Example usage for com.rabbitmq.client GetResponse getMessageCount

Introduction

In this page you can find the example usage for com.rabbitmq.client GetResponse getMessageCount.

Prototype

public int getMessageCount() 

Source Link

Document

Get the server's most recent estimate of the number of messages remaining on the queue.

Usage

From source file:com.kurento.kmf.rabbitmq.RabbitTemplate.java

License:Apache License

private Message buildMessageFromResponse(GetResponse response) {
    MessageProperties messageProps = this.messagePropertiesConverter.toMessageProperties(response.getProps(),
            response.getEnvelope(), this.encoding);
    messageProps.setMessageCount(response.getMessageCount());
    return new Message(response.getBody(), messageProps);
}

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From source file:org.apache.flume.rabbitmq.source.RabbitMQSource.java

License:Apache License

private Event readEvent() throws IOException {
    GetResponse response;
    response = channel.getChannel().basicGet(queueName, false);
    if (response == null) {
        logger.debug("No event to read from MQ");
        counterGroup.incrementAndGet(COUNTER_EMPTY_MQ_GET);
        return null;
    }//  w  w  w.  j  a  va 2 s.  c o  m
    logger.info("received event: {} bytes", response.getBody().length);
    if (response.getEnvelope() != null) {
        logger.debug("Envelope: {}", response.getEnvelope());
    }
    if (response.getProps() != null && response.getProps().getHeaders() != null) {
        logger.debug("Header: {}", response.getProps().getHeaders().toString());
    }
    logger.debug("Message: {}", new String(response.getBody()));
    counterGroup.incrementAndGet(COUNTER_SUCCESS_MQ_GET);
    isMoreMessagesOnServer = (response.getMessageCount() > 0);
    Map<String, String> eventHeader = createEventHeader(response);
    Event event = EventBuilder.withBody(response.getBody(), eventHeader);
    return event;
}

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