001/**
002 *
003 * Copyright the original author or authors
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * 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.jivesoftware.smackx.jingle.mediaimpl.sshare.api;
018
019import javax.imageio.ImageIO;
020import java.awt.image.BufferedImage;
021import java.io.ByteArrayOutputStream;
022import java.io.IOException;
023
024/**
025 * Implements a default PNG Encoder
026 */
027public class DefaultEncoder implements ImageEncoder{
028
029    public ByteArrayOutputStream encode(BufferedImage bufferedImage) {
030        ByteArrayOutputStream baos = new ByteArrayOutputStream();
031        try {
032            ImageIO.write(bufferedImage, "png", baos);
033        }
034        catch (IOException e) {
035            e.printStackTrace();
036            baos = null;
037        }
038        return baos;
039    }
040}