| /* |
| * Copyright 2009 Google Inc. |
| * |
| * 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.google.gwt.uibinder.rebind; |
| |
| import com.google.gwt.core.ext.TreeLogger; |
| |
| /** |
| * Handy for logging a bunch of errors and then dying later. Keeps a hasErrors |
| * flag that is set if any errors are logged. |
| */ |
| public class MonitoredLogger { |
| private boolean hasErrors = false; |
| private final MortalLogger logger; |
| |
| public MonitoredLogger(MortalLogger mortalLogger) { |
| this.logger = mortalLogger; |
| } |
| |
| /** |
| * Post an error. Sets the {@link #hasErrors} flag |
| */ |
| public void error(String message, Object... params) { |
| hasErrors = true; |
| logger.getTreeLogger().log(TreeLogger.ERROR, String.format(message, params)); |
| } |
| |
| public void error(XMLElement context, String message, Object... params) { |
| hasErrors = true; |
| logger.logLocation(TreeLogger.ERROR, context, String.format(message, params)); |
| } |
| |
| /** |
| * Returns true if {@link #error} has ever been called. |
| */ |
| public boolean hasErrors() { |
| return hasErrors; |
| } |
| } |