io.vertx.reactivex.pgclient

Class PgPool

java.lang.Object

io.vertx.reactivex.sqlclient.SqlClient

io.vertx.reactivex.sqlclient.Pool

io.vertx.reactivex.pgclient.PgPool

public class PgPool
extends Pool

A of PostgreSQL connections.

NOTE: This class has been automatically generated from the original non RX-ified interface using Vert.x codegen.

Field Summary

Fields

Modifier and Type	Field and Description
static io.vertx.lang.rx.TypeArg<PgPool>	__TYPE_ARG

Constructor Summary

Constructors

Constructor and Description
PgPool(Object delegate)
PgPool(PgPool delegate)

Method Summary

Modifier and Type	Method and Description
static SqlClient	client() Like client() with default options.
static SqlClient	client(List<PgConnectOptions> databases, PoolOptions options) Create a client backed by a connection pool to the PostgreSQL databases with round-robin selection.
static SqlClient	client(PgConnectOptions database, PoolOptions options) Create a client backed by a connection pool to the PostgreSQL database configured with the given options.
static SqlClient	client(PoolOptions options) Like client() with database retrieved from the environment variables.
static SqlClient	client(String connectionUri) Like pool() with default options.
static SqlClient	client(String connectionUri, PoolOptions options) Like client() with database retrieved from the connectionUri.
static SqlClient	client(Vertx vertx, List<PgConnectOptions> databases, PoolOptions options) Like client() with a specific instance.
static SqlClient	client(Vertx vertx, PgConnectOptions database, PoolOptions options) Like client() with a specific instance.
static SqlClient	client(Vertx vertx, PoolOptions poolOptions) Like client() with database retrieved from the environment variables.
static SqlClient	client(Vertx vertx, String connectionUri) Like client() with default options.
static SqlClient	client(Vertx vertx, String connectionUri, PoolOptions options) Like client() with database build from connectionUri.
PgPool	connectHandler(Handler<SqlConnection> handler) Set an handler called when the pool has established a connection to the database.
PgPool	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 .
PgPool	connectionProvider(Function<Context,Single<SqlConnection>> provider) Replace the default pool connection provider, the new provider returns a future connection for a given .
boolean	equals(Object o)
PgPool	getDelegate()
int	hashCode()
static PgPool	newInstance(PgPool arg)
static PgPool	pool() Like pool() with a default poolOptions.
static PgPool	pool(List<PgConnectOptions> databases, PoolOptions poolOptions) Create a connection pool to the PostgreSQL databases with round-robin selection.
static PgPool	pool(PgConnectOptions database, PoolOptions options) Create a connection pool to the PostgreSQL database configured with the given options.
static PgPool	pool(PoolOptions options) Like pool() with connectOptions build from the environment variables.
static PgPool	pool(String connectionUri) Like pool() with a default poolOptions.
static PgPool	pool(String connectionUri, PoolOptions options) Like pool() with connectOptions build from connectionUri.
static PgPool	pool(Vertx vertx, List<PgConnectOptions> databases, PoolOptions poolOptions) Like pool() with a specific instance.
static PgPool	pool(Vertx vertx, PgConnectOptions database, PoolOptions options) Like pool() with a specific instance.
static PgPool	pool(Vertx vertx, PoolOptions options) Like pool() with the database retrieved from the environment variables.
static PgPool	pool(Vertx vertx, String connectionUri) Like pool() with default options.
static PgPool	pool(Vertx vertx, String connectionUri, PoolOptions poolOptions) Like pool() with database retrieved from the given connectionUri.
String	toString()

Methods inherited from class io.vertx.reactivex.sqlclient.Pool

close, close, getConnection, getConnection, newInstance, pool, pool, pool, preparedQuery, query, rxClose, rxGetConnection, rxWithConnection, rxWithConnection, rxWithTransaction, rxWithTransaction, size, withConnection, withConnection, withConnection, withConnection, withTransaction, withTransaction, withTransaction, withTransaction

Methods inherited from class io.vertx.reactivex.sqlclient.SqlClient

newInstance, preparedQuery

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

__TYPE_ARG

public static final io.vertx.lang.rx.TypeArg<PgPool> __TYPE_ARG

Constructor Detail

PgPool

public PgPool(PgPool delegate)

PgPool

public PgPool(Object delegate)

Method Detail

toString

public String toString()

Overrides:

toString in class Pool

equals

public boolean equals(Object o)

Overrides:

equals in class Pool

hashCode

public int hashCode()

Overrides:

hashCode in class Pool

getDelegate

public PgPool getDelegate()

Overrides:

getDelegate in class Pool

pool

public static PgPool pool()

Like pool() with a default poolOptions.

Returns:

pool

public static PgPool pool(PoolOptions options)

Like pool() with connectOptions build from the environment variables.

Parameters:

options -

Returns:

pool

public static PgPool pool(String connectionUri)

Like pool() with a default poolOptions.

