001/**
002 * Java Web Archive Toolkit - Software to read and validate ARC, WARC
003 * and GZip files. (http://jwat.org/)
004 * Copyright 2011-2012 Netarkivet.dk (http://netarkivet.dk/)
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License");
007 * you may not use this file except in compliance with the License.
008 * You may obtain a copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.jwat.common;
019
020import java.io.IOException;
021
022/**
023 * Callback handler used by the payload implementation to notify the initiating
024 * caller that the payload has been closed and all payload data have been read
025 * or skipped.
026 *
027 * @author nicl
028 */
029public interface PayloadOnClosedHandler {
030
031    /**
032     * Method called when the associated payload has been fully read or
033     * skipped.
034     * @throws IOException I/O exception while closing payload
035     */
036    void payloadClosed() throws IOException;
037
038}