franz-ka/HomeController.java

## home.jsp
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ page session="false" %>
<html>
	<head>
		<title>Home</title>
	</head>
	<body>
		<h1>Hello world!</h1>
	</body>
</html>

## HomeController.java
package com.gae.app;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * Handles requests for the application home page.
 */
@Controller
public class HomeController {

	@RequestMapping(value = "/")
	public String home() {
		System.out.println("HomeController: Passing through...");
		return "home";
	}
}

## servlet-context.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:mvc="http://www.springframework.org/schema/mvc"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">

	<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->

	<!-- Scans within the base package of the application for @Components to configure as beans -->
	<!-- @Controller, @Service, @Configuration, etc. -->
	<context:component-scan base-package="com.gae.app" />

	<!-- Enables the Spring MVC @Controller programming model -->
	<mvc:annotation-driven />

	<!-- Resolve logical view names to .jsp resources in the /WEB-INF/views directory -->
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/views/" />
		<property name="suffix" value=".jsp" />
	</bean>

</beans>

## web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

	<!-- Processes application requests -->
	<servlet>
		<servlet-name>appServlet</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/servlet-context.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>

	<servlet-mapping>
		<servlet-name>appServlet</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
</web-app>
	<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
	<%@ page session="false" %>
	<html>
	<head>
	<title>Home</title>
	</head>
	<body>
	<h1>Hello world!</h1>
	</body>
	</html>
	package com.gae.app;

	import org.springframework.stereotype.Controller;
	import org.springframework.web.bind.annotation.RequestMapping;

	/**
	* Handles requests for the application home page.
	*/
	@Controller
	public class HomeController {

	@RequestMapping(value = "/")
	public String home() {
	System.out.println("HomeController: Passing through...");
	return "home";
	}
	}
	<?xml version="1.0" encoding="UTF-8"?>
	<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

	<!-- Processes application requests -->
	<servlet>
	<servlet-name>appServlet</servlet-name>
	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
	<init-param>
	<param-name>contextConfigLocation</param-name>
	<param-value>/WEB-INF/servlet-context.xml</param-value>
	</init-param>
	<load-on-startup>1</load-on-startup>
	</servlet>

	<servlet-mapping>
	<servlet-name>appServlet</servlet-name>
	<url-pattern>/</url-pattern>
	</servlet-mapping>
	</web-app>