Parameters:

connectionUri -

Returns:

pool

public static PgPool pool(String connectionUri,
                          PoolOptions options)

Like pool() with connectOptions build from connectionUri.

Parameters:

connectionUri -

options -

Returns:

pool

public static PgPool pool(Vertx vertx,
                          String connectionUri)

Like pool() with default options.

Parameters:

vertx -

connectionUri -

Returns:

pool

public static PgPool pool(Vertx vertx,
                          PoolOptions options)

Like pool() with the database retrieved from the environment variables.

Parameters:

vertx -

options -

Returns:

pool

public static PgPool pool(Vertx vertx,
                          String connectionUri,
                          PoolOptions poolOptions)

Like pool() with database retrieved from the given connectionUri.

Parameters:

vertx -

connectionUri -

poolOptions -

Returns:

pool

public static PgPool pool(PgConnectOptions database,
                          PoolOptions options)

Create a connection pool to the PostgreSQL database configured with the given options.

Parameters:

database - the database

options - the options for creating the pool

Returns:

the connection pool

pool

public static PgPool pool(Vertx vertx,
                          PgConnectOptions database,
                          PoolOptions options)

Like pool() with a specific instance.

Parameters:

vertx -

database -

options -

Returns:

pool

public static PgPool pool(List<PgConnectOptions> databases,
                          PoolOptions poolOptions)

Create a connection pool to the PostgreSQL databases with round-robin selection. Round-robin is applied when a new connection is created by the pool.

Parameters:

databases - the list of databases

poolOptions - the options for creating the pool

Returns:

the connection pool

pool

public static PgPool pool(Vertx vertx,
                          List<PgConnectOptions> databases,
                          PoolOptions poolOptions)

Like pool() with a specific instance.

Parameters:

vertx -

databases -

poolOptions -

Returns:

client

public static SqlClient client()

Like client() with default options.

Returns:

client

public static SqlClient client(PoolOptions options)

Like client() with database retrieved from the environment variables.

Parameters:

options -

Returns:

client

public static SqlClient client(String connectionUri)

Like pool() with default options.

Parameters:

connectionUri -

Returns:

client

public static SqlClient client(String connectionUri,
                               PoolOptions options)

Like client() with database retrieved from the connectionUri.

Parameters:

connectionUri -

options -

Returns:

client

public static SqlClient client(Vertx vertx,
                               String connectionUri)

Like client() with default options.

Parameters:

vertx -

connectionUri -

Returns:

client

public static SqlClient client(Vertx vertx,
                               PoolOptions poolOptions)

Like client() with database retrieved from the environment variables.

Parameters:

vertx -

poolOptions -

Returns:

client

public static SqlClient client(Vertx vertx,
                               String connectionUri,
                               PoolOptions options)

Like client() with database build from connectionUri.

Parameters:

vertx -

connectionUri -

options -

Returns:

client

public static SqlClient client(PgConnectOptions database,
                               PoolOptions options)

Create a client backed by a connection pool to the PostgreSQL database configured with the given options.

Parameters:

database -

options - the options for creating the backing pool

Returns:

the pooled client

client

public static SqlClient client(Vertx vertx,
                               PgConnectOptions database,
                               PoolOptions options)

Like client() with a specific instance.

Parameters:

vertx -

database -

options -

Returns:

client

public static SqlClient client(Vertx vertx,
                               List<PgConnectOptions> databases,
                               PoolOptions options)

Like client() with a specific instance.

Parameters:

vertx -

databases -

options -

Returns:

client

public static SqlClient client(List<PgConnectOptions> databases,
                               PoolOptions options)

Create a client backed by a connection pool to the PostgreSQL databases with round-robin selection. Round-robin is applied when a new connection is created by the pool.

Parameters:

databases - the list of databases

options - the options for creating the pool

Returns:

the pooled client

connectHandler

public PgPool connectHandler(Handler<SqlConnection> handler)

Description copied from class: Pool

Set an handler called when the pool has established a connection to the database.

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(io.vertx.core.Handler<io.vertx.core.AsyncResult<java.lang.Void>>) to release the connection to the pool.

Overrides:

connectHandler in class Pool

Parameters:

handler - the handler

Returns:

a reference to this, so the API can be used fluently

connectionProvider

public PgPool connectionProvider(java.util.function.Function<Context,Future<SqlConnection>> provider)

Description copied from class: Pool

Replace the default pool connection provider, the new provider returns a future connection for a given .

A ConnectionFactory can be used as connection provider.

Overrides:

connectionProvider in class Pool

Parameters:

provider - the new connection provider

Returns:

a reference to this, so the API can be used fluently

connectionProvider

public PgPool connectionProvider(Function<Context,Single<SqlConnection>> provider)

Description copied from class: Pool

Replace the default pool connection provider, the new provider returns a future connection for a given .

A ConnectionFactory can be used as connection provider.

Overrides:

connectionProvider in class Pool

Parameters:

provider - the new connection provider

Returns:

a reference to this, so the API can be used fluently

newInstance

public static PgPool newInstance(PgPool arg)