最新版的SSH框整合（Spring 3.1.1 + Struts 2.3.1.2 + BoneCP + Hibernate 4.1）更新增加C3P0和EhCache配置

最近一直有朋友在问，最新版的Spring、Struts、Hibernate整合老是有问题，昨晚大概看了一下。从Hibernate 4 开始，本身已经很好的实现了数据库事务模块，而Spring也把Hibernate4之后的HibernateDaoSupport去掉了，Spring建议使用官方的HibernateAPI进行操作。这样一来，以前习惯使用HibernateDaoSupport来操作的人来说刚刚开始可能有些不习惯。我根据官方的说明，大概的整合一下，高手可以路过，给刚上路的朋友们。

现在把主要的代码和配置贴出来，供大家参考，我本人不会发完整的项目，其它配置文件和代码和以前没有什么大变化，直接就能用，主要就是Dao。

之前发过的几篇文章都被人转了N千次，但是我发现被转的文章都没有标明原作者，有的还把自己的大名写上去了。用我同事的一句说：“没文化真可怕！” 那些转载不留名的朋友，你们不羞愧吗？做人要厚道，转载请留名！

更新增加C3P0和EhCache配置

Web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
	id="WebApp_ID" version="3.0">
	<display-name>Eriloan_com</display-name>
	<session-config>
		<session-timeout>30</session-timeout>
	</session-config>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>classpath:/spring-config/applicationContext-*.xml</param-value>
	</context-param>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	<listener>
		<listener-class>org.springframework.web.context.request.RequestContextListener</listener-class>
	</listener>
	<listener>
		<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
	</listener>
	<listener>
		<listener-class>org.apache.struts2.dispatcher.ng.listener.StrutsListener</listener-class>
	</listener>
	<filter>
		<filter-name>encodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>UTF-8</param-value>
		</init-param>
		<init-param>
			<param-name>forceEncoding</param-name>
			<param-value>true</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	<filter>
		<filter-name>struts-cleanup</filter-name>
		<filter-class>org.apache.struts2.dispatcher.ActionContextCleanUp</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>struts-cleanup</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	<filter>
		<filter-name>struts2</filter-name>
		<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
	</filter>
	<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	<filter>
		<filter-name>openSessionInViewFilter</filter-name>
		<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
		<init-param>
			<param-name>sessionFactoryBeanName</param-name>
			<param-value>sessionFactory</param-value>
		</init-param>
		<init-param>
			<param-name>singleSession</param-name>
			<param-value>true</param-value>
		</init-param>
		<init-param>
			<param-name>flushMode</param-name>
			<param-value>AUTO</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>openSessionInViewFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	<error-page>
		<error-code>404</error-code>
		<location>/WEB-INF/errorPage/404.jsp</location>
	</error-page>
	<error-page>
		<error-code>500</error-code>
		<location>/WEB-INF/errorPage/500.jsp</location>
	</error-page>
</web-app>

Spring配置文件（applicationContext-common.xml）更新增加C3P0和EhCache配置：

<?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:jee="http://www.springframework.org/schema/jee"
	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:p="http://www.springframework.org/schema/p" xmlns:util="http://www.springframework.org/schema/util"
	xmlns:tool="http://www.springframework.org/schema/tool" xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	 http://www.springframework.org/schema/beans/spring-beans.xsd
	 http://www.springframework.org/schema/tx
	 http://www.springframework.org/schema/tx/spring-tx.xsd
	 http://www.springframework.org/schema/aop
	 http://www.springframework.org/schema/aop/spring-aop.xsd
	 http://www.springframework.org/schema/jee
	 http://www.springframework.org/schema/jee/spring-jee.xsd
	 http://www.springframework.org/schema/context
	 http://www.springframework.org/schema/context/spring-context.xsd
	 http://www.springframework.org/schema/util
	 http://www.springframework.org/schema/util/spring-util.xsd
	 http://www.springframework.org/schema/tool
	 http://www.springframework.org/schema/tool/spring-tool.xsd"
	default-lazy-init="true" default-autowire="byName">

	<bean id="propertyConfigurer"
		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations">
			<list>
				<value>classpath:/dataBaseInfo.properties</value>
			</list>
		</property>
	</bean>

	<!-- <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean" 
		p:jndiName="java:comp/env/jdbc/MySSH" /> -->

