Lỗi xảy ra khi load 2 file config xml có khai báo beans trùng nhau (conflict Beans): - Thông báo lỗi: org.hibernate.HibernateException: merge is not valid without active transaction hoặc lỗi: org.hibernate.HibernateException: No Session found for current thread <br/> Ref: http://stackoverflow.com/questions/15488701/spring-3-with-hibernate-4-unit…

applicationContext-resources-tr069-adapter.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-2.5.xsd">

	<import resource="classpath*:applicationContext-service.xml"/>
	<import resource="classpath*:applicationContext-dao.xml"/>
	<import resource="classpath*:applicationContext.xml"/>
	
    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="ignoreUnresolvablePlaceholders" value="true"/>
        <property name="locations">
            <list>
                <value>classpath:jdbc.properties</value>
            </list>
        </property>
    </bean>
    
    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="${jdbc.driverClassName}"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
    </bean>

        

</beans>

applicationContext-tr069-dao.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:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd"
       default-lazy-init="true">
    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="ignoreUnresolvablePlaceholders" value="true"/>
        <property name="locations">
            <list>
                <!--                <value>classpath:jdbc.properties</value>-->
                <!--                 <value>classpath:mail.properties</value> -->
                <!--                 <value>classpath:hibernate.properties</value> -->
                <!--                  <value>classpath:hibernate.cfg.xml</value> -->
            </list>
        </property>
    </bean>

    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="oracle.jdbc.OracleDriver"/>
        <property name="url" value="jdbc:oracle:thin:@x.x.x.x:1521:vtdb"/>
        <property name="username" value="wnms_config_test"/>
        <property name="password" value="xxxxxxxxxxxxxxxx"/>
    </bean>
    <bean class="org.springframework.orm.hibernate4.HibernateExceptionTranslator"/>
    <bean class="org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor"/>

    <!-- Hibernate SessionFactory -->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean" destroy-method="destroy">
        <property name="dataSource" ref="dataSource"/>
        <property name="configLocation" value="classpath:hibernate.cfg.xml"/>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
                
                <prop key="hibernate.query.substitutions">true 'Y', false 'N'</prop>
                <prop key="hibernate.cache.use_second_level_cache">true</prop>
                <prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
                <!-- Hibernate Search index directory -->
                <prop key="hibernate.search.default.indexBase">${app.search.index.basedir}</prop>
                <!--<prop key="hibernate.current_session_context_class">thread</prop>--> 
            </props>
            <!-- Turn batching off for better error messages under PostgreSQL -->
            <!-- hibernate.jdbc.batch_size=0 -->
        </property>
    </bean>

    <!-- Transaction manager for a single Hibernate SessionFactory (alternative to JTA) -->
    <!-- Enable annotation style of managing transactions -->
    <!--<tx:annotation-driven />-->
    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"/>
        <!--<property name="dataSource" ref="dataSource"/>-->
    </bean>
    
    <!-- Transaction: enable annotation-driven transaction -->
    <!--Put @Transactional on service impl instead of service interface-->
    <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true"/>

    <!--<tx:annotation-driven transaction-manager="transactionManager" />-->
    
  
    <!-- Activates scanning of @Autowired -->
    <context:annotation-config/>
    
    <!-- Activates scanning of @Repository -->
    <context:component-scan base-package="org.appfuse.dao"/>

</beans>

jdbc.properties

jdbc.driverClassName=oracle.jdbc.OracleDriver
jdbc.url=jdbc:oracle:thin:@X.X.X.X:1521:vtdb
jdbc.username=wnms_config_test
jdbc.password=xxxxxxxxxxxxxxxx

hibernate.dialect=org.hibernate.dialect.Oracle9Dialect

# Needed by Hibernate3 Maven Plugin defined in pom.xml
hibernate.connection.driver_class=oracle.jdbc.OracleDriver
hibernate.connection.url=jdbc:oracle:thin:@X.X.X.X:1521:vtdb
hibernate.connection.username=wnms_config_test
hibernate.connection.password=xxxxxxxxxxxxxxxx