001 // Copyright 2004, 2005 The Apache Software Foundation 002 // 003 // Licensed under the Apache License, Version 2.0 (the "License"); 004 // you may not use this file except in compliance with the License. 005 // You may obtain a copy of the License at 006 // 007 // http://www.apache.org/licenses/LICENSE-2.0 008 // 009 // Unless required by applicable law or agreed to in writing, software 010 // distributed under the License is distributed on an "AS IS" BASIS, 011 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012 // See the License for the specific language governing permissions and 013 // limitations under the License. 014 015 package org.apache.hivemind.events; 016 017 import java.util.EventListener; 018 019 import org.apache.hivemind.internal.RegistryInfrastructure; 020 021 /** 022 * Lifecycle interface that may be implemented by objects 023 * that need to know when the {@link org.apache.hivemind.Registry} 024 * has been fully initialized and that need a reference to the {@link RegistryInfrastructure} interface. 025 * Typically, this is implemented by core service implementations. 026 * 027 * @author Achim Huegen 028 */ 029 public interface RegistryInitializationListener extends EventListener 030 { 031 /** 032 * Invoked when the registry has been initialized. 033 * All runtime data (Modules, ServicePoints) etc. is assembled. 034 * The hivemind.Startup service point has not been launched before. 035 */ 036 public void registryInitialized(RegistryInfrastructure registry); 037 }