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spring 整合hibernate

Posted on 2008-08-14 14:52 郑成桥 阅读(62) 评论(0)  编辑  收藏
首先 顺序导入 spring hibernate struts

配置applicationContet.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"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

    <bean id="datasource"
         class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
        <property name="driverClass"
            value="com.microsoft.jdbc.sqlserver.SQLServerDriver">
        </property>
        <property name="jdbcUrl"
            value="jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=blog;SelectMethod=cursor">
        </property>
        <property name="user" value="sa"></property>
        <property name="password" value="sa"></property>
        <property name="minPoolSize" value="5"></property>
        <property name="maxPoolSize" value="20"></property>
        <property name="acquireIncrement" value="5"></property>
    </bean>
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref bean="datasource" />
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">
            org.hibernate.dialect.SQLServerDialect 
                </prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>

        <property name="mappingDirectoryLocations">
            <list>
               <value>classpath:/com/zcq/dao</value> 
            </list>
        </property>
    </bean> 
       <!--  hibernateTemplate 配置 -->
         <bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
          <property name="sessionFactory">
            <ref bean="sessionFactory" />
          </property> 
         </bean>
      <!-- zcqbb datable -->
         <bean id="daoimp" class="com.zcq.dao.Test" >
           <property name="hibernateTemplate" ref="hibernateTemplate" /> 
         </bean> 
 </beans> 

然后写接口


然后实现接口
package com.zcq.job.dao;

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

import com.zcq.job.I.Zcq_I;

public class Zcq_Imp extends HibernateDaoSupport implements Zcq_I {

    public void show() {
      System.out.println("sssssss");
    }
    public static Zcq_I getApplication(ApplicationContext ctx)
    {
        return (Zcq_I)ctx.getBean("daoimp");
    }
}

web.xml 里加入
  <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>
  <filter>
    <filter-name>CharacterEncodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>gbk</param-value>
    </init-param>
    <init-param>
      <param-name>forceEncoding</param-name>
      <param-value>true</param-value>
    </init-param>
  </filter>
  <filter-mapping>
    <filter-name>CharacterEncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>

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