usage/src/main/resources/usageApplicationContext.xml

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<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" xmlns:aop="http://www.springframework.org/schema/aop"
	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/context
                      http://www.springframework.org/schema/context/spring-context.xsd">

	<context:annotation-config />

  <!-- It is doing a granular scanning to avoid a complex injection hierarchy.  -->
	<context:component-scan
		base-package="com.cloud.usage, com.cloud.event.dao, com.cloud.user.dao, com.cloud.configuration.dao, com.cloud.alert.dao, com.cloud.domain.dao, org.apache.cloudstack.framework.config.dao, org.apache.cloudstack.quota,
      org.apache.cloudstack.quota.constant, org.apache.cloudstack.quota.dao, org.apache.cloudstack.quota.vo">
	</context:component-scan>

  <import resource="META-INF/cloudstack/core/spring-engine-schema-core-common-daos-between-management-and-usage-context.xml"/>

	<bean id="managementServiceConfigurationImpl" class="com.cloud.configuration.ManagementServiceConfigurationImpl" />

	<!-- @DB support -->
	<bean id="transactionContextBuilder" class="com.cloud.utils.db.TransactionContextBuilder" />

	<bean id="instantiatePostProcessor"
		class="com.cloud.utils.component.ComponentInstantiationPostProcessor">
		<property name="Interceptors">
			<list>
				<ref bean="transactionContextBuilder" />
			</list>
		</property>
	</bean>

	<bean id="ComponentContext" class="com.cloud.utils.component.ComponentContext" />

</beans>