Java Directory Check checkDirCopy(File srcDir, File destDir)

Description

check Dir Copy

License

Open Source License

Declaration

private static void checkDirCopy(File srcDir, File destDir) throws IOException 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

import java.io.File;

import java.io.FileNotFoundException;

import java.io.IOException;

public class Main {
    private static void checkDirCopy(File srcDir, File destDir) throws IOException {
        if (!srcDir.exists()) {
            throw new FileNotFoundException("Source '" + srcDir + "' does not exist.");
        }/*from   ww w  .  j  av a 2  s . c  o m*/
        if (!srcDir.isDirectory()) {
            throw new IOException("Source '" + srcDir + "' is not a directory.");
        }
        if (equals(srcDir, destDir)) {
            throw new IOException("Source '" + srcDir + "' and destination '" + destDir + "' are the same.");
        }
    }

    /**
     * Checks if two files points to the same file.
     */
    public static boolean equals(String file1, String file2) {
        return equals(new File(file1), new File(file2));
    }

    /**
     * Checks if two files points to the same file.
     */
    public static boolean equals(File file1, File file2) {
        try {
            file1 = file1.getCanonicalFile();
            file2 = file2.getCanonicalFile();
        } catch (IOException ioex) {
            return false;
        }
        return file1.equals(file2);
    }
}

Related

1. checkDir(String name)
2. checkDir(String path)
3. checkDir(String path)
4. checkDir(String pDir)
5. checkDirAndCreate(File dir)
6. checkDirectory(File dir)
7. checkDirectory(File directory)
8. checkDirectory(File directory)
9. checkDirectory(File directory)