public void Close()
{
if (m_stream != null)
{
m_stream.Close();
m_stream = null;
m_memoryStream.Close();
m_memoryStream = null;
}
}
public RIFStorage(IStreamHandler streamHandler, int bufferPageSize, int bufferPageCount, int tempStreamSize, ISpaceManager spaceManager, IScalabilityObjectCreator appObjectCreator, IReferenceCreator appReferenceCreator, GlobalIDOwnerCollection globalIdsFromOtherStream, bool fromExistingStream, int rifCompatVersion)
{
m_streamCreator = streamHandler;
m_scalabilityCache = null;
m_bufferPageSize = bufferPageSize;
m_bufferPageCount = bufferPageCount;
m_tempStreamSize = tempStreamSize;
m_stream = null;
m_spaceManager = spaceManager;
m_unifiedObjectCreator = new UnifiedObjectCreator(appObjectCreator, appReferenceCreator);
m_referenceCreator = new UnifiedReferenceCreator(appReferenceCreator);
m_fromExistingStream = fromExistingStream;
m_globalIdsFromOtherStream = globalIdsFromOtherStream;
m_rifCompatVersion = rifCompatVersion;
}
private void SetupStorage()
{
if (m_stream == null)
{
Stream stream = m_streamCreator.OpenStream();
m_streamCreator = null;
m_stream = new PageBufferedStream(stream, m_bufferPageSize, m_bufferPageCount);
m_stream.FreezePageAllocations = m_freezeAllocations;
List <Declaration> declarations = m_unifiedObjectCreator.GetDeclarations();
m_memoryStream = new MemoryStream(m_tempStreamSize);
m_writer = new IntermediateFormatWriter(m_memoryStream, declarations, m_scalabilityCache, m_rifCompatVersion);
if (m_fromExistingStream)
{
m_spaceManager.StreamEnd = m_stream.Length;
m_reader = new IntermediateFormatReader(m_stream, m_unifiedObjectCreator, m_globalIdsFromOtherStream, m_scalabilityCache, declarations, IntermediateFormatVersion.Current, PersistenceFlags.Seekable);
}
else
{
m_spaceManager.StreamEnd = m_stream.Position;
m_reader = new IntermediateFormatReader(m_stream, m_unifiedObjectCreator, m_globalIdsFromOtherStream, m_scalabilityCache, declarations, IntermediateFormatVersion.Current, PersistenceFlags.Seekable);
}
}
}
