    001/*
    002 * Licensed to the Apache Software Foundation (ASF) under one or more
    003 * contributor license agreements.  See the NOTICE file distributed with
    004 * this work for additional information regarding copyright ownership.
    005 * The ASF licenses this file to You under the Apache License, Version 2.0
    006 * (the "License"); you may not use this file except in compliance with
    007 * the License.  You may obtain a copy of the License at
    008 *
    009 *      http://www.apache.org/licenses/LICENSE-2.0
    010 *
    011 * Unless required by applicable law or agreed to in writing, software
    012 * distributed under the License is distributed on an "AS IS" BASIS,
    013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    014 * See the License for the specific language governing permissions and
    015 * limitations under the License.
    016 */
    017package org.apache.commons.imaging.formats.webp.chunks;
    018
    019import java.nio.charset.StandardCharsets;
    020
    021import org.apache.commons.imaging.ImagingException;
    022
    023/**
    024 * XML chunk.
    025 *
    026 * <pre>{@code
    027 *  0                   1                   2                   3
    028 *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
    029 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
    030 * |                      ChunkHeader('XMP ')                      |
    031 * |                                                               |
    032 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
    033 * :                        XMP Metadata                           :
    034 * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
    035 * }</pre>
    036 *
    037 * @see <a href="https://developers.google.com/speed/webp/docs/riff_container#metadata">Extended File Format#Metadata</a>
    038 * @since 1.0.0-alpha4
    039 */
    040public final class WebPChunkXml extends AbstractWebPChunk {
    041    private final String xml;
    042
    043    /**
    044     * Create a XML chunk.
    045     *
    046     * @param type  chunk type.
    047     * @param size  chunk size.
    048     * @param bytes chunk data.
    049     * @throws ImagingException if the chunk data and the size provided do not match.
    050     */
    051    public WebPChunkXml(final int type, final int size, final byte[] bytes) throws ImagingException {
    052        super(type, size, bytes);
    053        this.xml = new String(bytes, StandardCharsets.UTF_8);
    054    }
    055
    056    /**
    057     * @return the XML.
    058     */
    059    public String getXml() {
    060        return xml;
    061    }
    062}