在当前版本中,
spring boot还可以在检测到ActiveMQ在类路径上可用时配置ConnectionFactory.如果存在代理,则会自动启动并配置嵌入式代理.
使用JMSTemplate时似乎也是如此.如果我想使用spring集成自动配置,那么不幸的是这不起作用. ActiveMQ似乎是在弹簧集成后配置的.缺少连接工厂的Spring引导报告错误.
我正在使用spring boot版本1.1.4和最新版本的spring集成.
我从spring boot获得了这个堆栈跟踪:
2014-08-08 09:24:21.050 ERROR 6728 --- [ main]
o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name
'org.springframework.integration.jms.JmsSendingMessageHandler#0':
Cannot create inner bean '(inner bean)#54930080' of type
[org.springframework.integration.jms.DynamicJmsTemplate] while setting constructor
argument; nested exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name '(inner bean)#54930080': Cannot resolve reference to
bean 'connectionFactory' while setting bean property 'connectionFactory'; nested
exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean
named 'connectionFactory' is defined
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(
BeanDefinitionValueResolver.java:290)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.
resolveValueIfNecessary(BeanDefinitionValueResolver.java:129)
对我来说,弹簧启动自动配置中的依赖关系似乎与spring集成和jms模板无关.
标准JMS自动配置如下所示:
@ConditionalOnClass(JmsTemplate.class)
@ConditionalOnBean(ConnectionFactory.class)
@EnableConfigurationProperties(JmsProperties.class)
@AutoConfigureAfter({ HornetQAutoConfiguration.class,
ActiveMQAutoConfiguration.class })
public class JmsAutoConfiguration
Spring集成如下所示:
@Configuration
@ConditionalOnClass(EnableIntegration.class)
@AutoConfigureAfter(JmxAutoConfiguration.class)
public class IntegrationAutoConfiguration {
对于连接工厂和活动mq弹簧集成创建的动态jms模板,不应该至少有某种自动配置.考虑到弹簧启动参考文档,我期望正确的自动配置与jms弹簧集成?
最佳答案 好的,我知道了.这是一个错误(我认为).
ActiveMQConnectionFactoryConfiguration创建了一个名为“jmsConnectionFactory”的bean,但查看了你的stacktrace(上图)Spring Integration正在寻找要命名的bean:’connectionFactory’
编辑:INT-3941开通
解决方法:
@Configuration
public static class SpringBootVsIntegraionWorkaround {
@Autowired
GenericApplicationContext genericApplicationContext;
@PostConstruct
public void init() {
genericApplicationContext.registerAlias("jmsConnectionFactory", "connectionFactory");
}
}