public interface MySQLPool extends Pool
pool
of MySQL Connections
.Modifier and Type | Method and Description |
---|---|
MySQLPool |
connectHandler(Handler<SqlConnection> handler)
Set an handler called when the pool has established a connection to the database.
|
MySQLPool |
connectionProvider(java.util.function.Function<Context,Future<SqlConnection>> provider)
Replace the default pool connection provider, the new
provider returns a future connection for a
given Context . |
static MySQLPool |
pool(List<MySQLConnectOptions> databases,
PoolOptions options)
Create a connection pool to the MySQL
databases with round-robin selection. |
static MySQLPool |
pool(MySQLConnectOptions database,
PoolOptions options)
Create a connection pool to the MySQL
server configured with the given options . |
static MySQLPool |
pool(String connectionUri)
Like
pool(String, PoolOptions) with default options. |
static MySQLPool |
pool(String connectionUri,
PoolOptions options)
|
static MySQLPool |
pool(Vertx vertx,
List<MySQLConnectOptions> databases,
PoolOptions options)
Like
pool(List, PoolOptions) with a specific Vertx instance. |
static MySQLPool |
pool(Vertx vertx,
MySQLConnectOptions database,
PoolOptions options)
Like
pool(MySQLConnectOptions, PoolOptions) with a specific Vertx instance. |
static MySQLPool |
pool(Vertx vertx,
String connectionUri)
Like
pool(Vertx, String, PoolOptions) with default options. |
static MySQLPool |
pool(Vertx vertx,
String connectionUri,
PoolOptions options)
|
close, getConnection, getConnection, pool, pool, pool, preparedQuery, query, size, withConnection, withConnection, withTransaction, withTransaction
static MySQLPool pool(String connectionUri)
pool(String, PoolOptions)
with default options.static MySQLPool pool(String connectionUri, PoolOptions options)
static MySQLPool pool(Vertx vertx, String connectionUri)
pool(Vertx, String, PoolOptions)
with default options.static MySQLPool pool(Vertx vertx, String connectionUri, PoolOptions options)
static MySQLPool pool(MySQLConnectOptions database, PoolOptions options)
server
configured with the given options
.database
- the options for the connectionoptions
- the options for creating the poolstatic MySQLPool pool(Vertx vertx, MySQLConnectOptions database, PoolOptions options)
pool(MySQLConnectOptions, PoolOptions)
with a specific Vertx
instance.static MySQLPool pool(List<MySQLConnectOptions> databases, PoolOptions options)
databases
with round-robin selection.
Round-robin is applied when a new connection is created by the pool.databases
- the list of serversoptions
- the options for creating the poolstatic MySQLPool pool(Vertx vertx, List<MySQLConnectOptions> databases, PoolOptions options)
pool(List, PoolOptions)
with a specific Vertx
instance.MySQLPool connectHandler(Handler<SqlConnection> handler)
Pool
This handler allows interactions with the database before the connection is added to the pool.
When the handler has finished, it must call SqlClient.close()
to release the connection
to the pool.
connectHandler
in interface Pool
handler
- the handlerMySQLPool connectionProvider(java.util.function.Function<Context,Future<SqlConnection>> provider)
Pool
provider
returns a future connection for a
given Context
.
A ConnectionFactory
can be used as connection provider.
connectionProvider
in interface Pool
provider
- the new connection providerCopyright © 2021 Eclipse. All rights reserved.