com.opera.core.systems.scope.services

Interface ConsoleLogger

All Superinterfaces:

Service

All Known Implementing Classes:

ScopeConsoleLogger

public interface ConsoleLogger
extends Service

The console logger is a tool used to log and retrieve messages sent to Opera's console. All messages sent to the Opera console from the various modules in Opera are captured and displayed.

Field Summary

Fields

Modifier and Type	Field and Description
static String	SERVICE_NAME

Method Summary

Methods

Modifier and Type	Method and Description
void	addMessage(ConsoleLoggerProtos.ConsoleMessage message) Add a new message to the internal cache of console messages in the Scope server.
void	clear() Clear messages in the console backend, including messages outside the window filter (see the WindowManager service for more information).
List<ConsoleLoggerProtos.ConsoleMessage>	listMessages() Gets messages previously dispatched to the console from Opera.
void	onConsoleMessage(ServiceCallback<ConsoleLoggerProtos.ConsoleMessage> callback)

Methods inherited from interface com.opera.core.systems.scope.Service

getServiceName, getServiceVersion, init

Field Detail

SERVICE_NAME

static final String SERVICE_NAME

See Also:

Constant Field Values

Method Detail

addMessage

void addMessage(ConsoleLoggerProtos.ConsoleMessage message)

Add a new message to the internal cache of console messages in the Scope server.

clear

void clear()

Clear messages in the console backend, including messages outside the window filter (see the WindowManager service for more information). This does not necessarily clear the UI error console used by Desktop or other products, as they may choose to store the message information separately. It will, however, ensure that the next call to listMessages() contain only the messages that occurred between the call to clear() and the call to listMessages().

listMessages

List<ConsoleLoggerProtos.ConsoleMessage> listMessages()

Gets messages previously dispatched to the console from Opera. Note that Opera does not store all console messages forever. There is a set history size determined by the preferences Max Console Message in the User ScopePrefs section. Use the Prefs service to read this value, if desired. The return value will contain only messages that match the window filter. See the WindowManager service for more information.

Returns:

list of console messages

onConsoleMessage

void onConsoleMessage(ServiceCallback<ConsoleLoggerProtos.ConsoleMessage> callback)