edu.cornell.mannlib.vitro.webapp.i18n.selection

Class LocaleSelectionDataGetter

java.lang.Object

edu.cornell.mannlib.vitro.webapp.i18n.selection.LocaleSelectionDataGetter

All Implemented Interfaces:

DataGetter

public class LocaleSelectionDataGetter
extends Object
implements DataGetter

Get the data for the selectable Locales, so the Freemarker template can create a row of flag images that will select the desired locale. If there are no selectable Locales in runtime.properties, we return an empty map. (selectLocale?? will return false) If the Locale has been forced by runtime.properties, we do the same. If there are selectable Locales, the returned map will contain a structure like this:

 {selectLocale={
   selectLocaleUrl = [the URL for the form action to select a Locale]
   locales={         [a list of maps]
       {               [a map for each Locale]
         code =          [the code for the Locale, e.g. "en_US"]
         label =         [the alt text for the Locale, e.g. "Spanish (Spain)"]
         imageUrl =      [the URL of the image that represents the Locale]
         selected =      [true, if this locale is currently selected]
       }
     }  
   }
 }
 

Constructor Summary

Constructors

Constructor and Description
LocaleSelectionDataGetter(VitroRequest vreq)

Method Summary

Modifier and Type	Method and Description
Map<String,Object>	getData(Map<String,Object> valueMap) Get data.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocaleSelectionDataGetter

public LocaleSelectionDataGetter(VitroRequest vreq)

Method Detail

getData

public Map<String,Object> getData(Map<String,Object> valueMap)

Description copied from interface: DataGetter

Get data. Throwing an Exception is acceptable.

Specified by:

getData in interface DataGetter

Parameters:

valueMap - any values already generated by data getters or the controller. Might be immutable, and should not be modified within the method.

Returns:

data to add to valueMap. Might be empty, but should not be null.