public void Flush()
{
lock (this)
{
if (messageBuffer.Length == 0)
{
return;
}
String fileName = filenamePrefix + DateTime.Now.ToString("yyyyMMdd") + ".txt";
if (fileWriter != null && !fileWriter.IsValid(fileName))
{
InnerLoggingFileWriter.RemoveInstance(fileWriter);
fileWriter = null;
}
if (fileWriter == null)
{
fileWriter = InnerLoggingFileWriter.GetInstance(fileName);
}
if (fileWriter.Write(messageBuffer.ToString()))
{
messageBuffer.Length = 0;
}
}
}
public void Close()
{
Flush();
if (fileWriter != null)
{
InnerLoggingFileWriter.RemoveInstance(fileWriter);
fileWriter = null;
}
}
public static void RemoveInstance(InnerLoggingFileWriter writer)
{
lock (instances)
{
writer.refCount = writer.refCount - 1;
if (writer.refCount == 0)
{
writer.Close();
instances.Remove(writer.fileName);
}
}
}
public static InnerLoggingFileWriter GetInstance(String fileName)
{
lock (instances)
{
if (!instances.ContainsKey(fileName))
{
instances.Add(fileName, new InnerLoggingFileWriter(fileName));
}
InnerLoggingFileWriter writer = instances[fileName];
writer.refCount = writer.refCount + 1;
return(writer);
}
}
