org.springframework.cloud.aws.messaging.listener.QueueMessageHandler$MappingInformation java code examples

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}

@Override
public Map<MappingInformation, HandlerMethod> getHandlerMethods() {
  Set<String> queues = new HashSet<>(Arrays.asList(SqsMessageDrivenChannelAdapter.this.queues));
  MappingInformation mappingInformation = new MappingInformation(queues,
      SqsMessageDrivenChannelAdapter.this.messageDeletionPolicy);
  return Collections.singletonMap(mappingInformation, null);
}

@Override
protected MappingInformation getMatchingMapping(MappingInformation mapping, Message<?> message) {
  if (mapping.getLogicalResourceIds().contains(getDestination(message))) {
    return mapping;
  } else {
    return null;
  }
}

@Override
protected Set<String> getDirectLookupDestinations(MappingInformation mapping) {
  return mapping.getLogicalResourceIds();
}

@Override
protected MappingInformation getMatchingMapping(MappingInformation mapping, Message<?> message) {
  if (mapping.getLogicalResourceIds().contains(getDestination(message))) {
    return mapping;
  } else {
    return null;
  }
}

@Override
public Map<MappingInformation, HandlerMethod> getHandlerMethods() {
  Set<String> queues = new HashSet<>(Arrays.asList(SqsMessageDrivenChannelAdapter.this.queues));
  MappingInformation mappingInformation = new MappingInformation(queues,
      SqsMessageDrivenChannelAdapter.this.messageDeletionPolicy);
  return Collections.singletonMap(mappingInformation, null);
}

@Override
protected Set<String> getDirectLookupDestinations(MappingInformation mapping) {
  return mapping.getLogicalResourceIds();
}

@Override
protected MappingInformation getMappingForMethod(Method method, Class<?> handlerType) {
  SqsListener sqsListenerAnnotation = AnnotationUtils.findAnnotation(method, SqsListener.class);
  if (sqsListenerAnnotation != null && sqsListenerAnnotation.value().length > 0) {
    if (sqsListenerAnnotation.deletionPolicy() == SqsMessageDeletionPolicy.NEVER && hasNoAcknowledgmentParameter(method.getParameterTypes())) {
      this.logger.warn("Listener method '" + method.getName() + "' in type '" + method.getDeclaringClass().getName() +
          "' has deletion policy 'NEVER' but does not have a parameter of type Acknowledgment.");
    }
    return new MappingInformation(resolveDestinationNames(sqsListenerAnnotation.value()), sqsListenerAnnotation.deletionPolicy());
  }
  MessageMapping messageMappingAnnotation = AnnotationUtils.findAnnotation(method, MessageMapping.class);
  if (messageMappingAnnotation != null && messageMappingAnnotation.value().length > 0) {
    return new MappingInformation(resolveDestinationNames(messageMappingAnnotation.value()), SqsMessageDeletionPolicy.ALWAYS);
  }
  return null;
}

@Override
protected MappingInformation getMappingForMethod(Method method, Class<?> handlerType) {
  SqsListener sqsListenerAnnotation = AnnotationUtils.findAnnotation(method, SqsListener.class);
  if (sqsListenerAnnotation != null && sqsListenerAnnotation.value().length > 0) {
    if (sqsListenerAnnotation.deletionPolicy() == SqsMessageDeletionPolicy.NEVER && hasNoAcknowledgmentParameter(method.getParameterTypes())) {
      this.logger.warn("Listener method '" + method.getName() + "' in type '" + method.getDeclaringClass().getName() +
          "' has deletion policy 'NEVER' but does not have a parameter of type Acknowledgment.");
    }
    return new MappingInformation(resolveDestinationNames(sqsListenerAnnotation.value()), sqsListenerAnnotation.deletionPolicy());
  }
  MessageMapping messageMappingAnnotation = AnnotationUtils.findAnnotation(method, MessageMapping.class);
  if (messageMappingAnnotation != null && messageMappingAnnotation.value().length > 0) {
    return new MappingInformation(resolveDestinationNames(messageMappingAnnotation.value()), SqsMessageDeletionPolicy.ALWAYS);
  }
  return null;
}

protected void initialize() {
  synchronized (this.getLifecycleMonitor()) {
    if (this.destinationResolver == null) {
      if (this.resourceIdResolver == null) {
        this.destinationResolver = new CachingDestinationResolverProxy<>(new DynamicQueueUrlDestinationResolver(this.amazonSqs));
      } else {
        this.destinationResolver = new CachingDestinationResolverProxy<>(new DynamicQueueUrlDestinationResolver(this.amazonSqs, this.resourceIdResolver));
      }
    }
    for (QueueMessageHandler.MappingInformation mappingInformation : this.messageHandler.getHandlerMethods().keySet()) {
      for (String queue : mappingInformation.getLogicalResourceIds()) {
        QueueAttributes queueAttributes = queueAttributes(queue, mappingInformation.getDeletionPolicy());
        if (queueAttributes != null) {
          this.registeredQueues.put(queue, queueAttributes);
        }
      }
    }
    this.active = true;
    this.getLifecycleMonitor().notifyAll();
  }
}

protected void initialize() {
  synchronized (this.getLifecycleMonitor()) {
    if (this.destinationResolver == null) {
      if (this.resourceIdResolver == null) {
        this.destinationResolver = new CachingDestinationResolverProxy<>(new DynamicQueueUrlDestinationResolver(this.amazonSqs));
      } else {
        this.destinationResolver = new CachingDestinationResolverProxy<>(new DynamicQueueUrlDestinationResolver(this.amazonSqs, this.resourceIdResolver));
      }
    }
    for (QueueMessageHandler.MappingInformation mappingInformation : this.messageHandler.getHandlerMethods().keySet()) {
      for (String queue : mappingInformation.getLogicalResourceIds()) {
        QueueAttributes queueAttributes = queueAttributes(queue, mappingInformation.getDeletionPolicy());
        if (queueAttributes != null) {
          this.registeredQueues.put(queue, queueAttributes);
        }
      }
    }
    this.active = true;
    this.getLifecycleMonitor().notifyAll();
  }
}

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How to useQueueMessageHandler$MappingInformation in org.springframework.cloud.aws.messaging.listener

Best Java code snippets using org.springframework.cloud.aws.messaging.listener.QueueMessageHandler$MappingInformation (Showing top 10 results out of 315)

How to use
QueueMessageHandler$MappingInformation
in
org.springframework.cloud.aws.messaging.listener