001 /* 002 * Copyright 2005 Stephen J. McConnell. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 013 * implied. 014 * 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 019 package net.dpml.metro; 020 021 import java.rmi.RemoteException; 022 023 import net.dpml.component.Controller; 024 025 /** 026 * The ComponentContext interface may be referenced by a component 027 * context inner interface to expose container related services to 028 * a component implementation. 029 * 030 * @author <a href="http://www.dpml.net">Digital Product Meta Library</a> 031 * @version 1.0.1 032 */ 033 public interface ComponentContext 034 { 035 /** 036 * Return the current controller. 037 * @return the root system controller 038 * @exception RemoteException if a remote I/O error occurs 039 */ 040 Controller getController() throws RemoteException; 041 } 042