	<!-- BoneCP -->
<!-- 	<bean id="dataSource" class="com.jolbox.bonecp.BoneCPDataSource" -->
<!-- 		p:driverClass="${jdbc.driver}" p:jdbcUrl="${jdbc.url}" p:username="${jdbc.username}" -->
<!-- 		p:password="${jdbc.password}" p:idleConnectionTestPeriodInMinutes="${bonecp.idleConnectionTestPeriodInMinutes}" -->
<!-- 		p:idleMaxAgeInMinutes="${bonecp.idleMaxAgeInMinutes}" -->
<!-- 		p:maxConnectionsPerPartition="${bonecp.maxConnectionsPerPartition}" -->
<!-- 		p:minConnectionsPerPartition="${bonecp.minConnectionsPerPartition}" -->
<!-- 		p:partitionCount="${bonecp.partitionCount}" p:acquireIncrement="${bonecp.acquireIncrement}" -->
<!-- 		p:statementsCacheSize="${bonecp.statementsCacheSize}" -->
<!-- 		p:disableConnectionTracking="${bonecp.disableConnectionTracking}" -->
<!-- 		p:releaseHelperThreads="${bonecp.releaseHelperThreads}" destroy-method="close" /> -->
		
	<!-- C3P0 -->
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
		p:driverClass="${jdbc.driver}" p:jdbcUrl="${jdbc.url}" p:user="${jdbc.username}"
		p:password="${jdbc.password}" p:acquireIncrement="${c3p0.acquireIncrement}"
		p:initialPoolSize="${c3p0.initialPoolSize}" p:minPoolSize="${c3p0.minPoolSize}"
		p:maxPoolSize="${c3p0.maxPoolSize}" p:maxIdleTime="${c3p0.maxIdleTime}"
		p:idleConnectionTestPeriod="${c3p0.idleConnectionTestPeriod}" p:maxStatements="${c3p0.maxStatements}"
		p:numHelperThreads="${c3p0.numHelperThreads}" p:checkoutTimeout="${c3p0.checkoutTimeout}" 
		destroy-method="close" />

	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"
		p:dataSource-ref="dataSource" p:mappingLocations="classpath*:/com/eriloan/web/**/**/bo/*.hbm.xml">
		
		<property name="hibernateProperties">
			<props>
				<!-- C3P0 方式 (此节点配置是可选项，可以不用配置，有的配置覆盖了原生的配置，只是给出可以配置的项，使用<span style="color: rgb(0, 130, 0); font-family: Consolas, 'Courier New', Courier, mono, serif; line-height: 18px; text-align: left;">BoneCP</span>配置的时候请注释掉) Begin-->
				<prop key="hibernate.connection.pool_size">${hibernate.connection.pool_size}</prop>
				<prop key="hibernate.c3p0.min_size">${hibernate.c3p0.min_size}</prop>
				<prop key="hibernate.c3p0.max_size">${hibernate.c3p0.max_size}</prop>
				<prop key="hibernate.c3p0.max_statements">${hibernate.c3p0.max_statements}</prop>
				<prop key="hibernate.c3p0.timeout">${hibernate.c3p0.timeout}</prop>
				<prop key="hibernate.c3p0.idle_test_period">${hibernate.c3p0.idle_test_period}</prop>
				<prop key="hibernate.c3p0.acquire_increment">${hibernate.c3p0.max_statements}</prop>				
				<!-- C3P0 方式 End-->
				
				<prop key="hibernate.dialect">${hibernate.dialect}</prop>
				<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
				<prop key="hibernate.format_sql">${hibernate.format_sql}</prop>
				<prop key="hibernate.use_sql_comments">${hibernate.use_sql_comments}</prop>
				<prop key="hibernate.max_fetch_depth">${hibernate.max_fetch_depth}</prop>
				<prop key="hibernate.jdbc.batch_size">${hibernate.jdbc.batch_size}</prop>
				<prop key="hibernate.jdbc.fetch_size">${hibernate.jdbc.fetch_size}</prop>
				
				<!-- EhCache -->
				<prop key="hibernate.cache.use_query_cache">${hibernate.cache.use_query_cache}</prop>
				<prop key="hibernate.cache.provider_class">${hibernate.cache.provider_class}</prop>
				<prop key="hibernate.cache.region.factory_class">${hibernate.cache.region.factory_class}</prop>
				
