Copying a Directory

[Mathew Mintalm]

Hello, Would be great if someone can help me.

Take a look at this sample code: Click.

Everything is fine, works etc, this method isnt implemented

  // This method is implemented in Copying a File  copyFile(srcDir, dstDir);  

Anyone know how does it should look?

Thanks in advice!

[Mike Simmons]

Where it says "// This method is implemented in Copying a File " - note that "Copying a File" is a link.

[Cody Long]

  // Copies src file to dst file.
// If the dst file does not exist, it is created
void copy(File src, File dst) throws IOException {
    InputStream in = new FileInputStream(src);
    OutputStream out = new FileOutputStream(dst);

    // Transfer bytes from in to out
    byte[] buf = new byte[1024];
    int len;
    while ((len = in.read(buf)) > 0) {
        out.write(buf, 0, len);
    }
    in.close();
    out.close();
}  

This is what the link points to.

so in order to use this

  // Copies all files under srcDir to dstDir.
// If dstDir does not exist, it will be created.
public void copyDirectory(File srcDir, File dstDir) throws IOException {
    if (srcDir.isDirectory()) {
        if (!dstDir.exists()) {
            dstDir.mkdir();
        }

        String[] children = srcDir.list();
        for (int i=0; i<children.length; i++) {
            copyDirectory(new File(srcDir, children[i]),
                                 new File(dstDir, children[i]));
        }
    } else {
        // This method is implemented in Copying a File
        copyFile(srcDir, dstDir);
    }
}  

You have to have the other class.>