- /*
- * Copyright 2000-2018 Vaadin Ltd.
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
- */
- package com.vaadin.client;
-
- import java.util.logging.Level;
- import java.util.logging.Logger;
-
- import com.google.gwt.logging.client.LogConfiguration;
- import com.vaadin.client.debug.internal.VDebugWindow;
-
- /**
- * A helper class to do some client side logging.
- *
- * @deprecated as of 7.1, use {@link Logger} from java.util.logging instead.
- */
- @Deprecated
- public class VConsole {
- private static VDebugWindow impl;
-
- /**
- * Used by ApplicationConfiguration to initialize VConsole.
- *
- * @param console
- */
- static void setImplementation(VDebugWindow console) {
- impl = console;
- }
-
- public static void log(String msg) {
- if (LogConfiguration.loggingIsEnabled(Level.INFO)) {
- // Check for null, so no NullPointerException is generated when
- // formatting (#12588)
- getLogger().log(Level.INFO, msg == null ? "null" : msg);
- }
- }
-
- public static void log(Throwable e) {
- if (LogConfiguration.loggingIsEnabled(Level.INFO)) {
- // Check for null, so no NullPointerException is generated when
- // formatting (#12588)
- getLogger().log(Level.INFO,
- e.getMessage() == null ? "" : e.getMessage(), e);
- }
- }
-
- public static void error(Throwable e) {
- if (LogConfiguration.loggingIsEnabled(Level.SEVERE)) {
- // Check for null, so no NullPointerException is generated when
- // formatting (#12588)
- getLogger().log(Level.SEVERE,
- e.getMessage() == null ? "" : e.getMessage(), e);
- }
- }
-
- public static void error(String msg) {
- if (LogConfiguration.loggingIsEnabled(Level.SEVERE)) {
- // Check for null, so no NullPointerException is generated when
- // formatting (#12588)
- getLogger().log(Level.SEVERE, msg == null ? "null" : msg);
- }
- }
-
- public static void printObject(Object msg) {
- String str;
- if (msg == null) {
- str = "null";
- } else {
- str = msg.toString();
- }
- log(str);
- }
-
- public static void dirUIDL(ValueMap u, ApplicationConnection client) {
- if (impl != null) {
- impl.uidl(client, u);
- }
- }
-
- public static void printLayoutProblems(ValueMap meta,
- ApplicationConnection applicationConnection) {
- if (impl != null) {
- impl.meta(applicationConnection, meta);
- }
- }
-
- private static Logger getLogger() {
- return Logger.getLogger(VConsole.class.getName());
- }
-
- }
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