<?xml version="1.0" encoding="UTF-8"?>
<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-2.0.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd">

<!-- 此配置文件整合了Spring和hibernate的配置文件！采用BasicDataSource注入到hibernate sessionFactory中，以得到数据库连接 -->
<!-- dbcp相关参数配置见 http://marzian.blog.163.com/blog/static/266863120086845013920 -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
   <property name="driverClassName">
    <value>oracle.jdbc.driver.OracleDriver</value>
   </property>
   <property name="url">
    <value>jdbc:oracle:thin:@10.18.100.52:1521:dxcp1</value>
   </property>
   <property name="username">
    <value>newgspls</value>
   </property>
   <property name="password">
    <value>newgspls</value>
   </property>
   <property name="initialSize">
    <value>1</value>
   </property>
   <property name="maxActive">
    <value>60</value>
   </property>
   <property name="minIdle">
    <value>1</value>
   </property>
   <property name="maxWait">
    <value>6000</value>
   </property>
   <property name="validationQuery">
    <value>select user from dual</value>
   </property>
    </bean>   
   <!--从连接池中抽取出本地数据库JDBC对象 几种JDBC对象抽取器，可根据不同的应用服务器进行调整
   WebLogic：WebLogicNativeJdbcExtractor
        WebSphere：WebSphereNativeJdbcExtractor
        JBoss：JBossNativeJdbcExtractor
-->
    <bean id="nativeJdbcExtractor" class="org.springframework.jdbc.support.nativejdbc.CommonsDbcpNativeJdbcExtractor" lazy-init="true"></bean>
    
    <!-- s可以使用Spring的 JDBC帮助类 jdbcTemplate-->
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource"><ref bean="dataSource"/></property>
    </bean>
    <!--Spring 提供了两种LobHandler 用于处理Blob数据
    DefaultLobHandler：适用于大部分的数据库，如SqlServer，MySQL，对Oracle 10g也适用，但不适用于Oracle9i
oracleLobHandler：适用于Oracle 9i和Oracle 10g。
    -->
    <bean id="lobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler" lazy-init="true"> 
    <property name="nativeJdbcExtractor"> 
       <ref local="nativeJdbcExtractor" /> 
    </property> 
</bean>
<!--Hibernate Session工厂配置-->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
   <property name="dataSource">
            <ref local="dataSource"/>
        </property>
        <property name="lobHandler" ref="lobHandler"/>
        <property name="mappingResources">
            <list>
            <!-- hibernate实体映射文件！即生成的 *.hbm.xml-->                     
     <value>com/dao/hibernate/xml/MaintenanceWork.hbm.xml</value>         
     <value>com/dao/hibernate/xml/SignIn.hbm.xml</value>         
            </list>
        </property>
        <!-- sessionFactory相关配置 -->
        <property name="hibernateProperties">
        <props>
           <prop key="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</prop>
           <prop key="hibernate.show_sql">true</prop>
           <!--采用Hibernate2.0的HSql解释器，解决了中文问题-->
           <prop key="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</prop>
           <!--打开Query Cache开关,需要Cache的query需要单独配置-->
           <prop key="hibernate.cache.use_query_cache">true</prop>
     <prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
        </props>
        </property>
</bean>

<!--事务管理器配置-->
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
   <property name="sessionFactory">
    <ref local="sessionFactory"/>
   </property>
</bean>
<!--AOP 事务配置-->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
      <!-- the transactional semantics... -->
       <tx:attributes>
           <!-- all methods starting with 'get' are read-only -->
           <tx:method name="get*" read-only="true"/>
           <tx:method name="add*" read-only="false"/>
           <tx:method name="insert*" read-only="false"/>
           <tx:method name="update*" read-only="false"/>
           <tx:method name="del*" read-only="false"/>
           <tx:method name="audit*" read-only="false"/>

<!-- other methods use the default transaction settings (see below) -->
           <tx:method name="*"/>
        </tx:attributes>
    </tx:advice>
    <aop:config>
        <aop:pointcut id="SysFileOperation" expression="execution(* com.biz.system.SysFilesBiz.*(..))"/>
        <aop:advisor advice-ref="txAdvice" pointcut-ref="SysFileOperation"/>
    </aop:config>
    
    
<!-- jdbc Dao 配置 begion -->
<bean id="jdbcDao" class="com.gsww.newgspls.dao.JdbcDao">
   <property name="ds">
    <ref local="dataSource"/>
   </property> 
</bean>

<!-- 信息发布配置开始 -->
   <bean id="sysInfoBiz" class="com.biz.info.SysInfoBiz">
    <property name="sysInfoDao">
    <ref local="sysInfoDao" /> 
   </property>
    </bean>   
<bean id="sysInfoDao" class="com.dao.info.SysInfoDao">
   <property name="sessionFactory">
    <ref local="sessionFactory"/>
   </property> 
</bean> 
</beans>