				<prop key="hibernate.order_updates">${hibernate.order_updates}</prop>
				<prop key="hibernate.query.factory_class">${hibernate.query.factory_class}</prop>
				<prop key="hibernate.cache.use_second_level_cache">${hibernate.cache.use_second_level_cache}</prop>
				<prop key="hibernate.current_session_context_class">${hibernate.current_session_context_class}</prop>
<!-- 				<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop> -->
			</props>
		</property>
	</bean>

	<bean id="transactionManager"
		class="org.springframework.orm.hibernate4.HibernateTransactionManager" />

	<bean id="transactionInterceptor"
		class="org.springframework.transaction.interceptor.TransactionInterceptor"
		p:transactionManager-ref="transactionManager">
		<property name="transactionAttributes">
			<props>
				<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>
				<prop key="find*">PROPAGATION_REQUIRED,readOnly</prop>
				<prop key="select*">PROPAGATION_REQUIRED,readOnly</prop>
				<prop key="query*">PROPAGATION_REQUIRED,readOnly</prop>				
				<prop key="sync*">PROPAGATION_REQUIRED</prop>
				<prop key="finish*">PROPAGATION_REQUIRED</prop>
				<prop key="add*">PROPAGATION_REQUIRED</prop>
				<prop key="insert*">PROPAGATION_REQUIRED</prop>
				<prop key="edit*">PROPAGATION_REQUIRED</prop>
				<prop key="update*">PROPAGATION_REQUIRED</prop>
				<prop key="save*">PROPAGATION_REQUIRED</prop>
				<prop key="remove*">PROPAGATION_REQUIRED</prop>
				<prop key="delete*">PROPAGATION_REQUIRED</prop>
				<prop key="*">PROPAGATION_REQUIRED,-java.lang.Exception</prop>
			</props>
		</property>
	</bean>

	<bean id="ProxyCreator"
		class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"
		p:beanNames="*Service,*ServiceImpl" p:interceptorNames="transactionInterceptor" />

	<!-- 数据库操作Bean -->
	<bean id="dao" class="dao.DaoImpl" scope="singleton" />
	
	<!-- 分页对象 -->
	<bean id="page" class="bo.PageEntity" scope="prototype" />

	<!--Service 原始Bean -->
	<bean id="baseService" class="service.BaseServiceImpl" scope="singleton" />
	
	<!--Action 原始Bean -->
	<bean id="baseAction" class="action.BaseAction" scope="prototype" />

</beans>

SpringBean配置文件（applicationContext-beans.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" xmlns:jee="http://www.springframework.org/schema/jee"
	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop"
	xmlns:p="http://www.springframework.org/schema/p" xmlns:util="http://www.springframework.org/schema/util"
	xmlns:tool="http://www.springframework.org/schema/tool" xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	 http://www.springframework.org/schema/beans/spring-beans.xsd
	 http://www.springframework.org/schema/tx
	 http://www.springframework.org/schema/tx/spring-tx.xsd
	 http://www.springframework.org/schema/aop
	 http://www.springframework.org/schema/aop/spring-aop.xsd
	 http://www.springframework.org/schema/jee
	 http://www.springframework.org/schema/jee/spring-jee.xsd
	 http://www.springframework.org/schema/context
	 http://www.springframework.org/schema/context/spring-context.xsd
	 http://www.springframework.org/schema/util
	 http://www.springframework.org/schema/util/spring-util.xsd
	 http://www.springframework.org/schema/tool
	 http://www.springframework.org/schema/tool/spring-tool.xsd"
	default-lazy-init="true" default-autowire="byName" >

	<!-- Test Bean By Eric Shi -->
	<bean id="testService"
		class="com.eriloan.web.test.service.impl.TestServiceImpl"
		scope="singleton" />
	<bean id="testAction" class="com.eriloan.web.test.action.TestAction"
		scope="prototype" />

	
</beans>

Struts2 配置主配置文件（struts.xml）：

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

<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
    "http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>
	<include file="struts-default.xml" />

	<!-- 默认的配置包 -->
	<package name="defaultPackage" extends="struts-default,json-default,jfreechart-default,spring-default">


