基于全注解方式的SSH基础框架
2012-11-13 20:10
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概述：基于struts2.23 + spring2.5.6 + hibernate3.6.4 + hibernate-generic-dao1.0（除了spring，我整合的都是最新的GA包，hibernate-generic-dao是google项目库中一个开源的basedao，我灰常喜欢，因为我找不到更好更适合我的）
项目代码是基于eclipse3.6创建的，很简单，大家直接导入则可运行。
1.包结构，源码，测试用例，配置文件一目了然。每个功能模块都在modules包下做开发，配置文件统一在resource管理（基实也没多少配置文件，都用注解嘛）。
2.无论阅读哪个web项目代码，我都是先从web.xml开始，项目有什么东西一清二楚。
我这里将log4j监听放在第一，我想他应该能够从系统启动开启就能记录我的所有日志（求认证）。第二个监听是proxool数据库连接池，听说很高效，所以果断引入（引入步骤搞得复杂吧，我还重写了监听。一切为了稳定，也好扩展我某日喜欢加入动态切换数据源做准备。呵呵）。OpenSessionInView，我想如果你不喜欢可以摘掉，反正我很喜欢。Struts2指定了自定义的struts.xml文件位置，指定扫描注解的action路径。最后是proxool的可视化图形监控，很棒。
001 <?xml version="1.0" encoding="UTF-8"?>
002 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
003 xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
004 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
005 id="WebApp_ID" version="2.5">
006 <display-name>framework</display-name>
007 <context-param>
008 <param-name>log4jConfigLocation</param-name>
009 <param-value>/WEB-INF/classes/resources/log4j/log4j.properties</param-value>
010 </context-param>
011 <context-param>
012 <param-name>propertyFile</param-name>
013 <param-value>/WEB-INF/classes/resources/hibernate/proxool.properties</param-value>
014 </context-param>
015 <context-param>
016 <param-name>contextConfigLocation</param-name>
017 <param-value>classpath:resources/spring/applicationContext.xml</param-value>
018 </context-param>
019 <!-- log4j Listener -->
020 <listener>
021 <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
022 </listener>
023 <!-- Proxool Listener -->
024 <listener>
025 <listener-class>org.chinasb.framework.core.db.ProxoolListener</listener-class>
026 </listener>
027 <!-- Open Session In View Filter -->
028 <filter>
029 <filter-name>OpenSessionInViewFilter</filter-name>
030 <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
031 <init-param>
032 <param-name>singleSession</param-name>
033 <param-value>true</param-value>
034 </init-param>
035 </filter>
036 <filter-mapping>
037 <filter-name>OpenSessionInViewFilter</filter-name>
038 <url-pattern>/*</url-pattern>
039 </filter-mapping>
040 <!-- Spring Listener -->
041 <listener>
042 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
043 </listener>
044 <!-- Character Encoding Filter -->
045 <filter>
046 <filter-name>Set Character Encoding</filter-name>
047 <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
048 <init-param>
049 <param-name>encoding</param-name>
050 <param-value>UTF-8</param-value>
051 </init-param>
052 <init-param>
053 <param-name>forceEncoding</param-name>
054 <!-- 强制进行转码 -->
055 <param-value>true</param-value>
056 </init-param>
057 </filter>
058 <filter-mapping>
059 <filter-name>Set Character Encoding</filter-name>
060 <url-pattern>/*</url-pattern>
061 </filter-mapping>
062 <!-- 延长action中属性的生命周期， -->
063 <filter>
064 <filter-name>struts-cleanup</filter-name>
065 <filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>
066 </filter>
067 <filter-mapping>
068 <filter-name>struts-cleanup</filter-name>
069 <url-pattern>/*</url-pattern>
070 </filter-mapping>
071 <!-- Struts2 Filter -->
072 <filter>
073 <filter-name>struts2</filter-name>
074 <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
075 <init-param>
076 <param-name>config</param-name>
077 <param-value>struts-default.xml,struts-plugin.xml,resources/struts/struts.xml</param-value>
078 </init-param>
079 <init-param>
080 <param-name>actionPackages</param-name>
081 <param-value>org.chinasb.framework.modules</param-value>
082 </init-param>
083 </filter>
084 <filter-mapping>
085 <filter-name>struts2</filter-name>
086 <url-pattern>/*</url-pattern>
087 </filter-mapping>
088 <!-- Proxool Monitoring -->
089 <servlet>
090 <servlet-name>Admin</servlet-name>
091 <servlet-class>org.logicalcobwebs.proxool.admin.servlet.AdminServlet</servlet-class>
092 </servlet>
093 <servlet-mapping>
094 <servlet-name>Admin</servlet-name>
095 <url-pattern>/admin.html</url-pattern>
096 </servlet-mapping>
097 <!-- Welcome List -->
098 <welcome-file-list>
099 <welcome-file>index.html</welcome-file>
100 <welcome-file>index.htm</welcome-file>
101 <welcome-file>index.jsp</welcome-file>
102 </welcome-file-list>
103 </web-app>
3.applicationContext.xml，我想下面注释得也比较清楚了，如果我写错了或理解错了希望指正。
01 <?xml version="1.0" encoding="UTF-8"?>
02 <beans xmlns="http://www.springframework.org/schema/beans"
03 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
04 xmlns:context="http://www.springframework.org/schema/context"
05 xsi:schemaLocation="
06
07 http://www.springframework.org/schema/beans
08
09
10 http://www.springframework.org/schema/beans/spring-beans.xsd
11
12
13 http://www.springframework.org/schema/context
14
15
16 http://www.springframework.org/schema/context/spring-context.xsd">
17
18 <!-- 使用 annotation -->
19 <context:annotation-config />
20
21 <!-- 使用 annotation 自动注册bean,并检查@Controller, @Service, @Repository注解已被注入 -->
22 <context:component-scan base-package="org.chinasb.framework.modules" />
23
24 <!-- hibernate属性配置 -->
25 <context:property-placeholder location="classpath:resources/hibernate/hibernate.properties"/>
26
27 <!-- Hibernate 配置管理 -->
28 <import resource="applicationContext-persistence.xml" />
29
30 </beans>
4.hiberante配置所需的一些属性，指定方言，开始hibernate缓存等，后面还有一个c3p0的数据连接池属性。你们下载的代码里面，数据源方面我换成了c3p0，因为proxool我配置的是随web启动的，而我又不想改成随spring加载启动。所以我开发中注释掉proxool，以后上线再打开。
01 ## hibernate
02 hibernate.dialect=org.hibernate.dialect.MySQLDialect
03 hibernate.show_sql=true
04 hibernate.format_sql=false
05 hibernate.hbm2ddl.auto=update
06
07 ## hibernate cache
08 hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider
09 hibernate.cache.use_query_cache=false
10 hibernate.cache.use_second_level_cache=true
11
12 ## C3P0 configuration
13 hibernate.connection.driver_class=com.mysql.jdbc.Driver
14 hibernate.connection.url=jdbc:mysql://localhost:3306/chinasb??useUnicode=true&characterEncoding=utf-8
15 hibernate.connection.username=root
16 hibernate.connection.password=root
