Using Jakarta Struts in Web Application Server (Part-II)

[former_member185808]

Creatting and Deploying Struts in Web Application Server

Steps

:-


1) Create a Web Module project.



2) Next go to project Java Build Path and add the
neccessary jar files (from the lib folder)



Add all the jar files from Lib folder
From(Struts – Home)Dir:/lib




3) Then create a Struts-config.xml file



Project_name/WEB-INF/…



4) Add the necessary tag libraries to the WEB-INF folder which are needed for the project



Project_name/WEB-INF/…



5) Then create ActionServet and Action Class files under the Source folder



Project_name/Source/….



6) Now create .JSP files under the Webcontent folder



Project_name/webcontent/….



7) Modify the Web.xml files (configuring the struts-config.xml to the application



😎 Create a WAR File



9) Next create a Enterprise Application Project add the Web module Project



10) Create a EAR File



11) Run the Application





Creating a Web Module project.

Next go to project Java Build Path and add the following jar files

Add the necessary tag libraries to the WEB-INF folder which are needed for the project

Then create ActionServet and Action Class files under the Source folder




LoginAction.Java



<p>package com.javapro.struts;import java.io.IOException;import javax.servlet.RequestDispatcher;import javax.servlet.ServletException;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpSession;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionMapping;public class LoginAction extends Action {  public ActionForward execute(ActionMapping mapping,  ActionForm form, HttpServletRequest request, HttpServletResponse response)  throws IOException, ServletException {  String userName = request.getParameter("userName");  String password = request.getParameter("password");  if (userName!=null && password!=null &&     userName.equals("Swamy") && password.equals("wipro123")) {    HttpSession session = request.getSession();    session.setAttribute("loggedIn", "1");    RequestDispatcher rd = request.getRequestDispatcher("/mainMenu.jsp");    rd.forward(request, response);  }  else {    RequestDispatcher rd = request.getRequestDispatcher("/login.jsp");    rd.forward(request, response);  }  return null;   }}</p>




LogoutAction.Java



<p>package com.javapro.struts;import java.io.IOException;import javax.servlet.RequestDispatcher;import javax.servlet.ServletException;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpSession;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionMapping;public class LogoutAction extends Action{  public ActionForward execute(ActionMapping mapping,  ActionForm form, HttpServletRequest request, HttpServletResponse response)  throws IOException, ServletException {  HttpSession session = request.getSession(false);  if (session!=null)    session.invalidate();  RequestDispatcher rd = request.getRequestDispatcher("/login.jsp");  rd.forward(request, response);  return null;   }}</p>



ViewsecretAction.Java



<p>package com.javapro.struts;import java.io.IOException;import javax.servlet.RequestDispatcher;import javax.servlet.ServletException;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpSession;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionMapping;public class ViewSecretAction extends Action{  public ActionForward execute(ActionMapping mapping,  ActionForm form, HttpServletRequest request, HttpServletResponse response)  throws IOException, ServletException {  RequestDispatcher rd = request.getRequestDispatcher("/viewSecret.jsp");  rd.forward(request, response);  return null;   }}</p>

Now Create a EAR File and Run the Application