业务类 SysInfoBiz

在applicationContext.xml配置注入关系后，在业务类中通过set注入即可得到SysInfoDao

package com.biz.info;

/**
* @author 作者：周伟
*
* @version 创建时间：2008-7-1 下午04:11:04
*
* 类说明

*/

import java.util.List;

import com.dao.info.SysInfoDao;
import com.domain.info.SysInfo;
public class SysInfoBiz {

private SysInfoDao sysInfoDao = null;

/**
* 判断用户是否包含在已读人列表,即通过clob字段里的用户ID查看登陆用户是否已经读过
* 
* @param supportTable
* @param reader
* @return
*/
public boolean isRead(SysInfo sysInfo, String reader) {
   if (sysInfo.getInfoReader() != null) {
    String str = sysInfo.getInfoReader();
    if (str.indexOf(",") < 0) {
     return (str.contains(reader));
    } else {
     String pstr = reader + ",";
     String astr = "," + reader;
     String str1 = "," + reader + ",";
     return (str.startsWith(pstr) || str.endsWith(astr) || str
       .contains(str1));
    }
   } else {
    return false;
   }

}

/**
* 返回信息读者个数
* 
* @param supportTable
* @return
*/
public int readTime(SysInfo sysInfo) {
   if (sysInfo.getInfoReader() != null) {
    String str = sysInfo.getInfoReader();
    String[] str1 = str.split(",");
    return str1.length;
   } else {
    return 0;
   }

}

/**
* 对未在已读人列表的读者进行添加到SupReader
* 
* @param supportTable
* @param reader
* @return
*/
public boolean addReader(SysInfo sysInfo, String reader) {
   if (reader != null && !reader.equals("null")
     && !isRead(sysInfo, reader)) {
    if (sysInfo.getInfoReader() != null
      && !sysInfo.getInfoReader().equals("null")
      && !sysInfo.getInfoReader().equals("")) {
     sysInfo.setInfoReader(sysInfo.getInfoReader() + "," + reader);
    } else {
     sysInfo.setInfoReader(reader);
    }
    try {
     sysInfoDao.update(sysInfo);
    } catch (Exception re) {
     re.printStackTrace();
    }
    return true;
   } else {
    return false;
   }

}

/**

*删除

*/

public void delete(SysInfo persistentInstance) {
   sysInfoDao.delete(persistentInstance);
}

public List findAll() {
   return sysInfoDao.findAll();
}

public List findByExample(SysInfo instance) {
   return sysInfoDao.findByExample(instance);
}

/**

*通过id得到实体

*/

public SysInfo findById(String id) {
   return sysInfoDao.findById(id);
}

/**

*保存实体

*/

public void save(SysInfo transientInstance) {
   transientInstance.setFlag("1");
   sysInfoDao.save(transientInstance);
}

/**

*更新实体

*/

public void update(SysInfo transientInstance) {
   transientInstance.setFlag("1");
   sysInfoDao.update(transientInstance);
}

public SysInfoDao getSysInfoDao() {
   return sysInfoDao;
}

public void setSysInfoDao(SysInfoDao sysInfoDao) {
   this.sysInfoDao = sysInfoDao;
}

public PageDAO getPageDao() {
   return pageDao;
}

public void setPageDao(PageDAO pageDao) {
   this.pageDao = pageDao;
}

}

SysInfoDao 连接数据库类

package com.dao.info;

/**
* @author 作者：周伟
*
* @version 创建时间：2008-7-1 下午04:11:04
*
* 类说明 信息发布公用表dao类
*/

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

import com.gsww.newgspls.domain.info.SysInfo;

public class SysInfoDao extends HibernateDaoSupport {

/**
* 保存SysInfo实体
* 
* @param transientInstance SysInfo对象
*/
public void save(SysInfo transientInstance) {
   try {
    getHibernateTemplate().save(transientInstance);
   } catch (RuntimeException re) {
    throw re;
   }
}

/**
* 更新SysInfo实体
* 
* @param transientInstance SysInfo对象
*/

public void update(SysInfo transientInstance) {
   try {
    getHibernateTemplate().update(transientInstance);
   } catch (RuntimeException re) {
    throw re;
   }
}

/**
* 删除SysInfo实体
* 
* @param transientInstance SysInfo对象
*/

public void delete(SysInfo persistentInstance) {
   try {
    getHibernateTemplate().delete(persistentInstance);
   } catch (RuntimeException re) {
    throw re;
   }
}

/**
* 通过ID得到 SysInfo对象
* 
* @param id 信息主键
* @return
*/

public SysInfo findById(java.lang.String id) {
   try {
    SysInfo instance = (SysInfo) getHibernateTemplate().get(
      "com.domain.info.SysInfo", id);
    return instance;
   } catch (RuntimeException re) {
    throw re;
   }
}

}