//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public static void marshal(org.neo4j.storageengine.api.WritableChannel writableChannel, TransactionRepresentationReplicatedTransaction replicatedTransaction) throws java.io.IOException
public static void Marshal(WritableChannel writableChannel, TransactionRepresentationReplicatedTransaction replicatedTransaction)
{
if (writableChannel is ByteBufBacked)
{
/*
* Marshals more efficiently if Channel is going over the network. In practice, this means maintaining support for
* RaftV1 without loosing performance
*/
ByteBuf buffer = (( ByteBufBacked )writableChannel).byteBuf();
int metaDataIndex = buffer.writerIndex();
int txStartIndex = metaDataIndex + Integer.BYTES;
// leave room for length to be set later.
buffer.writerIndex(txStartIndex);
WriteTx(writableChannel, replicatedTransaction.Tx());
int txLength = buffer.writerIndex() - txStartIndex;
buffer.setInt(metaDataIndex, txLength);
}
else
{
/*
* Unknown length. This should only be reached in tests. When a ReplicatedTransaction is marshaled to file it has already passed over the network
* and is of a different type. More efficient marshalling is used in ByteArrayReplicatedTransaction.
*/
MemoryStream outputStream = new MemoryStream(1024);
OutputStreamWritableChannel outputStreamWritableChannel = new OutputStreamWritableChannel(outputStream);
WriteTx(outputStreamWritableChannel, replicatedTransaction.Tx());
int length = outputStream.size();
writableChannel.PutInt(length);
writableChannel.Put(outputStream.toByteArray(), length);
}
}