5.applicationContext-persistence.xml，这里就是数据源及事务的一些配置了。事务我使用了cglib类级别的代理注解配置方式，如果你喜欢用jdk接口方式动态的代理，可以去掉 proxy-target-class="true"。顺便也保留了声名式事务。
001 <?xml version="1.0" encoding="UTF-8"?>
002 <beans xmlns="http://www.springframework.org/schema/beans"
003 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
004 xmlns:context="http://www.springframework.org/schema/context"
005 xmlns:aop="http://www.springframework.org/schema/aop"
006 xmlns:tx="http://www.springframework.org/schema/tx"
007 xsi:schemaLocation="
008
009 http://www.springframework.org/schema/beans
010
011
012 http://www.springframework.org/schema/beans/spring-beans.xsd
013
014
015 http://www.springframework.org/schema/context
016
017
018 http://www.springframework.org/schema/context/spring-context.xsd
019
020
021 http://www.springframework.org/schema/aop
022
023
024 http://www.springframework.org/schema/aop/spring-aop.xsd
025
026
027 http://www.springframework.org/schema/tx
028
029
030 http://www.springframework.org/schema/tx/spring-tx.xsd">
031
032 <!-- Proxool 数据源 -->
033 <!-- <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
034 <property name="driverClassName">
035 <value>org.logicalcobwebs.proxool.ProxoolDriver</value>
036 </property>
037 <property name="url">
038 <value>proxool.default</value>
039 </property>
040 </bean> -->
041
042 <!-- C3P0 数据源 -->
043 <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
044 <property name="driverClass" value="${hibernate.connection.driver_class}"/>
045 <property name="jdbcUrl" value="${hibernate.connection.url}"/>
046 <property name="properties">
047 <props>
048 <prop key="user">${hibernate.connection.username}</prop>
049 <prop key="password">${hibernate.connection.password}</prop>
050 </props>
051 </property>
052 </bean>
053
054 <!-- SessionFactory -->
055 <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
056 <property name="dataSource" ref="dataSource" />
057 <property name="packagesToScan" value="org.chinasb.framework.modules.*.model"/>
058 <property name="hibernateProperties">
059 <props>
060 <prop key="hibernate.dialect">${hibernate.dialect}</prop>
061 <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
062 <prop key="hibernate.format_sql">${hibernate.format_sql}</prop>
063 <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
064 <prop key="hibernate.cache.provider_class">${hibernate.cache.provider_class}</prop>
065 <prop key="hibernate.cache.use_query_cache">${hibernate.cache.use_query_cache}</prop>
066 <prop key="hibernate.cache.use_second_level_cache">${hibernate.cache.use_second_level_cache}</prop>
067 </props>
068 </property>
069 </bean>
070
071 <!-- 配置事务管理 -->
072 <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
073 <property name="sessionFactory" ref="sessionFactory" />
074 </bean>
075
076 <!-- 配置注解实现管理事务（cglib：proxy-target-class="true"） -->
077 <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" />
078
079 <!-- 指定使用cglib -->
080 <!-- <aop:aspectj-autoproxy proxy-target-class="true" /> -->
081
082 <!-- 配置事务的传播特性 -->
083 <!--
084 <tx:advice id="txAdvice" transaction-manager="transactionManager">
085 <tx:attributes>
086 <tx:method name="add*" propagation="REQUIRED" />
087 <tx:method name="edit*" propagation="REQUIRED" />
088 <tx:method name="remove*" propagation="REQUIRED" />
089 <tx:method name="save*" propagation="REQUIRED" />
090 <tx:method name="update*" propagation="REQUIRED" />
091 <tx:method name="delete*" propagation="REQUIRED" />
092 <tx:method name="batchUpdate" propagation="REQUIRED" />
093 <tx:method name="*" read-only="true" />
094 </tx:attributes>
095 </tx:advice>
096 -->
097
098 <!-- 配置事务的切入点 -->
099 <!--
100 <aop:config>
101 <aop:pointcut id="targetMethod" expression="execution(* org.chinasb.framework.modules..service.*.*(..))" />
102 <aop:advisor advice-ref="txAdvice" pointcut-ref="targetMethod" />
103 </aop:config>
104 -->
105
106 </beans>
6.struts.xml,你懂的。
01 <?xml version="1.0" encoding="UTF-8"?>
02 <!DOCTYPE struts PUBLIC
03 "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
04 "http://struts.apache.org/dtds/struts-2.0.dtd">
05
06 <struts>
07 <!-- 开启使用开发模式，详细错误提示 -->
08 <constant name="struts.devMode" value="false" />
09 <!-- 将对象交给spring管理 -->
10 <constant name="struts.objectFactory" value="spring" />
11 <!-- 指定资源编码类型 -->
12 <constant name="struts.i18n.encoding" value="UTF-8" />
13 <!-- 指定每次请求到达，重新加载资源文件 -->
14 <constant name="struts.i18n.reload" value="false" />
15 <!-- 指定每次配置文件更改后，自动重新加载 -->
16 <constant name="struts.configuration.xml.reload" value="false" />
17 <!-- 国际化资源文件 -->
18 <constant name="struts.custom.i18n.resources" value="resources/content/Language" />
19 <!-- 默认后缀名 -->
20 <constant name="struts.action.extension" value="do,action,jhtml,," />
21 <!-- Struts Annotation -->
22 <constant name="actionPackages" value="org.chinasb.framework.modules"/>
23 </struts>
好了，下面我简单讲一下开发流程。
在modules下建立模块，和相应的包(action,dao,model,service,util)，比如我上面包结构的demo模块。
demo.java，model类，映射数据库中的表，每个model一张表，为了适应basedao，每个model还对应每个dao（不要觉得这是麻烦的）。jpa的注解，你们懂的，不解释。
01 package org.chinasb.framework.modules.demo.model;
02
03 import java.io.Serializable;
04 import java.util.Date;
05
06 import javax.persistence.Entity;
07 import javax.persistence.GeneratedValue;
08 import javax.persistence.GenerationType;
09 import javax.persistence.Id;
10
11 import org.hibernate.annotations.Cache;
12 import org.hibernate.annotations.CacheConcurrencyStrategy;
13
14 @Entity
15 @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
16 public class Demo implements Serializable {
17 private static final long serialVersionUID = 1L;
18
19 @Id
20 @GeneratedValue(strategy = GenerationType.AUTO)
21 private int id;
22 private String title;
23 private String content;
24 private Date publishdate;
25
26 public int getId() {
27 return id;
28 }
29
30 public void setId(int id) {
31 this.id = id;
32 }
33
34 public String getTitle() {
35 return title;
36 }
37
38 public void setTitle(String title) {
39 this.title = title;
40 }
41
42 public String getContent() {
