/// <summary>
/// Reads a BSON Int32 from the reader.
/// </summary>
/// <returns>An Int32.</returns>
public override int ReadInt32()
{
if (disposed)
{
ThrowObjectDisposedException();
}
VerifyBsonType("ReadInt32", BsonType.Int32);
state = GetNextState();
return(buffer.ReadInt32());
}
// internal methods
internal virtual void ReadHeaderFrom(BsonBuffer buffer)
{
_messageLength = buffer.ReadInt32();
_requestId = buffer.ReadInt32();
_responseTo = buffer.ReadInt32();
if ((MessageOpcode)buffer.ReadInt32() != _opcode)
{
throw new FileFormatException("Message header opcode is not the expected one.");
}
}
// protected methods
protected void ReadMessageHeaderFrom(BsonBuffer buffer)
{
messageLength = buffer.ReadInt32();
requestId = buffer.ReadInt32();
responseTo = buffer.ReadInt32();
if ((MessageOpcode)buffer.ReadInt32() != opcode)
{
throw new FileFormatException("Message header opcode is not the expected one.");
}
}
