public void RaiseNotifications(DocumentChangeNotification obj, RavenJObject metadata)
{
Database.TransportState.Send(obj);
var onDocumentChange = OnDocumentChange;
if (onDocumentChange != null)
onDocumentChange(Database, obj, metadata);
}
public void Send(DocumentChangeNotification documentChangeNotification)
{
OnDocumentChangeNotification(this, documentChangeNotification);
foreach (var connectionState in connections)
{
connectionState.Value.Send(documentChangeNotification);
}
}
public void Send(DocumentChangeNotification documentChangeNotification)
{
var value = new { Value = documentChangeNotification, Type = "DocumentChangeNotification" };
if (watchAllDocuments > 0)
{
Enqueue(value);
return;
}
if (matchingDocuments.Contains(documentChangeNotification.Id))
{
Enqueue(value);
return;
}
var hasPrefix = matchingDocumentPrefixes.Any(x => documentChangeNotification.Id.StartsWith(x, StringComparison.InvariantCultureIgnoreCase));
if (hasPrefix == false)
return;
Enqueue(value);
}
public void Send(DocumentChangeNotification documentChangeNotification)
{
var onOnDocumentChangeNotification = OnDocumentChangeNotification;
if (onOnDocumentChangeNotification != null)
onOnDocumentChangeNotification(documentChangeNotification);
}
public void RaiseNotifications(DocumentChangeNotification obj)
{
TransportState.Send(obj);
var onDocumentChange = OnDocumentChange;
if (onDocumentChange != null)
onDocumentChange(this, obj);
}
private void HandleChangeNotification(DocumentChangeNotification notification)
{
if (notification.Id.Equals(DocumentKey, StringComparison.InvariantCulture))
{
if (notification.Type == DocumentChangeTypes.Put && notification.Etag != Etag)
{
ApplicationModel.Current.AddNotification(
new Notification("Document " + Key + " was changed on the server"));
}
else if (notification.Type == DocumentChangeTypes.Delete)
{
ApplicationModel.Current.AddNotification(
new Notification("Document " + Key + " was deleted on the server"));
}
}
}
public PutResult Put(string key, Etag etag, RavenJObject document, RavenJObject metadata, TransactionInformation transactionInformation)
{
WorkContext.MetricsCounters.DocsPerSecond.Mark();
key = string.IsNullOrWhiteSpace(key) ? Guid.NewGuid().ToString() : key.Trim();
RemoveReservedProperties(document);
RemoveMetadataReservedProperties(metadata);
Etag newEtag = Etag.Empty;
using (Database.DocumentLock.Lock())
{
TransactionalStorage.Batch(actions =>
{
if (key.EndsWith("/"))
{
key += GetNextIdentityValueWithoutOverwritingOnExistingDocuments(key, actions);
}
AssertPutOperationNotVetoed(key, metadata, document, transactionInformation);
if (transactionInformation == null)
{
if (Database.InFlightTransactionalState.IsModified(key))
throw new ConcurrencyException("PUT attempted on : " + key +
" while it is being locked by another transaction");
Database.PutTriggers.Apply(trigger => trigger.OnPut(key, document, metadata, null));
var addDocumentResult = actions.Documents.AddDocument(key, etag, document, metadata);
newEtag = addDocumentResult.Etag;
Database.Indexes.CheckReferenceBecauseOfDocumentUpdate(key, actions);
metadata[Constants.LastModified] = addDocumentResult.SavedAt;
metadata.EnsureSnapshot(
"Metadata was written to the database, cannot modify the document after it was written (changes won't show up in the db). Did you forget to call CreateSnapshot() to get a clean copy?");
document.EnsureSnapshot(
"Document was written to the database, cannot modify the document after it was written (changes won't show up in the db). Did you forget to call CreateSnapshot() to get a clean copy?");
actions.AfterStorageCommitBeforeWorkNotifications(new JsonDocument
{
Metadata = metadata,
Key = key,
DataAsJson = document,
Etag = newEtag,
LastModified = addDocumentResult.SavedAt,
SkipDeleteFromIndex = addDocumentResult.Updated == false
}, documents =>
{
if(Database.IndexDefinitionStorage.IndexesCount == 0 || Database.WorkContext.RunIndexing == false)
