package org.jboss.errai.common.client.logging.handlers;
import java.util.logging.Formatter;
import java.util.logging.Level;
import org.jboss.errai.common.client.logging.formatters.ErraiSimpleFormatter;
import com.google.gwt.logging.client.SystemLogHandler;
/**
* An extension of {@link SystemLogHandler} that uses a given {@link Formatter}.
*
* @author Max Barkley <mbarkley@redhat.com>
*/
public class ErraiSystemLogHandler extends SystemLogHandler implements ErraiLogHandler {
/*
* Workaround to so that superlcass does not overwrite log level
*/
private boolean init = false;
private ErraiSystemLogHandler(final Formatter formatter) {
setFormatter(formatter);
init = true;
}
public ErraiSystemLogHandler() {
this(new ErraiSimpleFormatter());
}
@Override
public boolean isEnabled() {
return !getLevel().equals(Level.OFF);
}
@Override
public void setLevel(Level newLevel) {
if (init)
staticSetLevel(newLevel.getName());
}
@Override
public Level getLevel() {
return Level.parse(staticGetLevel());
}
public static native void staticSetLevel(String newLevel) /*-{
$wnd.erraiSystemLogHandlerLevel = newLevel;
}-*/;
public static native String staticGetLevel() /*-{
if ($wnd.erraiSystemLogHandlerLevel === undefined) {
return "ALL";
} else {
return $wnd.erraiSystemLogHandlerLevel;
}
}-*/;
}