    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
    015    package org.apache.tapestry5.internal.services;
    016
    017    import org.apache.tapestry5.internal.events.EndOfRequestListener;
    018
    019    /**
    020     * Manages request notifications for the {@link org.apache.tapestry5.internal.events.EndOfRequestListener} interface.
    021     */
    022    public 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    }