private IReadOnlyDictionary <string, object> CreateBindingData(QueueMessage value,
IReadOnlyDictionary <string, object> bindingDataFromValueType)
{
Dictionary <string, object> bindingData = new Dictionary <string, object>(StringComparer.OrdinalIgnoreCase);
string queueMessageString = value.TryGetAsString(_logger);
// Don't provide the QueueTrigger binding data when the queue message is not a valid string.
if (queueMessageString != null)
{
bindingData.Add("QueueTrigger", queueMessageString);
}
bindingData.Add("DequeueCount", value.DequeueCount);
bindingData.Add("ExpirationTime", value.ExpiresOn.GetValueOrDefault(DateTimeOffset.MaxValue));
bindingData.Add("Id", value.MessageId);
bindingData.Add("InsertionTime", value.InsertedOn.GetValueOrDefault(DateTimeOffset.UtcNow));
bindingData.Add("NextVisibleTime", value.NextVisibleOn.GetValueOrDefault(DateTimeOffset.MaxValue));
bindingData.Add("PopReceipt", value.PopReceipt);
if (bindingDataFromValueType != null)
{
foreach (KeyValuePair <string, object> item in bindingDataFromValueType)
{
// In case of conflict, binding data from the value type overrides the built-in binding data above.
bindingData[item.Key] = item.Value;
}
}
return(bindingData);
}
public Guid?GetOwner(QueueMessage msg)
{
string text = msg.TryGetAsString(_logger);
if (text == null)
{
return(null);
}
IDictionary <string, JToken> json;
try
{
json = JsonSerialization.ParseJObject(text);
}
catch (Exception)
{
return(null);
}
if (json == null || !json.ContainsKey(ParentGuidFieldName) || json[ParentGuidFieldName].Type != JTokenType.String)
{
return(null);
}
string val = (string)json[ParentGuidFieldName];
Guid guid;
if (Guid.TryParse(val, out guid))
{
return(guid);
}
return(null);
}
public string ToInvokeString()
{
return(_message.TryGetAsString(_logger));
}