/* * Copyright (C) 2015 Red Hat, Inc. and/or its affiliates. * * 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 org.jboss.errai.common.client.api.extension; import java.util.Set; /** * An <tt>InitFailureListener</tt> is used to listen for components which do not initialize as part of the * framework bootstrap at runtime. Generally, framework components are bootstrapped based on class-based * topic ("org.jboss.errai.bus.client.framework.ClientMessageBus" for instance). The appearance of one of * these topics in the {@link Set} passed to the {@link #onInitFailure(java.util.Set)} method indicates * this component timed out and did not initialize. * * @author Mike Brock */ public interface InitFailureListener { /** * Called when an initialization failure occurs. * * @param failedTopics * Represents a set of initialization topics which did not initialize. These are typically * based on the fully-qualified class names of components. * (e.g. "org.jboss.errai.bus.client.framework.ClientMessageBus) */ public void onInitFailure(Set<String> failedTopics); }