return;
Database.Prefetcher.AfterStorageCommitBeforeWorkNotifications(PrefetchingUser.Indexer, documents);
});
if (addDocumentResult.Updated)
Database.Prefetcher.AfterUpdate(key, addDocumentResult.PrevEtag);
Database.PutTriggers.Apply(trigger => trigger.AfterPut(key, document, metadata, newEtag, null));
TransactionalStorage
.ExecuteImmediatelyOrRegisterForSynchronization(() =>
{
Database.PutTriggers.Apply(trigger => trigger.AfterCommit(key, document, metadata, newEtag));
var newDocumentChangeNotification =
new DocumentChangeNotification
{
Id = key,
Type = DocumentChangeTypes.Put,
TypeName = metadata.Value<string>(Constants.RavenClrType),
CollectionName = metadata.Value<string>(Constants.RavenEntityName),
Etag = newEtag
};
Database.Notifications.RaiseNotifications(newDocumentChangeNotification, metadata);
});
WorkContext.ShouldNotifyAboutWork(() => "PUT " + key);
}
else
{
var doc = actions.Documents.DocumentMetadataByKey(key);
newEtag = Database.InFlightTransactionalState.AddDocumentInTransaction(key, etag, document, metadata,
transactionInformation,
doc == null
? Etag.Empty
: doc.Etag,
UuidGenerator);
}
});
Log.Debug("Put document {0} with etag {1}", key, newEtag);
return new PutResult
{
Key = key,
ETag = newEtag
};
}
}
private void OnDocumentChange(DocumentDatabase db, DocumentChangeNotification notification, RavenJObject doc)
{
var docId = notification.Id;
if (docId == null)
return;
if (docId.StartsWith(Constants.IndexReplacePrefix, StringComparison.OrdinalIgnoreCase) == false)
return;
if (notification.Type != DocumentChangeTypes.Put)
return;
var replaceIndexName = docId.Substring(Constants.IndexReplacePrefix.Length);
var instance = Database.IndexStorage.GetIndexInstance(replaceIndexName);
if (instance == null)
return;
var indexDefinition = Database.Indexes.GetIndexDefinition(replaceIndexName);
if (indexDefinition == null)
return;
var indexToAdd = new IndexToAdd
{
Name = replaceIndexName,
Definition = indexDefinition,
Priority = instance.Priority,
};
SetIndexReplaceInfo(replaceIndexName, indexToAdd);
StartReplicatingSideBySideIndexAsync(indexToAdd);
}
public void RaiseNotifications(DocumentChangeNotification obj)
{
TransportState.Send(obj);
}
public void Send(DocumentChangeNotification documentChangeNotification)
{
OnDocumentChangeNotification(documentChangeNotification);
}
public void Send(DocumentChangeNotification documentChangeNotification)
{
var value = new { Value = documentChangeNotification, Type = "DocumentChangeNotification" };
if (watchAllDocuments > 0)
{
Enqueue(value);
return;
}
if (documentChangeNotification.Id != null && matchingDocuments.Contains(documentChangeNotification.Id))
{
Enqueue(value);
return;
}
var hasPrefix = documentChangeNotification.Id != null && matchingDocumentPrefixes
.Any(x => documentChangeNotification.Id.StartsWith(x, StringComparison.InvariantCultureIgnoreCase));
if (hasPrefix)
{
Enqueue(value);
return;
}
var hasCollection = documentChangeNotification.CollectionName != null && matchingDocumentsInCollection
.Any(x => string.Equals(x, documentChangeNotification.CollectionName, StringComparison.InvariantCultureIgnoreCase));
if (hasCollection)
{
Enqueue(value);
return;
}
var hasType = documentChangeNotification.TypeName != null && matchingDocumentsOfType
.Any(x => string.Equals(x, documentChangeNotification.TypeName, StringComparison.InvariantCultureIgnoreCase));
if (hasType)
{
Enqueue(value);
return;
}
if (documentChangeNotification.Id != null || documentChangeNotification.CollectionName != null || documentChangeNotification.TypeName != null)
{
return;
}
Enqueue(value);
}
private void QueueFiller(DocumentChangeNotification notification)
{
if (notification.Type == DocumentChangeTypes.Put)
_queue.Add(notification.Id);
}
private static void AdjustSleep(DocumentChangeNotification change)
{
if (change.Type != DocumentChangeTypes.Put) return;
LoadSleepConfiguration();
}