/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.wicket.examples.pub2;
import java.util.Locale;
import org.apache.wicket.examples.WicketExamplePage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.Link;
import org.apache.wicket.model.Model;
import org.apache.wicket.model.StringResourceModel;
import org.apache.wicket.request.mapper.parameter.PageParameters;
import org.apache.wicket.util.value.ValueMap;
/**
* Demonstrates localization.
*
* @author Jonathan Locke
* @author Eelco Hillenius
*/
public final class Home extends WicketExamplePage
{
/**
* Constructor
*
* @param parameters
* Page parameters (ignored since this is the home page)
*/
public Home(final PageParameters parameters)
{
// create a dummy object to serve as our substitution model
ValueMap map = new ValueMap();
map.put("user", "Jonathan");
// Here, we create a model that knows how to get localized strings.
// It uses the page's resource (Home_cc_LC.properties) and gets the
// text with resource key 'salution'. For the US, this is:
// salutation=${user}, dude!
// variable ${user} will be regconized as a property variable, and will
// be substituted with the given model (the wrapped map). Hence,
// ${user} will be replaced by map.get('user'), which is 'Jonathan'.
StringResourceModel labelModel = new StringResourceModel("salutation", this,
new Model<>(map));
// Add the label with the dynamic model
add(new Label("salutation", labelModel));
// Add a couple of links to be able to play around with the session
// locale
add(new SetLocaleLink("goCanadian", Locale.CANADA));
add(new SetLocaleLink("goUS", Locale.US));
add(new SetLocaleLink("goDutch", new Locale("nl", "NL")));
add(new SetLocaleLink("goGerman", new Locale("de", "DE")));
add(new SetLocaleLink("goChinese", new Locale("zh", "CN")));
add(new SetLocaleLink("goDanish", new Locale("da", "DK")));
add(new SetLocaleLink("goKorean", new Locale("ko", "KR")));
add(new SetLocaleLink("goHungarian", new Locale("hu")));
}
private static class SetLocaleLink extends Link<Void> {
private final Locale locale;
private SetLocaleLink(String id, Locale locale)
{
super(id);
this.locale = locale;
}
@Override
public void onClick()
{
getSession().setLocale(locale);
}
}
}