struts,hibernate,spring整合

以前用过struts,hibernate做过东西，也做过spring测试的例子，但是没有将它们整合起来一起用过！现在把他们整合了，以后就用这3个框架做东西了！现在把代码写在这里，做个记号，同时也给大家参考下！

1.LoginAction的代码:(没有用struts的验证,开始不太明白这个validator,这2天正在做struts的验证测试,随后给出)




public class LoginAction extends Action ...{


private UserDAO userDAO;




public ActionForward execute(ActionMapping mapping, ActionForm form,




HttpServletRequest request, HttpServletResponse response) ...{


// 没有用struts的验证


// DynaValidatorForm loginForm = (DynaValidatorForm) form;


// String username = (String)loginForm.get("username");


// String password = (String)loginForm.get("password");


String username=request.getParameter("username");


String password=request.getParameter("password");




if (userDAO.isValidUser(username,password)) ...{


return mapping.findForward("success");




}else ...{


return mapping.getInputForward();


}




}




public UserDAO getUserDAO() ...{


return userDAO;


}




public void setUserDAO(UserDAO userDAO) ...{


this.userDAO = userDAO;


}


}

2.struts-config.xml


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


<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN" "http://struts.apache.org/dtds/struts-config_1_2.dtd">




<struts-config>


<global-forwards>


<forward name="success" path="/success.jsp" />


</global-forwards>


<action-mappings>


<action input="/login2.jsp" path="/login" scope="request" type="org.springframework.web.struts.DelegatingActionProxy" />


</action-mappings>


<message-resources parameter="com.test.struts.ApplicationResources" />


<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">


<set-property property="contextConfigLocation" value="/WEB-INF/applicationContext.xml" />


</plug-in>


</struts-config>



3.applicationConte


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


<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">




<beans>


<bean name="/login" class="com.test.struts.action.LoginAction" singleton="false">


<property name="userDAO"><ref local="userDAOProxy"/></property>


</bean>




<bean id="userDAOProxy" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">


<property name="transactionManager"><ref local="transactionManager"/></property>


<property name="target"><ref local="userDAO"/></property>


<property name="transactionAttributes">


<props>


<prop key="is*">PROPAGATION_REQUIRED,readOnly</prop>


</props>


</property>


</bean>




<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">


<property name="sessionFactory"><ref local="sessionFactory"/></property>


</bean>




<bean id="userDAO" class="com.test.UserDAOImp">


<property name="sessionFactory"><ref local="sessionFactory"/></property>


</bean>




<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">


<property name="dataSource"><ref bean="dataSource" /></property>


<property name="mappingResources">


<list><value>com/test/User.hbm.xml</value></list>


</property>


<property name="hibernateProperties">


<props>


<prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>


<prop key="hibernate.show_sql">true</prop>


</props>


</property>


</bean>




<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">


<property name="driverClassName"><value>com.microsoft.jdbc.sqlserver.SQLServerDriver</value></property>


<property name="url"><value>jdbc:microsoft:sqlserver://localhost:2000;DatabaseName=test;SelectMethod=cursor</value></property>


<property name="username"><value>sa</value></property>


<property name="password"><value>123</value></property>


</bean>




</beans>



4.UserDAOImp.java(UserDAO的代码没有给出)


import org.springframework.orm.hibernate3.support.HibernateDaoSupport;


import org.hibernate.Query;


import org.hibernate.SessionFactory;






public class UserDAOImp extends HibernateDaoSupport implements UserDAO...{


private static String hql = "from User as u where u.username=:userName"+" and u.password=:passWord";






public boolean isValidUser(String username, String password) ...{


// Query query=sessionFactory.getCurrentSession().createQuery(hql);


Query query=this.getHibernateTemplate().getSessionFactory().getCurrentSession().createQuery(hql);


query.setString("userName", username);


query.setString("passWord", password);


return (query.list().size()>0);


}


}