/// <summary>
/// Initializes a message journal on the supplied
/// <paramref name="configuration"/>
/// </summary>
/// <param name="configuration">The journal configuration</param>
/// <returns>Returns a task whose result is the initialized message journal</returns>
public async Task <IMessageJournal> InitMessageJournal(IConfiguration configuration)
{
var providerName = configuration?["provider"];
if (string.IsNullOrWhiteSpace(providerName))
{
await _diagnosticService.EmitAsync(
new DiagnosticEventBuilder(this, DiagnosticEventType.ConfigurationDefault)
{
Detail = "Message journal disabled"
}.Build());
return(null);
}
var provider = GetProvider(providerName);
var messageJournal = await provider.CreateMessageJournal(configuration);
if (messageJournal == null)
{
return(null);
}
var messageJournalType = messageJournal.GetType().FullName;
var categories = new List <MessageJournalCategory>();
var journalSentMessages = configuration?.GetValue("sent", true) ?? false;
if (journalSentMessages)
{
categories.Add(MessageJournalCategory.Sent);
}
var journalReceivedMessages = configuration?.GetValue("received", true) ?? false;
if (journalReceivedMessages)
{
categories.Add(MessageJournalCategory.Received);
}
var journalPublishedMessages = configuration?.GetValue("published", true) ?? false;
if (journalPublishedMessages)
{
categories.Add(MessageJournalCategory.Published);
}
var filteredMessageJournalingService = new FilteredMessageJournal(messageJournal, categories);
messageJournal = filteredMessageJournalingService;
await _diagnosticService.EmitAsync(
new DiagnosticEventBuilder(this, DiagnosticEventType.ComponentInitialization)
{
Detail = $"Message journal {messageJournalType} initialized"
}.Build());
return(new SanitizedMessageJournal(messageJournal));
}
/// <summary>
/// Initializes a message journal on the supplied
/// <paramref name="configuration"/>
/// </summary>
/// <param name="configuration">The journal configuration</param>
/// <returns>Returns a task whose result is the initialized message journal</returns>
public async Task <IMessageJournal> InitMessageJournal(JournalingElement configuration)
{
var myConfig = configuration ?? new JournalingElement();
if (string.IsNullOrWhiteSpace(myConfig.Provider))
{
await _diagnosticService.EmitAsync(
new DiagnosticEventBuilder(this, DiagnosticEventType.ConfigurationDefault)
{
Detail = "Message journal disabled"
}.Build());
return(null);
}
var provider = GetProvider(myConfig.Provider);
var messageJournal = await provider.CreateMessageJournal(myConfig);
if (messageJournal == null)
{
return(null);
}
var messageJournalType = messageJournal.GetType().FullName;
var categories = new List <MessageJournalCategory>();
if (myConfig.JournalSentMessages)
{
categories.Add(MessageJournalCategory.Sent);
}
if (myConfig.JournalReceivedMessages)
{
categories.Add(MessageJournalCategory.Received);
}
if (myConfig.JournalPublishedMessages)
{
categories.Add(MessageJournalCategory.Published);
}
var filteredMessageJournalingService = new FilteredMessageJournal(messageJournal, categories);
messageJournal = filteredMessageJournalingService;
await _diagnosticService.EmitAsync(
new DiagnosticEventBuilder(this, DiagnosticEventType.ComponentInitialization)
{
Detail = $"Message journal {messageJournalType} initialized"
}.Build());
return(new SanitizedMessageJournal(messageJournal));
}
