/// <summary>Used by child copy constructors.</summary>
protected internal virtual void Copy(IWritable other)
{
lock (this)
{
if (other != null)
{
try
{
var memoryStream = new MemoryStream();
var binaryWriter = new BinaryWriter(memoryStream);
DataOutputBuffer outputBuffer = new DataOutputBuffer();
other.Write(binaryWriter);
DataInputBuffer inputBuffer = new DataInputBuffer();
inputBuffer.Reset(outputBuffer.GetData(), outputBuffer.GetLength());
ReadFields(inputBuffer);
}
catch (IOException e)
{
throw new ArgumentException("map cannot be copied: " + e.Message);
}
}
else
{
throw new ArgumentException("source map cannot be null");
}
}
}
/// STATIC UTILITIES FROM HERE DOWN
/// These are probably not used much anymore, and might be removed...
/// <summary>Convert a string to a UTF-8 encoded byte array.</summary>
/// <seealso cref="Runtime.GetBytesForString(string)"/>
public static byte[] GetBytes(string @string)
{
byte[] result = new byte[Utf8Length(@string)];
try
{
// avoid sync'd allocations
DataOutputBuffer obuf = ObufFactory.Get();
obuf.Reset();
WriteChars(obuf, @string, 0, @string.Length);
System.Array.Copy(obuf.GetData(), 0, result, 0, obuf.GetLength());
}
catch (IOException e)
{
throw new RuntimeException(e);
}
return(result);
}
