Android File Copy copy(File sourceFile, String destinction)

Here you can find the source of copy(File sourceFile, String destinction)

Description

copy

License

Sun Public License Notice

Declaration

public static void copy(File sourceFile, String destinction)
            throws IOException 

Method Source Code

//package com.java2s;
/*****************************************************************************
 *                                                                           *
 *  This file is part of the tna framework distribution.                     *
 *  Documentation and updates may be get from  biaoping.yin the author of    *
 *  this framework                          *
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 *  Sun Public License Notice:                                               *
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 *  The contents of this file are subject to the Sun Public License Version  *
 *  1.0 (the "License"); you may not use this file except in compliance with *
 *  the License. A copy of the License is available at http://www.sun.com    *
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 *  The Original Code is tag. The Initial Developer of the Original          *
 *  Code is biaoping yin. Portions created by biaoping yin are Copyright     *
 *  (C) 2000.  All Rights Reserved.                                          *
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 *  GNU Public License Notice:                                               *
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 *  the GNU Lesser General Public License (the "LGPL"), in which case the    *
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 *  biaoping.yin (yin-bp@163.com)                                            *
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import java.io.BufferedReader;

import java.io.File;

import java.io.FileInputStream;

import java.io.FileOutputStream;
import java.io.FileReader;

import java.io.IOException;

public class Main {
    public static void copy(File sourceFile, String destinction)
            throws IOException {
        // File sourceFile = new File(source);
        if (!sourceFile.exists())
            return;
        File dest_f = new File(destinction);
        if (!dest_f.exists())
            dest_f.mkdirs();// w  w w.  ja  va2s. co  m

        if (sourceFile.isDirectory()) {
            java.io.File[] files = sourceFile.listFiles();
            for (int i = 0; files != null && i < files.length; i++) {
                File temp = files[i];
                if (temp.isDirectory()) {
                    String fileName = temp.getName();
                    copy(temp, destinction + "/" + fileName);
                } else {
                    fileCopy(temp.getAbsolutePath(), destinction + "/"
                            + temp.getName());
                }

            }
        } else {
            File destinctionFile = new File(destinction);
            if (!destinctionFile.exists()) {
                destinctionFile.mkdirs();
            }
            String dest = destinction + "/" + sourceFile.getName();
            fileCopy(sourceFile, dest);
        }

        // File destinctionFile = new File(destinction);
        // if (destinctionFile.exists())
        // ;

    }

    public static void copy(String source, String destinction)
            throws IOException {
        File sourceFile = new File(source);
        copy(sourceFile, destinction);

    }

    public static void fileCopy(String sourcefile, String destinctionFile)
            throws IOException {
        fileCopy(new File(sourcefile), destinctionFile);
    }

    public static void fileCopy(File sourcefile, String destinctionFile)
            throws IOException {

        FileInputStream stFileInputStream = null;

        FileOutputStream stFileOutputStream = null;

        try {
            makeFile(destinctionFile);

            stFileInputStream = new FileInputStream(sourcefile);

            stFileOutputStream = new FileOutputStream(destinctionFile);

            int arraySize = 1024;
            byte buffer[] = new byte[arraySize];
            int bytesRead;
            while ((bytesRead = stFileInputStream.read(buffer)) != -1) {
                stFileOutputStream.write(buffer, 0, bytesRead);
            }

        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (stFileInputStream != null)
                try {
                    stFileInputStream.close();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            if (stFileOutputStream != null)
                try {
                    stFileOutputStream.close();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
        }

    }

    public static void fileCopy(File sourcefile, File destinctionFile)
            throws IOException {

        FileInputStream stFileInputStream = null;

        FileOutputStream stFileOutputStream = null;

        try {
            //            makeFile(destinctionFile);

            stFileInputStream = new FileInputStream(sourcefile);

            stFileOutputStream = new FileOutputStream(destinctionFile);

            int arraySize = 1024;
            byte buffer[] = new byte[arraySize];
            int bytesRead;
            while ((bytesRead = stFileInputStream.read(buffer)) != -1) {
                stFileOutputStream.write(buffer, 0, bytesRead);
            }

        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (stFileInputStream != null)
                try {
                    stFileInputStream.close();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
            if (stFileOutputStream != null)
                try {
                    stFileOutputStream.close();
                } catch (IOException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
                }
        }

    }

    public static void makeFile(String destinctionFile) {
        File f = new File(destinctionFile);
        File pf = f.getParentFile();
        if (f.exists())
            return;
        if (!pf.exists()) {
            pf.mkdirs();
        }

        try {
            f.createNewFile();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }

    }

    public static StringBuffer read(String file) throws Exception {
        BufferedReader in = null;
        StringBuffer sb = new StringBuffer();
        String s = null;
        StringBuffer stringbuffer;
        try {
            in = new BufferedReader(new FileReader(file));
            while ((s = in.readLine()) != null)
                sb.append(s).append('\n');
            stringbuffer = sb;
        } finally {
            if (in != null)
                in.close();
        }
        return stringbuffer;
    }

    public static File createNewFile(String filePath) {
        File file = new File(filePath);
        if (file.exists())
            return file;
        File dir = file.getParentFile();
        if (!dir.exists())
            dir.mkdirs();
        try {
            file.createNewFile();
            return file;
        } catch (IOException e) {
            e.printStackTrace();
        }
        return file;

    }
}

Related

  1. copy(File pSourceFile, File pTargetFile)
  2. copy(File source, File target, boolean append)
  3. copy(File sourceFile, File destinationFile)
  4. copy(File sourceFile, File targetFile)
  5. copy(File sourceFile, File targetFile, boolean overwrite)
  6. copy(File src, File dest)
  7. copy(String input, String output)
  8. copy(String pSourceFile, String pTargetFile)
  9. copy(String source, String destinction)