com.opera.core.systems.scope.handlers

Interface ConnectionHandler

All Known Implementing Classes:

ScopeServices

public interface ConnectionHandler

Method Summary

Methods

Modifier and Type	Method and Description
boolean	onConnected(StpConnection connection) This event is emitted if the STP connection thread has accepted a connection.
void	onDisconnect() This event is triggered whenever the STP connection is closed.
void	onException(Exception e) This event is triggered if an exception is thrown on the STP connection thread.
void	onHandshake(boolean stp1) This event is triggered when we have received a response to StpConnection.sendEnableStp1().
void	onResponseReceived(int tag, UmsProtos.Response response) This event is triggered whenever a command error response is received.
void	onServiceList(List<String> services) This event is triggered upon receiving an initial service list from Opera.

Method Detail

onConnected

boolean onConnected(StpConnection connection)

This event is emitted if the STP connection thread has accepted a connection. If an STP connection has already been accepted the return value can be used to close the newly accepted connection.

Parameters:

connection - the connection that has been accepted

Returns:

false if the connection should be closed immediately, or true to continue

onServiceList

void onServiceList(List<String> services)

This event is triggered upon receiving an initial service list from Opera.

Parameters:

services - the list of services available in the connected Opera instance

onHandshake

void onHandshake(boolean stp1)

This event is triggered when we have received a response to StpConnection.sendEnableStp1().

Parameters:

stp1 - true if handshake was an STP/1 response

onDisconnect

void onDisconnect()

This event is triggered whenever the STP connection is closed.

onException

void onException(Exception e)

This event is triggered if an exception is thrown on the STP connection thread. Once this event has been triggered then the STP connection should be considered closed, and no further read/write operations are allowed.

Parameters:

e - the exception thrown on the STP connection thread

onResponseReceived

void onResponseReceived(int tag,
                      UmsProtos.Response response)

This event is triggered whenever a command error response is received.

Parameters:

tag - the internal command tag corresponding to the request

response - the response, or null if the response was an error