kratos2333
1/14/2017 - 10:58 PM

Internationalization (note that the method names have to be the same in the webConfig.java)

Internationalization (note that the method names have to be the same in the webConfig.java)

attendee.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>

<%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>    
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>    
    
    
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Attendee Page</title>
<style type="text/css">
	.error{
		color: #ff0000;
	}
	.errorblock{
		color: #000;
		background-color: #ffEEEE;
		border: 3px solid #ff0000;
		padding: 8px;
		margin: 16px;
	}

</style>

</head>
<body>

	<a href="?language=en">
		English
	</a>
	<a href="?language=es">
		Spanish
	</a> 

	<form:form commandName="attendee">
		<form:errors path="*" cssClass="errorblock" element="div"/>
		<label for="textinput1"><spring:message code="attendee.name" />:</label>
		<form:input path="name" cssErrorClass="error"/>
		<form:errors path="name" cssClass="error" />
		<br>
		<label for="textinput2"><spring:message code="attendee.email.address"/>:</label>
		<form:input path="emailAddress" cssErrorClass="error"/>
		<form:errors path="emailAddress" cssClass="error" />
		<br>
		<input type="submit" class="btn" value="Enter Attendee" />
	</form:form>
</body>
</html>
WebConfig.java
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package com.pluralsight;

import java.util.Locale;

import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ResourceBundleMessageSource;
import org.springframework.web.servlet.LocaleResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.i18n.LocaleChangeInterceptor;
import org.springframework.web.servlet.i18n.SessionLocaleResolver;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

@Configuration
@EnableWebMvc
@ComponentScan(basePackages="com.pluralsight")
public class WebConfig extends WebMvcConfigurerAdapter{
	
	@Bean
	public MessageSource messageSource() {
		ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
		messageSource.setBasename("messages");
		return messageSource;
	}
	
	@Bean
	public LocaleResolver localeResolver() {
		SessionLocaleResolver resolver = new SessionLocaleResolver();
		resolver.setDefaultLocale(Locale.ENGLISH);
		return resolver;
	}
	
	// The following is used for intercepting the url in the attendee.jsp ?language=en and ?language=es
	
	@Override
	public void addInterceptors(InterceptorRegistry registry) {
		LocaleChangeInterceptor changeInterceptor = new LocaleChangeInterceptor();
		changeInterceptor.setParamName("language");
		registry.addInterceptor(changeInterceptor);
	}
	
	@Bean
	public InternalResourceViewResolver getInternalResourceViewResolver() {
		InternalResourceViewResolver resolver = new InternalResourceViewResolver();
		resolver.setPrefix("/WEB-INF/jsp/");
		resolver.setSuffix(".jsp");
		return resolver;
	}
	
	@Override
	public void addResourceHandlers(ResourceHandlerRegistry registry) {
		registry.addResourceHandler("/pdfs/**").addResourceLocations("/WEB-INF/pdf/");
		registry.addResourceHandler("/css/**").addResourceLocations("/WEB-INF/css/");
	}
	
}