io.vertx.ext.jdbc

Interface JDBCClient

All Superinterfaces:

SQLClient, SQLOperations

public interface JDBCClient
extends SQLClient

An asynchronous client interface for interacting with a JDBC compliant database

Author:

Nick Scavelli, Tim Fox

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_DS_NAME The name of the default data source
static String	DEFAULT_PROVIDER_CLASS The default data source provider is C3P0

Method Summary

Modifier and Type	Method and Description
static JDBCClient	create(Vertx vertx, DataSource dataSource) Create a client using a pre-existing data source
static JDBCClient	create(Vertx vertx, JsonObject config) Create a JDBC client which maintains its own data source.
static JDBCClient	createShared(Vertx vertx, JsonObject config) Like createShared(io.vertx.core.Vertx, JsonObject, String) but with the default data source name
static JDBCClient	createShared(Vertx vertx, JsonObject config, String dataSourceName) Create a JDBC client which shares its data source with any other JDBC clients created with the same data source name

Methods inherited from interface io.vertx.ext.sql.SQLClient

call, callWithParams, close, close, getConnection, query, queryStream, queryStreamWithParams, queryWithParams, update, updateWithParams

Methods inherited from interface io.vertx.ext.sql.SQLOperations

querySingle, querySingleWithParams

Field Detail

DEFAULT_PROVIDER_CLASS

static final String DEFAULT_PROVIDER_CLASS

The default data source provider is C3P0

See Also:

Constant Field Values

DEFAULT_DS_NAME

static final String DEFAULT_DS_NAME

The name of the default data source

See Also:

Constant Field Values

Method Detail

create

static JDBCClient create(Vertx vertx,
                         JsonObject config)

Create a JDBC client which maintains its own data source.

Parameters:

vertx - the Vert.x instance

config - the configuration

Returns:

the client

createShared

static JDBCClient createShared(Vertx vertx,
                               JsonObject config,
                               String dataSourceName)

Create a JDBC client which shares its data source with any other JDBC clients created with the same data source name

Parameters:

vertx - the Vert.x instance

config - the configuration

dataSourceName - the data source name

Returns:

the client

createShared

static JDBCClient createShared(Vertx vertx,
                               JsonObject config)

Like createShared(io.vertx.core.Vertx, JsonObject, String) but with the default data source name

Parameters:

vertx - the Vert.x instance

config - the configuration

Returns:

the client

create

static JDBCClient create(Vertx vertx,
                         DataSource dataSource)

Create a client using a pre-existing data source

Parameters:

vertx - the Vert.x instance

dataSource - the datasource

Returns:

the client