| /* |
| * Copyright 2008 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.junit; |
| |
| import com.google.gwt.core.client.GWTBridge; |
| import com.google.gwt.dev.About; |
| import com.google.gwt.i18n.client.Messages; |
| |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| /** |
| * A dummy implementation of {@link GWTBridge}, which instantiates nothing. |
| * |
| * @see GWTMockUtilities |
| */ |
| class GWTDummyBridge extends GWTBridge { |
| private static final Logger logger = Logger.getLogger(GWTDummyBridge.class.getName()); |
| |
| private boolean fakeMessages = false; |
| |
| /** |
| * Returns null. |
| */ |
| @Override |
| public <T> T create(Class<?> classLiteral) { |
| if (fakeMessages && (classLiteral != null ) && Messages.class.isAssignableFrom(classLiteral)) { |
| return (T) FakeMessagesMaker.create((Class<? extends Messages>) classLiteral); |
| } else { |
| return null; |
| } |
| } |
| |
| /** |
| * Makes the create() method return mock/fake Messages, when the specified |
| * class is assignable to Messages. |
| */ |
| public void enableMockMessages() { |
| fakeMessages = true; |
| } |
| |
| /** |
| * Returns the current version of GWT ({@link About#getGwtVersionNum()}). |
| */ |
| @Override |
| public String getVersion() { |
| return About.getGwtVersionNum(); |
| } |
| |
| /** |
| * Returns false. |
| */ |
| @Override |
| public boolean isClient() { |
| return false; |
| } |
| |
| /** |
| * Logs the message and throwable to the standard logger, with level {@link |
| * Level#SEVERE}. |
| */ |
| @Override |
| public void log(String message, Throwable e) { |
| logger.log(Level.SEVERE, message, e); |
| } |
| } |