ssh2项目整合 struts2.1+hibernate3.3+spring3 基于hibernate注解和struts2注解
项目文件夹结构例如以下:
核心配置文件：
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> <context-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:applicationContext.xml</param-value> </context-param> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <filter> <filter-name>openSessionInViewFilter</filter-name> <filter-class> org.springframework.orm.hibernate3.support.OpenSessionInViewFilter </filter-class> </filter> <filter-mapping> <filter-name>openSessionInViewFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter> <filter-name>struts2</filter-name> <filter-class> org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter </filter-class> </filter> <filter-mapping> <filter-name>struts2</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> </web-app>
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"> <!-- 用注解方式注入bean --> <context:annotation-config /> <context:component-scan base-package="com.yza" /> <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <list> <value>classpath:config/jdbc.properties</value> </list> </property> </bean> <!-- 数据库连接池 --> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"> <property name="driverClassName" value="${jdbc.drive}"> </property> <property name="url" value="${jdbc.url}"> </property> <property name="username" value="${jdbc.user}"></property> <property name="password" value="${jdbc.password}"></property> <property name="defaultAutoCommit" value="false"></property> </bean> <!-- hibernate sessionFactory 创建 --> <bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean"> <property name="dataSource" ref="dataSource" /> <!--扫描包下的bean，不採用mapping开放性好--> <property name="packagesToScan"> <list> <value>com.yza.model.</value> <!-- 注意最后的"."， 会转换成"classpath*:com/xxx/entity/**/*.class" --> </list> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.format_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> </props> </property> </bean> <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate"> <property name="sessionFactory" ref="sessionFactory"></property> </bean> <!-- 这样的硬性写入太死。建议写一个主要的dao，再来继承，由于假设直接给HibernateDaoSupport或者不写都会报错 “sessionFactory' or 'hibernateTemplate' is required" --> <bean id="sysUserInfoDaoImpl" class="com.yza.sysuser.dao.SysUserInfoDaoImpl"> <property name="hibernateTemplate" ref="hibernateTemplate"></property> </bean> <!-- 事物配置 --> <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager"> <property name="sessionFactory" ref="sessionFactory"></property> </bean> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="find*" read-only="true" /> <tx:method name="add*" propagation="REQUIRED" /> </tx:attributes> </tx:advice> <aop:config> <aop:pointcut expression="execution(public * com.yza.service..*.*(..))" id="myPointcut" /> <aop:advisor advice-ref="txAdvice" pointcut-ref="myPointcut" /> </aop:config> </beans>
jdbc:
jdbc.drive=com.mysql.jdbc.Driver jdbc.url=jdbc\:mysql\://10.6.0.56\:3306/jxproject?characterEncoding\=UTF-8&characterSetResults\=UTF-8&profileSQL\=true jdbc.user=admins jdbc.password=root
核心java代码
实体bean
/**
* @Project: ssh2
* @Title: SysUserInfo.java
* @Package com.yza.model
* @author yongzhian
* @date 2014-9-29 下午3:40:08
* @Copyright: 2014 www.yineng.com.cn Inc. All rights reserved.
* @version V1.0
*/
package com.yza.model;
import javax.persistence.Column;
import javax.persistence.Entity;//一定要用这个包下的，不能是hibernate下的
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
/**
* @ClassName SysUserInfo
* @Description 模块描写叙述
* @author yongzhian
* @Date 2014-9-29
*/
@Entity
@Table(name = "user_baseinfo", catalog = "commonuser")
public class SysUserInfo implements java.io.Serializable {
/**
* serialVersionUID
*/
private static final long serialVersionUID = 1L;
@Id
@Column(name = "info_id", unique = true, nullable = false)
@GeneratedValue(strategy = GenerationType.AUTO)
private Integer userId; // 主键
@Column(name = "info_name")
private String infoName; // username
@Column(name = "sex")
private String sex; // 性别
/**
* @return userId
*/
public Integer getUserId() {
return userId;
}
/**
* @param userId 要设置的 userId
*/
public void setUserId(Integer userId) {
this.userId = userId;
}
/**
* @return infoName
*/
public String getInfoName() {
return infoName;
}
/**
* @param infoName 要设置的 infoName
*/
public void setInfoName(String infoName) {
this.infoName = infoName;
}
/**
* @return sex
*/
public String getSex() {
return sex;
}
/**
* @param sex 要设置的 sex
*/
public void setSex(String sex) {
this.sex = sex;
}
}
action/**
* @Project: ssh2
* @Title: SysuserAction.java
* @Package com.yza.sysuser.action
* @author yongzhian
* @date 2014-9-29 下午3:49:43
* @Copyright: 2014 www.yineng.com.cn Inc. All rights reserved.
