Java FileInputStream Copy copyFile(File copyFrom, File copyTo)

Description

copy File

License

Open Source License

Declaration

public static void copyFile(File copyFrom, File copyTo) throws Exception 

Method Source Code

//package com.java2s;
/* //www.  ja v  a2 s .  c o m
Copyright 2005-2018, Foundations of Success, Bethesda, Maryland
on behalf of the Conservation Measures Partnership ("CMP").
Material developed between 2005-2013 is jointly copyright by Beneficent Technology, Inc. ("The Benetech Initiative"), Palo Alto, California.
    
This file is part of Miradi
    
Miradi is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License version 3, 
as published by the Free Software Foundation.
    
Miradi 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 Miradi.  If not, see <http://www.gnu.org/licenses/>. 
*/

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;

public class Main {
    public static void copyFile(File copyFrom, File copyTo) throws Exception {
        FileInputStream inputStream = new FileInputStream(copyFrom);
        FileOutputStream outputStream = new FileOutputStream(copyTo);
        copy(inputStream, outputStream);
        inputStream.close();
        outputStream.close();
    }

    static public void copy(InputStream inputStream, OutputStream outputStream) throws Exception {
        byte[] buffer = new byte[1024];
        int numRead;
        while ((numRead = inputStream.read(buffer)) != -1) {
            outputStream.write(buffer, 0, numRead);
        }
    }
}

Related

1. copyFile(File aSource, File aDest)
2. copyFile(File base, String relfilepath, File targetdir)
3. copyFile(File copyFrom, File copyTo)
4. copyFile(File destfile, File srcfile)
5. copyFile(File destFile, File srcFile)
6. copyFile(File destination, File source)