43 return content;
44 }
45
46 public void setContent(String content) {
47 this.content = content;
48 }
49
50 public Date getPublishdate() {
51 return publishdate;
52 }
53
54 public void setPublishdate(Date publishdate) {
55 this.publishdate = publishdate;
56 }
57
58 }
DemoDao，接口类。我想在多数程序员的项目里做的绝大多数事情都是相关数据库的CURD操作，所以基础框架里整合一个强大的BaseDao是必须的，而我选择了开源的GenericDao（觉得不适合你的可以替掉）。直接继承GenericDao接口，指定操作的model，与主键的类型。
1 package org.chinasb.framework.modules.demo.dao;
2
3 import org.chinasb.framework.core.base.dao.hibernate.GenericDAO;
4 import org.chinasb.framework.modules.demo.model.Demo;
5
6 public interface DemoDao extends GenericDAO<Demo, Integer> {
7
8 }
DemoDaoImpl，呵，这样写我觉得不麻烦，不多说。@Repository注解交给spring管理。
01 package org.chinasb.framework.modules.demo.dao.impl;
02
03 import org.chinasb.framework.core.base.dao.BaseDAO;
04 import org.chinasb.framework.modules.demo.dao.DemoDao;
05 import org.chinasb.framework.modules.demo.model.Demo;
06 import org.springframework.stereotype.Repository;
07
08 @Repository
09 public class DemoDaoImpl extends BaseDAO<Demo, Integer> implements DemoDao {
10
11 }
BaseDAO，主要是注入sessionFactory给hibernate-generic-dao。
01 package org.chinasb.framework.core.base.dao;
02
03 import java.io.Serializable;
04
05 import org.chinasb.framework.core.base.dao.hibernate.GenericDAOImpl;
06 import org.hibernate.SessionFactory;
07 import org.springframework.beans.factory.annotation.Autowired;
08
09 public class BaseDAO<T, ID extends Serializable> extends GenericDAOImpl<T, ID> {
10
11 @Autowired
12 @Override
13 public void setSessionFactory(SessionFactory sessionFactory) {
14 super.setSessionFactory(sessionFactory);
15 }
16 }
DemoService，接下来就要定义一些相关数据库操作的业务接口给上层使用了，这里主要列出了baseDao能操作的部分，像分页，字段过滤查询方面的没有列出。
01 package org.chinasb.framework.modules.demo.service;
02
03 import java.util.List;
04 import org.chinasb.framework.modules.demo.model.Demo;
05
06 public interface DemoService {
07 /**
08 * 增加或更新demo
09 *
10 * @param demo
11 * @return
12 */
13 public boolean save(Demo demo);
14
15 /**
16 * 批量增加或更新demo
17 *
18 * @param demo
19 * @return
20 */
21 public boolean[] save(Demo[] demos);
22
23 /**
24 * 删除demo
25 *
26 * @param demo
27 * @return
28 */
29 public boolean remove(Demo demo);
30
31 /**
32 * 批量删除demo
33 *
34 * @param demos
35 */
36 public void remove(Demo[] demos);
37
38 /**
39 * 根据主键删除demo
40 *
41 * @param id
42 * @return
43 */
44 public boolean removeById(Integer id);
45
46 /**
47 * 批量根据主键删除demo
48 *
49 * @param ids
50 */
51 public void removeByIds(Integer[] ids);
52
53 /**
54 * 查询demo数据记录集
55 *
56 * @return
57 */
58 public List<Demo> findAll();
59
60 /**
61 * 根据主键查询demo
62 *
63 * @param id
64 * @return
65 */
66 public Demo findById(Integer id);
67
68 /**
69 * 批量根据主键查询demo记录集
70 *
71 * @param ids
72 * @return
73 */
74 public Demo[] findByIds(Integer[] ids);
75
76 /**
77 * 持久化session数据到数据库
78 */
79 public void flush();
80 }
DemoServiceImpl，接口实现。这里全用注解控制了事务，及演示如何使用baseDao。当然强大的baseDao并不仅仅这些方法，还有分页等强大的查询数据功能。大家可以在http://code.google.com/p/hibernate-generic-dao/ 进行查看。
01 package org.chinasb.framework.modules.demo.service.impl;
02
03 import java.util.List;
04
05 import javax.annotation.Resource;
06
07 import org.chinasb.framework.modules.demo.dao.DemoDao;
08 import org.chinasb.framework.modules.demo.model.Demo;
09 import org.chinasb.framework.modules.demo.service.DemoService;
10 import org.springframework.stereotype.Service;
11 import org.springframework.transaction.annotation.Propagation;
12 import org.springframework.transaction.annotation.Transactional;
13
14 @Service
15 @Transactional(readOnly = true, propagation = Propagation.SUPPORTS)
16 public class DemoServiceImpl implements DemoService {
17 @Resource
18 private DemoDao demoDao;
19
20 @Override
21 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
22 public boolean save(Demo demo) {
23 return demoDao.save(demo);
24 }
25
26 @Override
27 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
28 public boolean[] save(Demo[] demos) {
29 return demoDao.save(demos);
30 }
31
32 @Override
33 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
34 public boolean remove(Demo demo) {
35 return demoDao.remove(demo);
36 }
37
38 @Override
39 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
40 public void remove(Demo[] demos) {
41 demoDao.remove(demos);
42 }
43
44 @Override
45 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
46 public boolean removeById(Integer id) {
47 return demoDao.removeById(id);
48 }
49
50 @Override
51 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
52 public void removeByIds(Integer[] ids) {
53 demoDao.removeByIds(ids);
54 }
55
56 @Override
57 public List<Demo> findAll() {
58 return demoDao.findAll();
59 }
60
61 @Override
62 public Demo findById(Integer id) {
63 return demoDao.find(id);
64 }
65
66 @Override
67 public Demo[] findByIds(Integer[] ids) {
68 return demoDao.find(ids);
69 }
70
71 @Override
72 public void flush() {
73 demoDao.flush();
74 }
75 }
DemoAction，这里演示了查看，增，删功能。也是基于注解的方式，继承了baseAction。
01 package org.chinasb.framework.modules.demo.action;
02
03 import java.util.Date;
04 import java.util.List;
05
06 import javax.annotation.Resource;
07
08 import org.apache.struts2.convention.annotation.Action;
09 import org.apache.struts2.convention.annotation.Result;
10 import org.chinasb.framework.core.base.action.BaseAction;
11 import org.chinasb.framework.modules.demo.model.Demo;
12 import org.chinasb.framework.modules.demo.service.DemoService;
13 import org.springframework.stereotype.Controller;
14
15 @Controller
16 public class DemoAction extends BaseAction {
17
18 private static final long serialVersionUID = 1L;
19
20 @Resource
21 private DemoService demoService;
22
23 @Action(value = "/demoAction", results = { @Result(name = SUCCESS, location = "/manager/modules/demo/index.jsp") })
24 @Override
25 public String execute() {
26 List<Demo> demoList = demoService.findAll();
27 httpServletRequest.setAttribute("DEMO_LIST", demoList);
28 return SUCCESS;
29 }
30
