Struts Login Validation. In This code setter of login page is called only one time again it doesnt call it. Why..?
**struts.xml**
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<constant name="struts.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="false" />
<constant name="struts.convention.result.path" value="/pages" />
<constant name="struts.convention.action.packages" value="com.icici.recon" />
<constant name="struts.custom.i18n.resources" value="global" />
<package name="default" extends="struts-default, json-default" namespace="/">
<action name="index" class="com.credentek.recon.sms.action.IndexAction">
<result>/pages/index.jsp</result>
</action>
<action name="indexLogin" class="com.credentek.recon.sms.action.IndexAction" method="login">
<result>/pages/sms/login.jsp</result>
</action>
<action name="login" class="com.credentek.recon.sms.action.LoginAction">
<result >/pages/sms/login.jsp</result>
</action>
<action name="showmenu" class="com.credentek.recon.sms.action.LoginAction" method="showmenu">
<result name="success">pages/menu/menu.jsp</result>
<result name="error">pages/menu/blank1.jsp</result>
</action>
</package>
</struts>
**LoginAction.java**
package com.credentek.recon.sms.action;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.apache.struts2.ServletActionContext;
import org.apache.struts2.interceptor.SessionAware;
import com.credentek.recon.sms.dao.LoginDAO;
import com.credentek.recon.sms.dao.LoginDAOImpl;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionSupport;
public class LoginAction extends ActionSupport implements SessionAware {
private static final long serialVersionUID = -8841529855335717596L;
private final Logger log = Logger.getLogger(LoginAction.class);
private Map<String, Object> session;
private String userID;
private String welcomeDetails;
private String loginDetails;
private boolean implementationStatus;
private String subSystem;
private LoginDAOImpl loginDAO = new LoginDAOImpl();
public String execute() {
log.info("Loading login page...");
log.info("Login page loaded successfully.");
return SUCCESS;
}
public String showmenu() {
log.info("showmenu ");
System.out.println("show menu....");
if(userID.equalsIgnoreCase("") || userID == null){
System.out.println("no user ID.....");
return ERROR;
}
System.out.println("USER ID.....");
HttpServletRequest request = (HttpServletRequest) ActionContext
.getContext().get(ServletActionContext.HTTP_REQUEST);
log.info("Validating login information...");
String dateFormat = loginDAO.getDateFormat();
if(!"".equals(dateFormat)) {
session.put("dateFormat", dateFormat);
log.info("Date Format set to " + dateFormat);
} else {
session.put("dateFormat", "dd/MM/yyyy");
log.error("Date Format is not set properly, please set dateFormat parameter in Parameter table");
}
SimpleDateFormat sdf = new SimpleDateFormat(dateFormat);
String businessDate = sdf.format(new Date());
session.put("userID", userID);
session.put("userName", userID);
session.put("businessDate", "30/04/2012");
session.put("subSystem", subSystem);
String moduleID = loginDAO.getModuleDetails(subSystem);
log.info("moduleID is set to " + moduleID );
session.put("moduleID", moduleID);
session.put("lastLoginDate", " ");
session.put("lastBusinessDate", " ");
session.put("currencyFormat", " ");
dateFormat = dateFormat.replace("yy", "y");
dateFormat = dateFormat.replace("E", "D");
dateFormat = dateFormat.replace("DD", "D");
if(StringUtils.countMatches(dateFormat, "MMMM") == 1)
dateFormat = dateFormat.replace("MMMM", "MM");
else if(StringUtils.countMatches(dateFormat, "MMM") == 1)
dateFormat = dateFormat.replace("MMM", "M");
else if(StringUtils.countMatches(dateFormat, "MM") == 1)
dateFormat = dateFormat.replace("MM", "mm");
else if(StringUtils.countMatches(dateFormat, "M") == 1)
