ExecuteAndWait Interceptor Example in Struts 2.0
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ExecuteAndWait Interceptor Example using Struts 2.0 the following tool are required for run this example
- JDK 1.5
- MyEclipse IDE
- Server Tomcat 6.0
- Struts 2.0 jar file
Directory Structure of ExecuteAndWait Example in Struts 2.0 Using MyEclipse IDE
index.jsp<%@taglib uri="/struts-tags" prefix="s"%> <s:form action="exewait" > <s:textfield name="name" label="Name"/> <s:submit value="Submit"/> </s:form>web.xml<?xml version="1.0" encoding="UTF-8"?> <web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"> <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>struts.xml<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.1//EN" "http://struts.apache.org/dtds/struts-2.1.dtd"> <struts> <package name="demo" extends="struts-default"> <action name="exewait" class="mypack.ExecuteAction"> <interceptor-ref name="defaultStack"/> <interceptor-ref name="execAndWait"> <param name="excludeMethods">input,back,cancel</param> </interceptor-ref> <result name="success">/result.jsp</result> <result name="wait">/progress.jsp</result> </action> </package> </struts>ExecuteAction.javapackage mypack; public class ExecuteAction { String name; public String execute(){ try{ Thread.sleep(10000); }catch(Exception e){} return "success"; } public String getName() { return name; } public void setName(String name) { this.name = name; } }process.jsp<meta http-equiv="refresh" content="4;"> <b>Work is progressing</b>result.jsp<%@taglib uri="/struts-tags" prefix="s"%> Welcome, <s:property value="name"/><br/> <b>Your wait is completed</b>Output
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