31 @Action(value = "/demoAddAction", results = { @Result(name = SUCCESS, location = "/demoAction", type = "redirect") })
32 public String add() {
33 Demo demo = new Demo();
34 demo.setTitle(httpServletRequest.getParameter("title"));
35 demo.setContent(httpServletRequest.getParameter("content"));
36 demo.setPublishdate(new Date());
37 demoService.save(demo);
38 return SUCCESS;
39 }
40
41 @Action(value = "/demoDeleteAction", results = { @Result(name = SUCCESS, location = "/demoAction", type = "redirect") })
42 public String delete() {
43 demoService.removeById(Integer.parseInt(httpServletRequest.getParameter("id")));
44 return SUCCESS;
45 }
46 }
BaseAction，这里只封装了基本的request,reponse,context,session，大家按需要继续完善。
01 package org.chinasb.framework.core.base.action;
02
03 import java.util.Map;
04
05 import javax.servlet.ServletContext;
06 import javax.servlet.http.HttpServletRequest;
07 import javax.servlet.http.HttpServletResponse;
08 import javax.servlet.http.HttpSession;
09
10 import org.apache.struts2.interceptor.ServletRequestAware;
11 import org.apache.struts2.interceptor.ServletResponseAware;
12 import org.apache.struts2.interceptor.SessionAware;
13 import org.apache.struts2.util.ServletContextAware;
14
15 import com.opensymphony.xwork2.ActionSupport;
16
17 public class BaseAction extends ActionSupport implements ServletContextAware,
18 ServletResponseAware, ServletRequestAware, SessionAware {
19
20 private static final long serialVersionUID = 1L;
21
22 protected ServletContext servletContext;
23
24 protected HttpServletRequest httpServletRequest;
25
26 protected HttpServletResponse httpServletResponse;
27
28 protected HttpSession httpSession;
29
30 protected Map<String, Object> session;
31
32 @Override
33 public void setServletContext(ServletContext context) {
34 this.servletContext = context;
35 }
36
37 @Override
38 public void setServletResponse(HttpServletResponse response) {
39 this.httpServletResponse = response;
40 }
41
42 @Override
43 public void setServletRequest(HttpServletRequest request) {
44 this.httpServletRequest = request;
45 this.httpSession = request.getSession();
46 }
47
48 @Override
49 public void setSession(Map<String, Object> session) {
50 this.session = session;
51 }
52
53 }
最后就是测试用例了，这里使用了经典的junit4.4版本，依然是注解方式。
BaseTestTemplate，大家都不想每个用例都去写一次读取applicationContext吧，把一些公用的东西封装起来吧。
01 package org.chinasb.framework.core.base.test;
02
03 import org.junit.runner.RunWith;
04 import org.springframework.test.context.ContextConfiguration;
05 import org.springframework.test.context.junit4.SpringJUnit4Cla***unner;
06 import org.springframework.test.context.transaction.TransactionConfiguration;
07 import org.springframework.transaction.annotation.Propagation;
08 import org.springframework.transaction.annotation.Transactional;
09
10 @RunWith(SpringJUnit4Cla***unner.class)
11 @ContextConfiguration(locations = { "classpath:resources/spring/applicationContext.xml" })
12 @TransactionConfiguration(defaultRollback = false)
13 @Transactional(readOnly = true, propagation = Propagation.SUPPORTS)
14 public class BaseTestTemplate {
15
16 }
DemoActionTest，简单的测试用例，这里只是为了说明如何在这个框架里进行单元测试。所以我的目的达到了，简单吧。
01 package org.chinasb.framework.modules.demo.action;
02
03 import java.util.Date;
04
05 import javax.annotation.Resource;
06
07 import org.chinasb.framework.core.base.test.BaseTestTemplate;
08 import org.chinasb.framework.modules.demo.model.Demo;
09 import org.chinasb.framework.modules.demo.service.DemoService;
10 import org.junit.After;
11 import org.junit.Before;
12 import org.junit.Test;
13 import org.springframework.test.context.transaction.AfterTransaction;
14 import org.springframework.test.context.transaction.BeforeTransaction;
15
16 public class DemoActionTest extends BaseTestTemplate {
17
18 @Resource
19 private DemoService demoService;
20
21 @Before
22 public void setUp() throws Exception {
23 System.out.println("测试开始");
24 }
25
26 @After
27 public void tearDown() throws Exception {
28 System.out.println("测试结束");
29 }
30
31 @BeforeTransaction
32 public void beforeTransaction() {
33 System.out.println("事务开始");
34 }
35
36 @AfterTransaction
37 public void afterTransaction() {
38 System.out.println("事务结束");
39 }
40
41 @Test
42 public void testInsert() {
43 Demo demo = new Demo();
44 demo.setTitle("junit-test");
45 demo.setContent("junit-content");
46 demo.setPublishdate(new Date());
47 demoService.save(demo);
48 }
49
50 @Test
51 public void testInsertMore() {
52 Demo[] demos = new Demo[10];
53 for (int i = 0; i < 10; i++) {
54 Demo demo = new Demo();
55 demo.setTitle("junit-test" + i);
56 demo.setContent("junit-content" + i);
57 demo.setPublishdate(new Date());
58 demos[i] = demo;
59 }
60 demoService.save(demos);
61 }
62 }
测试表：
01 /*
02 Navicat MySQL Data Transfer
03
04 Source Server : localhost
05 Source Server Version : 50150
06 Source Host : localhost:3306
07 Source Database : chinasb
08
09 Target Server Type : MYSQL
10 Target Server Version : 50150
11 File Encoding : 65001
12
13 Date: 2011-07-07 20:40:57
14 */
15
16 SET FOREIGN_KEY_CHECKS=0;
17 -- ----------------------------
18 -- Table structure for `demo`
19 -- ----------------------------
20 DROP TABLE IF EXISTS `demo`;
21 CREATE TABLE `demo` (
22 `id` int(11) NOT NULL AUTO_INCREMENT,
23 `content` varchar(255) DEFAULT NULL,
24 `publishdate` datetime DEFAULT NULL,
25 `title` varchar(255) DEFAULT NULL,
26 PRIMARY KEY (`id`)
27 ) ENGINE=InnoDB AUTO_INCREMENT=133 DEFAULT CHARSET=utf8;
28
29 -- ----------------------------
30 -- Records of demo
31 -- ----------------------------
32 INSERT INTO demo VALUES ('131', 'test', '2011-07-06 01:29:19', 'test');
33 INSERT INTO demo VALUES ('132', 'test-2', '2011-07-07 20:40:38', 'test-2');
众望所归，出图：
终于写完了，好累啊。下一步跟汪兄商量如何完美整合他那个强大的数据级权限中间件（ralasafe），这样在未来一投入使用即附带有权限控制，多爽。好了，大家看得也累，喜欢的，不喜欢的都出来拍拍砖吧。不对的地方，请各位N人多多指正。
源码下载：http://www.chinasb.org/wp-content/uploads/2011/07/framework.zip
Google Code：http://code.google.com/p/ssh-base-framework/
Google Code Download：http://code.google.com/p/ssh-base-framework/downloads/list
