J2EE快速开发框架RoseForJ

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        RoseForJ是一个以快速开发为目标的J2EE的框架，前端用velocity作表示层，后台Action和Event实现业务逻辑部分，Event类似AOP的功能，它在不影响原有功能的前提下扩充系统功能，其它数据的获取，与数据库的映射、事务控制、异常、日志、流程控制等功能都由框架完成，开发者只需要关注业务逻辑，框架中已完成对单表的增、删、改、查功能，对于复杂的查询，RoseForJ框架开发起来也是非常方便，只需几行代码就能完成，框架的整个使用过程都非常简单，不用象Hibernate等框架一样配置一堆的POVO和XML文件，从而达到快速开发的目地。

   一、RoseForJ系统结构

说明：蓝色箭头为上行流程，红色为下行流程，蓝色虚线为可选部分。

 

二、配置说明

 

1、默认配置文件名jasmine-config.xml，放在WEB－INFO／CLASSES／目录下，也可以指定文件名和路径，样例如下：

 

<? xml version = "1.0" encoding = "gb2312" ?>

< jasmine-config xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" >

    < action-mappings >

       < action path = "/*/list*" name = "list{2}Action" className = "juan.business.{1}.Get{2}ListAction" >

           < forward name = "fail" redirect = "false" contextRelative = "true" path = "/{1}/err{2}.jsp" />

           < forward name = "success" redirect = "false" contextRelative = "true" path = "/{1}/list{2}.jsp" />

       </ action >

       < action path = "/*/edit*" name = "edit{2}Action" className = "juan.business.general.GetGeneralEditAction" >

           < forward name = "fail" redirect = "false" contextRelative = "true" path = "/{1}/err{2}.jsp" />

           < forward name = "success" redirect = "false" contextRelative = "true" path = "/{1}/edit{2}.jsp" />

       </ action >

       < action path = "/*/save*" name = "save{2}Action" className = "juan.business.general.SaveGeneralAction" >

           < forward name = "fail" redirect = "false" contextRelative = "true" path = "/{1}/err{2}.jsp" />

           < forward name = "success" redirect = "false" contextRelative = "true" path = "/{1}/list{2}.do" />

       </ action >

       < action path = "/*/delete*" name = "delete{2}Action" className = "juan.business.general.DeleteGeneralAction" >

           < forward name = "fail" redirect = "false" contextRelative = "true" path = "/{1}/err{2}.jsp" />

           < forward name = "success" redirect = "false" contextRelative = "true" path = "/{1}/list{2}.do" />

       </ action >

    </ action-mappings >

    < event-mappings >

       < action-event actionname = "delete_{1}Action" >

           < event order = "0" invokeType = "before" className = "juan.business.operation.{1}Event" />

           < event order = "1" invokeType = "before" className = "juan.business.operation.{1}OrderEvent" />

           < event order = "0" invokeType = "after" className = "juan.business.operation.{1}Event" />

       </ action-event >

       < action-event actionname = "editTopicAction" >

           < event order = "0" invokeType = "after" className = "juan.demo.event.{2}Event" />

       </ action-event >

    </ event-mappings >

    <!--transaction className="juan.transaction.JTransaction"/-->

</ jasmine-config >

2.web配置文件（web.xml）

 

<? xml version = "1.0" encoding = "UTF-8" ?>

< web-app id = "WebApp_ID" version = "2.4" xmlns = "http://java.sun.com/xml/ns/j2ee" xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation = "http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" >

    < display-name > RoseForJ </ display-name >

    < welcome-file-list >

       < welcome-file > index.jsp </ welcome-file >

       < welcome-file > default.jsp </ welcome-file >

    </ welcome-file-list >

    < resource-ref >

       < res-ref-name > jdbc/defaultdb </ res-ref-name >

       < res-type > javax.sql.DataSource </ res-type >

       < res-auth > Container </ res-auth >

       < res-sharing-scope > Shareable </ res-sharing-scope >

    </ resource-ref >   

    < filter >

       < filter-name > CharacterEncoding </ filter-name >

       < filter-class > juan.web.filter.EncodingFilter </ filter-class >

       < init-param >

           < param-name > encoding </ param-name >

           < param-value > GB2312 </ param-value >

       </ init-param >

       < init-param >

           < param-name > ignore </ param-name >

           < param-value > true </ param-value >

       </ init-param >

    </ filter >

    < filter-mapping >

       < filter-name > CharacterEncoding </ filter-name >

       < url-pattern > /* </ url-pattern >

    </ filter-mapping >

    < servlet >

       < servlet-name > ActionServlet </ servlet-name >

        < servlet-class > juan.framework.ActionServlet </ servlet-class >

<!— 可选，默认在 WEB － INFO ／ CLASSES ／目录下，也可以通过以下配置指定位置

        < init-param >

           < param-name > resource.config.path </ param-name >

           < param-value > d://workspace//RoseForJ//src//jasmine-config.xml </ param-value >

       </ init-param >

-->

<!-- 可选，默认为 tomcat 下数据链接池 jdbc/defaultdb

       < init-param >

           < param-name > default.jndi </ param-name >

           < param-value > java:comp/env/jdbc/defaultdb </ param-value >

       </ init-param >

-->

       < load-on-startup > 1 </ load-on-startup >

    </ servlet >

    < servlet-mapping >

        < servlet-name > ActionServlet </ servlet-name >

        < url-pattern > *.do </ url-pattern >

    </ servlet-mapping >

    < jsp-config >

       < taglib >

          < taglib-uri > veltag </ taglib-uri >

          < taglib-location > /WEB-INF/veltag.tld </ taglib-location >

        </ taglib >

    </ jsp-config >

</ web-app >

下载地址：RoseForJ.rar