LocaleAction (Struts Apps - Examples 1.3.10 API)

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## org.apache.struts.webapp.validator
Class LocaleAction

    java.lang.Object
      org.apache.struts.action.Action
          org.apache.struts.webapp.validator.LocaleAction

    public final class LocaleAction

extends Action

Implementation of Action that changes the user's `Locale` and forwards to a page, based on request level parameters that are set (language, country, & page).

Field Summary

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

Constructor Summary
`LocaleAction()`

Method Summary
`ActionForward` | `execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response)` Change the user's `Locale` based on `ActionForm` properties.

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, saveMessages, saveToken, setLocale, setServlet`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### LocaleAction

    public LocaleAction()

Method Detail

### execute

    public ActionForward execute(ActionMapping mapping,
                                 ActionForm form,
                                 HttpServletRequest request,
                                 HttpServletResponse response)
                          throws Exception

  Change the user's `Locale` based on `ActionForm` properties.

  This `Action` looks for `language` and `country` properties on the given form, constructs an appropriate Locale object, and sets it as the Struts Locale for this user's session. Any `ActionForm, including a `DynaActionForm`, may be used.`

  If a `page` property is also provided, then after setting the Locale, control is forwarded to that URI path. Otherwise, control is forwarded to "success".

  Overrides:
    `execute` in class `Action`
  Parameters:
    `mapping` - The ActionMapping used to select this instance
    `form` - The optional ActionForm bean for this request (if any)
    `request` - The HTTP request we are processing
    `response` - The HTTP response we are creating
  Returns:
    Action to forward to
  Throws:
    `Exception` - if an input/output error or servlet exception occurs

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