Google Code SVN：http://ssh-base-framework.googlecode.com/svn/trunk/
项目代码是基于eclipse3.6创建的，很简单，大家直接导入则可运行。
1.包结构，源码，测试用例，配置文件一目了然。每个功能模块都在modules包下做开发，配置文件统一在resource管理（基实也没多少配置文件，都用注解嘛）。
2.无论阅读哪个web项目代码，我都是先从web.xml开始，项目有什么东西一清二楚。
我这里将log4j监听放在第一，我想他应该能够从系统启动开启就能记录我的所有日志（求认证）。第二个监听是proxool数据库连接池，听说很高效，所以果断引入（引入步骤搞得复杂吧，我还重写了监听。一切为了稳定，也好扩展我某日喜欢加入动态切换数据源做准备。呵呵）。OpenSessionInView，我想如果你不喜欢可以摘掉，反正我很喜欢。Struts2指定了自定义的struts.xml文件位置，指定扫描注解的action路径。最后是proxool的可视化图形监控，很棒。
001 <?xml version="1.0" encoding="UTF-8"?>
002 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
003 xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
004 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
005 id="WebApp_ID" version="2.5">
006 <display-name>framework</display-name>
007 <context-param>
008 <param-name>log4jConfigLocation</param-name>
009 <param-value>/WEB-INF/classes/resources/log4j/log4j.properties</param-value>
010 </context-param>
011 <context-param>
012 <param-name>propertyFile</param-name>
013 <param-value>/WEB-INF/classes/resources/hibernate/proxool.properties</param-value>
014 </context-param>
015 <context-param>
016 <param-name>contextConfigLocation</param-name>
017 <param-value>classpath:resources/spring/applicationContext.xml</param-value>
018 </context-param>
019 <!-- log4j Listener -->
020 <listener>
021 <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
022 </listener>
023 <!-- Proxool Listener -->
024 <listener>
025 <listener-class>org.chinasb.framework.core.db.ProxoolListener</listener-class>
026 </listener>
027 <!-- Open Session In View Filter -->
028 <filter>
029 <filter-name>OpenSessionInViewFilter</filter-name>
030 <filter-class>org.springframework.orm.hibernate3.support.OpenSessionInViewFilter</filter-class>
031 <init-param>
032 <param-name>singleSession</param-name>
033 <param-value>true</param-value>
034 </init-param>
035 </filter>
036 <filter-mapping>
037 <filter-name>OpenSessionInViewFilter</filter-name>
038 <url-pattern>/*</url-pattern>
039 </filter-mapping>
040 <!-- Spring Listener -->
041 <listener>
042 <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
043 </listener>
044 <!-- Character Encoding Filter -->
045 <filter>
046 <filter-name>Set Character Encoding</filter-name>
047 <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
048 <init-param>
049 <param-name>encoding</param-name>
050 <param-value>UTF-8</param-value>
051 </init-param>
052 <init-param>
053 <param-name>forceEncoding</param-name>
054 <!-- 强制进行转码 -->
055 <param-value>true</param-value>
056 </init-param>
057 </filter>
058 <filter-mapping>
059 <filter-name>Set Character Encoding</filter-name>
060 <url-pattern>/*</url-pattern>
061 </filter-mapping>
062 <!-- 延长action中属性的生命周期， -->
063 <filter>
064 <filter-name>struts-cleanup</filter-name>
065 <filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>
066 </filter>
067 <filter-mapping>
068 <filter-name>struts-cleanup</filter-name>
069 <url-pattern>/*</url-pattern>
070 </filter-mapping>
071 <!-- Struts2 Filter -->
072 <filter>
073 <filter-name>struts2</filter-name>
074 <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
075 <init-param>
076 <param-name>config</param-name>
077 <param-value>struts-default.xml,struts-plugin.xml,resources/struts/struts.xml</param-value>
078 </init-param>
079 <init-param>
080 <param-name>actionPackages</param-name>
081 <param-value>org.chinasb.framework.modules</param-value>
082 </init-param>
083 </filter>
084 <filter-mapping>
085 <filter-name>struts2</filter-name>
086 <url-pattern>/*</url-pattern>
087 </filter-mapping>
088 <!-- Proxool Monitoring -->
089 <servlet>
090 <servlet-name>Admin</servlet-name>
091 <servlet-class>org.logicalcobwebs.proxool.admin.servlet.AdminServlet</servlet-class>
092 </servlet>
093 <servlet-mapping>
094 <servlet-name>Admin</servlet-name>
095 <url-pattern>/admin.html</url-pattern>
096 </servlet-mapping>
097 <!-- Welcome List -->
098 <welcome-file-list>
099 <welcome-file>index.html</welcome-file>
100 <welcome-file>index.htm</welcome-file>
101 <welcome-file>index.jsp</welcome-file>
102 </welcome-file-list>
103 </web-app>
3.applicationContext.xml，我想下面注释得也比较清楚了，如果我写错了或理解错了希望指正。
01 <?xml version="1.0" encoding="UTF-8"?>
02 <beans xmlns="http://www.springframework.org/schema/beans"
03 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
04 xmlns:context="http://www.springframework.org/schema/context"
05 xsi:schemaLocation="
06
07 http://www.springframework.org/schema/beans
08
09
10 http://www.springframework.org/schema/beans/spring-beans.xsd
11
12
13 http://www.springframework.org/schema/context
14
15
16 http://www.springframework.org/schema/context/spring-context.xsd">
17
18 <!-- 使用 annotation -->
19 <context:annotation-config />
20
21 <!-- 使用 annotation 自动注册bean,并检查@Controller, @Service, @Repository注解已被注入 -->
22 <context:component-scan base-package="org.chinasb.framework.modules" />
23
24 <!-- hibernate属性配置 -->
25 <context:property-placeholder location="classpath:resources/hibernate/hibernate.properties"/>
26
27 <!-- Hibernate 配置管理 -->
28 <import resource="applicationContext-persistence.xml" />
29
30 </beans>
4.hiberante配置所需的一些属性，指定方言，开始hibernate缓存等，后面还有一个c3p0的数据连接池属性。你们下载的代码里面，数据源方面我换成了c3p0，因为proxool我配置的是随web启动的，而我又不想改成随spring加载启动。所以我开发中注释掉proxool，以后上线再打开。
01 ## hibernate
02 hibernate.dialect=org.hibernate.dialect.MySQLDialect
03 hibernate.show_sql=true
04 hibernate.format_sql=false
05 hibernate.hbm2ddl.auto=update
06
07 ## hibernate cache
08 hibernate.cache.provider_class=org.hibernate.cache.EhCacheProvider
09 hibernate.cache.use_query_cache=false
10 hibernate.cache.use_second_level_cache=true
11
12 ## C3P0 configuration
13 hibernate.connection.driver_class=com.mysql.jdbc.Driver
14 hibernate.connection.url=jdbc:mysql://localhost:3306/chinasb??useUnicode=true&characterEncoding=utf-8
15 hibernate.connection.username=root
16 hibernate.connection.password=root
5.applicationContext-persistence.xml，这里就是数据源及事务的一些配置了。事务我使用了cglib类级别的代理注解配置方式，如果你喜欢用jdk接口方式动态的代理，可以去掉 proxy-target-class="true"。顺便也保留了声名式事务。
