Java InputStream to Byte Array getBytes(InputStream in)

Description

get Bytes

License

Apache License

Declaration

public static byte[] getBytes(InputStream in) throws IOException 

Method Source Code

//package com.java2s;
/**// ww  w.  j  av  a2 s .co  m
 *   Copyright [2013] [ZeroTurnaround]
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

public class Main {
    private static final int BUFFER_SIZE = 4096;

    public static byte[] getBytes(InputStream in) throws IOException {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        copy(in, out);
        return out.toByteArray();
    }

    public static void copy(InputStream in, OutputStream out) throws IOException {
        byte[] buffer = new byte[BUFFER_SIZE];
        int read;

        while ((read = in.read(buffer)) != -1) {
            out.write(buffer, 0, read);
        }
    }
}

Related

1. fread(short[] data, int length, InputStream fp)
2. getBytes(InputStream attachment)
3. getBytes(InputStream fis)
4. getBytes(InputStream in)
5. getBytes(InputStream in)
6. getBytes(InputStream in)
7. getBytes(InputStream in)