struts+spring+hibernate
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创建 Struts+Spring+Hibernate 步骤
1、写Hibernate映射文件创建表
例:创建Userbak表
User.hbm.xml
<hibernate-mapping>
<class name="com.accp.gb.User" table="Userbak">
<id name="uid" column="userid" type="string">
<generator class="uuid.hex">
</generator>
</id>
<property name="uname" type="string">
<column name="uname" />
</property>
<property name="uage" type="integer">
<column name="uage" />
</property>
</class>
</hibernate-mapping>
2.用ant生成对象类和数据表
改tools中build.xml的路径
3.创建一个 DAO 类 继承 HibernateDaoSupport 类 ,其中定义操作方法
如:
public class HibernateOtherDao extends HibernateDaoSupport {
public void InsertUser(User user){
this.getHibernateTemplate().save(user);
}
public void InsertOtherUser(User user){
this.getHibernateTemplate().save(user);
}
}
4.创建一个接口类 定义一些操作方法
例:
HibernateServiceInter.java
public interface HibernateServiceInter {
public void testService(User user,User user1) ;
public void testServiceother(User user,User user1);
}
5.创建一个模板回调类 来实现接口 如:HibernateServiceInter.java ,其中实现方法中回调 DAO 类操作数据库
例:
HibernateServiceImpl
public class HibernateServiceImpl implements HibernateServiceInter {
private HibernateOtherDao dao;
public void setDao(HibernateOtherDao dao) {
this.dao = dao;
}
public void testService(User user, User user1) {
// TODO Auto-generated method stub
dao.InsertUser(user);
dao.InsertOtherUser(user1);
}
public void testServiceother(User user, User user1) {
// TODO Auto-generated method stub
dao.InsertUser(user);
dao.InsertOtherUser(user1);
}
}
6.配置 applicationContext.xml
其中依次为:
1>连接数据库
例:
<bean id="datasource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName">
<value>oracle.jdbc.driver.OracleDriver</value>
</property>
<property name="url">
<value>jdbc:oracle:thin:@127.0.0.1:1521:yek</value>
</property>
<property name="username">
<value>scott</value>
</property>
<property name="password">
<value>tiger</value>
</property>
</bean>
2>创建 sessionFactory 会话持久化管理器
例:
<bean id="mysessionfactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
---导入数据源---
<property name="dataSource">
<ref bean="datasource"/>
</property>
---导入映射文件路径---
<property name="mappingResources">
<list>
<value>com/accp/gb/User.hbm.xml</value>
</list>
</property>
---导入数据库方言---
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">
org.hibernate.dialect.Oracle9Dialect
</prop>
<prop key="hibernate.show_sql">true</prop>
</props>
</property>
</bean>
3>创建 DAO 类路径 导入 sessionFactory 会话持久化管理器类
例:
<bean id="hibernateotherdao" class="com.accp.gb.HibernateOtherDao">
<property name="sessionFactory">
<ref bean="mysessionfactory"/>
</property>
</bean>
4>创建事务管理器 导入 sessionFactory 会话持久化管理器类
例:
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="mysessionfactory"/>
</property>
</bean>
5>创建模板回调类 导入Dao类
例:
<bean id="hibernateservice" class="com.accp.gb.HibernateServiceImpl">
<property name="dao">
<ref bean="hibernateotherdao"/>
</property>
</bean>
6>创建事务代理接口 导入接口类 导入目标类(DAO 类) 导入宣称式事务 导入事务管理器
例:
<bean id="proxy" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
---导入接口类---
<property name="proxyInterfaces">
<value>com.accp.gb.HibernateServiceInter</value>
</property>
---导入目标类(DAO 类)---
<property name="target">
<ref bean="hibernateservice"/>
</property>
---导入宣称式事务---
<property name="transactionAttributes">
<props>
<prop key="testService">PROPAGATION_REQUIRED,ISOLATION_DEFAULT,+MyException</prop>
<prop key="testServiceother">PROPAGATION_REQUIRED,ISOLATION_DEFAULT</prop>
</props>
</property>
---导入事务管理器---
<property name="transactionManager">
<ref bean="transactionManager"/>
</property>
</bean>
7.创建struts-config.xml
例:
<struts-config>
<data-sources />
<form-beans />
<global-exceptions />
<global-forwards />
<action-mappings >
------ action 配置------
<action path="/login" type="org.springframework.web.struts.DelegatingActionProxy">
<forward name="error" path="/error.jsp" />
<forward name="sucess" path="/sucess.jsp" />
</action>
</action-mappings>
<message-resources parameter="com.accp.gb.ApplicationResources" />
------导入 struts 插件------
<plug-in className="org.springframework.web.struts.ContextLoaderPlugIn">
<set-property
property="contextConfigLocation"
value="/WEB-INF/action-servlet.xml" />
</plug-in>
</struts-config>
8.创建action-servlet.xml
例:
<bean name="/login" class="com.accp.gb.action.LoginAction">
<property name="hsin">
<ref bean="proxy"/>
</property>
</bean>
9.导入 applicationContext.xml 路径 和 spring监听---(Web.xml)
例:
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/applicationContext.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
10.导入数据库连接包
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