Java ObjectOutputStream Write Object writeObjectByteData(ObjectOutputStream objectStream, InputStream data)

Description

write Object Byte Data

License

Open Source License

Declaration

public static void writeObjectByteData(ObjectOutputStream objectStream, InputStream data) throws IOException 

Method Source Code

//package com.java2s;
/*/*from w ww.ja v a 2  s .c  om*/
 * Copyright (C) 2005 - 2014 TIBCO Software Inc. All rights reserved.
 * http://www.jaspersoft.com.
 *
 * Unless you have purchased  a commercial license agreement from Jaspersoft,
 * the following license terms  apply:
 *
 * This program is free software: you can redistribute it and/or  modify
 * it under the terms of the GNU Affero General Public License  as
 * published by the Free Software Foundation, either version 3 of  the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Affero  General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public  License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

import java.io.IOException;
import java.io.InputStream;

import java.io.ObjectOutputStream;
import java.io.OutputStream;

public class Main {
    private static final int READ_STREAM_BUFFER_SIZE = 10000;

    public static void writeObjectByteData(ObjectOutputStream objectStream, InputStream data) throws IOException {
        pipeData(data, objectStream);
    }

    public static void pipeData(InputStream is, OutputStream os) throws IOException {
        if (is == null) {
            return;
        }

        byte[] bytes = new byte[READ_STREAM_BUFFER_SIZE];
        int ln = 0;
        while ((ln = is.read(bytes)) > 0) {
            os.write(bytes, 0, ln);
        }
    }
}