public AzureTableStorageErrorLog(IDictionary config)
{
if (!(config["storageConnectionString"] is string) ||
string.IsNullOrWhiteSpace((string)config["storageConnectionString"]))
{
throw new ApplicationException("Connection string is missing for the Windows Azure error log.");
}
storageConnectionString = config["storageConnectionString"] as string;
if (!(config["storageTableName"] is string) ||
string.IsNullOrWhiteSpace((string)config["storageTableName"]))
{
throw new ApplicationException("Table name is missing for the Windows Azure error log.");
}
storageTableName = config["storageTableName"] as string;
CloudStorageAccount account = CloudStorageAccount.Parse(storageConnectionString);
CloudTableClient tclient = new CloudTableClient(new Uri(account.TableEndpoint.AbsoluteUri),
account.Credentials);
if (!string.IsNullOrEmpty(storageTableName))
{
tclient.GetTableReference(storageTableName).CreateIfNotExists();
}
else
{
throw new ArgumentException("Logs table name not defined in configuration.", "StorageTableName");
}
_ctx = new LogServiceContext(account.TableEndpoint.AbsoluteUri, account.Credentials, storageTableName);
}
/// <summary>
/// Получить данные из БД
/// </summary>
/// <returns>List<Log></returns>
public async Task <List <Log> > Get()
{
List <Log> result;
using (var db = new LogServiceContext())
{
result = await db.LogsTable.ToListAsync();
}
return(result);
}
/// <summary>
/// Записать данные в БД
/// </summary>
/// <param name="dt">Дата</param>
/// <param name="mSize">память в байтах</param>
/// <returns>
/// <see cref="Task" />
/// </returns>
public async Task WriteDateAsync(DateTime dt, long mSize)
{
using (var db = new LogServiceContext())
{
var log = new Log
{
Date = dt,
MemorySize = mSize
};
await db.AddAsync(log);
await db.SaveChangesAsync();
}
}
public override void ActivateOptions()
{
base.ActivateOptions();
System.Diagnostics.Trace.Write("Initializing Azure table storage appender...");
CloudStorageAccount account = CloudStorageAccount.Parse(storageConnectionString);
CloudTableClient tclient = new CloudTableClient(new Uri(account.TableEndpoint.AbsoluteUri), account.Credentials);
if (!string.IsNullOrEmpty(storageTableName))
{
tclient.GetTableReference(storageTableName).CreateIfNotExists();
}
else
{
throw new ArgumentException("Logs table name not defined in configuration.", "StorageTableName");
}
_ctx = new LogServiceContext(account.TableEndpoint.AbsoluteUri, account.Credentials, storageTableName);
}
