SSH instance (5), ssh instance

SSH instance (5), ssh instance

Create a struts. xml file in src:

<?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><constant name="struts.objectFactory" value="spring" /><constant name="struts.enable.DynamicMethodInvocation" value="true" />    <constant name="struts.devMode" value="true" />    <constant name="struts.i18n.reload" value="true" />    <constant name="struts.configuration.xml.reload" value="true" />    <constant name="struts.custom.i18n.resources" value="globalMessages" />    <constant name="struts.url.includeParams" value="none" />    <constant name="struts.ui.theme" value="xhtml"></constant>    <package name="struts2" extends="struts-default">        <default-action-ref name="clasquery"></default-action-ref>        <action name="clasquery" class="clasQueryAction">            <result name="success">/query.jsp</result>            </action>            <action name="clas" class="clasAction">            <result name="success" type="redirect">/clasquery.action</result>            </action>        </package></struts> 

ClasAction. java file:

package com.school.action;import com.school.entity.Clas;import com.school.service.ClasService;import com.opensymphony.xwork2.ActionSupport;@SuppressWarnings("serial")public class ClasAction extends ActionSupport {        private ClasService clasService;    public void setClasService(ClasService clasService) {        this.clasService = clasService;    }        private Clas clas;    public String execute(){        Clas c=new Clas();        c.setName(clas.getName());        c.setComment(clas.getComment());        clasService.saveClas(c);        return SUCCESS;    }        public Clas getClas() {        return clas;    }        public void setClas(Clas Clas) {        this.clas = Clas;    }}

ClasQueryAction. java file:

Package com. school. action; import java. util. list; import org. apache. struts2.ServletActionContext; import com. opensymphony. xwork2.ActionSupport; import com. school. entity. clas; import com. school. service. clasService; @ SuppressWarnings ("serial") public class ClasQueryAction extends ActionSupport {private ClasService clasService; // set the business logic component public void setClasService (ClasService clasService) {this. clasService = clasService;} public String execute () {List <Clas> claslist = clasService. findAll (); // store all courses in the requested range of ServletActionContext. getRequest (). setAttribute ("claslist", claslist); return SUCCESS ;}}