		<global-results>
			<!-- 公用返回页面 -->
			<result name="error" type="dispatcher">/errorPage/index.jsp</result>
			<result name="login" type="dispatcher">/login.jsp</result>
			<result name="defaultLogin" type="redirect">/quitSys.jsp</result>
			<result name="loginOut" type="redirect">/loginAction!loginPage.action
			</result>
			<result name="ajaxJson" type="json">
				<param name="contentType">text/html</param>
				<param name="root">ajax_json</param>
			</result>
			<!-- 异常返回页面 -->
			<result name="actionException" type="dispatcher">/WEB-INF/errorPage/ServiceException.jsp
			</result>
			<result name="serviceException" type="dispatcher">/WEB-INF/errorPage/ServiceException.jsp
			</result>
			<result name="daoException" type="dispatcher">/WEB-INF/errorPage/ServiceException.jsp
			</result>
			<result name="exception" type="dispatcher">/WEB-INF/errorPage/ServiceException.jsp
			</result>
		</global-results>
		<!-- 异常处理 -->
		<global-exception-mappings>
			<!-- Action 层异常处理 -->
			<exception-mapping result="actionException"
				exception="system.exception.ActionException" />
			<!-- Service 层异常处理 -->
			<exception-mapping result="serviceException"
				exception="system.exception.ServiceException" />
			<!-- DAO 层异常处理 -->
			<exception-mapping result="daoException"
				exception="system.exception.DaoException" />
			<!-- 未知的系统异常，后台没有对此信息进行归类 -->
			<exception-mapping result="exception" exception="java.lang.Exception" />
		</global-exception-mappings>
	</package>
	
	<!--前台调用静态方法-->
	<!-- <constant name="struts.ognl.allowStaticMethodAccess" value="true"></constant> -->
	
	<!-- Test by Eric -->
	<include file="/struts-config/test/test_Struts.xml" />

</struts>

Struts 2业务配置文件（test_Struts.xml）：

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

<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
    "http://struts.apache.org/dtds/struts-2.3.dtd">

<struts>
	<package name="testPackage" extends="defaultPackage">
		<action name="testAction" class="testAction">
			<!--Test Path-->
		   <result name="gotoTestPage" type="dispatcher">/page/test/testPage.jsp</result> 		 
		</action>
	</package>
</struts>

Struts2 属性配置文件（struts.properties）：

struts.devMode=true
struts.action.extension=action
struts.objectFactory = spring
struts.objectFactory.spring.autoWire = name
struts.objectFactory.spring.useClassCache = true
struts.objectFactory.spring.autoWire.alwaysRespect = true
struts.configuration.xml.reload=true
struts.i18n.encoding = utf-8
struts.tag.altSyntax=true
struts.custom.i18n.resources=Eriloan_Text
struts.locale=zh_CN
struts.ui.theme = simple 
struts.ognl.allowStaticMethodAccess=true
struts.multipart.maxSize=10000000000
#struts2.sslplugin.httpPort=8080
#struts2.sslplugin.httpsPort=8443
#struts2.sslplugin.annotations=true
#struts.multipart.parser=cos
#struts.multipart.parser=pell
struts.multipart.parser=jakarta
struts.multipart.saveDir=tempUpload

数据库配置文件 更新增加C3P0和EhCache配置：

#MySQL配置
hibernate.dialect=org.hibernate.dialect.MySQL5InnoDBDialect
#hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
#hibernate.dialect=org.hibernate.dialect.MySQLDialect
jdbc.url=jdbc:mysql://localhost:3306/app_eriloan?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull
jdbc.driver=com.mysql.jdbc.Driver
jdbc.username=root
jdbc.password=eric

hibernate.show_sql=true
hibernate.format_sql=false
hibernate.use_sql_comments=false
hibernate.cache.use_second_level_cache=false

#EhCache
hibernate.cache.use_query_cache=false
hibernate.cache.provider_class=net.sf.ehcache.hibernate.EhCacheProvider
hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.EhCacheRegionFactory

hibernate.hbm2ddl.auto=update
hibernate.order_updates=true
hibernate.jdbc.batch_size=30
hibernate.jdbc.fetch_size=100
hibernate.max_fetch_depth=2

#Hibernate4 C3P0
hibernate.connection.pool_size=5
hibernate.c3p0.min_size=5
hibernate.c3p0.max_size=200
hibernate.c3p0.timeout=2000
hibernate.c3p0.idle_test_period=10
hibernate.c3p0.acquire_increment=5
hibernate.c3p0.max_statements=50

