public static void AddLogEntry(Repository repository, ApplicationLogEntry entry)
{
var date = DateTime.UtcNow;
var configuration = ApplicationConfiguration.GetApplicationConfiguration(repository);
if (configuration.MinimumLogLevel > entry.Level)
{
return;
}
lock (SyncRoot)
{
string path = String.Format("{0}/{1}/{2}/{3}", Constants.ApplicationLogFolderName, date.Year, date.Month, date.Day);
var client = repository.Configuration.GetDocumentStore <IFolderCapableDocumentStore>();
var folder = client.GetFolder(repository.Configuration.ContainerTitle, path) ??
client.CreateFolder(repository.Configuration.ContainerTitle, path);
var dsApplicationLogs = repository.ListEntities(new EntityFilterCriteria
{
Path = folder.FullPath,
Namespace = Constants.ApplicationLogV1Namespace,
NamespaceMatchType = NamespaceMatchType.Equals,
});
Entity dsApplicationLog = dsApplicationLogs.FirstOrDefault();
if (dsApplicationLog == null)
{
var data = DocumentStoreHelper.SerializeObjectToJson(new ApplicationLog());
dsApplicationLog = client.CreateEntity(repository.Configuration.ContainerTitle, folder.FullPath, null, Constants.ApplicationLogV1Namespace, data);
}
var entityPartClient = repository.Configuration.GetDocumentStore <IEntityPartCapableDocumentStore>();
var dsApplicationLogParts = entityPartClient.ListEntityParts(repository.Configuration.ContainerTitle, dsApplicationLog.Id);
var dsCurrentHourApplicationLogPart = dsApplicationLogParts.FirstOrDefault(alp => alp.Name == date.Hour.ToString(CultureInfo.InvariantCulture));
if (dsCurrentHourApplicationLogPart == null)
{
var part = new ApplicationLogPart();
part.Entries.Add(entry);
var data = DocumentStoreHelper.SerializeObjectToJson(part);
entityPartClient.CreateEntityPart(repository.Configuration.ContainerTitle,
dsApplicationLog.Id,
date.Hour.ToString(
CultureInfo.InvariantCulture), "", data);
}
else
{
var part =
DocumentStoreHelper.DeserializeObjectFromJson <ApplicationLogPart>(dsCurrentHourApplicationLogPart.Data);
var data = DocumentStoreHelper.SerializeObjectToJson(part);
part.Entries.Add(entry);
entityPartClient.UpdateEntityPartData(repository.Configuration.ContainerTitle, dsApplicationLog.Id,
date.Hour.ToString(CultureInfo.InvariantCulture), null, data);
}
}
}
public static ApplicationConfiguration GetApplicationConfiguration(Repository repository)
{
if (s_syncRoot == null)
{
s_syncRoot = new object();
}
//Double-check locking pattern
var applicationConfigurationEntity =
repository.Single(new EntityFilterCriteria
{
Path = "",
Namespace = Constants.ApplicationConfigurationV1Namespace
});
if (applicationConfigurationEntity == null)
{
lock (s_syncRoot)
{
applicationConfigurationEntity =
repository.Single(new EntityFilterCriteria
{
Path = "",
Namespace = Constants.ApplicationConfigurationV1Namespace
});
if (applicationConfigurationEntity == null)
{
var data = DocumentStoreHelper.SerializeObjectToJson(new ApplicationConfiguration
{
MinimumLogLevel = LogLevel.Error,
});
applicationConfigurationEntity =
repository.Configuration.DocumentStore.CreateEntity(repository.Configuration.ContainerTitle, null,
Constants.ApplicationConfigurationV1Namespace, data);
}
}
}
return(DocumentStoreHelper.DeserializeObjectFromJson <ApplicationConfiguration>(applicationConfigurationEntity.Data));
}