1 /* 2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 package javax.imageio.event; 27 28 import java.util.EventListener; 29 import javax.imageio.ImageWriter; 30 31 /** 32 * An interface used by {@code ImageWriter} implementations to 33 * notify callers of their image and thumbnail reading methods of 34 * warnings (non-fatal errors). Fatal errors cause the relevant 35 * read method to throw an {@code IIOException}. 36 * 37 * <p> Localization is handled by associating a {@code Locale} 38 * with each {@code IIOWriteWarningListener} as it is registered 39 * with an {@code ImageWriter}. It is up to the 40 * {@code ImageWriter} to provide localized messages. 41 * 42 * @see javax.imageio.ImageWriter#addIIOWriteWarningListener 43 * @see javax.imageio.ImageWriter#removeIIOWriteWarningListener 44 * 45 */ 46 public interface IIOWriteWarningListener extends EventListener { 47 48 /** 49 * Reports the occurrence of a non-fatal error in encoding. Encoding 50 * will continue following the call to this method. The application 51 * may choose to display a dialog, print the warning to the console, 52 * ignore the warning, or take any other action it chooses. 53 * 54 * @param source the {@code ImageWriter} object calling this method. 55 * @param imageIndex the index, starting with 0, of the image 56 * generating the warning. 57 * @param warning a {@code String} containing the warning. 58 */ 59 void warningOccurred(ImageWriter source, 60 int imageIndex, 61 String warning); 62 } --- EOF ---