Java Technologies: Spring 4 MVC Redirect View

spring+4+mvc+redirect+view

Click here to download eclipse supported ZIP file

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


<html>

<body>

	<h1>Spring4 MVC Redirect View</h1>


	<h3><a href="./DummyRedirectPage.htm">Click here to get result page </a></h3><br/>
	

</body>

</html>

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


<html>

<head>

</head>


<body>

<h2>Spring MVC RedirectView example</h2>


</body>

</html>

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

 
    
package com.cv.spring.common.controller;



import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;



import org.springframework.web.servlet.ModelAndView;

import org.springframework.web.servlet.mvc.AbstractController;





/**

* @author Chandra Vardhan

*/

public class DummyController extends AbstractController{



  @Override

  protected ModelAndView handleRequestInternal(HttpServletRequest request,

      HttpServletResponse response) throws Exception {



    return new ModelAndView("redirect:DummyRedirectPage.htm");

    //return new ModelAndView("DummyRedirect");

    

  }

    

}

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">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/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>com.cv.spring.common</groupId>
	<packaging>war</packaging>
	<version>1.0</version>
	<name>SpringMVC Maven Webapp</name>
	http://maven.apache.org
	<properties>
		<spring.version>4.2.0.RELEASE</spring.version>
		<hibernate.version>4.3.5.Final</hibernate.version>
		<log4j-version>1.2.17</log4j-version>
		<java.version>1.8</java.version>
	</properties>


	<dependencies>

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

		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${spring.version}</version>
		</dependency>
		
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.2.2</version>
		</dependency>

		
		<dependency>
			<groupId>commons-io</groupId>
			<artifactId>commons-io</artifactId>
			<version>1.3.2</version>
		</dependency>

		
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>jstl</artifactId>
			<version>1.1.2</version>
		</dependency>

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

		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<version>2.5</version>
			provided
		</dependency>
		<dependency>
			<groupId>taglibs</groupId>
			<artifactId>standard</artifactId>
			<version>1.1.2</version>
		</dependency>

	</dependencies>
	<build>
		<plugins>
			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.3</version>
				<configuration>
					<source>${java.version}</source>
					<target>${java.version}</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>Spring4MVCRedirectView</warName>
					<failOnMissingWebXml>false</failOnMissingWebXml>
				</configuration>
			</plugin>
		</plugins>
	</build>
	<artifactId>Spring4MVCRedirectView</artifactId>
</project>

This is mvc-dispatcher-servlet.xml spring configuration file and these entries are used in the application.

 
<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-4.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd">
	<bean class="org.springframework.web.servlet.mvc.support.ControllerClassNameHandlerMapping" />
    
    <bean class="com.cv.spring.common.controller.DummyController" />
	<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="mappings">
            <props>
                <prop key="/DummyRedirectPage.htm">dummyRedirectController</prop>
            </props>
        </property>
    </bean>
	
	<bean id="dummyRedirectController" 
        class="org.springframework.web.servlet.mvc.ParameterizableViewController">
	    <property name="viewName" value="DummyPage" />
    </bean>
	<bean id="viewResolver"
	      class="org.springframework.web.servlet.view.InternalResourceViewResolver" >
          <property name="prefix">
              <value>/WEB-INF/pages/</value>
           </property>
          <property name="suffix">
             <value>.jsp</value>
          </property>
          <property name="order" value="1" />
    </bean>
	<bean class="org.springframework.web.servlet.view.XmlViewResolver">
	   <property name="location">
	       <value>/WEB-INF/spring-views.xml</value>
	   </property>
	   <property name="order" value="0" />
	</bean>
	
</beans>

This is spring-views.xml spring configuration file and these entries are used in the application.

 <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-4.0.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd">
	<!-- Redirect view --> 
	<bean id="DummyRedirect" 
	   class="org.springframework.web.servlet.view.RedirectView">
       <property name="url" value="DummyRedirectPage.htm" />
    </bean>
	
</beans>

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

<web-app id="WebApp_ID" version="2.4" 
	xmlns="http://java.sun.com/xml/ns/j2ee" 
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
	xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
	http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
  <display-name>Spring Web MVC Application</display-name>
  
  <servlet>
  	<servlet-name>mvc-dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
  </servlet>
  
  <servlet-mapping>
 	<servlet-name>mvc-dispatcher</servlet-name>
    <url-pattern>*.htm</url-pattern>
  </servlet-mapping>
  <context-param>
	<param-name>contextConfigLocation</param-name>
	<param-value>/WEB-INF/mvc-dispatcher-servlet.xml</param-value>
  </context-param>
  
  <listener>
    <listener-class>
      org.springframework.web.context.ContextLoaderListener
    </listener-class>
  </listener>
  <welcome-file-list>
		<welcome-file>home.html</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

Java Technologies

Spring 4 MVC Redirect View

Click here to download eclipse supported ZIP file

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

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

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

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

This is mvc-dispatcher-servlet.xml spring configuration file and these entries are used in the application.

This is spring-views.xml spring configuration file and these entries are used in the application.

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

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

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