Spring+Struts2+Hibernate整合-白红宇

                               
附件：整合过程word文档。s2sh无注解整合.zip与参考资料http:
//115.com/lb/5lbfh77s#
Spring+Struts2+Hibernate整合
整合过程
1
、 配置srping启动监听器，使spring容器在web应用启动的时候启动，在web.xml中（
参考文档：H:\struts-
2.2
.
1.1
\docs\WW\spring-plugin.html）：
<listener>
<listener-
class
>
org.springframework.web.context.ContextLoaderListener
</listener-
class
>
</listener>
      
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:bean.xml</param-value>
</context-param>
2
、 由Spring来管理Action
a、注解方式
@Component
(value=
"testAction"
)
@Scope
(value=
"prototype"
)
public
class
TestAction 
extends
ActionSupport { 
public
String test(){ 
System.out.println(
"action........"
);
return
this
.SUCCESS;
}
}
b、也可以通过xml方式，把Action当作普通的bean
配置spring文件的头部引用：在spring-framework-
2.5
.
6
/docs/reference/html-single 输入XML查找然后复制
<beans xmlns=
"http://www.springframework.org/schema/beans"
       
xmlns:xsi=
"http://www.w3.org/2001/XMLSchema-instance"
       
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/tx
http:
//www.springframework.org/schema/tx/spring-tx-2.5.xsd
        
http:
//www.springframework.org/schema/aop
        
http:
//www.springframework.org/schema/aop/spring-aop-2.5.xsd">
</beans>
（
1
）注入service到action中（注意：scope=
"prototype"
表示不为单例模式，即每次执行增加或者修改操作都新创建一个action；property中的name值是
class
类中的变量）
 
<bean id=
"userAction"
class
=
"com.action.UserAction"
scope=
"prototype"
>
        
<property name=
"userService"
>
            
<ref bean=
"userService"
/>
        
</property>
</bean>
      
（
2
）读src下的属性文件的bean配置
<bean 
class
=
"org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
>
    
<property name=
"locations"
>
      
<value>classpath:myserver.properties</value>
    
</property>
  
</bean>
3
、 由Spring来管理Hibernate
（
1
）配置数据源，连接数据库：value中的值在myserver.properties文件中定义，注意变量名要一致
<bean id=
"myDataSource"
class
=
"org.apache.commons.dbcp.BasicDataSource"
>
    
<property name=
"driverClassName"
><value>${jdbc.driverClass}</value></property>
    
<property name=
"url"
><value>${jdbc.url}</value></property>
    
<property name=
"username"
><value>${jdbc.user}</value></property>
    
<property name=
"password"
><value>${jdbc.password}</value></property>
  
</bean>
（
2
）配置SessionFactory
<bean id=
"mySessionFactory"
class
=
"org.springframework.orm.hibernate3.LocalSessionFactoryBean"
>
    
<property name=
"dataSource"
ref=
"myDataSource"
/>
    
<property name=
"mappingResources"
>
      
<list>
        
<value>User.hbm.xml</value>
      
</list>
    
</property>
    
<property name=
"hibernateProperties"
>
      
<props>
        
<prop key=
"hibernate.dialect"
>${hibernate.dialect}</prop>
        
<prop key=
"hibernate.show_sql"
>${hibernate.show_sql}</prop>
      
</props>
    
</property>
  
</bean>
（
3
）配置事务管理
模板化hibernate持久层
<bean id=
"myTemplate"
class
=
"org.springframework.orm.hibernate3.HibernateTemplate"
>
       
<property name=
"sessionFactory"
ref=
"mySessionFactory"
/>
</bean>
<bean id=
"myTxManager"
class
=
"org.springframework.orm.hibernate3.HibernateTransactionManager"
>
         
<property name=
"sessionFactory"
>
            
<ref bean=
"mySessionFactory"
/>
        
</property>
    
</bean>
<tx:advice id=
"txAdvice"
transaction-manager=
"myTxManager"
>
    
<tx:attributes>
      
<tx:method name=
"*"
propagation=
"REQUIRED"
/>
    
</tx:attributes>
  
</tx:advice>
       
  
<aop:config>
    
<aop:pointcut id=
"myServiceMethods"
expression=
"execution(* com.service.*.*(..))"
/>
    