001 <?xml version="1.0" encoding="UTF-8"?>
002 <beans xmlns="http://www.springframework.org/schema/beans"
003 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
004 xmlns:context="http://www.springframework.org/schema/context"
005 xmlns:aop="http://www.springframework.org/schema/aop"
006 xmlns:tx="http://www.springframework.org/schema/tx"
007 xsi:schemaLocation="
008
009 http://www.springframework.org/schema/beans
010
011
012 http://www.springframework.org/schema/beans/spring-beans.xsd
013
014
015 http://www.springframework.org/schema/context
016
017
018 http://www.springframework.org/schema/context/spring-context.xsd
019
020
021 http://www.springframework.org/schema/aop
022
023
024 http://www.springframework.org/schema/aop/spring-aop.xsd
025
026
027 http://www.springframework.org/schema/tx
028
029
030 http://www.springframework.org/schema/tx/spring-tx.xsd">
031
032 <!-- Proxool 数据源 -->
033 <!-- <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
034 <property name="driverClassName">
035 <value>org.logicalcobwebs.proxool.ProxoolDriver</value>
036 </property>
037 <property name="url">
038 <value>proxool.default</value>
039 </property>
040 </bean> -->
041
042 <!-- C3P0 数据源 -->
043 <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
044 <property name="driverClass" value="${hibernate.connection.driver_class}"/>
045 <property name="jdbcUrl" value="${hibernate.connection.url}"/>
046 <property name="properties">
047 <props>
048 <prop key="user">${hibernate.connection.username}</prop>
049 <prop key="password">${hibernate.connection.password}</prop>
050 </props>
051 </property>
052 </bean>
053
054 <!-- SessionFactory -->
055 <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
056 <property name="dataSource" ref="dataSource" />
057 <property name="packagesToScan" value="org.chinasb.framework.modules.*.model"/>
058 <property name="hibernateProperties">
059 <props>
060 <prop key="hibernate.dialect">${hibernate.dialect}</prop>
061 <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
062 <prop key="hibernate.format_sql">${hibernate.format_sql}</prop>
063 <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
064 <prop key="hibernate.cache.provider_class">${hibernate.cache.provider_class}</prop>
065 <prop key="hibernate.cache.use_query_cache">${hibernate.cache.use_query_cache}</prop>
066 <prop key="hibernate.cache.use_second_level_cache">${hibernate.cache.use_second_level_cache}</prop>
067 </props>
068 </property>
069 </bean>
070
071 <!-- 配置事务管理 -->
072 <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
073 <property name="sessionFactory" ref="sessionFactory" />
074 </bean>
075
076 <!-- 配置注解实现管理事务（cglib：proxy-target-class="true"） -->
077 <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" />
078
079 <!-- 指定使用cglib -->
080 <!-- <aop:aspectj-autoproxy proxy-target-class="true" /> -->
081
082 <!-- 配置事务的传播特性 -->
083 <!--
084 <tx:advice id="txAdvice" transaction-manager="transactionManager">
085 <tx:attributes>
086 <tx:method name="add*" propagation="REQUIRED" />
087 <tx:method name="edit*" propagation="REQUIRED" />
088 <tx:method name="remove*" propagation="REQUIRED" />
089 <tx:method name="save*" propagation="REQUIRED" />
090 <tx:method name="update*" propagation="REQUIRED" />
091 <tx:method name="delete*" propagation="REQUIRED" />
092 <tx:method name="batchUpdate" propagation="REQUIRED" />
093 <tx:method name="*" read-only="true" />
094 </tx:attributes>
095 </tx:advice>
096 -->
097
098 <!-- 配置事务的切入点 -->
099 <!--
100 <aop:config>
101 <aop:pointcut id="targetMethod" expression="execution(* org.chinasb.framework.modules..service.*.*(..))" />
102 <aop:advisor advice-ref="txAdvice" pointcut-ref="targetMethod" />
103 </aop:config>
104 -->
105
106 </beans>
6.struts.xml,你懂的。
01 <?xml version="1.0" encoding="UTF-8"?>
02 <!DOCTYPE struts PUBLIC
03 "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
04 "http://struts.apache.org/dtds/struts-2.0.dtd">
05
06 <struts>
07 <!-- 开启使用开发模式，详细错误提示 -->
08 <constant name="struts.devMode" value="false" />
09 <!-- 将对象交给spring管理 -->
10 <constant name="struts.objectFactory" value="spring" />
11 <!-- 指定资源编码类型 -->
12 <constant name="struts.i18n.encoding" value="UTF-8" />
13 <!-- 指定每次请求到达，重新加载资源文件 -->
14 <constant name="struts.i18n.reload" value="false" />
15 <!-- 指定每次配置文件更改后，自动重新加载 -->
16 <constant name="struts.configuration.xml.reload" value="false" />
17 <!-- 国际化资源文件 -->
18 <constant name="struts.custom.i18n.resources" value="resources/content/Language" />
19 <!-- 默认后缀名 -->
20 <constant name="struts.action.extension" value="do,action,jhtml,," />
21 <!-- Struts Annotation -->
22 <constant name="actionPackages" value="org.chinasb.framework.modules"/>
23 </struts>
好了，下面我简单讲一下开发流程。
在modules下建立模块，和相应的包(action,dao,model,service,util)，比如我上面包结构的demo模块。
demo.java，model类，映射数据库中的表，每个model一张表，为了适应basedao，每个model还对应每个dao（不要觉得这是麻烦的）。jpa的注解，你们懂的，不解释。
01 package org.chinasb.framework.modules.demo.model;
02
03 import java.io.Serializable;
04 import java.util.Date;
05
06 import javax.persistence.Entity;
07 import javax.persistence.GeneratedValue;
08 import javax.persistence.GenerationType;
09 import javax.persistence.Id;
10
11 import org.hibernate.annotations.Cache;
12 import org.hibernate.annotations.CacheConcurrencyStrategy;
13
14 @Entity
15 @Cache(usage = CacheConcurrencyStrategy.NONSTRICT_READ_WRITE)
16 public class Demo implements Serializable {
17 private static final long serialVersionUID = 1L;
18
19 @Id
20 @GeneratedValue(strategy = GenerationType.AUTO)
21 private int id;
22 private String title;
23 private String content;
24 private Date publishdate;
25
26 public int getId() {
27 return id;
28 }
29
30 public void setId(int id) {
31 this.id = id;
32 }
33
34 public String getTitle() {
35 return title;
36 }
37
38 public void setTitle(String title) {
39 this.title = title;
40 }
41
42 public String getContent() {
43 return content;
44 }
45
46 public void setContent(String content) {
47 this.content = content;
48 }
49
50 public Date getPublishdate() {
