Gwt Server Side Logging

Gwt Server Side Logging

I have created GWT app, in which I have a Vertical Panel where I log the
details.
Client side logging I'm doing using logger
sample code is:
public static VerticalPanel customLogArea = new VerticalPanel();
public static Logger rootLogger = Logger.getLogger("");
logerPanel.setTitle("Log");
scrollPanel.add(customLogArea);
logerPanel.add(scrollPanel);
if (LogConfiguration.loggingIsEnabled()) {
rootLogger.addHandler(new HasWidgetsLogHandler(customLogArea));
}
And I'm updating my vertical log panel using this code
rootLogger.log(Level.INFO,
"Already Present in Process Workspace\n");
But now my question is , I have to log server side details also into my
vertical log panel.
My serverside GreetingServiceImpl code is:
public boolean createDirectory(String fileName)
throws IllegalArgumentException {
Boolean result = false;
try {
rootLogger.log(Level.INFO,
"I want to log this to my UI vertical log Panel");
system.out.println("log this to UI");
File dir = new File("D:/GenomeSamples/" + fileName);
if (!dir.exists()) {
result = dir.mkdir();
}
} catch (Exception e) {
e.printStackTrace();
}
return result;
}
Now I want to log sysoutprt statements to my UI from here. How can I
achieve this. Now using rootLogger.log(Level.INFO, "I want to log this to
my UI vertical log Panel"); code it is logging this to eclipse console .
But how to log this to my UI in client side.
Please let me know If anything wrong in this question.