Я использую Spring AMQP + RabbitMQ.Обычно Spring обрабатывает ситуацию, если rabbitmq-сервер выключен.Приложение генерирует исключения, но все еще пытается восстановить соединение.Однако, если я помещаю bean-компонент amqp в другой bean-компонент, так как его свойство не запускается при запуске.Я получаю эту ошибку
31 мая 2018 17:31:24.902 [communication-server-0.15.15][o.s.c.s.AbstractApplicationContext.refresh] WARN Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'driverManager' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:15672/api/queues/": Connect to localhost:15672 [localhost/127.0.0.1] failed: В соединении отказано (Connection refused); nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:15672 [localhost/127.0.0.1] failed: В соединении отказано (Connection refused)
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'driverManager' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:15672/api/queues/": Connect to localhost:15672 [localhost/127.0.0.1] failed: В соединении отказано (Connection refused); nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:15672 [localhost/127.0.0.1] failed: В соединении отказано (Connection refused)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init ClassPathXmlApplicationContext.java:105)
at ru.ru.Server.run(CommunicationServer.java:36)
at ru.rubServer.main(CommunicationServer.java:42)
Caused by: org.springframework.web.client.ResourceAccessException: I/O error on GET request for "http://localhost:15672/api/queues/": Connect to localhost:15672 [localhost/127.0.0.1] failed: В соединении отказано (Connection refused); nested exception is org.apache.http.conn.HttpHostConnectException: Connect to localhost:15672 [localhost/127.0.0.1] failed: В соединении отказано (Connection refused)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:666)
at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:628)
at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:303)
at com.rabbitmq.http.client.Client.getQueues(Client.java:409)
at ru.rub.DriverManager.removeUnusedQueues(DriverManager.java:340)
at ru.rub.DriverManager.initialize(DriverManager.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1758)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1695)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
... 13 more
Caused by: org.apache.http.conn.HttpHostConnectException: Connect to localhost:15672 [localhost/127.0.0.1] failed: В соединении отказано (Connection refused)
at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:142)
at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:319)
at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363)
at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:219)
at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195)
at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86)
at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108)
at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.springframework.http.client.HttpComponentsClientHttpRequest.executeInternal(HttpComponentsClientHttpRequest.java:89)
at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48)
at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53)
at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:652)
... 25 more
Caused by: java.net.ConnectException: В соединении отказано (Connection refused)
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
at java.net.Socket.connect(Socket.java:589)
at org.apache.http.conn.socket.PlainConnectionSocketFactory.connectSocket(PlainConnectionSocketFactory.java:72)
at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:125)
... 38 more
Есть идеи, как с этим справиться?Я не хочу, чтобы мое приложение ломалось, если rabbitmq-сервер не работает.