info.michaelwittig.javaq.connector

Interface QConnector

All Known Subinterfaces:

QConnectorAsync, QConnectorSync

public interface QConnector

QConnector. Error / Exception handling: Errors are failures that the system can handle automatically and to correct the failure situation. For example if the connection is lost and reconnectOnError is true, the QConnector will try to reconnect to the server. Exceptions are failures that the system can not handle by itself. For example an malformed q command.

Author:

mwittig

Method Summary

Methods

Modifier and Type	Method and Description
void	connect() Connect.
void	disconnect() Disconnect.
String	getHost()
int	getPort()
boolean	isConnected()
boolean	reconnectOnError()

Method Detail

connect

void connect()
             throws QConnectorException,
                    QConnectorError

Connect.

Throws:

QConnectorException - If the connection can not be established

QConnectorError - If the QConnector is already connected

disconnect

void disconnect()
                throws QConnectorError

Disconnect.

Throws:

QConnectorError - If the connection was disconnected already

getHost

String getHost()

Returns:

Host

getPort

int getPort()

Returns:

Port

reconnectOnError

boolean reconnectOnError()

Returns:

Reconnect on error?

isConnected

boolean isConnected()

Returns:

Connected?