protected void processAmqpListener(
RabbitListener rabbitListener, Method method, Object bean, String beanName) {
Method methodToUse = checkProxy(method, bean);
MethodRabbitListenerEndpoint endpoint = new MethodRabbitListenerEndpoint();
endpoint.setMethod(methodToUse);
endpoint.setBeanFactory(this.beanFactory);
processListener(endpoint, rabbitListener, bean, methodToUse, beanName);
}
private void processListener(
MethodRabbitListenerEndpoint endpoint,
RabbitListener rabbitListener,
Object bean,
Object adminTarget,
String beanName) {
endpoint.setBean(bean);
endpoint.setMessageHandlerMethodFactory(this.messageHandlerMethodFactory);
endpoint.setId(getEndpointId(rabbitListener));
endpoint.setQueueNames(resolveQueues(rabbitListener));
endpoint.setExclusive(rabbitListener.exclusive());
String priority = resolve(rabbitListener.priority());
if (StringUtils.hasText(priority)) {
try {
endpoint.setPriority(Integer.valueOf(priority));
} catch (NumberFormatException ex) {
throw new BeanInitializationException(
"Invalid priority value for " + rabbitListener + " (must be an integer)", ex);
}
}
String rabbitAdmin = resolve(rabbitListener.admin());
if (StringUtils.hasText(rabbitAdmin)) {
Assert.state(
this.beanFactory != null, "BeanFactory must be set to resolve RabbitAdmin by bean name");
try {
endpoint.setAdmin(this.beanFactory.getBean(rabbitAdmin, RabbitAdmin.class));
} catch (NoSuchBeanDefinitionException ex) {
throw new BeanInitializationException(
"Could not register rabbit listener endpoint on ["
+ adminTarget
+ "], no "
+ RabbitAdmin.class.getSimpleName()
+ " with id '"
+ rabbitAdmin
+ "' was found in the application context",
ex);
}
}
RabbitListenerContainerFactory<?> factory = null;
String containerFactoryBeanName = resolve(rabbitListener.containerFactory());
if (StringUtils.hasText(containerFactoryBeanName)) {
Assert.state(
this.beanFactory != null,
"BeanFactory must be set to obtain container factory by bean name");
try {
factory =
this.beanFactory.getBean(
containerFactoryBeanName, RabbitListenerContainerFactory.class);
} catch (NoSuchBeanDefinitionException ex) {
throw new BeanInitializationException(
"Could not register rabbit listener endpoint on ["
+ adminTarget
+ "] for bean "
+ beanName
+ ", no "
+ RabbitListenerContainerFactory.class.getSimpleName()
+ " with id '"
+ containerFactoryBeanName
+ "' was found in the application context",
ex);
}
}
this.registrar.registerEndpoint(endpoint, factory);
}