org.firebirdsql.gds.ng.wire

Interface TransmitAction

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface TransmitAction

Action for transmitting messages to Firebird.

This action is primarily intended for transmitting data while the transmit lock is held.

Since:

5.0.11

See Also:

XdrStreamAccess.withTransmitLock(TransmitAction)

Method Summary

Modifier and Type	Method and Description
void	transmit(XdrOutputStream xdrOut) Transmits a message (or messages) to Firebird.

Method Detail

transmit

void transmit(XdrOutputStream xdrOut)
       throws java.io.IOException,
              java.sql.SQLException

Transmits a message (or messages) to Firebird.

Implementations should not obtain (additional) locks, and must not attempt to read (receive) data from the server. Preferably, the only operations done are writes to xdrOut. In general, an action should write the whole message. If that is not possible, make sure that the full message is written while the transmit lock is held.

Parameters:

xdrOut - XDR output stream to Firebird server

Throws:

java.io.IOException - for errors writing into xdrOut

java.sql.SQLException - for connection state errors

See Also:

XdrStreamAccess.withTransmitLock(TransmitAction)