Java InputStream to Byte Array getBytes(InputStream is)

Description

get Bytes

License

Apache License

Declaration

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

Method Source Code

//package com.java2s;
/*//from   w  ww  . j  ava  2  s.c  o m
 * Copyright 2012-2014 Nikolay A. Viguro
 * <p/>
 * 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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.*;

public class Main {
    public static byte[] getBytes(InputStream is) throws IOException {

        int len;
        int size = 1024;
        byte[] buf;

        if (is instanceof ByteArrayInputStream) {
            size = is.available();
            buf = new byte[size];
            len = is.read(buf, 0, size);
        } else {
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            buf = new byte[size];
            while ((len = is.read(buf, 0, size)) != -1) {
                bos.write(buf, 0, len);
            }
            buf = bos.toByteArray();
        }
        return buf;
    }
}

Related

1. getBytes(InputStream input)
2. getBytes(InputStream inputStream)
3. getBytes(InputStream inputStream)
4. getBytes(InputStream inputStream)
5. getBytes(InputStream inputStream)
6. getBytes(InputStream is)
7. getBytes(InputStream is)
8. getBytes(InputStream is)
9. getBytes(InputStream is, int max_len)