Spring4 MVC Basic2 Project

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This is index.jsp JSP file and it is used display the output for the application.



<%@ 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>

	<a href="movies">Click here to get first page!</a>

</body>

</html>




This is home.jsp JSP file and it is used display the output for the application.


<%@ 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>


	<P>The time on the server is ${serverTime}.</P>


	<a href="movie/3Idiots">Click here to get next page!</a>

</body>

</html>




This is list.jsp JSP file and it is used display the output for the application.


<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>

<%@ page session="false" %>

<html>

<body>

	<h1>Spring 3 MVC REST web service</h1>
	

	<h3>Movie Name : ${movie}</h3>	

</body>

</html>









This is HomeController.java file having the controller logic and it will have the services defined in it.




  
  








 

    
package com.cv.springmvc.controller;



import java.text.DateFormat;

import java.util.Date;

import java.util.Locale;



import org.apache.log4j.Logger;

import org.springframework.stereotype.Controller;

import org.springframework.ui.Model;

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



/**

 * Handles requests for the application home page.

 * 

 * @author Chandra Vardhan

 * 

 */



@Controller

public class HomeController {



  private final static Logger LOGGER = Logger.getLogger(HomeController.class);



  /**

   * Simply selects the home view to render by returning its name.

   */

  @RequestMapping("/movies")

  public String home(Locale locale, Model model) {

    LOGGER.info("Welcome home! The client locale is {}.");



    Date date = new Date();

    DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG,

        DateFormat.LONG, locale);



    model.addAttribute("serverTime", dateFormat.format(date));



    return "home";

  }



}

    












This is MovieController.java file having the controller logic and it will have the services defined in it.




  
  








 

    
package com.cv.springmvc.controller;



import org.apache.log4j.Logger;

import org.springframework.stereotype.Controller;

import org.springframework.ui.ModelMap;

import org.springframework.web.bind.annotation.PathVariable;

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

import org.springframework.web.bind.annotation.RequestMethod;

/**

 * @author Chandra Vardhan

 */

@Controller

public class MovieController {

  private final static Logger LOGGER = Logger.getLogger(HomeController.class);



  @RequestMapping(value="/movie/{name}", method = RequestMethod.GET)

  public String home(@PathVariable("name") String name, ModelMap model) {

    LOGGER.info("In MovieController.home(- -)");

    model.addAttribute("movie", name);

    return "list";



  }

  

}

    




























This is pom.xml file having the entries of dependency jars and information to build the application .

	
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">.0" encoding="UTF-8"?>

	<modelVersion>4.0.0</modelVersion>
	<groupId>com.cv.spring.annotation</groupId>
	<artifactId>Spring4MVCBasic2</artifactId>
	<name>Spring4MVCBasic2</name>
	<packaging>war</packaging>
	<version>1.0</version>
	<properties>
		<java-version>1.8</java-version>
		<log4j-version>1.2.16</log4j-version>
		<org.springframework-version>4.2.0.RELEASE</org.springframework-version>
		<jackson.version>2.5.3</jackson.version>
	</properties>


	<dependencies>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>

		
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>

		
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>

		
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>${org.springframework-version}</version>
		</dependency>

		<dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-databind</artifactId>
			<version>${jackson.version}</version>
		</dependency>

		<dependency>
			<groupId>taglibs</groupId>
			<artifactId>standard</artifactId>
			<version>1.1.2</version>
		</dependency>

		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>3.1.0</version>
		</dependency>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>

		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>${log4j.version}</version>
		</dependency>

	</dependencies>


	<build>
		<pluginManagement>

			<plugins>
				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-compiler-plugin</artifactId>
					<version>3.1</version>
					<configuration>
						<source>1.8</source>
						<target>1.8</target>
					</configuration>
				</plugin>
				<plugin>
					<groupId>org.apache.maven.plugins</groupId>
					<artifactId>maven-war-plugin</artifactId>
					<version>2.4</version>
					<configuration>
						<warSourceDirectory>src/main/webapp</warSourceDirectory>
						<warName>Spring4MVCBasic2</warName>
						<failOnMissingWebXml>false</failOnMissingWebXml>
					</configuration>
				</plugin>
			</plugins>
		</pluginManagement>

		<finalName>Spring4MVCBasic2</finalName>
	</build>
</project>







This is mvc-dispatcher-servlet.xml file having the spring configuration properties.

 
<beans:beans xmlns="http://www.springframework.org/schema/mvc"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:beans="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

	<annotation-driven />
	<!-- <resources mapping="/resources/**" location="/resources/" />
 -->
	<beans:bean
		class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<beans:property name="prefix" value="/WEB-INF/views/" />
		<beans:property name="suffix" value=".jsp" />
		
	</beans:bean>
	<context:component-scan base-package="com.cv.springmvc.controller" />
</beans:beans>









This is web.xml deployment descriptor file and it describes how the web application should be deployed.

	
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee 
		 http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
	<display-name>Spring Web MVC Application</display-name>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/spring/mvc-dispatcher-servlet.xml</param-value>
	</context-param>
	<servlet>
		<servlet-name>mvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/spring/mvc-dispatcher-servlet.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>mvc</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	<welcome-file-list>
	<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	
</web-app>













This is log4j.properties file having the entries for logging the information into the console/file. 


#By default enabling Console appender
# Root logger option
log4j.rootLogger=INFO, stdout

# Redirect log messages to console
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.out
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%-5p [%c]:%L -->> %m%n

# Redirect log messages to a log file
#log4j.appender.file=org.apache.log4j.RollingFileAppender
#log4j.appender.file.File=C:\servlet-application.log
#log4j.appender.file.MaxFileSize=5MB
#log4j.appender.file.MaxBackupIndex=10
#log4j.appender.file.layout=org.apache.log4j.PatternLayout
#log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n












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