Java Text File Read by Charset readToString(ReadableByteChannel in, Charset charset)

Description

read To String

License

Open Source License

Declaration

public static String readToString(ReadableByteChannel in, Charset charset) throws IOException 

Method Source Code

//package com.java2s;
/**//from w  ww  .ja  v  a  2s.  c  om
 * This file is part of CubeEngine.
 * CubeEngine is licensed under the GNU General Public License Version 3.
 *
 * CubeEngine is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * CubeEngine 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with CubeEngine.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.io.IOException;

import java.nio.ByteBuffer;
import java.nio.channels.ReadableByteChannel;

import java.nio.charset.Charset;

public class Main {
    public static String readToString(ReadableByteChannel in, Charset charset) throws IOException {
        StringBuilder builder = new StringBuilder();

        ByteBuffer buffer = ByteBuffer.allocate(2048);
        while (in.read(buffer) != -1) {
            builder.append(new String(buffer.array(), 0, buffer.position(), charset));
            buffer.flip();
        }
        return builder.toString();
    }
}

Related

1. readStringFromStream(InputStream stream, Charset charset)
2. readTextFile(final String fileNamePath, final String charsetName)
3. readTextStream(InputStream is, Charset charset)
4. readToBuffer(StringBuffer buffer, String filePath, Charset charset)
5. readToString(InputStream in, Charset charset)
6. readURL(URL url, Charset encoding)
7. readWholeFile(String filename, String charSet)