public AvroRandomAccessWriter(IAvroFileValueDef <V> valueDef, string fileName, Codec.Type codec, FileShare share = FileShare.None)
: base(valueDef, new FileStream(fileName, FileMode.Create, FileAccess.ReadWrite, share), codec)
{
Index = new AvroRandomAccessIndex <V>(IndexFileName);
}
public AvroRandomAccessWriter(IAvroFileValueDef <V> valueDef, string fileName, AvroRandomAccessIndex <V> index = null, FileShare share = FileShare.None)
: base(valueDef, new FileStream(fileName, FileMode.Open, FileAccess.ReadWrite, share))
{
Index = index ?? new AvroRandomAccessIndex <V>(IndexFileName);
if (index == null)
{
if (File.Exists(IndexFileName))
{
Index.Read();
}
else
{
BuildIndex();
}
}
}
public AvroRandomAccessWriter(IAvroFileValueDef <V> valueDef, FileStream stream, Codec.Type codec)
: base(valueDef, stream, codec)
{
Preconditions.CheckArgument(Stream.CanSeek);
Index = new AvroRandomAccessIndex <V>(IndexFileName);
}
public AvroRandomAccessWriter(IAvroFileValueDef <V> valueDef, FileStream stream, AvroRandomAccessIndex <V> index)
: base(valueDef, stream)
{
Preconditions.CheckArgument(Stream.CanSeek);
Index = index ?? new AvroRandomAccessIndex <V>(IndexFileName);
if (index == null)
{
if (File.Exists(IndexFileName))
{
Index.Read();
}
else
{
BuildIndex();
}
}
}
public AvroRandomAccessReader(IAvroFileValueDef <V> valueDef, FileStream stream, AvroRandomAccessIndex <V> index = null)
: base(valueDef, stream)
{
Preconditions.CheckArgument(Stream.CanSeek);
Index = index ?? new AvroRandomAccessIndex <V>(IndexFileName);
if (index == null)
{
Preconditions.CheckState(File.Exists(IndexFileName), "Random access index is not available");
Index.Read();
}
}
public AvroRandomAccessReader(IAvroFileValueDef <V> valueDef, string fileName, AvroRandomAccessIndex <V> index = null, FileShare share = FileShare.None)
: this(valueDef, new FileStream(fileName, FileMode.Open, FileAccess.Read, share), index)
{
}
public static DocumentAvroRAWriter OpenFile(string fileName, AvroRandomAccessIndex <Document> index = null, FileShare share = FileShare.None)
{
return(new DocumentAvroRAWriter(fileName, index, share));
}
public static DocumentAvroRAWriter OpenFile(FileStream stream, AvroRandomAccessIndex <Document> index = null)
{
return(new DocumentAvroRAWriter(stream, index));
}
public DocumentAvroRAWriter(string fileName, AvroRandomAccessIndex <Document> index = null, FileShare share = FileShare.None)
: base(DocAvroFileValueDef.Instance, fileName, index, share)
{
}
protected DocumentAvroRAWriter(FileStream stream, AvroRandomAccessIndex <Document> index = null)
: base(DocAvroFileValueDef.Instance, stream, index)
{
}
public DocumentAvroRAReader(FileStream stream, AvroRandomAccessIndex <Document> index = null)
: base(DocAvroFileValueDef.Instance, stream, index)
{
}
