/// <summary>
/// Copy the content of one appender to another. The bytestreams will be identical.
/// Use AddEvents(appender, events) to compress the bytestreams.
/// </summary>
/// <param name="source"></param>
/// <param name="to"></param>
/// <param name="version"></param>
public static void CopyAppender(this IAppendOnlyStore source, IAppendOnlyStore to, int version)
{
var serializer = new BinaryFormatterSerializer();
if (source == null)
{
throw new ArgumentNullException("source");
}
if (to == null)
{
throw new ArgumentNullException("to");
}
var versions = new Dictionary<string, int>();
foreach (var record in source.ReadRecords(0, version))
{
if (!versions.ContainsKey(record.Name))
{
versions[record.Name] = 0;
}
var events = serializer.DeserializeEvent(record.Data);
to.Append(record.Name, record.Data, versions[record.Name]);
versions[record.Name]++;
}
}
/// <summary>
/// Copy the content of one appender to another. The bytestreams will be identical.
/// Use AddEvents(appender, events) to compress the bytestreams.
/// </summary>
/// <param name="source"></param>
/// <param name="to"></param>
/// <param name="version"></param>
public static void CopyAppender(this IAppendOnlyStore source, IAppendOnlyStore to, int version)
{
var serializer = new BinaryFormatterSerializer();
if (source == null)
{
throw new ArgumentNullException("source");
}
if (to == null)
{
throw new ArgumentNullException("to");
}
var versions = new Dictionary <string, int>();
foreach (var record in source.ReadRecords(0, version))
{
if (!versions.ContainsKey(record.Name))
{
versions[record.Name] = 0;
}
var events = serializer.DeserializeEvent(record.Data);
to.Append(record.Name, record.Data, versions[record.Name]);
versions[record.Name]++;
}
}