dateFormat = dateFormat.replace("M", "m");
session.put("datePickerFormat", dateFormat);
log.info("DatePicker format set to " + dateFormat);
log.info("Login successfull. Login Information = " + session);
welcomeDetails = "Welcome " + userID;
sdf = new SimpleDateFormat("dd MMMM, yyyy HH:mm:ss z");
loginDetails = "Current Login : " + sdf.format(new Date());
log.info("Login Details: User- " + userID + ", " + loginDetails);
implementationStatus = true;
request.getSession().setMaxInactiveInterval(60 * 60);
return SUCCESS;
}
public void setSession(Map<String, Object> session) {
this.session = session;
}
public String getUserID() {
return userID;
}
public void setUserID(String userID) {
this.userID = userID;
}
public String getWelcomeDetails() {
return welcomeDetails;
}
public void setWelcomeDetails(String welcomeDetails) {
this.welcomeDetails = welcomeDetails;
}
public String getLoginDetails() {
return loginDetails;
}
public void setLoginDetails(String loginDetails) {
this.loginDetails = loginDetails;
}
public boolean isImplementationStatus() {
return implementationStatus;
}
public void setImplementationStatus(boolean implementationStatus) {
this.implementationStatus = implementationStatus;
}
public String getSubSystem() {
return subSystem;
}
public void setSubSystem(String subSystem) {
this.subSystem = subSystem;
}
}
**index.jsp**
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ taglib prefix="sj" uri="/struts-jquery-tags"%>
<!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=utf-8" />
<meta http-equiv="Content-Style-Type" content="text/css" />
<meta http-equiv="pragma" content="no-cache" />
<meta http-equiv="cache-control" content="no-cache" />
<meta http-equiv="expires" content="0" />
<meta http-equiv="keywords" content="struts2, jquery, jquery-ui, plugin, showcase, jqgrid" />
<meta http-equiv="description" content="Debit Card Reconciliation System" />
<link href="styles/layout.css" rel="stylesheet" type="text/css" />
<link rel="stylesheet" href="styles/styles.css" type="text/css" />
<!--[if lte IE 7]>
<link href="styles/patch_layout.css" rel="stylesheet" type="text/css" />
<![endif]-->
<!-- This files are needed for AJAX Validation of XHTML Forms -->
<script type="text/javascript" src="${pageContext.request.contextPath}/struts/utils.js"></script>
<script type="text/javascript" src="${pageContext.request.contextPath}/struts/xhtml/validation.js"></script>
<script type="text/javascript" src="js/jquery.js"></script>
<sj:head debug="true" compressed="false" jquerytheme="humanity" loadFromGoogle="false" ajaxhistory="false" defaultIndicator="myDefaultIndicator" defaultLoadingText="Please wait ..."/>
<!-- This file includes necessary functions/topics for validation and all topic examples -->
<script type="text/javascript" src="js/showcase.js"></script>
<script type="text/javascript" src="js/common.js"></script>
<script type="text/javascript" src="js/right.js"></script>
<script type="text/javascript" src="js/date.js"></script>
<script type="text/javascript" src="js/ui/jquery.ui.datepicker.js"></script>
<script type="text/javascript" src="js/jquery.tablesorter.js"></script>
<script type="text/javascript" src="js/jquery.tablesorter.pager.js"></script>
<script type="text/javascript" src="js/jquery.tablesorter.filter.js"></script>
<script type="text/javascript" src="js/ui/jquery.ui.core.js"></script>
<script type="text/javascript" src="js/ui/jquery.ui.widget.js"></script>
<script type="text/javascript" src="js/ui/jquery.ui.mouse.js"></script>
</head>
<body>
<div class="page_margins">
<div class="page">
<table width="100%" border="0" class="ui-widget-header">
<tr>
<td width="40%"><div id="headline">
<h1 class="ui-state-default" style="background: none; border: none;">Login Attempt </h1>
<h4 class="ui-state-default" style="background: none; border: none;">Login <i><small>Login</small></i></h4>
