Java InputStream Read by Charset loadInputStream(InputStream in, Charset cs)

Description

Load an input stream

License

Open Source License

Parameter

Parameter	Description
in	a parameter
cs	a parameter

Exception

Parameter	Description
IOException	an exception

Declaration

public static String loadInputStream(InputStream in, Charset cs) throws IOException 

Method Source Code

//package com.java2s;
/** (C) Copyright 2005 Hewlett-Packard Development Company, LP
    //from  w w  w  . ja  v  a  2  s.  co  m
 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2.1 of the License, or (at your option) any later version.
    
 This library 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
 Lesser General Public License for more details.
    
 You should have received a copy of the GNU Lesser General Public
 License along with this library; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    
 For more information: www.smartfrog.org
    
 */

import java.io.BufferedInputStream;

import java.io.Closeable;

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

import java.io.StringWriter;

import java.nio.charset.Charset;

public class Main {
    /**
     * Load an input stream
     * @param in
     * @param cs
     * @return
     * @throws IOException
     */
    public static String loadInputStream(InputStream in, Charset cs) throws IOException {
        BufferedInputStream buffIn = null;
        InputStreamReader reader = null;
        try {
            buffIn = new BufferedInputStream(in);
            reader = new InputStreamReader(buffIn, cs);
            StringWriter dest = new StringWriter();
            int ch;
            while ((ch = reader.read()) >= 0) {
                dest.write(ch);
            }
            return dest.toString();
        } finally {
            close(reader);
        }
    }

    /**
     * Close any open stream; ignore any errors.
     * @param stream
     */
    public static void close(Closeable stream) {
        try {
            if (stream != null) {
                stream.close();
            }
        } catch (IOException e) {
            //ignore
        }
    }
}

Related

1. inputStreamToString(InputStream inputStream, Charset charset)
2. inputStreamToString(InputStream inputStream, String charset)
3. inputStreamToString(InputStream is, Charset charset)
4. isCharsetMisInterpreted(String input, String encoding)
5. lines(InputStream in, Charset cs)
6. processSubstitute(CharBuffer cb, String replacement, boolean endOfInput, String outputCharset, OutputStream os)
7. stream2Bytes(InputStream is, Charset charset)
8. streamString(InputStream in, boolean closeIn, String charset)
9. streamToString(final InputStream is, final Charset charset)