51 return publishdate;
52 }
53
54 public void setPublishdate(Date publishdate) {
55 this.publishdate = publishdate;
56 }
57
58 }
DemoDao，接口类。我想在多数程序员的项目里做的绝大多数事情都是相关数据库的CURD操作，所以基础框架里整合一个强大的BaseDao是必须的，而我选择了开源的GenericDao（觉得不适合你的可以替掉）。直接继承GenericDao接口，指定操作的model，与主键的类型。
1 package org.chinasb.framework.modules.demo.dao;
2
3 import org.chinasb.framework.core.base.dao.hibernate.GenericDAO;
4 import org.chinasb.framework.modules.demo.model.Demo;
5
6 public interface DemoDao extends GenericDAO<Demo, Integer> {
7
8 }
DemoDaoImpl，呵，这样写我觉得不麻烦，不多说。@Repository注解交给spring管理。
01 package org.chinasb.framework.modules.demo.dao.impl;
02
03 import org.chinasb.framework.core.base.dao.BaseDAO;
04 import org.chinasb.framework.modules.demo.dao.DemoDao;
05 import org.chinasb.framework.modules.demo.model.Demo;
06 import org.springframework.stereotype.Repository;
07
08 @Repository
09 public class DemoDaoImpl extends BaseDAO<Demo, Integer> implements DemoDao {
10
11 }
BaseDAO，主要是注入sessionFactory给hibernate-generic-dao。
01 package org.chinasb.framework.core.base.dao;
02
03 import java.io.Serializable;
04
05 import org.chinasb.framework.core.base.dao.hibernate.GenericDAOImpl;
06 import org.hibernate.SessionFactory;
07 import org.springframework.beans.factory.annotation.Autowired;
08
09 public class BaseDAO<T, ID extends Serializable> extends GenericDAOImpl<T, ID> {
10
11 @Autowired
12 @Override
13 public void setSessionFactory(SessionFactory sessionFactory) {
14 super.setSessionFactory(sessionFactory);
15 }
16 }
DemoService，接下来就要定义一些相关数据库操作的业务接口给上层使用了，这里主要列出了baseDao能操作的部分，像分页，字段过滤查询方面的没有列出。
01 package org.chinasb.framework.modules.demo.service;
02
03 import java.util.List;
04 import org.chinasb.framework.modules.demo.model.Demo;
05
06 public interface DemoService {
07 /**
08 * 增加或更新demo
09 *
10 * @param demo
11 * @return
12 */
13 public boolean save(Demo demo);
14
15 /**
16 * 批量增加或更新demo
17 *
18 * @param demo
19 * @return
20 */
21 public boolean[] save(Demo[] demos);
22
23 /**
24 * 删除demo
25 *
26 * @param demo
27 * @return
28 */
29 public boolean remove(Demo demo);
30
31 /**
32 * 批量删除demo
33 *
34 * @param demos
35 */
36 public void remove(Demo[] demos);
37
38 /**
39 * 根据主键删除demo
40 *
41 * @param id
42 * @return
43 */
44 public boolean removeById(Integer id);
45
46 /**
47 * 批量根据主键删除demo
48 *
49 * @param ids
50 */
51 public void removeByIds(Integer[] ids);
52
53 /**
54 * 查询demo数据记录集
55 *
56 * @return
57 */
58 public List<Demo> findAll();
59
60 /**
61 * 根据主键查询demo
62 *
63 * @param id
64 * @return
65 */
66 public Demo findById(Integer id);
67
68 /**
69 * 批量根据主键查询demo记录集
70 *
71 * @param ids
72 * @return
73 */
74 public Demo[] findByIds(Integer[] ids);
75
76 /**
77 * 持久化session数据到数据库
78 */
79 public void flush();
80 }
DemoServiceImpl，接口实现。这里全用注解控制了事务，及演示如何使用baseDao。当然强大的baseDao并不仅仅这些方法，还有分页等强大的查询数据功能。大家可以在http://code.google.com/p/hibernate-generic-dao/ 进行查看。
01 package org.chinasb.framework.modules.demo.service.impl;
02
03 import java.util.List;
04
05 import javax.annotation.Resource;
06
07 import org.chinasb.framework.modules.demo.dao.DemoDao;
08 import org.chinasb.framework.modules.demo.model.Demo;
09 import org.chinasb.framework.modules.demo.service.DemoService;
10 import org.springframework.stereotype.Service;
11 import org.springframework.transaction.annotation.Propagation;
12 import org.springframework.transaction.annotation.Transactional;
13
14 @Service
15 @Transactional(readOnly = true, propagation = Propagation.SUPPORTS)
16 public class DemoServiceImpl implements DemoService {
17 @Resource
18 private DemoDao demoDao;
19
20 @Override
21 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
22 public boolean save(Demo demo) {
23 return demoDao.save(demo);
24 }
25
26 @Override
27 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
28 public boolean[] save(Demo[] demos) {
29 return demoDao.save(demos);
30 }
31
32 @Override
33 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
34 public boolean remove(Demo demo) {
35 return demoDao.remove(demo);
36 }
37
38 @Override
39 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
40 public void remove(Demo[] demos) {
41 demoDao.remove(demos);
42 }
43
44 @Override
45 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
46 public boolean removeById(Integer id) {
47 return demoDao.removeById(id);
48 }
49
50 @Override
51 @Transactional(readOnly = false, propagation = Propagation.REQUIRED)
52 public void removeByIds(Integer[] ids) {
53 demoDao.removeByIds(ids);
54 }
55
56 @Override
57 public List<Demo> findAll() {
58 return demoDao.findAll();
59 }
60
61 @Override
62 public Demo findById(Integer id) {
63 return demoDao.find(id);
64 }
65
66 @Override
67 public Demo[] findByIds(Integer[] ids) {
68 return demoDao.find(ids);
69 }
70
71 @Override
72 public void flush() {
73 demoDao.flush();
74 }
75 }
DemoAction，这里演示了查看，增，删功能。也是基于注解的方式，继承了baseAction。
01 package org.chinasb.framework.modules.demo.action;
02
03 import java.util.Date;
04 import java.util.List;
05
06 import javax.annotation.Resource;
07
08 import org.apache.struts2.convention.annotation.Action;
09 import org.apache.struts2.convention.annotation.Result;
10 import org.chinasb.framework.core.base.action.BaseAction;
11 import org.chinasb.framework.modules.demo.model.Demo;
12 import org.chinasb.framework.modules.demo.service.DemoService;
13 import org.springframework.stereotype.Controller;
14
15 @Controller
16 public class DemoAction extends BaseAction {
17
18 private static final long serialVersionUID = 1L;
19
20 @Resource
21 private DemoService demoService;
22
23 @Action(value = "/demoAction", results = { @Result(name = SUCCESS, location = "/manager/modules/demo/index.jsp") })
24 @Override
25 public String execute() {
26 List<Demo> demoList = demoService.findAll();
27 httpServletRequest.setAttribute("DEMO_LIST", demoList);
28 return SUCCESS;
29 }
30
31 @Action(value = "/demoAddAction", results = { @Result(name = SUCCESS, location = "/demoAction", type = "redirect") })
32 public String add() {
