Java InputStream Read by Charset toString(InputStream in, Charset charset)

Description

to String

License

Apache License

Declaration

public static String toString(InputStream in, Charset charset) throws IOException 

Method Source Code

//package com.java2s;
/*/*www .j  av a 2 s . c  o m*/
 * Copyright 2016 Nuke Sparrow <nukesparrow@bitmessage.ch>.
 *
 * 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.nio.charset.Charset;

public class Main {
    public static String toString(InputStream in, Charset charset) throws IOException {
        return new String(toByteArray(in), charset);
    }

    public static byte[] toByteArray(InputStream in) throws IOException {
        ByteArrayOutputStream o = new ByteArrayOutputStream();
        byte[] buf = new byte[Math.max(4096, in.available())];

        for (;;) {
            int nr = in.read(buf);

            if (nr <= 0)
                break;

            o.write(buf, 0, nr);
        }

        return o.toByteArray();
    }
}

Related

1. toInputStream(String input, Charset cs)
2. toString(final InputStream input, final Charset encoding)
3. toString(InputStream in, Charset charset)
4. toString(InputStream in, Charset charset)
5. toString(InputStream in, Charset charset)
6. toString(InputStream in, Charset charset)
7. toString(InputStream input, Charset charset)
8. toString(InputStream input, String charset)
9. toString(InputStream inputStream, Charset charset)