the request to create a new channel. If there is no channel specified and we were NOT submitted, then this is the initial "fill in the blanks" request and can return "null" for channel.

Parameters:

form - incoming channelOverviewForm

request - incoming request

helper - the ConfigChannelCreationHelper

Returns:

existing channel, or a new (empty) channel on submit, or null if we're asking the user for new-channel info for the first time