#hibernate4.0事务的模式
#1:org.hibernate.context.internal.ThreadLocalSessionContext - 当前session通过当前执行的线程来跟踪和界定。
#2:org.hibernate.context.internal.JTASessionContext - 当前session根据JTA来跟踪和界定。这和以前的仅支持JTA的方法是完全一样的。
#3:org.hibernate.context.internal.ManagedSessionContext
#4:org.springframework.orm.hibernate4.SpringSessionContext - spring的事务管理。
hibernate.current_session_context_class=org.springframework.orm.hibernate4.SpringSessionContext
#Hibernate4.0的查询翻译器：
hibernate.query.factory_class=org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory
#Hibernate3.0的查询翻译器：
#hibernate.query.factory_class=org.hibernate.hql.ast.ASTQueryTranslatorFactory
#Hibernate2.1的查询翻译器
#hibernate.query.factory_class=org.hibernate.hql.classic.ClassicQueryTranslatorFactory


#Connection Pooling

#acquireIncrement: 当连接池中的连接耗尽的时候一次同时获取的连接数。Default: 3
#idleConnectionTestPeriod:检查数据库连接池中控线连接的间隔时间，单位是分，默认值：240，如果要取消则设置为0
#idleMaxAge:连接池中未使用的链接最大存活时间，单位是分，默认值：60，如果要永远存活设置为0
#maxConnectionsPerPartition:每个分区最大的连接数
#minConnectionsPerPartition:每个分区最小的连接数
#partitionCount:分区数，默认值2，最小1，推荐3-4，视应用而定
#acquireIncrement:每次去拿数据库连接的时候一次性要拿几个，默认值：2
#statementsCacheSize:缓存prepared statements的大小，默认值：0
#releaseHelperThreads:每个分区释放链接助理进程的数量，默认值：3，除非你的一个数据库连接的时间内做了很多工作，不然过多的助理进程会影响你的性能 

#BoneCP
bonecp.minPoolSize=5
bonecp.maxPoolSize=20
bonecp.maxIdleTime=1800
bonecp.idleConnectionTestPeriodInMinutes=240
bonecp.maxStatements=0
bonecp.idleMaxAgeInMinutes=240
bonecp.maxConnectionsPerPartition=30
bonecp.minConnectionsPerPartition=5
bonecp.partitionCount=3
bonecp.acquireIncrement=5
bonecp.statementsCacheSize=50
bonecp.releaseHelperThreads=2
bonecp.disableConnectionTracking=true

#C3P0
c3p0.acquireIncrement=10
c3p0.initialPoolSize=15
c3p0.minPoolSize=30
c3p0.maxPoolSize=120
c3p0.maxIdleTime=30
c3p0.idleConnectionTestPeriod=30
c3p0.maxStatements=0
c3p0.numHelperThreads=100
c3p0.checkoutTimeout=0
c3p0.validate=true

Dao代码：

package dao;

import java.io.Serializable;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import org.apache.log4j.Logger;
import org.hibernate.Query;
import org.hibernate.SessionFactory;

import system.exception.DaoException;
import bo.PageEntity;
import dao.hqlProvider.IHqlProviderSet;

/**
 * 
 * <p>Copyright: All Rights Reserved</p>
 * <p>Company: 北京新线科技发展有限公司 http://www.NewLineTech.cn</p>
 * <p>Description: Dao实现类 </p>
 * 
 * @author：Eric
 */
public class DaoImpl implements IDao{
	protected Logger log = Logger.getLogger(DaoImpl.class);

	/**
	 * Hibernate Session 工厂
	 */
	private SessionFactory sessionFactory;

	/**
	 * 
	 * <br/>Description:根据传入的实体向数据库添加一条记录
	 * 
	 * @author Eric
	 * @param obj
	 * @throws DaoException
	 */
	public void addObject(Object obj) throws DaoException{
		log.debug("BaseDao addObject object " + obj);
		try{
			sessionFactory.getCurrentSession().save(obj);
		}catch(Exception e){
			throw new DaoException("根据传入对象添加记录异常，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:强制刷新Hibernate缓存提交数据更改操作
	 * 
	 * @author Eric
	 * @return
	 * @version V1.0
	 */
	public void dbFlush() throws DaoException{
		log.debug("BaseDao addObject dbFlush");
		try{
			sessionFactory.getCurrentSession().flush();
		}catch(Exception e){
			throw new DaoException("刷新缓存失败，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:根据传入的实体向数据库添加一条记录,返回插入记录的主键
	 * 
	 * @author Eric
	 * @param obj
	 * @return
	 * @throws DaoException
	 */
	public String addObjectPK(Object obj) throws DaoException{
		log.debug("BaseDao addObjectPK object " + obj);
		String id = null;
		try{
			id = (String) sessionFactory.getCurrentSession().save(obj);
		}catch(Exception e){
			throw new DaoException("根据传入对象添加记录异常，请联系管理员！",e);
		}
		return id;
	}

