io.vertx.sqlclient

Interface Transaction

All Superinterfaces:

SqlClient

public interface Transaction
extends SqlClient

A transaction that allows to control the transaction and receive events.

Method Summary

Modifier and Type	Method and Description
Transaction	abortHandler(Handler<Void> handler) Set an handler to be called when the transaction is aborted.
void	close() Rollback the transaction and release the associated resources.
void	commit() Commit the current transaction.
void	commit(Handler<AsyncResult<Void>> handler) Like commit() with an handler to be notified when the transaction commit has completed
Transaction	prepare(String sql, Handler<AsyncResult<PreparedStatement>> handler) Create a prepared query.
void	rollback() Rollback the current transaction.
void	rollback(Handler<AsyncResult<Void>> handler) Like rollback() with an handler to be notified when the transaction rollback has completed

Methods inherited from interface io.vertx.sqlclient.SqlClient

preparedQuery, query

Method Detail

prepare

Transaction prepare(String sql,
                    Handler<AsyncResult<PreparedStatement>> handler)

Create a prepared query.

Parameters:

sql - the sql

handler - the handler notified with the prepared query asynchronously

commit

void commit()

Commit the current transaction.

commit

void commit(Handler<AsyncResult<Void>> handler)

Like commit() with an handler to be notified when the transaction commit has completed

rollback

void rollback()

Rollback the current transaction.

rollback

void rollback(Handler<AsyncResult<Void>> handler)

Like rollback() with an handler to be notified when the transaction rollback has completed

abortHandler

Transaction abortHandler(Handler<Void> handler)

Set an handler to be called when the transaction is aborted.

Parameters:

handler - the handler

close

void close()

Rollback the transaction and release the associated resources.

Specified by:

close in interface SqlClient