Java FileChannel Copy copyFile(java.io.File in, java.io.File out)

Here you can find the source of copyFile(java.io.File in, java.io.File out)

Description

copy File

License

Open Source License

Declaration

public static void copyFile(java.io.File in, java.io.File out) throws java.io.IOException 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2006, 2015, Carnegie Mellon University. All rights reserved.
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 * modification, are permitted provided that the following conditions are met:
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
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 * 3. Products derived from the software may not be called "Alice", nor may
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 *    Carnegie Mellon University./*  ww w.  j  a  v a  2 s  .  c om*/
 *
 * 4. All advertising materials mentioning features or use of this software must
 *    display the following acknowledgement: "This product includes software
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 *    contributed by Electronic Arts Inc. and may be used for personal,
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 *    source code that utilizes The Sims 2 Assets must also retain the copyright
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 *    The Alice 3.0 Art Gallery License.
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public class Main {
    public static void copyFile(java.io.File in, java.io.File out) throws java.io.IOException {
        createParentDirectoriesIfNecessary(out);
        java.nio.channels.FileChannel inChannel = new java.io.FileInputStream(in).getChannel();
        java.nio.channels.FileChannel outChannel = new java.io.FileOutputStream(out).getChannel();
        inChannel.transferTo(0, inChannel.size(), outChannel);
        inChannel.close();
        outChannel.close();
    }

    public static void copyFile(String inPath, String outPath) throws java.io.IOException {
        copyFile(new java.io.File(inPath), new java.io.File(outPath));
    }

    public static boolean createParentDirectoriesIfNecessary(java.io.File file) {
        return file.getParentFile().mkdirs();
    }

    public static boolean createParentDirectoriesIfNecessary(String path) {
        return createParentDirectoriesIfNecessary(new java.io.File(path));
    }
}

Related

  1. copyFile(final File srcFile, final File destFile)
  2. copyFile(final String src, final String dest)
  3. copyFile(final String src, final String dst)
  4. copyFile(InputStream is, OutputStream os)
  5. copyFile(java.io.File fromFile, java.io.File toFile)
  6. copyFile(Path source, Path target)
  7. copyFile(String fromFileName, String toFileName)
  8. copyFile(String fromPath, String toPath)
  9. copyFile(String in, String out)