Java InputStreamReader Read readFile(File file)

Description

read File

License

Apache License

Declaration

public static String readFile(File file) 

Method Source Code

//package com.java2s;
/*/*from  w  w  w  .j  av a2s.c o  m*/
Copyright [2013-2014] eBay Software Foundation
    
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.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;

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

public class Main {
    public static String readFile(File file) {
        BufferedReader br = null;
        DataInputStream in = null;
        StringBuffer sBuffer = new StringBuffer();

        try {
            in = new DataInputStream(new FileInputStream(file));
            br = new BufferedReader(new InputStreamReader(in));

            String sCurrentLine = null;

            while ((sCurrentLine = br.readLine()) != null) {
                sBuffer.append(sCurrentLine);
                sBuffer.append("\n");
            }
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                in.close();
            } catch (IOException ex) {
                ex.printStackTrace();
            }
        }
        return sBuffer.toString().trim();
    }
}

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