	/**
	 * 
	 * <br/>Description:根据传入的实体从数据库删除一条记录
	 * 
	 * @author Eric
	 * @param obj
	 * @throws DaoException
	 */
	public void deleteObject(Object obj) throws DaoException{
		log.debug("BaseDao deleteObject object " + obj);
		try{
			sessionFactory.getCurrentSession().delete(obj);
		}catch(Exception e){
			throw new DaoException("根据传入对象删除记录异常，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:根据传入的实体与ID从数据库删除一条记录
	 * 
	 * @author Eric
	 * @param cls
	 * @param id
	 * @throws DaoException
	 */
	@SuppressWarnings({"rawtypes"})
	public void deleteObject(Class cls,Serializable id) throws DaoException{
		log.debug("BaseDao deleteObject Class " + cls.getName() + " id " + id.toString());
		try{
			this.deleteObject(sessionFactory.getCurrentSession().get(cls,id));
		}catch(Exception e){
			throw new DaoException("根据传入对象与ID删除记录异常，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:根据传入的实体修改数据库中一条记录
	 * 
	 * @author Eric
	 * @param obj
	 * @throws DaoException
	 */
	public void updateObject(Object obj) throws DaoException{
		log.debug("BaseDao updateObject object " + obj);
		try{
			sessionFactory.getCurrentSession().update(obj);
		}catch(Exception e){
			throw new DaoException("根据传入对象更新记录异常，请联系管理员！");
		}
	}

	/**
	 * 
	 * <br/>Description:根据传入的实体修改数据库中一条记录,返回更新记录的主键
	 * 
	 * @author Eric
	 * @param obj
	 * @return
	 * @throws DaoException
	 */
	public String updateObjectPK(Object obj) throws DaoException{
		log.debug("BaseDao updateObjectPK object " + obj);
		String id = null;
		try{
			id = this.addObjectPK(obj);
		}catch(Exception e){
			throw new DaoException("根据传入对象更新记录异常，请联系管理员！",e);
		}
		return id;
	}

	/**
	 * 
	 * <br/>Description:根据传入的实体添加或修改数据库中一条记录
	 * 
	 * @author Eric
	 * @param obj
	 * @throws DaoException
	 */
	public void addOrUpdate(Object obj) throws DaoException{
		log.debug("BaseDao updateObjectPK object " + obj);
		try{
			sessionFactory.getCurrentSession().saveOrUpdate(obj);
		}catch(Exception e){
			throw new DaoException("根据传入对象保存数据异常，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:根据ID返回一个对象
	 * 
	 * @author Eric
	 * @param cls
	 * @param id
	 * @return
	 * @throws DaoException
	 */
	@SuppressWarnings({"rawtypes"})
	public Object findObjectById(Class cls,Serializable id) throws DaoException{
		log.debug("BaseDao findObjectById Class " + cls.getName() + " id " + id.toString());
		Object obj = null;
		try{
			obj = sessionFactory.getCurrentSession().get(cls,id);
		}catch(Exception e){
			throw new DaoException("根据对象及ID查询记录异常，请联系管理员！",e);
		}
		return obj;
	}

	/**
	 * 
	 * <br/>Description:根据实体返回一个集合
	 * 
	 * @author Eric
	 * @param cls
	 * @return
	 * @throws DaoException
	 */
	@SuppressWarnings({"rawtypes"})
	public List findAllData(Class cls) throws DaoException{
		log.debug("BaseDao findAllData Class " + cls.getName());
		List list = null;
		try{
			list = sessionFactory.getCurrentSession().createQuery(" from " + cls.getName() + "").list();
		}catch(Exception e){
			throw new DaoException("根据对象查询记录异常，请联系管理员！",e);
		}
		return list;
	}

	/**
	 * 
	 * <br/>Description:根据传入HQL语句返回一个集合(供DAO使用)
	 * 
	 * @author Eric
	 * @param hql
	 * @return
	 * @throws DaoException
	 */
	@SuppressWarnings("rawtypes")
	public List findHQLObject(String hql) throws DaoException{
		try{
			return sessionFactory.getCurrentSession().createQuery(hql).list();
		}catch(Exception e){
			throw new DaoException("根据传入条件语句查询记录异常，请联系管理员！");
		}
	}

