hi,

i got one probleme

i have configured 2 db in my app, but my services always connect to the first, i don't know why...
i can't get data from the second

my code :
persistence-context
Code:
<?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:tx="http://www.springframework.org/schema/tx"
	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-2.0.xsd "
	xmlns:p="http://www.springframework.org/schema/p">

	<bean id="jpaDataSource1"
		class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="com.mysql.jdbc.Driver" />
		<property name="url" value="jdbc:mysql://localhost:3306/ep" />
		<property name="username" value="root" />
		<property name="password" value="root" />
	</bean>
	<bean id="jpaDataSource2"
		class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="com.mysql.jdbc.Driver" />
		<property name="url" value="jdbc:mysql://localhost:3306/ep2" />
		<property name="username" value="root" />
		<property name="password" value="root" />
	</bean>
	
	<bean id="persistenceUnitManager"
		class="org.springframework.orm.jpa.persistenceunit.DefaultPersistenceUnitManager">
		<property name="persistenceXmlLocations">
			<list value-type="java.lang.String">
				<value>classpath*:META-INF/persistence.ep1.xml</value>
				<value>classpath*:META-INF/persistence.ep2.xml</value>
			</list>
		</property>
		<property name="dataSources">
			<map>
				<entry key="jpaDataSource1" value-ref="jpaDataSource1" />
				<entry key="jpaDataSource2" value-ref="jpaDataSource2" />
			</map>
		</property>
		<property name="defaultDataSource" ref="jpaDataSource1" />
	</bean>

    <bean
        class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor">
        <property name="defaultPersistenceUnitName" value="pu1" />
    </bean>

	<bean id="EntityManagerFactoryPU2" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
		<property name="persistenceUnitName" value="pu2" />
 		<property name="persistenceXmlLocation"
			value="classpath:META-INF/persistence.ep2.xml" />
		<property name="persistenceUnitManager" ref="persistenceUnitManager" />
		<property name="dataSource" ref="jpaDataSource2" />
		<property name="jpaVendorAdapter">
			<bean
				class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" p:generateDdl="false">
			</bean>
		</property>
	</bean>
	<bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
		<property name="persistenceUnitManager" ref="persistenceUnitManager" />
		<property name="dataSource" ref="jpaDataSource1" />
 		<property name="persistenceUnitName" value="pu1" />
		<property name="persistenceXmlLocation"
			value="classpath:META-INF/persistence.ep1.xml" />
		<property name="jpaVendorAdapter">
			<bean
				class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter" p:generateDdl="false"/>
		</property>
	</bean>


	<bean id="jpaTransactionManager"
		class="org.springframework.orm.jpa.JpaTransactionManager">
		<property name="entityManagerFactory"
			ref="entityManagerFactory" />
	</bean>
	<tx:annotation-driven transaction-manager="jpaTransactionManager" />
</beans>
persistence.ep (both are same)
Code:
<persistence xmlns="http://java.sun.com/xml/ns/persistence"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="
	http://java.sun.com/xml/ns/persistence 
	http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
	version="1.0">
	<persistence-unit name="pu1" transaction-type="RESOURCE_LOCAL">
		<properties>
			<!-- <property name="hibernate.hbm2ddl.auto" value="update" /> -->
			<property name="hibernate.show_sql" value="true" />
			<property name="hibernate.format_sql" value="false" />
			<property name="hibernate.jdbc.batch_size" value="100" />
		</properties>
	</persistence-unit>
</persistence>
by default all services connect to pu1 but for user, i have to connect to pu2
in my userDaoImpl

my user-context.xml

Code:
	<bean id="userService" class="impl.UserServiceImpl">
		<property name="userDao" ref="userDao"/>
	</bean>
	
	<bean id="userDao" class="impl.UserDaoImpl">
		<property name="entityManagerFactory" ref="EntityManagerFactoryPU2"/>
	</bean>
Code:
public class UserDaoImpl extends HibernateJpaDaoImpl implements UserDao{
	
	@PersistenceContext(unitName="pu2")
    private EntityManager entityManager;
	
	public UserDaoImpl() {
	}
	@Override
	public List<User> list() {
		Query query= entityManager.createQuery("from User");
		List list=query.getResultList();
		return list;
	}
this method returns nothing because my table user1 in pu1 is empty but i want the data from the table user from pu2...

It will be one day i'm on it, can't find any solution to get work properly 2 database...

thx for help