如何在Mule Studio中向Java组件提供属性Bean？

Question

在Mule Studio 3.5中，直接在XML和Flow中，我具有以下声明：

<component class="fr.esb.bo.GenerateReportFileComponent" doc:name="BOreport">           
            <spring:property name="boServices" ref="boServices"/>
</component>

当我以此启动Mule时，出现以下错误

org.xml.sax.SAXParseException: cvc-complex-type.2.4.a: Invalid content was found starting with element 'spring:property'. One of '{"http://www.mulesoft.org/schema/mule/core":annotations, "http://www.mulesoft.org/schema/mule/core":abstract-interceptor, "http://www.mulesoft.org/schema/mule/core":interceptor-stack, "http://www.mulesoft.org/schema/mule/core":abstract-entry-point-resolver-set, "http://www.mulesoft.org/schema/mule/core":abstract-entry-point-resolver, "http://www.mulesoft.org/schema/mule/core":abstract-object-factory, "http://www.mulesoft.org/schema/mule/core":abstract-lifecycle-adapter-factory, "http://www.mulesoft.org/schema/mule/core":binding}' is expected.

我了解这一点，但是如何为我的组件提供boServices bean？ 使用自定义变压器，效果很好。

Answer 1

将您的类定义为Spring bean：

<spring:beans>
  <spring:bean id="restaurantWaiter" scope="prototype" class="com.foo.RestaurantWaiter">
    <spring:property name="kitchenService">
        <spring:ref local="kitchenService"/>
    </spring:property>
  </spring:bean>
</spring:beans>

<component>
  <spring-object bean="restaurantWaiter"/>
</component>

如这里解释。