Package com.sportradar.livedata.sdk.common.networking

Interface Gateway

All Known Implementing Classes:

ConnectionMonitoringGateway, ReconnectingGateway, TcpGateway

public interface Gateway

Represents a gateway capable of sending and receiving messages to or/and from other systems.

Author:

uros.bregar

Method Summary

Modifier and Type	Method	Description
void	connect()	Attempts to establish a connection to the remote site.
void	disconnect(boolean dueToError)	Drops the established connection.
String	getId()	Gets gateway id (hostname, port, ...)
long	getLastReceivedMsgTimestamp()	Gets last timestamp in unix millis when the last msg was received
boolean	isConnected()	Gets a value specifying whether the connection to the remote site is established.
void	sendData(byte[] data)	Sends data through the current Gateway.
void	setListener(GatewayListener listener)	Sets the GatewayListener used to observe the current Gateway implementation.

Method Detail

setListener

void setListener(GatewayListener listener)

Sets the GatewayListener used to observe the current Gateway implementation.

Parameters:

listener - the GatewayListener used to observe the current Gateway implementation or a null reference if observation is not required.

sendData

void sendData(byte[] data)
       throws IOException

Sends data through the current Gateway.

Parameters:

data - data to send.

Throws:

IllegalArgumentException - The data is a null reference or an empty array

IOException - connection problem

connect

void connect()
      throws IOException

Attempts to establish a connection to the remote site.

Throws:

IOException - There was an error establishing the connection.

disconnect

void disconnect(boolean dueToError)

Drops the established connection.

Parameters:

dueToError - - when false user wished to close connection; when true there was a problem and we had to close it

isConnected

boolean isConnected()

Gets a value specifying whether the connection to the remote site is established.

Returns:

Value specifying whether the connection to the remote site is established.

getLastReceivedMsgTimestamp

long getLastReceivedMsgTimestamp()

Gets last timestamp in unix millis when the last msg was received

Returns:

timestamp when the last msg was received

getId

String getId()

Gets gateway id (hostname, port, ...)

Returns:

gateway identification