struts2+spring+hibernate整合（示例）

数据bean:

public class Userinfo {
	private int userid;
	private String username;
	private String password;
	public int getUserid() {
		return userid;
	}
	public void setUserid(int userid) {
		this.userid = userid;
	}
	public String getUsername() {
		return username;
	}
	public void setUsername(String username) {
		this.username = username;
	}
	public String getPassword() {
		return password;
	}
	public void setPassword(String password) {
		this.password = password;
	}
	public Userinfo(int userid, String username, String password) {
		super();
		this.userid = userid;
		this.username = username;
		this.password = password;
	}
	public Userinfo() {
		super();
		// TODO Auto-generated constructor stub
	}
	
	
}

userinfo.hbm.xml配置：

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
	<!-- 将配置文件当中的configuration全部改成mapping -->
<hibernate-mapping>
	<class name="com.mth.userinfo.Userinfo" table="test">
		<id name="userid">
			<generator class="sequence"></generator>
		</id>
		<property name="username"></property>
		<property name="password"></property>
	</class>
</hibernate-mapping>

Dao层：

public interface IUserDao {
	public void add(Userinfo user);
}

DaoImpl:

public class IUserDaoImpl extends HibernateDaoSupport implements IUserDao {

	public void add(Userinfo user) {
		System.out.println("存储");
		this.getHibernateTemplate().save(user);
	}

}

Action:

public class LoginAction extends ActionSupport implements ModelDriven<Userinfo>{

	private Service ser;
	private Userinfo user;

	public Userinfo getUser() {
		return user;
	}

	public void setUser(Userinfo user) {
		this.user = user;
	}

	public Service getSer() {
		return ser;
	}

	public void setSer(Service ser) {
		this.ser = ser;
	}
	//获得前台form表单数据
	public Userinfo getModel() {
		// TODO Auto-generated method stub
		return user;
	}

	@Override
	public String execute() throws Exception {
		System.out.println("action");
		System.out.println(user.getUsername() + user.getPassword());
		System.out.println(ser);
		ser.addUser(user);
		return SUCCESS;
	}


}

Service:

public class Service {
	private IUserDaoImpl daoImpl;

	public IUserDaoImpl getDaoImpl() {
		return daoImpl;
	}

	public void setDaoImpl(IUserDaoImpl daoImpl) {
		this.daoImpl = daoImpl;
	}

	public void addUser(Userinfo user) {
		daoImpl.add(user);
	};

}

struts.xml配置：

<struts>
	<constant name="struts.objectFactory" value="spring"></constant>
	
	<package name="login"  extends="struts-default" namespace="/">
		<action name="login" class="login">
			<result>/index.jsp</result>
		</action>
	</package>
</struts>    

applicationContext.xml配置：

<bean id="userDaoImpl" class="com.mth.Impl.IUserDaoImpl">
		<property name="sessionFactory" ref="sessionFactory"></property>
	</bean>
	<bean id="servrice" class="com.mth.service.Service">
		<property name="daoImpl" ref="userDaoImpl"></property>
	</bean>

	<!-- 配置Action -->
	<bean name="login" class="com.mth.loginaction.LoginAction">
		<property name="ser" ref="servrice"></property>
	</bean>

web.xml配置:

<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/applicationContext.xml</param-value>
	</context-param>

	<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>*.action</url-pattern>
	</filter-mapping>