error.jsp
--------------
<%@ taglib prefix="s" uri="/struts-tags" %><HTML>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>Error Page</TITLE>
</HEAD>
<BODY bgcolor="lightblue">
<center><h3>Sorry Wrong User Id</h3><h2> <s:property value="name"/></h2>
<h3>Please Input User Id kites</h3></center>
</BODY>
</HTML>
--------------------------------------------------------------------------------------------------------------------------------
home.jsp
--------------
<%@ taglib prefix="s" uri="/struts-tags" %><HTML>
<HEAD>
<TITLE> Home Page </TITLE>
</HEAD>
<body bgcolor="#F6E3CE">
<table border=1 colspacing=5 colspading=5 align=center>
<tr>
<td colspan=2 align="center">
<h1>You Are Welcome</h1>
</td>
</table>
</body>
</HTML>
-------------------------------------------------------------------------------------------------------------------------------
index.html
------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<META HTTP-EQUIV="Refresh" CONTENT="0;URL=loginPage.action">
</head>
<body bgcolor="lightgreen">
<center><font color="black" face="modern" size=6>Loading ...</font></center>
</body>
</html>
-------------------------------------------------------------------------------------------------------------------------------
login.jsp
------------
<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
<title>Pre Result Listener Example</title>
</head>
<body bgcolor="#F6CEE3">
<s:form action="preResult">
<table border=1 colspacing=5 colspading=5 align=center>
<tr>
<td colspan=3 align=center>
<font color="#01DF01" face=arier>Please Enter Your Name</font>
</td>
</tr>
<tr>
<td colspan=3 align=center>
<s:actionerror />
<s:fielderror />
</td>
</tr>
<s:textfield name="name" label="Please Input Id"/>
<s:submit value="Login" align="center"/>
</table>
</s:form>
</body>
</html>
----------------------------------------------------------------------------------------------------------------------------
PreResultListenerExample.java
-------------------------------------------------
package com.kites;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.interceptor.PreResultListener;
public class PreResultListenerExample extends ActionSupport{
private static final long serialVersionUID = 1L;
public String control=INPUT;
String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String execute() throws Exception {
ActionContext context=ActionContext.getContext();
ActionInvocation invocation=context.getActionInvocation();
invocation.addPreResultListener(new PreResultListener() {
public void beforeResult(ActionInvocation invocation, String resultCode){
// perform operation necessary before Result execution
System.out.println("Executing Action - "+invocation.getAction());
if(getName().equalsIgnoreCase("kites")){
System.out.println(getName());
invocation.setResultCode(SUCCESS);
}
else{
System.out.println("Going to error page "+getName());
invocation.setResultCode(ERROR);
}
}
});
return control;
}
}
---------------------------------------------------------------------------------------------------------------------------------
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" />
<package name="roseindia" namespace="/" extends="struts-default">
<action name="loginPage">
<result>/jsp/login.jsp</result>
</action>
<action name="preResult" class="com.kites.PreResultListenerExample">
<result name="error">/error.jsp</result>
<result name="input">/login.jsp</result>
<result name="success">/home.jsp</result>
</action>
</package>
</struts>
---------------------------------------------------------------------------------------------------------------------------------
web.xml
--------------
<?xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>Struts 2</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.FilterDispatcher
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
--------------------------------------------------------------------------------------------------------------------------------
--------------
<%@ taglib prefix="s" uri="/struts-tags" %><HTML>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<TITLE>Error Page</TITLE>
</HEAD>
<BODY bgcolor="lightblue">
<center><h3>Sorry Wrong User Id</h3><h2> <s:property value="name"/></h2>
<h3>Please Input User Id kites</h3></center>
</BODY>
</HTML>
--------------------------------------------------------------------------------------------------------------------------------
home.jsp
--------------
<%@ taglib prefix="s" uri="/struts-tags" %><HTML>
<HEAD>
<TITLE> Home Page </TITLE>
</HEAD>
<body bgcolor="#F6E3CE">
<table border=1 colspacing=5 colspading=5 align=center>
<tr>
<td colspan=2 align="center">
<h1>You Are Welcome</h1>
</td>
</table>
</body>
</HTML>
-------------------------------------------------------------------------------------------------------------------------------
index.html
------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<META HTTP-EQUIV="Refresh" CONTENT="0;URL=loginPage.action">
</head>
<body bgcolor="lightgreen">
<center><font color="black" face="modern" size=6>Loading ...</font></center>
</body>
</html>
-------------------------------------------------------------------------------------------------------------------------------
login.jsp
------------
<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
<title>Pre Result Listener Example</title>
</head>
<body bgcolor="#F6CEE3">
<s:form action="preResult">
<table border=1 colspacing=5 colspading=5 align=center>
<tr>
<td colspan=3 align=center>
<font color="#01DF01" face=arier>Please Enter Your Name</font>
</td>
</tr>
<tr>
<td colspan=3 align=center>
<s:actionerror />
<s:fielderror />
</td>
</tr>
<s:textfield name="name" label="Please Input Id"/>
<s:submit value="Login" align="center"/>
</table>
</s:form>
</body>
</html>
----------------------------------------------------------------------------------------------------------------------------
PreResultListenerExample.java
-------------------------------------------------
package com.kites;
import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ActionInvocation;
import com.opensymphony.xwork2.ActionSupport;
import com.opensymphony.xwork2.interceptor.PreResultListener;
public class PreResultListenerExample extends ActionSupport{
private static final long serialVersionUID = 1L;
public String control=INPUT;
String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String execute() throws Exception {
ActionContext context=ActionContext.getContext();
ActionInvocation invocation=context.getActionInvocation();
invocation.addPreResultListener(new PreResultListener() {
public void beforeResult(ActionInvocation invocation, String resultCode){
// perform operation necessary before Result execution
System.out.println("Executing Action - "+invocation.getAction());
if(getName().equalsIgnoreCase("kites")){
System.out.println(getName());
invocation.setResultCode(SUCCESS);
}
else{
System.out.println("Going to error page "+getName());
invocation.setResultCode(ERROR);
}
}
});
return control;
}
}
---------------------------------------------------------------------------------------------------------------------------------
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" />
<package name="roseindia" namespace="/" extends="struts-default">
<action name="loginPage">
<result>/jsp/login.jsp</result>
</action>
<action name="preResult" class="com.kites.PreResultListenerExample">
<result name="error">/error.jsp</result>
<result name="input">/login.jsp</result>
<result name="success">/home.jsp</result>
</action>
</package>
</struts>
---------------------------------------------------------------------------------------------------------------------------------
web.xml
--------------
<?xml version="1.0" encoding="UTF-8"?>
<web-app
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>Struts 2</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.FilterDispatcher
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
--------------------------------------------------------------------------------------------------------------------------------
No comments:
Post a Comment