33 Demo demo = new Demo();
34 demo.setTitle(httpServletRequest.getParameter("title"));
35 demo.setContent(httpServletRequest.getParameter("content"));
36 demo.setPublishdate(new Date());
37 demoService.save(demo);
38 return SUCCESS;
39 }
40
41 @Action(value = "/demoDeleteAction", results = { @Result(name = SUCCESS, location = "/demoAction", type = "redirect") })
42 public String delete() {
43 demoService.removeById(Integer.parseInt(httpServletRequest.getParameter("id")));
44 return SUCCESS;
45 }
46 }
BaseAction，这里只封装了基本的request,reponse,context,session，大家按需要继续完善。
01 package org.chinasb.framework.core.base.action;
02
03 import java.util.Map;
04
05 import javax.servlet.ServletContext;
06 import javax.servlet.http.HttpServletRequest;
07 import javax.servlet.http.HttpServletResponse;
08 import javax.servlet.http.HttpSession;
09
10 import org.apache.struts2.interceptor.ServletRequestAware;
11 import org.apache.struts2.interceptor.ServletResponseAware;
12 import org.apache.struts2.interceptor.SessionAware;
13 import org.apache.struts2.util.ServletContextAware;
14
15 import com.opensymphony.xwork2.ActionSupport;
16
17 public class BaseAction extends ActionSupport implements ServletContextAware,
18 ServletResponseAware, ServletRequestAware, SessionAware {
19
20 private static final long serialVersionUID = 1L;
21
22 protected ServletContext servletContext;
23
24 protected HttpServletRequest httpServletRequest;
25
26 protected HttpServletResponse httpServletResponse;
27
28 protected HttpSession httpSession;
29
30 protected Map<String, Object> session;
31
32 @Override
33 public void setServletContext(ServletContext context) {
34 this.servletContext = context;
35 }
36
37 @Override
38 public void setServletResponse(HttpServletResponse response) {
39 this.httpServletResponse = response;
40 }
41
42 @Override
43 public void setServletRequest(HttpServletRequest request) {
44 this.httpServletRequest = request;
45 this.httpSession = request.getSession();
46 }
47
48 @Override
49 public void setSession(Map<String, Object> session) {
50 this.session = session;
51 }
52
53 }
最后就是测试用例了，这里使用了经典的junit4.4版本，依然是注解方式。
BaseTestTemplate，大家都不想每个用例都去写一次读取applicationContext吧，把一些公用的东西封装起来吧。
01 package org.chinasb.framework.core.base.test;
02
03 import org.junit.runner.RunWith;
04 import org.springframework.test.context.ContextConfiguration;
05 import org.springframework.test.context.junit4.SpringJUnit4Cla***unner;
06 import org.springframework.test.context.transaction.TransactionConfiguration;
07 import org.springframework.transaction.annotation.Propagation;
08 import org.springframework.transaction.annotation.Transactional;
09
10 @RunWith(SpringJUnit4Cla***unner.class)
11 @ContextConfiguration(locations = { "classpath:resources/spring/applicationContext.xml" })
12 @TransactionConfiguration(defaultRollback = false)
13 @Transactional(readOnly = true, propagation = Propagation.SUPPORTS)
14 public class BaseTestTemplate {
15
16 }
DemoActionTest，简单的测试用例，这里只是为了说明如何在这个框架里进行单元测试。所以我的目的达到了，简单吧。
01 package org.chinasb.framework.modules.demo.action;
02
03 import java.util.Date;
04
05 import javax.annotation.Resource;
06
07 import org.chinasb.framework.core.base.test.BaseTestTemplate;
08 import org.chinasb.framework.modules.demo.model.Demo;
09 import org.chinasb.framework.modules.demo.service.DemoService;
10 import org.junit.After;
11 import org.junit.Before;
12 import org.junit.Test;
13 import org.springframework.test.context.transaction.AfterTransaction;
14 import org.springframework.test.context.transaction.BeforeTransaction;
15
16 public class DemoActionTest extends BaseTestTemplate {
17
18 @Resource
19 private DemoService demoService;
20
21 @Before
22 public void setUp() throws Exception {
23 System.out.println("测试开始");
24 }
25
26 @After
27 public void tearDown() throws Exception {
28 System.out.println("测试结束");
29 }
30
31 @BeforeTransaction
32 public void beforeTransaction() {
33 System.out.println("事务开始");
34 }
35
36 @AfterTransaction
37 public void afterTransaction() {
38 System.out.println("事务结束");
39 }
40
41 @Test
42 public void testInsert() {
43 Demo demo = new Demo();
44 demo.setTitle("junit-test");
45 demo.setContent("junit-content");
46 demo.setPublishdate(new Date());
47 demoService.save(demo);
48 }
49
50 @Test
51 public void testInsertMore() {
52 Demo[] demos = new Demo[10];
53 for (int i = 0; i < 10; i++) {
54 Demo demo = new Demo();
55 demo.setTitle("junit-test" + i);
56 demo.setContent("junit-content" + i);
57 demo.setPublishdate(new Date());
58 demos[i] = demo;
59 }
60 demoService.save(demos);
61 }
62 }
测试表：
01 /*
02 Navicat MySQL Data Transfer
03
04 Source Server : localhost
05 Source Server Version : 50150
06 Source Host : localhost:3306
07 Source Database : chinasb
08
09 Target Server Type : MYSQL
10 Target Server Version : 50150
11 File Encoding : 65001
12
13 Date: 2011-07-07 20:40:57
14 */
15
16 SET FOREIGN_KEY_CHECKS=0;
17 -- ----------------------------
18 -- Table structure for `demo`
19 -- ----------------------------
20 DROP TABLE IF EXISTS `demo`;
21 CREATE TABLE `demo` (
22 `id` int(11) NOT NULL AUTO_INCREMENT,
23 `content` varchar(255) DEFAULT NULL,
24 `publishdate` datetime DEFAULT NULL,
25 `title` varchar(255) DEFAULT NULL,
26 PRIMARY KEY (`id`)
27 ) ENGINE=InnoDB AUTO_INCREMENT=133 DEFAULT CHARSET=utf8;
28
29 -- ----------------------------
30 -- Records of demo
31 -- ----------------------------
32 INSERT INTO demo VALUES ('131', 'test', '2011-07-06 01:29:19', 'test');
33 INSERT INTO demo VALUES ('132', 'test-2', '2011-07-07 20:40:38', 'test-2');
众望所归，出图：
终于写完了，好累啊。下一步跟汪兄商量如何完美整合他那个强大的数据级权限中间件（ralasafe），这样在未来一投入使用即附带有权限控制，多爽。好了，大家看得也累，喜欢的，不喜欢的都出来拍拍砖吧。不对的地方，请各位N人多多指正。
源码下载：http://www.chinasb.org/wp-content/uploads/2011/07/framework.zip
Google Code：http://code.google.com/p/ssh-base-framework/
Google Code Download：http://code.google.com/p/ssh-base-framework/downloads/list
Google Code SVN：http://ssh-base-framework.googlecode.com/svn/trunk/
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