public static Dictionary <string, object> MergeHeaders(this RabbitProfile rabbitProfile,
Dictionary <string, object> overrideHeaders)
{
// make a copy of the profile headers
var merged = rabbitProfile.BasicProperties.Headers.ToDictionary(entry => entry.Key,
entry => entry.Value);
overrideHeaders = overrideHeaders ?? new Dictionary <string, object>();
overrideHeaders.ToList().ForEach(x => merged[x.Key] = x.Value);
return(merged);
}
public static IBasicProperties BuildProperties(this RabbitProfile profileConfig, IModel model, Dictionary <string, object> headers)
{
IBasicProperties props = model.CreateBasicProperties();
props.AppId = profileConfig.BasicProperties.AppId;
var mergedHeaders = profileConfig.MergeHeaders(headers);
props.Headers = mergedHeaders;
if (profileConfig.BasicProperties.EnableMessageId)
{
props.MessageId = Guid.NewGuid().ToString();
}
if (!string.IsNullOrWhiteSpace(profileConfig.BasicProperties.ContentType))
{
props.ContentType = profileConfig.BasicProperties.ContentType;
}
if (!string.IsNullOrWhiteSpace(profileConfig.BasicProperties.ContentEncoding))
{
props.ContentEncoding = profileConfig.BasicProperties.ContentEncoding;
}
if (!string.IsNullOrWhiteSpace(profileConfig.BasicProperties.ClusterId))
{
props.ClusterId = profileConfig.BasicProperties.ClusterId;
}
if (!string.IsNullOrWhiteSpace(profileConfig.BasicProperties.CorrelationId))
{
props.CorrelationId = profileConfig.BasicProperties.CorrelationId;
}
if (!string.IsNullOrWhiteSpace(profileConfig.BasicProperties.Expiration))
{
props.Expiration = profileConfig.BasicProperties.Expiration;
}
if (!string.IsNullOrWhiteSpace(profileConfig.BasicProperties.Type))
{
props.Type = profileConfig.BasicProperties.Type;
}
if (profileConfig.BasicProperties.EnableTimestamp)
{
var timeInMilliSeconds =
Convert.ToInt64((DateTime.UtcNow - new DateTime(1970, 1, 1)).TotalMilliseconds);
props.Timestamp = new AmqpTimestamp(timeInMilliSeconds);
}
return(props);
}