hibernate配置多数据源

 

 

<?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/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd">

	<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
	    <property name="locations">
			<list>
				<value>classpath:configure.properties</value>	
				<value>classpath:resources.properties</value>
			</list>
	     </property>		
	</bean>
	<bean id="nativeJdbcExtractor" class="org.springframework.jdbc.support.nativejdbc.C3P0NativeJdbcExtractor"/>

	<bean id="oracleLobHandler" class="org.springframework.jdbc.support.lob.OracleLobHandler">
		<property name="nativeJdbcExtractor" ref="nativeJdbcExtractor"/>
	</bean>








	<bean id="sessionFactory" class="org.rd.framework.hibernate.ConfigurableSessionFactoryBean">
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">${hibernate.dialect}</prop>
				<prop key="hibernate.query.substitutions">true=1,false=0</prop>
				<prop key="hibernate.jdbc.batch_size">25</prop>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="hibernate.format_sql">false</prop>
				<prop key="hibernate.generate_statistics">false</prop>
				<prop key="hibernate.cache.use_query_cache">false</prop>
				<prop key="hibernate.cache.region_prefix">direct</prop>
				<prop key="hibernate.cache.use_structured_entries">false</prop> 
				<prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
				<prop key="hibernate.query.factory_class">org.hibernate.hql.ast.ASTQueryTranslatorFactory</prop> 
				<prop key="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</prop>				
			</props>
		</property>
		<property name="dataSource"       ref="dataSource"/>
		<property name="mappingResources" ref="mappingResources"/>
		<property name="lobHandler"       ref="oracleLobHandler"/>
	</bean>
	
	<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
		<property name="maxPoolSize" value="${c3p0.maxPoolSize}"/>
		<property name="minPoolSize" value="${c3p0.minPoolSize}"/>
		<property name="maxIdleTime" value="${c3p0.maxIdleTime}"/>
		<property name="maxStatements" value="${c3p0.maxStatements}"/>
		<property name="acquireIncrement" value="${c3p0.acquireIncrement}"/>
		<property name="idleConnectionTestPeriod" value="${c3p0.idleConnectionTestPeriod}"/>
		<property name="driverClass" value="${jdbc.driverClassName}"/>
		<property name="jdbcUrl" value="${jdbc.url}"/>
		<property name="user" value="${jdbc.username}"/>
		<property name="password" value="${jdbc.password}"/>
	</bean>













	<bean id="sessionFactoryItsm" class="org.rd.framework.hibernate.ConfigurableSessionFactoryBean">
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">${hibernate.dialect}</prop>
				<prop key="hibernate.query.substitutions">true=1,false=0</prop>
				<prop key="hibernate.jdbc.batch_size">25</prop>
				<prop key="hibernate.show_sql">true</prop>
				<prop key="hibernate.format_sql">false</prop>
				<prop key="hibernate.generate_statistics">false</prop>
				<prop key="hibernate.cache.use_query_cache">false</prop>
				<prop key="hibernate.cache.region_prefix">direct</prop>
				<prop key="hibernate.cache.use_structured_entries">false</prop> 
				<prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
				<prop key="hibernate.query.factory_class">org.hibernate.hql.ast.ASTQueryTranslatorFactory</prop> 
				<prop key="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</prop>				
			</props>
		</property>
		<property name="dataSource"       ref="dataSourceItsm"/>
		<property name="mappingResources" ref="mappingResources"/>
		<property name="lobHandler"       ref="oracleLobHandler"/>
	</bean>
	
	
	<bean id="dataSourceItsm" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
		<property name="maxPoolSize" value="${c3p0.maxPoolSize}"/>
		<property name="minPoolSize" value="${c3p0.minPoolSize}"/>
		<property name="maxIdleTime" value="${c3p0.maxIdleTime}"/>
		<property name="maxStatements" value="${c3p0.maxStatements}"/>
		<property name="acquireIncrement" value="${c3p0.acquireIncrement}"/>
		<property name="idleConnectionTestPeriod" value="${c3p0.idleConnectionTestPeriod}"/>
		<property name="driverClass" value="${jdbc.driverClassName}"/>
		<property name="jdbcUrl" value="${itsm.jdbc.url}"/>
		<property name="user" value="${itsm.jdbc.username}"/>
		<property name="password" value="${itsm.jdbc.password}"/>
	</bean>










	<bean id="transactionManagerItsm" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactoryItsm"/>
	</bean>
	<bean id="transactionProxyTemplateItsm" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract="true">
		<property name="transactionManager" ref="transactionManagerItsm"/>
		<property name="transactionAttributes">
			<props>
				<prop key="get*">PROPAGATION_REQUIRED</prop>
				<prop key="query*">PROPAGATION_REQUIRED</prop>
				<prop key="*">PROPAGATION_REQUIRED</prop>
			</props>
		</property>
	</bean>	







	<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
		<property name="sessionFactory" ref="sessionFactory"/>
	</bean>
	
	<bean id="transactionProxyTemplate" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract="true">
		<property name="transactionManager" ref="transactionManager"/>
		<property name="transactionAttributes">
			<props>
				<prop key="get*">PROPAGATION_REQUIRED</prop>
				<prop key="query*">PROPAGATION_REQUIRED</prop>
				<prop key="*">PROPAGATION_REQUIRED</prop>
			</props>
		</property>
	</bean>	





       <bean id="jdbcTemplateItsm" class="org.springframework.jdbc.core.JdbcTemplate">
        <property name="dataSource">
        	<ref bean="dataSourceItsm"/>
        </property>
       </bean>
	<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
          <property name="dataSource">
        	<ref bean="dataSource"/>
          </property>
        </bean>
    

    	


	
</beans>

使用不同数据源在接口中配置即可

 使用数据源dataSource

<?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/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd">

 <bean id="HDLoginService" parent="transactionProxyTemplate">
  <property name="target">
   <bean class="org.hd.login.service.impl.LoginServiceImpl">
    <property name="sessionFactory">
     <ref bean="sessionFactory"/>
    </property>
   </bean>
  </property>
  <property name="proxyInterfaces">
   <value>org.hd.login.service.LoginService</value>
  </property>
 </bean>
</beans>

使用数据源dataSourceItsm

<?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/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd">

	<bean id="businessServiceItsm" parent="transactionProxyTemplate">
		<property name="target">
			<bean class="org.hd.business.service.impl.BusinessServiceImplItsm">
				<property name="sessionFactory">
					<ref bean="sessionFactoryItsm"/>
				</property>
			</bean>
		</property>
		<property name="proxyInterfaces">
			<value>org.hd.business.service.BusinessServiceItsm</value>
		</property>
	</bean>
	
	<bean id="businessService" parent="transactionProxyTemplate">
		<property name="target">
			<bean class="org.hd.business.service.impl.BusinessServiceImpl">
				<property name="sessionFactory">
					<ref bean="sessionFactory"/>
				</property>
			</bean>
		</property>
		<property name="proxyInterfaces">
			<value>org.hd.business.service.BusinessService</value>
		</property>
	</bean>
	
</beans>