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스프링 토끼 bean 및 구성에 xml 파일을 사용하여 Spring Rabbit을 구성합니다.'Getter Bean'에서 속성 가져 오기시 Spring Rabbit Queue Xml : NoSuchBeanDefinition
우리는 우리 자신의 propertyGetter 클래스를 사용하여 속성을 검색합니다. 아래의 봄 토끼 xml에서는 한 곳을 제외하고 어디에서나 작동합니다. 왜 이런거야?
아래는 XML입니다. 호출 된 'propertyGetter.get (...)'메소드가 'my.queue'문자열을 반환하지만 RabbitMq xsd 파서가 빈을 얻으려는 것 같습니다. (?).
<?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:rabbit="http://www.springframework.org/schema/rabbit"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/rabbit
http://www.springframework.org/schema/rabbit/spring-rabbit-1.4.xsd">
<!-- This has the 'propertyGetter' bean -->
<import resource="**/applicationContext.xml"/>
<!-- RabbitMQ -->
<rabbit:connection-factory id="rabbitConnectionFactory" addresses="#{propertyGetter.get('rabbitMq.hostName')}" username="#{propertyGetter.get('rabbitMq.userName')}" password="#{propertyGetter.get('rabbitMq.password')}" virtual-host="#{propertyGetter.get('rabbitMq.vHost')}"/>
<rabbit:admin connection-factory="rabbitConnectionFactory"/>
<!-- RabbitMQ Template -->
<rabbit:template id="rabbitTemplate" connection-factory="rabbitConnectionFactory" message-converter="messageConverter" exchange="#{propertyGetter.get('rabbitMq.exchange')}"/>
/*******************************************
*
* THIS IS THE ONLY PLACE IT DOESN'T WORK
* <rabbit:queue name=""
* It does seem to get value 'my.queue'
* but the exception that's posted
* below indicates it's trying to
* construct a bean! Why is this?
*******************************************/
<!-- RabbitMQ Queue Definitions -->
<!--<rabbit:queue name="my.queue" >--> <!--THIS WORKS-->
<rabbit:queue name="#{propertyGetter.get('rabbitMq.queue.name')}" > <!--THIS DOESN'T-->
<rabbit:queue-arguments>
<entry key="x-ha-policy" value="all"/>
</rabbit:queue-arguments>
</rabbit:queue>
<!-- RabbitMQ Exchange and Binding Definition -->
<rabbit:direct-exchange name="#{propertyGetter.get('rabbitMq.exchange')}">
<rabbit:bindings>
<rabbit:binding key="#{propertyGetter.get('rabbitMq.routing.key')}" queue="#{propertyGetter.get('rabbitMq.queue.name')}"/>
</rabbit:bindings>
</rabbit:direct-exchange>
<!-- Listeners -->
<rabbit:listener-container id="listener" connection-factory="rabbitConnectionFactory" concurrency="3" max-concurrency="5" requeue-rejected="false">
<rabbit:listener ref="eventNotificationAdapter" queues="#{propertyGetter.get('rabbitMq.queue.name')}" priority="#{propertyGetter.get('rabbitMq.queue.priority')}" />
</rabbit:listener-container>
<!-- Message Listener Adapters -->
<bean id="eventNotificationAdapter" class="org.springframework.amqp.rabbit.listener.adapter.MessageListenerAdapter">
<constructor-arg name="delegate" ref="myQueueConsumer"/>
<constructor-arg name="messageConverter" ref="messageConverter"/>
<property name="defaultListenerMethod" value="process"/>
</bean>
<bean id="messageConverter" class="org.springframework.amqp.support.converter.JsonMessageConverter"/>
</beans>
응용 프로그램이 처음 is'NoSuchBeanDefinitionException를 '초기화,하지만 난 모르겠어요 예외 왜 메서드 호출이 문자열을 반환되면, XML이 빈을 기대하고 구문 분석 뭐든간에. 이 솔루션은 않습니다
스프링 토끼 1.3.xsd을 사용하는 XML 파일입니다 :
SEVERE: Exception sending context initialized event to listener instance of class org.jboss.resteasy.plugins.spring.SpringContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.amqp.rabbit.config.BindingFactoryBean#0': Cannot resolve reference to bean '#{propertyGetter.get('rabbitMq.queue.name')}' while setting bean property 'destinationQueue'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'my.queue' is defined
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:359)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:108)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1477)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1222)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:736)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)
at org.jboss.resteasy.plugins.spring.SpringContextLoaderListener.contextInitialized(SpringContextLoaderListener.java:48)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5017)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5531)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1095)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1930)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'my.queue' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:687)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1168)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:281)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351)
... 29 more
기타 사항 : 여기
앱을 배포 할 때 내가 얻을 스택 추적입니다 스프링 특성을 사용하지 마십시오. 이것은 속성을 다른 방법으로 관리하기위한 것입니다.
propertyGetter가 초기화되는 applicationContext.xml을 추가 할 수 있습니까? –