Examples with MessageAttributeValue com.amazonaws.services.sqs.model.MessageAttributeValue used on opensource projects

Example 1 with MessageAttributeValue

use of com.amazonaws.services.sqs.model.MessageAttributeValue in project camel by apache.

the class SqsProducer method translateAttributes.

private Map<String, MessageAttributeValue> translateAttributes(Map<String, Object> headers, Exchange exchange) {
    Map<String, MessageAttributeValue> result = new HashMap<String, MessageAttributeValue>();
    HeaderFilterStrategy headerFilterStrategy = getEndpoint().getHeaderFilterStrategy();
    for (Entry<String, Object> entry : headers.entrySet()) {
        // only put the message header which is not filtered into the message attribute
        if (!headerFilterStrategy.applyFilterToCamelHeaders(entry.getKey(), entry.getValue(), exchange)) {
            Object value = entry.getValue();
            if (value instanceof String) {
                MessageAttributeValue mav = new MessageAttributeValue();
                mav.setDataType("String");
                mav.withStringValue((String) value);
                result.put(entry.getKey(), mav);
            } else if (value instanceof ByteBuffer) {
                MessageAttributeValue mav = new MessageAttributeValue();
                mav.setDataType("Binary");
                mav.withBinaryValue((ByteBuffer) value);
                result.put(entry.getKey(), mav);
            } else {
                // cannot translate the message header to message attribute value
                LOG.warn("Cannot put the message header key={}, value={} into Sqs MessageAttribute", entry.getKey(), entry.getValue());
            }
        }
    }
    return result;
}

Example 2 with MessageAttributeValue

use of com.amazonaws.services.sqs.model.MessageAttributeValue in project camel by apache.

the class SqsEndpoint method createExchange.

private Exchange createExchange(ExchangePattern pattern, com.amazonaws.services.sqs.model.Message msg) {
    Exchange exchange = super.createExchange(pattern);
    Message message = exchange.getIn();
    message.setBody(msg.getBody());
    message.setHeaders(new HashMap<String, Object>(msg.getAttributes()));
    message.setHeader(SqsConstants.MESSAGE_ID, msg.getMessageId());
    message.setHeader(SqsConstants.MD5_OF_BODY, msg.getMD5OfBody());
    message.setHeader(SqsConstants.RECEIPT_HANDLE, msg.getReceiptHandle());
    message.setHeader(SqsConstants.ATTRIBUTES, msg.getAttributes());
    message.setHeader(SqsConstants.MESSAGE_ATTRIBUTES, msg.getMessageAttributes());
    //Need to apply the SqsHeaderFilterStrategy this time
    HeaderFilterStrategy headerFilterStrategy = getHeaderFilterStrategy();
    //the Sqs class MessageAttributeValue will not leak to the client
    for (Entry<String, MessageAttributeValue> entry : msg.getMessageAttributes().entrySet()) {
        String header = entry.getKey();
        Object value = translateValue(entry.getValue());
        if (!headerFilterStrategy.applyFilterToExternalHeaders(header, value, exchange)) {
            message.setHeader(header, value);
        }
    }
    return exchange;
}