DB2Connection (Vert.x Stack - Docs 4.5.12 API)

All Superinterfaces:

SqlClient, SqlConnection
```
public interface DB2Connection
extends SqlConnection
```
A connection to DB2 server.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`static DB2Connection`	`cast(SqlConnection sqlConnection)` Cast a `SqlConnection` to `DB2Connection`.
`DB2Connection`	`closeHandler(Handler<Void> handler)` Set an handler called when the connection is closed.
`static Future<DB2Connection>`	`connect(Vertx vertx, DB2ConnectOptions connectOptions)` Like `connect(Vertx, DB2ConnectOptions, Handler)` but returns a `Future` of the asynchronous result
`static void`	`connect(Vertx vertx, DB2ConnectOptions connectOptions, Handler<AsyncResult<DB2Connection>> handler)` Create a connection to DB2 server with the given `connectOptions`.
`static Future<DB2Connection>`	`connect(Vertx vertx, String connectionUri)` Like `connect(Vertx, String, Handler)` but returns a `Future` of the asynchronous result
`static void`	`connect(Vertx vertx, String connectionUri, Handler<AsyncResult<DB2Connection>> handler)` Like `connect(Vertx, DB2ConnectOptions, Handler)` with options build from `connectionUri`.
`Future<Void>`	`debug()` Like `debug(Handler)` but returns a `Future` of the asynchronous result
`DB2Connection`	`debug(Handler<AsyncResult<Void>> handler)` Send a DEBUG command to dump debug information to the server's stdout.
`DB2Connection`	`exceptionHandler(Handler<Throwable> handler)` Set an handler called with connection errors.
`Future<Void>`	`ping()` Like `ping(Handler)` but returns a `Future` of the asynchronous result
`DB2Connection`	`ping(Handler<AsyncResult<Void>> handler)` Send a PING command to check if the server is alive.
`DB2Connection`	`prepare(String sql, Handler<AsyncResult<PreparedStatement>> handler)` Create a prepared statement using the given `sql` string.

Methods inherited from interface io.vertx.sqlclient.SqlConnection
begin, begin, close, databaseMetadata, isSSL, prepare, prepare, prepare, transaction

Methods inherited from interface io.vertx.sqlclient.SqlClient
close, preparedQuery, preparedQuery, query

- Method Detail
  - connect
```
static void connect(Vertx vertx,
                    DB2ConnectOptions connectOptions,
                    Handler<AsyncResult<DB2Connection>> handler)
```
    Create a connection to DB2 server with the given connectOptions.
    
    Parameters:
    
    vertx - the vertx instance
    
    connectOptions - the options for the connection
    
    handler - the handler called with the connection or the failure
  - connect
```
static Future<DB2Connection> connect(Vertx vertx,
                                     DB2ConnectOptions connectOptions)
```
    Like connect(Vertx, DB2ConnectOptions, Handler) but returns a Future of the asynchronous result
  - connect
```
static void connect(Vertx vertx,
                    String connectionUri,
                    Handler<AsyncResult<DB2Connection>> handler)
```
    Like connect(Vertx, DB2ConnectOptions, Handler) with options build from connectionUri.
  - connect
```
static Future<DB2Connection> connect(Vertx vertx,
                                     String connectionUri)
```
    Like connect(Vertx, String, Handler) but returns a Future of the asynchronous result
  - prepare
```
DB2Connection prepare(String sql,
                      Handler<AsyncResult<PreparedStatement>> handler)
```
    Description copied from interface: SqlConnection
    
    Create a prepared statement using the given sql string.
    
    Specified by:
    
    prepare in interface SqlConnection
    
    Parameters:
    
    sql - the sql
    
    handler - the handler notified with the prepared query asynchronously
  - exceptionHandler
```
DB2Connection exceptionHandler(Handler<Throwable> handler)
```
    Description copied from interface: SqlConnection
    
    Set an handler called with connection errors.
    
    Specified by:
    
    exceptionHandler in interface SqlConnection
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - closeHandler
```
DB2Connection closeHandler(Handler<Void> handler)
```
    Description copied from interface: SqlConnection
    
    Set an handler called when the connection is closed.
    
    Specified by:
    
    closeHandler in interface SqlConnection
    
    Parameters:
    
    handler - the handler
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - ping
```
DB2Connection ping(Handler<AsyncResult<Void>> handler)
```
    Send a PING command to check if the server is alive.
    
    Parameters:
    
    handler - the handler notified when the server responses to client
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - ping
```
Future<Void> ping()
```
    Like ping(Handler) but returns a Future of the asynchronous result
  - debug
```
DB2Connection debug(Handler<AsyncResult<Void>> handler)
```
    Send a DEBUG command to dump debug information to the server's stdout.
    
    Parameters:
    
    handler - the handler notified with the execution result
    
    Returns:
    
    a reference to this, so the API can be used fluently
  - debug
```
Future<Void> debug()
```
    Like debug(Handler) but returns a Future of the asynchronous result
  - cast
```
static DB2Connection cast(SqlConnection sqlConnection)
```
    Cast a SqlConnection to DB2Connection. This is mostly useful for Vert.x generated APIs like RxJava/Mutiny.
    
    Parameters:
    
    sqlConnection - the connection to cast
    
    Returns:
    
    a instance

Interface DB2Connection

Method Summary

Methods inherited from interface io.vertx.sqlclient.SqlConnection

Methods inherited from interface io.vertx.sqlclient.SqlClient

Method Detail

connect

connect

connect

connect

prepare

exceptionHandler

closeHandler

ping

ping

debug

debug

cast