<aop:advisor advice-ref=
"txAdvice"
pointcut-ref=
"myServiceMethods"
/>
  
</aop:config>
定义Dao父类模板,要为抽象的，把模板化的hibernate持久层注入到dao中
<bean id=
"baseDao"
abstract
=
"true"
>
<property name=
"hibernateTemplate"
>
            
<ref bean=
"myTemplate"
/>
        
</property>
</bean>
把dao注入到service层
 
<bean id=
"userDao"
class
=
"com.dao.impl.UserDaoImpl"
parent=
"baseDao"
></bean>
         
     
<bean id=
"userService"
parent=
"myProxy"
>
        
<property name=
"target"
>
            
<bean 
class
=
"com.service.impl.UserServiceImpl"
>
  
<property name=
"userDao"
>
      
<ref bean=
"userDao"
/>
  
</property>
    
</bean>
        
</property>
    
</bean>
<!-- 配置事务代理机制 -->
    
<bean id=
"myProxy"
class
=
"org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
abstract
=
"true"
>
     
<property name=
"transactionManager"
ref=
"myTxManager"
/>
     
<property name=
"transactionAttributes"
>
      
<props>
        
<prop key=
"*"
>PROPAGATION_REQUIRED</prop>
      
</props>
    
</property>
  
</bean>
      
（
4
）Properties中sqlserver与mysql的连接方式
#jdbc.driverClass=
"com.microsoft.jdbc.sqlserver.SQLServerDriver"
jdbc.driverClass=com.mysql.jdbc.Driver
#jdbc.url=
"jdbc:sqlserver://127.0.0.1:3306;DatabaseName=test"
jdbc.url=jdbc:mysql:
//localhost:3306/test
jdbc.user=root
jdbc.password=root
      
#hibernate.dialect=
"org.hibernate.dialect.SQLServerDialect"
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
hibernate.show_sql=
true
      
4
、 Hibernate的*.hbm.xml的配置
<?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"
>
      
<hibernate-mapping>
<
class
name=
"com.model.User"
table=
"SHOPUSER"
>
        
<id name=
"id"
column=
"USER_ID"
>
            
<generator 
class
=
"native"
/>
        
</id>
        
<property name=
"userName"
type=
"java.lang.String"
column=
"USER_NAME"
/>
    
</
class
>
</hibernate-mapping>
      
5
、 Struts2的配置
(
1
）写struts2.xml文件：
复制：struts-
2.2
.
1.1
\apps\struts2-blank\web-inf\classes\struts.xml,粘贴在项目src下，内容如下
<?xml version=
"1.0"
encoding=
"UTF-8"
?>
<!DOCTYPE struts PUBLIC
    
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    
"http://struts.apache.org/dtds/struts-2.0.dtd"
>
      
<struts>
      
    
<constant name=
"struts.enable.DynamicMethodInvocation"
value=
"true"
/>
    
<constant name=
"struts.devMode"
value=
"true"
/>
      
    
<
package
name=
"default"
namespace=
"/"
extends
=
"struts-default"
>
        
<action name=
"userAction"
class
=
"com.action.UserAction"
method=
"query"
>
            
<result name=
"list"
>/user_list.jsp</result>
        
</action>
    
</
package
>
      
</struts>
（
2
）导入包：struts-
2.2
.
1.1
\apps\struts2-blank\web-inf\lib下的所有包,粘贴在lib下
（
3
）配置web.xml文件：
找到struts-
2.2
.
1.1
\apps\struts2-blank\web-inf\web.xml,复制其中的<filter>……</filter-mapping>,粘贴在项目中的web.xml中，如：
<filter>
        
<filter-name>struts2</filter-name>
        
<filter-
class
>org.apache.struts2.dispatcher.FilterDispatcher</filter-
class
>
    
</filter>
      
    
<filter-mapping>
        
<filter-name>struts2</filter-name>
        
<url-pattern>/*</url-pattern>
    
</filter-mapping>
          
        
http://lihong11.iteye.com/blog/1917650
本文转自yunlielai51CTO博客，原文链接：http://blog.51cto.com/4925054/1284231，如需转载请自行联系原作者