com.sun.sgs.impl.client.simple
Class SimpleClientConnector

java.lang.Object
  com.sun.sgs.impl.client.comm.ClientConnector
      com.sun.sgs.impl.client.simple.SimpleClientConnector

 class SimpleClientConnector
extends ClientConnector

A basic implementation of a ClientConnector which uses an Connector to establish connections.

The constructor supports the following properties:

• Key: host
  No default — required
  Specifies the server host.

• Key: port
  No default — required
  Specifies the server port.

• Key: connectTimeout
  Default: 5000L
  Specifies the timeout (in milliseconds) for a connect attempt to the server.

Field Summary

static String	DEFAULT_CONNECT_FAILURE_MESSAGE The default connect failure message: "Unable to connect to server"
static long	DEFAULT_CONNECT_TIMEOUT The default timeout for connect operations: 5000L ms

Constructor Summary

SimpleClientConnector(Properties properties)
Creates a new connector with the given properties.

Method Summary

void	cancel() Cancels a pending connect operation on this ClientConnecton.
void	connect(ClientConnectionListener connectionListener) Actively initates a connection to the target remote address.

Methods inherited from class com.sun.sgs.impl.client.comm.ClientConnector

create, setConnectorFactory

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_CONNECT_TIMEOUT

public static final long DEFAULT_CONNECT_TIMEOUT

The default timeout for connect operations: 5000L ms

See Also:

Constant Field Values

DEFAULT_CONNECT_FAILURE_MESSAGE

public static final String DEFAULT_CONNECT_FAILURE_MESSAGE

The default connect failure message: "Unable to connect to server"

See Also:

Constant Field Values

Constructor Detail

SimpleClientConnector

SimpleClientConnector(Properties properties)

Creates a new connector with the given properties.

Parameters:

properties - the properties for this connector

Method Detail

cancel

public void cancel()
            throws IOException

Cancels a pending connect operation on this ClientConnecton.

Specified by:

cancel in class ClientConnector

Throws:

IOException - if an IO error occurs synchronously

connect

public void connect(ClientConnectionListener connectionListener)
             throws IOException

Actively initates a connection to the target remote address. This call is non-blocking. ClientConnectionListener.connected(com.sun.sgs.impl.client.comm.ClientConnection) will be called asynchronously on the listener upon successful connection, or ClientConnectionListener.disconnected(boolean, byte[]) if it fails.

Specified by:

connect in class ClientConnector

Parameters:

connectionListener - the listener for all IO events on the connection, including the result of the connection attempt

Throws:

IOException - if an IO error occurs synchronously