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.jpeg.segments; 018 019import java.io.IOException; 020import java.io.InputStream; 021import java.io.UnsupportedEncodingException; 022 023public class ComSegment extends GenericSegment { 024 public ComSegment(final int marker, final byte[] segmentData) { 025 super(marker, segmentData); 026 } 027 028 public ComSegment(final int marker, final int markerLength, final InputStream is) throws IOException { 029 super(marker, markerLength, is); 030 } 031 032 /** 033 * Returns a copy of the comment. 034 * @return a copy of the comment's bytes 035 */ 036 public byte[] getComment() { 037 return getSegmentData(); 038 } 039 040 @Override 041 public String getDescription() { 042 String commentString = ""; 043 try { 044 commentString = getSegmentDataAsString("UTF-8"); 045 } catch (final UnsupportedEncodingException cannotHappen) { // NOPMD 046 } 047 return "COM (" + commentString + ")"; 048 } 049 050}