<img id="myDefaultIndicator" src="images/ajax-loader.gif" alt="Loading..." style="display:none"/>
</div></td>
<td width="30%"><div id="subSystemInfo" class="ui-state-default" style="background: none; border: none;font-size: 20px;"></div> </td>
<td width="30%">
<div >
<div style="float: right;">
<s:form id="themeform" action="setlocale" theme="simple">
<div id="languageBox">
<span>
</span>
<span>
</span>
</div>
<sj:submit id="submitForm" formIds="themeform" listenTopics="formTopic" cssStyle="display: none;" />
</s:form>
<div class="ui-state-default" style="background: none; border: none; padding-top: 3px; padding-bottom: 3px; float: right;"><span id="userInfo"></span><span><a id="logout" href="index.action"></a></span></div><br>
<div id="loginInfo" class="ui-state-default" style="background: none; border: none;float: right;"></div>
</div>
</div>
</td>
</tr>
</table>
<div id="menu"></div>
<s:url id="urlLogin" action="login" />
<sj:div id="main" href="%{urlLogin}" cssStyle="height:320px">
<img id="indicator" src="images/indicator.gif" alt="Loading..." />
</sj:div>
<!-- begin: #footer -->
<div id="footer">
Copyright © 2012, CredenTek Software & Consultancy Private Limited. <a href="http://www.credentek.com/" target="_blank">www.credentek.com</a>
</div>
</div>
</div>
<div class="curtain" id="loading-filter" style="display:none; height: 850px;">
<div style="margin-top: 200px; text-align: center;">
<img src='images/loading.gif' width='110' height='90' alt='loading ...'/>
</div>
</div>
</body>
</html>
**login.jsp**
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ taglib prefix="sj" uri="/struts-jquery-tags"%>
<div id="col3" align="center" style="width: 100%;">
<div id="col3_content" align="center" class="clearfix" style="width: 90%;">
<s:url id="urlShowMenu" action="showmenu"/>
<%-- <sj:a id="loginLink">Login</sj:a> --%>
<table cellpadding="0" cellspacing="7" border="0" width="100%">
<tr valign="top">
<td width="35%"><img src="images/icicibank.jpg" width="250px"></td>
<td><br></br><br></br><br></br></td>
<td width="35%" align="right">
</td>
</tr>
<tr>
<td>
</td>
<td>
<h4 class="ui-state-default" style="background: none; border: none;">Login</h4>
</td>
<td>
</td>
</tr>
<tr>
<td></td>
<td>
<hr></hr>
</td>
<td></td>
</tr>
<tr>
<td></td>
<td>
<s:form id="loginForm" theme="simple">
<table cellpadding="0" cellspacing="15" border="3" width="100%" >
<tr style="border:0px;">
<td width="50%" style="border:0px;" align="left">User Name </td>
<td width="50%" style="border:0px;">
<s:textfield id="userID" cssClass="searchInputText" name="userID"></s:textfield>
</td>
</tr>
<tr style="border:0px;">
<td style="border:0px;" align="left">Password </td>
<td style="border:0px;"><s:password id="password" cssClass="searchInputText" /></td>
</tr>
<tr style="border:0px;">
<td style="border:0px;" align="left">Sub-System</td>
<td style="border:0px;"><s:select name="subSystem" list="{'Nostro','CMS'}" cssStyle="width:132px" cssClass="searchInputText"/></td>
</tr>
<tr align="right" style="border:0px;">
<td align="right" colspan="2" style="border:0px;">
<sj:submit id="loginBtn" name="Logn" href="%{urlShowMenu}" targets="menu" button="true"></sj:submit>
</td>
</tr>
</table>
</s:form>
</td>
<td></td>
</tr>
</table>
</div>
<!-- IE Column Clearing -->
<div id="ie_clearing"> </div>
</div>
<script type="text/javascript">
$(document).ready(function() {
$("#bankName").focus();
$("#loginBtn").click(function()
{
$("#main").empty();
});
});
</script>
View Answers
September 17, 2012 at 6:12 PM
Please visit the following links:
http://www.roseindia.net/struts/struts/struts2.2.1/tags/LonginValidation.html
http://www.roseindia.net/struts/struts2/struts2validation.shtml
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