/**
* Displays a message dialog containing the error specified in parameter.
*
* @param error a String representing an error message to display.
*/
private void displayError(String error) {
JOptionPane.showMessageDialog(
mailsListPane.getParent(),
error,
String.format(
i18n.get("mailslist.err.title"), Configuration.INSTANCE.get("application.name")),
JOptionPane.ERROR_MESSAGE);
}
/**
* Adds this object to the SMTP logs appender observable, to intercept logs.
*
* <p>The goal is to be informed when the log appender will received some debug SMTP logs.<br>
* When a log is written, the appender will notify this class which will display it in the text
* area.
*/
private void addObserverToSmtpLogAppender() {
Logger smtpLogger = LoggerFactory.getLogger(org.subethamail.smtp.server.Session.class);
String appenderName = Configuration.INSTANCE.get("logback.appender.name");
@SuppressWarnings("unchecked")
SMTPLogsAppender<ILoggingEvent> appender =
(SMTPLogsAppender<ILoggingEvent>)
((AppenderAttachable<ILoggingEvent>) smtpLogger).getAppender(appenderName);
if (appender == null) {
LoggerFactory.getLogger(LogsPane.class).error("Can't find logger: {}", appenderName);
} else {
appender.getObservable().addObserver(this);
}
}