	/**
	 * 
	 * <br/>Description:按HQL提供者别名与条件查询集合
	 * 
	 * @author Eric
	 * @param hqlProviderSet
	 * @param queryName
	 * @param paramMap
	 * @return
	 * @throws DaoException
	 */
	@SuppressWarnings("rawtypes")
	public List findListByHqlName(IHqlProviderSet hqlProviderSet,String queryName,Map paramMap) throws DaoException{
		String hql;
		try{
			hql = hqlProviderSet.getHqlByQryName(queryName);
			Query query = sessionFactory.getCurrentSession().createQuery(hql);
			if(paramMap != null){
				hqlArgs(paramMap,query);
			}

			return query.list();
		}catch(Exception e){
			throw new DaoException("按HQL提供者别名与条件查询集合异常，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:按HQL提供者别名、条件、分页信息查询集合
	 * 
	 * @author Eric
	 * @param hqlProviderSet
	 * @param queryName
	 * @param paramMap
	 * @param page
	 * @return
	 * @throws DaoException
	 */
	@SuppressWarnings("rawtypes")
	public List findListByHqlName(IHqlProviderSet hqlProviderSet,String queryName,Map paramMap,PageEntity page) throws DaoException{
		String hql;
		try{
			hql = hqlProviderSet.getHqlByQryName(queryName);

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

			if(paramMap != null){
				hqlArgs(paramMap,query);
			}

			query.setFirstResult((page.getPageNo() - 1) * page.getPageSize());
			query.setMaxResults(page.getPageSize());

			return query.list();
		}catch(Exception e){
			throw new DaoException("按HQL提供者别名、条件、分页信息查询集合异常，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:根据传入实体对象返回总记录数
	 * 
	 * @author Eric
	 * @param cls
	 * @return
	 * @throws DaoException
	 */
	@SuppressWarnings("rawtypes")
	public int findIntRowCountByHqlName(Class cls) throws DaoException{
		try{
			Query query = sessionFactory.getCurrentSession().createQuery(" select count(c.id) from " + cls.getName() + " c ");
			List list = query.list();
			int rowCount = ((Number) list.get(0)).intValue();
			return rowCount;
		}catch(Exception e){
			throw new DaoException("查询记录总数异常，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:根据HQL提供者别名与条件查询记录总数
	 * 
	 * @author Eric
	 * @param hqlProviderSet
	 * @param queryName
	 * @param paramMap
	 * @return
	 * @throws DaoException
	 */
	@SuppressWarnings("rawtypes")
	public int findIntRowCountByHqlName(IHqlProviderSet hqlProviderSet,String queryName,Map paramMap) throws DaoException{
		String hql;
		try{
			hql = hqlProviderSet.getHqlByQryName(queryName);
			Query query = sessionFactory.getCurrentSession().createQuery(hql);
			if(paramMap != null){
				hqlArgs(paramMap,query);
			}
			List list = query.list();
			int rowCount = ((Number) list.get(0)).intValue();
			return rowCount;
		}catch(Exception e){
			throw new DaoException("执行带参数的查询记录总数异常，请联系管理员！",e);
		}
	}

	/**
	 * 
	 * <br/>Description:为Hibernate查询设置参数
	 * 
	 * @author Eric
	 * @param argsMap
	 * @param query
	 */
	@SuppressWarnings("rawtypes")
	public void hqlArgs(Map argsMap,Query query){
		Iterator itKey = argsMap.keySet().iterator();
		while(itKey.hasNext()){
			String key = (String) itKey.next();
			@SuppressWarnings("unused")
			Object obj = argsMap.get(key);
			if(argsMap.get(key) instanceof List){
				query.setParameterList(key,(List) argsMap.get(key));
			}else{
				query.setParameter(key,argsMap.get(key));
			}
		}
	}

	public SessionFactory getSessionFactory(){
		return sessionFactory;
	}

	public void setSessionFactory(SessionFactory sessionFactory){
		this.sessionFactory = sessionFactory;
	}
}

IHqlProviderSet实现：

	public String getHqlByQryName(String queryName) throws HqlException{
		try{
			BeanWrapper bw = new BeanWrapperImpl(this);
			String hql = (String) bw.getPropertyValue(queryName);
			return hql;
		}catch(Exception e){
			throw new HqlException("HQL提供者别名生成语句失败。",e);
		}
	}

Jar包：