/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed 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.springframework.web.servlet;
import java.io.IOException;
import java.util.Locale;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.BeansException;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.context.support.StaticMessageSource;
import org.springframework.ui.context.Theme;
import org.springframework.ui.context.ThemeSource;
import org.springframework.ui.context.support.SimpleTheme;
import org.springframework.ui.context.support.UiApplicationContextUtils;
import org.springframework.web.context.support.StaticWebApplicationContext;
import org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping;
import org.springframework.web.servlet.i18n.AcceptHeaderLocaleResolver;
import org.springframework.web.servlet.mvc.Controller;
import org.springframework.web.servlet.mvc.LastModified;
import org.springframework.web.servlet.support.RequestContextUtils;
import org.springframework.web.servlet.theme.AbstractThemeResolver;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.XmlViewResolver;
/**
* @author Juergen Hoeller
* @since 21.05.2003
*/
public class SimpleWebApplicationContext extends StaticWebApplicationContext {
@Override
public void refresh() throws BeansException {
MutablePropertyValues pvs = new MutablePropertyValues();
pvs.add("commandClass", "org.springframework.tests.sample.beans.TestBean");
pvs.add("formView", "form");
registerSingleton("/locale.do", LocaleChecker.class);
addMessage("test", Locale.ENGLISH, "test message");
addMessage("test", Locale.CANADA, "Canadian & test message");
addMessage("testArgs", Locale.ENGLISH, "test {0} message {1}");
addMessage("testArgsFormat", Locale.ENGLISH, "test {0} message {1,number,#.##} X");
registerSingleton(UiApplicationContextUtils.THEME_SOURCE_BEAN_NAME, DummyThemeSource.class);
registerSingleton("handlerMapping", BeanNameUrlHandlerMapping.class);
registerSingleton("viewResolver", InternalResourceViewResolver.class);
pvs = new MutablePropertyValues();
pvs.add("location", "org/springframework/web/context/WEB-INF/sessionContext.xml");
registerSingleton("viewResolver2", XmlViewResolver.class, pvs);
super.refresh();
}
public static class LocaleChecker implements Controller, LastModified {
@Override
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
if (!(RequestContextUtils.findWebApplicationContext(request) instanceof SimpleWebApplicationContext)) {
throw new ServletException("Incorrect WebApplicationContext");
}
if (!(RequestContextUtils.getLocaleResolver(request) instanceof AcceptHeaderLocaleResolver)) {
throw new ServletException("Incorrect LocaleResolver");
}
if (!Locale.CANADA.equals(RequestContextUtils.getLocale(request))) {
throw new ServletException("Incorrect Locale");
}
return null;
}
@Override
public long getLastModified(HttpServletRequest request) {
return 1427846400000L;
}
}
public static class DummyThemeSource implements ThemeSource {
private StaticMessageSource messageSource;
public DummyThemeSource() {
this.messageSource = new StaticMessageSource();
this.messageSource.addMessage("themetest", Locale.ENGLISH, "theme test message");
this.messageSource.addMessage("themetestArgs", Locale.ENGLISH, "theme test message {0}");
}
@Override
public Theme getTheme(String themeName) {
if (AbstractThemeResolver.ORIGINAL_DEFAULT_THEME_NAME.equals(themeName)) {
return new SimpleTheme(AbstractThemeResolver.ORIGINAL_DEFAULT_THEME_NAME, this.messageSource);
}
else {
return null;
}
}
}
}