Kindly help me in fixing the bug . error 404

Greenhorn

Posts: 25

posted 16 years ago

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<%@ page language="java"%>
<%@ page import="java.io.*"%>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
 
<html:html>
<center><IMG SRC="E:\jboss-4.0.3SP1\server\default\deploy\TestApplication.war\image\welcome.jpg" HEIGHT=233 WIDTH=282 ALT="WELCOME TO DATAMATICS"></center>
 
<center><h1 style="color:blue"><hr>WELCOME TO DATAMATICS</hr></h1></center>
<h2 style="color:green">LOGIN FORM</h2>
<html:errors/>
<center>
<body>
<html:form  action="/login" method="POST" >
<table width="20%" border="0">
<td>
<tr><h4 style="color:red">USER ID:<h4></tr>
<tr><html:text property="username" size="30"/></tr>
<hr>
</td>
<td>
<tr><h4 style="color:red">PASSWORD:</h4></tr>
<tr><html  assword property="password" size="30" /></tr>
<hr>
<tr><html:submit>SUBMIT </html:submit></tr><hr>
<tr><html:reset/></tr>
<tr></tr>
</td>
</table>
</body>
</html:form>
</center>
 
</html:html>
  
 
 2>LoginAction.java

package com.MyPack.Datamatics;
 
import com.MyPack.Datamatics.LoginForm;
import javax.servlet.http.*;
import java.io.*;
import javax.servlet.ServletException;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionError;
 
public class LoginAction extends Action
{
public ActionForward execute(ActionMapping am,
 ActionForm form,
 HttpServletRequest req,
 HttpServletResponse res)throws IOException, ServletException
{
System.out.println("andy1");
String target= new String("success");
if(form!=null)
{
LoginForm loginForm = (LoginForm)form;
System.out.println("andy2");
String userName = loginForm.getUsername();
System.out.println("andy3");
String password = loginForm.getPassword();
System.out.println("andy4");
if (userName.equalsIgnoreCase("Datamatics") && password.equalsIgnoreCase("12345"))
{
req.setAttribute("UserName",userName);
System.out.println("andy5");
}
else
{
target = new String("failure");
System.out.println("andy6");
}
}
return am.findForward(target);
}
}

3>LoginForm.java 
 
  package com.MyPack.Datamatics;
import com.MyPack.Datamatics.LoginAction;
import javax.servlet.http.*;
 
import org.apache.struts.action.Action.*;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionError.*;
//import java.util.*;
//import java.io.*;
 
public class LoginForm extends ActionForm
{
private String username=null;
private String password=null;

public void setUsername(String username)
{
this.username=username;
}
public String getUsername()
{
return username;
}
public void setPassword(String password)
{
this.password=password;
}
public String getPassword()
{
return password;
}

public void reset(ActionMapping am,HttpServletRequest req)
{
this.username="";
this.password="";
}
public ActionErrors validate(ActionMapping am, HttpServletRequest req)
{
ActionErrors ae = new ActionErrors();
if ( (username==null) || (username.length()==0))
{
ae.add("username" , new ActionMessage("errors.username.required") );
}
if( (password==null) || (password.length()==0))
{
ae.add("password" , new ActionMessage("errors.password.required") );
}

return ae;
}
}
  
 
 4>struts-config.xml 
 
  <?xml version="1.0" encoding="ISO-8859-1" ?>
 
<struts-config>
<form-beans>
<form-bean name="loginForm" type="com.MyPack.Datamatics.LoginForm"  />
<form-bean name="uploadForm" type="com.MyPack.Datamatics.UploadForm" />
</form-beans>
<global-forwards>
<forward name="success" path="/index.jsp"/>
</global-forwards>
<action-mappings>
<action path="/login"
type="com.MyPack.Datamatics.LoginAction"
name="loginForm"
scope="request"
input="/login.jsp">
<forward name="success" path="/upload.jsp" />
<forward name="fail" path="/index.jsp" />
</action>
<action path="/upload"
type="com.MyPack.Datamatics.UploadAction"
name="uploadForm"
scope="request"
input="/upload.jsp">
<forward name="success" path="/successUpload.jsp" />
<forward name="fail" path="/index.jsp" />
</action>
</action-mappings>
 
</struts-config>  
 
5>web.xml 
 
 <web-app>
 
<servlet>
<servlet-name>ActionServlet</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>config </param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>application </param-name>
<param-value>ApplicationResources</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
 
<servlet-mappings>
<servlet-name>ActionServlet</servlet-name>
<url-mapping>*.do</url-mapping>
</servlet-mappings>

<taglib>
    <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
    <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
  </taglib>

<taglib>
  <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
  <taglib-location>/WEB-INF/struts-html.tld</taglib-location>
    </taglib>
   <taglib>
      <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
      <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
   </taglib>
 
</web-app>

Exception Raised

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