/// <summary>
/// Конструктор.
/// </summary>
public BatchRecordFormatter
(
[NotNull] ManagedClient64 client,
int batchSize,
[NotNull] string format
)
{
if (ReferenceEquals(client, null))
{
throw new ArgumentNullException("client");
}
if (batchSize < 1)
{
throw new ArgumentOutOfRangeException("batchSize");
}
if (string.IsNullOrEmpty(format))
{
throw new ArgumentNullException("format");
}
Client = client;
BatchSize = batchSize;
Format = format;
IEnumerable <int> range = Enumerable.Range(1, Client.GetMaxMfn());
_InitializePackages(range);
}
public static List <ReaderInfo> LoadReaders
(
[NotNull] ManagedClient64 client,
[NotNull] List <ReaderInfo> readers,
[NotNull] string dbName
)
{
if (ReferenceEquals(client, null))
{
throw new ArgumentNullException("client");
}
if (ReferenceEquals(readers, null))
{
throw new ArgumentNullException("readers");
}
if (string.IsNullOrEmpty(dbName))
{
throw new ArgumentNullException("dbName");
}
try
{
client.PushDatabase(dbName);
readers.Capacity += client.GetMaxMfn();
BatchRecordReader batch = new BatchRecordReader
(
client,
1500
);
Parallel.ForEach
(
batch,
record =>
{
if (!record.Deleted)
{
ReaderInfo reader
= ReaderInfo.Parse(record);
lock (readers)
{
readers.Add(reader);
}
}
}
);
}
finally
{
client.PopDatabase();
}
return(readers);
}
public BatchRecordReader
(
ManagedClient64 client,
int batchSize
)
{
if (ReferenceEquals(client, null))
{
throw new ArgumentNullException("client");
}
if (batchSize < 1)
{
throw new ArgumentOutOfRangeException("batchSize");
}
Client = client;
BatchSize = batchSize;
IEnumerable <int> range = Enumerable.Range(1, Client.GetMaxMfn());
_InitializePackages(range);
}
private int[] _GetMfnList
(
string connectionString
)
{
if (string.IsNullOrEmpty(connectionString))
{
throw new ArgumentNullException("connectionString");
}
using (ManagedClient64 client = new ManagedClient64())
{
client.ParseConnectionString(connectionString);
client.Connect();
int maxMfn = client.GetMaxMfn() - 1;
if (maxMfn <= 0)
{
throw new ApplicationException("MaxMFN=0");
}
int[] result = Enumerable.Range(1, maxMfn).ToArray();
return(result);
}
}
internal int GetMaxMfn()
{
return(client.GetMaxMfn());
}
