Java InputStreamReader Read readFile(InputStream in)

Description

read File

License

Open Source License

Declaration

public static String readFile(InputStream in) throws IOException 

Method Source Code

//package com.java2s;
import java.io.BufferedReader;

import java.io.File;
import java.io.FileInputStream;

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

public class Main {
    public static String readFile(InputStream in) throws IOException {
        StringBuffer sb = new StringBuffer();
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        try {//from w w  w. j  av  a  2s. c om
            readFile(reader, sb);
        } finally {
            reader.close();
        }
        return sb.toString();
    }

    public static String readFile(File f) throws IOException {
        StringBuffer sb = new StringBuffer();
        InputStream in = new FileInputStream(f);
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        try {
            readFile(reader, sb);
        } finally {
            reader.close();
        }
        return sb.toString();
    }

    public static void readFile(BufferedReader reader, StringBuffer sb) throws IOException {
        String line = null;
        do {
            line = reader.readLine();
            if (line != null) {
                sb.append(line);
                sb.append("\n");
            }
        } while (line != null);
    }
}

Related

1. readFile(final String aFileName)
2. readFile(final String path)
3. readFile(IFile file)
4. readFile(IFile theFile)
5. readFile(InputStream aStream)
6. readFile(InputStream in)
7. readFile(InputStream inputStream)
8. readFile(InputStream inputStream)
9. readFile(InputStream inputStream)