Slf4j a few more bits.

src/com/dmdirc/Server.java

@@ -24,7 +24,6 @@ package com.dmdirc;
 
 import com.dmdirc.commandparser.CommandType;
 import com.dmdirc.config.profiles.Profile;
-import com.dmdirc.events.AppErrorEvent;
 import com.dmdirc.events.ServerConnectErrorEvent;
 import com.dmdirc.events.ServerConnectedEvent;
 import com.dmdirc.events.ServerConnectingEvent;
@@ -39,7 +38,6 @@ import com.dmdirc.interfaces.config.ConfigChangeListener;
 import com.dmdirc.interfaces.config.ConfigProvider;
 import com.dmdirc.interfaces.config.ConfigProviderMigrator;
 import com.dmdirc.interfaces.config.IdentityFactory;
-import com.dmdirc.logger.ErrorLevel;
 import com.dmdirc.parser.common.DefaultStringConverter;
 import com.dmdirc.parser.common.IgnoreList;
 import com.dmdirc.parser.common.ParserError;
@@ -89,6 +87,7 @@ import javax.net.ssl.SSLException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import static com.dmdirc.util.LogUtils.APP_ERROR;
 import static com.google.common.base.Preconditions.checkNotNull;
 
 /**
@@ -252,9 +251,7 @@ public class Server extends FrameContainer implements Connection {
                     this.address = new URI(uri.getScheme(), uri.getUserInfo(), uri.getHost(),
                             pd.getDefaultPort(), uri.getPath(), uri.getQuery(), uri.getFragment());
                 } catch (URISyntaxException ex) {
-                    getEventBus().publish(
-                            new AppErrorEvent(ErrorLevel.MEDIUM, ex, "Unable to construct URI",
-                                    ""));
+                    LOG.warn(APP_ERROR, "Unable to construct URI", ex);
                 }
             });
         }
@@ -943,10 +940,8 @@ public class Server extends FrameContainer implements Connection {
                         || exception instanceof SSLException) {
                     description = exception.getMessage();
                 } else {
-                    getEventBus().publish(new AppErrorEvent(ErrorLevel.LOW,
-                            new IllegalArgumentException(exception),
-                            "Unknown socket error: " + exception.getClass().getCanonicalName(),
-                            ""));
+                    LOG.info(APP_ERROR, "Unknown socket error: {}",
+                            exception.getClass().getCanonicalName(), exception);
                     description = "Unknown error: " + exception.getMessage();
                 }
             }

src/com/dmdirc/ServerEventHandler.java

@@ -22,7 +22,6 @@
 
 package com.dmdirc;
 
-import com.dmdirc.events.AppErrorEvent;
 import com.dmdirc.events.QuerySelfActionEvent;
 import com.dmdirc.events.QuerySelfMessageEvent;
 import com.dmdirc.events.ServerAuthNoticeEvent;
@@ -51,10 +50,8 @@ import com.dmdirc.events.ServerWalldesyncEvent;
 import com.dmdirc.events.ServerWallopsEvent;
 import com.dmdirc.events.ServerWallusersEvent;
 import com.dmdirc.events.StatusBarMessageEvent;
-import com.dmdirc.events.UserErrorEvent;
 import com.dmdirc.events.UserInfoResponseEvent;
 import com.dmdirc.interfaces.Connection;
-import com.dmdirc.logger.ErrorLevel;
 import com.dmdirc.parser.common.AwayState;
 import com.dmdirc.parser.events.AuthNoticeEvent;
 import com.dmdirc.parser.events.AwayStateEvent;
@@ -104,6 +101,9 @@ import org.slf4j.LoggerFactory;
 
 import net.engio.mbassy.listener.Handler;
 
+import static com.dmdirc.util.LogUtils.APP_ERROR;
+import static com.dmdirc.util.LogUtils.USER_ERROR;
+
 /**
  * Handles parser events for a Server object.
  */
@@ -165,8 +165,7 @@ public class ServerEventHandler extends EventHandler {
     @SuppressWarnings("ThrowableResultOfMethodCallIgnored")
     @Handler
     public void onErrorInfo(final ParserErrorEvent event) {
-        eventBus.publishAsync(new AppErrorEvent(ErrorLevel.UNKNOWN, event.getThrowable(),
-                event.getThrowable().getMessage(), ""));
+        LOG.warn(APP_ERROR, "Error in parser", event.getThrowable());
     }
 
     @SuppressWarnings("ThrowableResultOfMethodCallIgnored")
@@ -189,12 +188,8 @@ public class ServerEventHandler extends EventHandler {
         final Exception ex = event.getErrorInfo().isException() ? event.getErrorInfo().getException()
                 : new Exception(errorString.toString()); // NOPMD
 
-        final ErrorLevel errorLevel = ErrorLevel.UNKNOWN;
-        if (event.getErrorInfo().isUserError()) {
-            eventBus.publishAsync(new UserErrorEvent(errorLevel, ex, event.getErrorInfo().getData(), ""));
-        } else {
-            eventBus.publishAsync(new AppErrorEvent(errorLevel, ex, event.getErrorInfo().getData(), ""));
-        }
+        LOG.warn(event.getErrorInfo().isUserError() ? USER_ERROR : APP_ERROR,
+                event.getErrorInfo().getData(), ex);
     }
 
     @Handler