mes/WebContent/WEB-INF/spring/db-config.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-3.0.xsd">
	<!-- 数据源 -->
        <bean id="UAS_MES" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
                <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
                <property name="url" value="jdbc:oracle:thin:@127.0.0.1:1521:orcl" />
                <property name="username" value="MES_ZZ" />
                <property name="password" value="select!#%*(" />
                <property name="initialSize" value="2" />
                <property name="maxActive" value="100" />
                <property name="minIdle" value="2" />

                <!-- 配置获取连接等待超时的时间 -->
                <property name="maxWait" value="30000" />

                <property name="testOnBorrow" value="false" />
                <property name="testOnReturn" value="false" />
                <property name="testWhileIdle" value="true" />
                <property name="validationQuery" value="SELECT 1 FROM SYS.DUAL" />
                <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接 -->
                <property name="timeBetweenEvictionRunsMillis" value="60000" />
                <property name="removeAbandoned" value="true" />
                <property name="removeAbandonedTimeout" value="180" />
                <!-- 配置一个连接在池中最小生存的时间 -->
                <property name="minEvictableIdleTimeMillis" value="300000" />
                <!-- 打开PSCache，并且指定每个连接上PSCache的大小 -->
                <property name="poolPreparedStatements" value="true" />
                <property name="maxPoolPreparedStatementPerConnectionSize" value="50" />
                <!-- 配置监控统计拦截的filters -->
                <property name="filters" value="stat" />
        </bean>
	<!-- 将需要用到的多个帐套的dataSource定义在此，再通过multiDataSource切换 -->
	<bean id="dataSource" class="com.uas.mes.core.data.MultiDataSource">
		<property name="dataSource">
			<ref bean="#{about.defaultSob}" />
		</property>
		<!-- 配置connectTimeout 和 socketTimeout (防止发生网络异常时，spring jdbcTemplate无法捕捉，可能无限等待) -->
		<property name="connectionProperties"
			value="oracle.net.CONNECT_TIMEOUT=6000;oracle.jdbc.ReadTimeout=6000" />
	</bean>

	<!-- 操作LOB 数据 -->
	<bean id="lobHandler" class="org.springframework.jdbc.support.lob.DefaultLobHandler"
		lazy-init="true" />
	<!-- jbpm配置文件 -->
	<bean id="springHelper" class="org.jbpm.pvm.internal.processengine.SpringHelper">
		<property name="jbpmCfg" value="jbpm.cfg.xml"></property>
	</bean>
	<bean id="processEngine" factory-bean="springHelper"
		factory-method="createProcessEngine">
	</bean>
	<bean id="repositoryService" factory-bean="processEngine"
		factory-method="getRepositoryService" />

	<bean id="executionService" factory-bean="processEngine"
		factory-method="getExecutionService" />

	<bean id="historyService" factory-bean="processEngine"
		factory-method="getHistoryService" />

	<bean id="managementService" factory-bean="processEngine"
		factory-method="getManagementService" />

	<bean id="identityService" factory-bean="processEngine"
		factory-method="getIdentityService" />

	<bean id="taskService" factory-bean="processEngine"
		factory-method="getTaskService" />
	<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource" ref="#{about.defaultSob}" />
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">org.hibernate.dialect.OracleDialect</prop>
				<prop key="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver</prop>
				<prop key="hibernate.format_sql">true</prop>
			</props>
		</property>
		<property name="mappingResources">
			<list>
				<value>jbpm.repository.hbm.xml</value>
				<value>jbpm.execution.hbm.xml</value>
				<value>jbpm.history.hbm.xml</value>
				<value>jbpm.task.hbm.xml</value>
				<value>jbpm.identity.hbm.xml</value>
			</list>
		</property>
	</bean>
</beans>