#Java - Code Snippets for '#.Channel'

#Java - Code Snippets for '#.Channel' - 2 code snippet(s) found

Sample 1. Usage of java.nio.channels.FileLock

File lockF = new File(root, STORAGE_FILE_LOCK);

lockF.deleteOnExit();

RandomAccessFile file = new RandomAccessFile(lockF, "rws");

FileLock res = null;

try {

   res = file.getChannel().tryLock();

} catch(OverlappingFileLockException oe) {



}

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Sample 2. Code Sample / Example / Snippet of java.nio.channels.FileChannel

    public static void copy(File input, File output) throws IOException {

        FileInputStream fis = new FileInputStream(input);

        FileOutputStream fos = new FileOutputStream(output);



        try {

            FileChannel ic = fis.getChannel();

            FileChannel oc = fos.getChannel();

            try {

                oc.transferFrom(ic, 0, ic.size());

            }

            finally {

                oc.close();

                ic.close();

            }

        }

        finally {

            fis.close();

            fos.close();

        }

    }

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