Java Text File Read by Charset getReader(String fileName, Charset cs)

Description

get Reader

License

Apache License

Declaration

public static Reader getReader(String fileName, Charset cs) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;

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

import java.io.Reader;

import java.net.URL;
import java.nio.charset.Charset;

public class Main {
    public static final Charset defaultCharset = Charset.forName("UTF-8");

    public static Reader getReader(String fileName, Charset cs) {
        Reader reader = null;//from  w ww .  ja  v a  2  s  . c om
        try {
            reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName), cs));
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        return reader;
    }

    public static Reader getReader(String fileName) {
        return getReader(fileName, defaultCharset);
    }

    public static Reader getReader(File file, Charset cs) {
        Reader reader = null;
        try {
            reader = getReader(new FileInputStream(file), cs);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        return reader;
    }

    public static Reader getReader(File file) {
        return getReader(file, defaultCharset);
    }

    public static Reader getReader(URL url, Charset cs) {
        Reader reader = null;
        try {
            reader = getReader(url.openStream(), cs);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }
        return reader;
    }

    public static Reader getReader(URL url) {
        return getReader(url, defaultCharset);
    }

    public static Reader getReader(InputStream inStream, Charset cs) {
        Reader reader = null;
        reader = new BufferedReader(new InputStreamReader(inStream, cs));
        return reader;
    }

    public static Reader getReader(InputStream inStream) {
        return getReader(inStream, defaultCharset);
    }
}

Related

1. getDecoder(Charset charset, ThreadLocal> localDecoder)
2. getFileContent(IFile file, String charset)
3. getInputStreamReader(InputStream stream, Charset charset)
4. getReader(InputStream in, String charsetName)
5. getReader(InputStream is, String charset)
6. getReader(String path, Charset encoding)
7. inferCharset(byte[] bytes, int bytesRead, Charset clientCharset)
8. initDecoder(Charset charset, ThreadLocal> localDecoder)
9. inputStreamToString(InputStream input, Charset charset, boolean closeInputAfterRead)