JSP Standard Actions Project 2

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/**

 * 

 */

package com.cv.jsp.standard.action;



/**

 * @author Chandra Vardhan

 *

 */

public abstract class Company {



  private String name;

  

  

  public Company() {

    // TODO Auto-generated constructor stub

  }

  

  public String getName() {

    return name;

  }

  public void setName(String name) {

    this.name = name;

  }  



}


 

    
/**

 * 

 */

package com.cv.jsp.standard.action;



/**

 * @author Chandra Vardhan

 *

 */

public class Employee extends Company  {



  private String employeeID;

  

  

  public String getEmployeeID() {

    return employeeID;

  }



  public void setEmployeeID(String employeeID) {

    this.employeeID = employeeID;

  }



  public Employee() {

    

  }

  

}


 

    
package com.cv.jsp.standard.action;



import java.io.IOException;



import javax.servlet.RequestDispatcher;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;



import org.apache.log4j.Logger;



/**

 * Servlet implementation class TestServlet

 * 

 *  @author Chandra Vardhan

 */

public class TestServlet extends HttpServlet {

  

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

  private static final long serialVersionUID = 1L;



  /**

   * @see HttpServlet#HttpServlet()

   */

  public TestServlet() {

    super();

    // TODO Auto-generated constructor stub

  }



  /**

   * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse

   *      response)

   */

  protected void doGet(HttpServletRequest request,

      HttpServletResponse response) throws ServletException, IOException {

    

    LOGGER.info("LOGGER : TestServlet doGet(HttpServletRequest,HttpServletResponse)");



    response.setContentType("text/html");

    String name = request.getParameter("userName");

    Company company = new Employee();

    company.setName(name);



    request.setAttribute("company", company);

    

    Employee employee2 = new Employee();

    employee2.setName(name);



    request.setAttribute("employee", employee2);

    RequestDispatcher dispatcher = request

        .getRequestDispatcher("conditionalStandardActionsTwo.jsp");

    dispatcher.forward(request, response);

  }



  /**

   * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse

   *      response)

   */

  protected void doPost(HttpServletRequest request,

      HttpServletResponse response) throws ServletException, IOException {

    LOGGER.info("LOGGER : TestServlet doPost(HttpServletRequest,HttpServletResponse)");



    doGet(request, response);

  }



}





<%@ page language="java" contentType="text/html; charset=ISO-8859-1"

    pageEncoding="ISO-8859-1"%>

<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">

<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">

<title>Result page ... </title>

</head>

<body>



<jsp:useBean id="company" type="com.cv.jsp.standard.action.Company" class="com.cv.jsp.standard.action.Employee" scope="request"/>

Your name is : : <jsp:getProperty property="name" name="company"/><br><br>



<!-- You will get null. Because it is searching  the value in page scope... -->

<jsp:useBean id="employee" type="com.cv.jsp.standard.action.Company" class="com.cv.jsp.standard.action.Employee" />

Your name is : : <jsp:getProperty property="name" name="employee"/>


</body>

</html>





<!DOCTYPE html>

<html>

<head>

<meta charset="ISO-8859-1">

<title>home.html page...</title>

</head>

<body>

<br>

<br>

	<form action="TestServlet" method="post">

		<table align="center">

			<tr>

				<td>Enter your name : :</td>

				<td><input type="text" name="userName" /> </td>

			</tr>



			<tr>

				<td><input type="submit" name="submit"></td>

			</tr>

		</table>


	</form>

</body>

</html>



















#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















	
<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">
  <modelVersion>4.0.0</modelVersion>
  <artifactId>JSPStandardActionsProject2</artifactId>
  <version>1.0</version>
  <packaging>war</packaging>
   <properties>
		<log4j-version>1.2.16</log4j-version>
		<java-version>1.8</java-version>
	</properties>

	<build>
		<plugins>
			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.3</version>
				<configuration>
					<source>${java.version}</source>
					<target>${java.version}</target>
				</configuration>
			</plugin>
			<plugin>
				<artifactId>maven-war-plugin</artifactId>
				<version>2.6</version>
				<configuration>
					<warSourceDirectory>WebContent</warSourceDirectory>
					<failOnMissingWebXml>false</failOnMissingWebXml>
				</configuration>
			</plugin>
		</plugins>
	</build>
	<dependencies>
		<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>servlet-api</artifactId>
			<version>3.0-alpha-1</version>
		</dependency>
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.3.1</version>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>${log4j.version}</version>
		</dependency>
		
		
		<dependency>
			<groupId>javax.servlet.jsp</groupId>
			<artifactId>jsp-api</artifactId>
			<version>2.0</version>
		</dependency>
		<dependency>
			<groupId>jstl</groupId>
			<artifactId>jstl</artifactId>
			<version>1.2</version>
		</dependency>
		<dependency>
			<groupId>taglibs</groupId>
			<artifactId>standard</artifactId>
			<version>1.1.2</version>
		</dependency>
	</dependencies>
	<groupId>com.cv.jsp.el.cookie</groupId>
</project>








 
<?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>Test Servlet</display-name>
	<servlet>
		<servlet-name>TestServlet</servlet-name>
		<servlet-class>com.cv.jsp.standard.action.TestServlet</servlet-class>
	</servlet>
	<servlet-mapping>

		<servlet-name>TestServlet</servlet-name>
		<url-pattern>/TestServlet</url-pattern>
	</servlet-mapping>
	<welcome-file-list>
		<welcome-file>home.html</welcome-file>
	</welcome-file-list>

</web-app>













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