private SegmentInfo ReadUpgradedSegmentInfo(string name, Directory dir, IndexInput input)
{
CodecUtil.CheckHeader(input, Lucene3xSegmentInfoFormat.UPGRADED_SI_CODEC_NAME, Lucene3xSegmentInfoFormat.UPGRADED_SI_VERSION_START, Lucene3xSegmentInfoFormat.UPGRADED_SI_VERSION_CURRENT);
string version = input.ReadString();
int docCount = input.ReadInt();
IDictionary <string, string> attributes = input.ReadStringStringMap();
bool isCompoundFile = input.ReadByte() == SegmentInfo.YES;
IDictionary <string, string> diagnostics = input.ReadStringStringMap();
ISet <string> files = input.ReadStringSet();
SegmentInfo info = new SegmentInfo(dir, version, name, docCount, isCompoundFile, null, diagnostics, CollectionsHelper.UnmodifiableMap(attributes));
info.Files = files;
return(info);
}
public override SegmentInfo Read(Directory dir, string segment, IOContext context)
{
string fileName = IndexFileNames.SegmentFileName(segment, "", Lucene40SegmentInfoFormat.SI_EXTENSION);
IndexInput input = dir.OpenInput(fileName, context);
bool success = false;
try
{
CodecUtil.CheckHeader(input, Lucene40SegmentInfoFormat.CODEC_NAME, Lucene40SegmentInfoFormat.VERSION_START, Lucene40SegmentInfoFormat.VERSION_CURRENT);
string version = input.ReadString();
int docCount = input.ReadInt32();
if (docCount < 0)
{
throw new CorruptIndexException("invalid docCount: " + docCount + " (resource=" + input + ")");
}
bool isCompoundFile = input.ReadByte() == SegmentInfo.YES;
IDictionary <string, string> diagnostics = input.ReadStringStringMap();
input.ReadStringStringMap(); // read deprecated attributes
ISet <string> files = input.ReadStringSet();
CodecUtil.CheckEOF(input);
SegmentInfo si = new SegmentInfo(dir, version, segment, docCount, isCompoundFile, null, diagnostics);
si.SetFiles(files);
success = true;
return(si);
}
finally
{
if (!success)
{
IOUtils.CloseWhileHandlingException(input);
}
else
{
input.Dispose();
}
}
}
private SegmentInfo ReadUpgradedSegmentInfo(string name, Directory dir, IndexInput input)
{
CodecUtil.CheckHeader(input, Lucene3xSegmentInfoFormat.UPGRADED_SI_CODEC_NAME, Lucene3xSegmentInfoFormat.UPGRADED_SI_VERSION_START, Lucene3xSegmentInfoFormat.UPGRADED_SI_VERSION_CURRENT);
string version = input.ReadString();
int docCount = input.ReadInt();
IDictionary<string, string> attributes = input.ReadStringStringMap();
bool isCompoundFile = input.ReadByte() == SegmentInfo.YES;
IDictionary<string, string> diagnostics = input.ReadStringStringMap();
ISet<string> files = input.ReadStringSet();
SegmentInfo info = new SegmentInfo(dir, version, name, docCount, isCompoundFile, null, diagnostics, CollectionsHelper.UnmodifiableMap(attributes));
info.Files = files;
return info;
}