001//  Copyright 2008 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
015package org.apache.tapestry5.internal.services;
016
017import org.apache.tapestry5.internal.events.EndOfRequestListener;
018
019/**
020 * Manages request notifications for the {@link org.apache.tapestry5.internal.events.EndOfRequestListener} interface.
021 */
022public interface EndOfRequestEventHub
023{
024    void addEndOfRequestListener(EndOfRequestListener listener);
025
026    void removeEndOfRequestListener(EndOfRequestListener listener);
027
028    /**
029     * Invoked at the end of the request to notify the listeners.
030     */
031    void fire();
032}