* @version V1.0
*/
package com.yza.sysuser.action;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.convention.annotation.Results;
import org.apache.struts2.interceptor.ServletRequestAware;
import com.opensymphony.xwork2.ActionSupport;
import com.yza.sysuser.dao.SysuserDao;
import com.yza.sysuser.service.SysuserService;
/**
* @ClassName SysuserAction
* @Description 模块描写叙述
* @author yongzhian
* @Date 2014-9-29
*/
@ParentPackage("struts-default")
@Namespace("/sysuser")
@Results({
@Result(name = "success" , location = "/pages/userinfo.jsp"),
})
public class SysuserAction extends ActionSupport implements ServletRequestAware{
/**
* serialVersionUID
*/
private static final long serialVersionUID = 1L;
@Resource
private SysuserService sysuserService;
protected HttpServletRequest request;
@Action("getUserInfo")
public String getUserInfo(){
String userIdStr = this.request.getParameter("userId");
if(userIdStr != null){
request.setAttribute("user", sysuserService.getSysUserInfo(Integer.parseInt(userIdStr)));
}
request.setAttribute("tt", "12");
return "success";
}
/* (non-Javadoc)
* <p>Title: setServletRequest</p>
* <p>Description: 方法描写叙述</p>
* @param request
* @see org.apache.struts2.interceptor.ServletRequestAware#setServletRequest(javax.servlet.http.HttpServletRequest)
*/
@Override
public void setServletRequest(HttpServletRequest request) {
this.request = request;
}
}
service
/**
* @Project: ssh2
* @Title: SysuserDao.java
* @Package com.yza.sysuser.dao
* @author yongzhian
* @date 2014-9-29 下午4:19:27
* @Copyright: 2014 www.yineng.com.cn Inc. All rights reserved.
* @version V1.0
*/
package com.yza.sysuser.service;
import com.yza.model.SysUserInfo;
/**
* @ClassName SysuserDao
* @Description 模块描写叙述
* @author yongzhian
* @Date 2014-9-29
*/
public interface SysuserService {
public SysUserInfo getSysUserInfo(Integer userId);
}
/**
* @Project: ssh2
* @Title: SysuserServiceImpl.java
* @Package com.yza.sysuser.service
* @author yongzhian
* @date 2014-9-29 下午4:24:16
* @Copyright: 2014 www.yineng.com.cn Inc. All rights reserved.
* @version V1.0
*/
package com.yza.sysuser.service;
import javax.annotation.Resource;
import org.springframework.stereotype.Service;
import com.yza.model.SysUserInfo;
import com.yza.sysuser.dao.SysuserDao;
/**
* @ClassName SysuserServiceImpl
* @Description 模块描写叙述
* @author yongzhian
* @Date 2014-9-29
*/
@Service
public class SysuserServiceImpl implements SysuserService {
@Resource
private SysuserDao sysuserDao;
/* (non-Javadoc)
* <p>Title: getSysUserInfo</p>
* <p>Description: 方法描写叙述</p>
* @param userId
* @return
* @see com.yza.sysuser.service.SysuserService#getSysUserInfo(java.lang.Integer)
*/
@Override
public SysUserInfo getSysUserInfo(Integer userId) {
return sysuserDao.getSysUserInfo(userId);
}
}
dao
/**
* @Project: ssh2
* @Title: SysuserDao.java
* @Package com.yza.sysuser.dao
* @author yongzhian
* @date 2014-9-29 下午4:19:27
* @Copyright: 2014 www.yineng.com.cn Inc. All rights reserved.
* @version V1.0
*/
package com.yza.sysuser.dao;
import com.yza.model.SysUserInfo;
/**
* @ClassName SysuserDao
* @Description 模块描写叙述
* @author yongzhian
* @Date 2014-9-29
*/
public interface SysuserDao {
public SysUserInfo getSysUserInfo(Integer userId);
}
/**
* @Project: ssh2
* @Title: SysUserInfoDaoImpl.java
* @Package com.yza.sysuser.dao
* @author yongzhian
* @date 2014-9-29 下午4:21:16
* @Copyright: 2014 www.yineng.com.cn Inc. All rights reserved.
* @version V1.0
*/
package com.yza.sysuser.dao;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import org.springframework.stereotype.Repository;
import com.yza.model.SysUserInfo;
/**
* @ClassName SysUserInfoDaoImpl
* @Description 模块描写叙述
* @author yongzhian
* @Date 2014-9-29
*/
@Repository
public class SysUserInfoDaoImpl extends HibernateDaoSupport implements SysuserDao{
/* (non-Javadoc)
* <p>Title: getSysUserInfo</p>
* <p>Description: 方法描写叙述</p>
* @param userId
* @return
* @see com.yza.sysuser.dao.SysuserDao#getSysUserInfo(java.lang.Integer)
*/
@Override
public SysUserInfo getSysUserInfo(Integer userId) {
return this.getHibernateTemplate().get(SysUserInfo.class, userId);
}
}
