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User is offline Dec 13 2012 01:23 PM
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  1. In Topic: spliiting code in java-don't know what's wrong

    Posted 12 Dec 2012

    View Postpbl, on 12 December 2012 - 12:59 PM, said:

    Not sure why you need thos embedded for(File file : files)
    Don'see why you have to sort your file list

    You said it does not work, sure it does not compile. Normally we would ask you: What does not work ?
    But in your case it is obsious so fix your compilation error first.

    what i'm trying to do is to divide a file into smaller files and then i named these files in the format like this (file.part0001)and so on, then i want to join these smalller files into one file, i sort the files to get them joined in order, i used substring to take the file name only without (.part00001).

  2. In Topic: spliiting code in java-don't know what's wrong

    Posted 12 Dec 2012

    View Postpbl, on 12 December 2012 - 12:20 PM, said:

    Your ciode wouldn't wiork because it won't even compile :)/>

    If you indented it corectly it would become obvious

    
		// creation of local variable file
		for (File file : fileList) {
			if (file.isFile()) {
				String fnm = file.getName();
				int lastDot = fnm.lastIndexOf('.');
				File[] files = (File[]) lst.toArray(new File[0]);
				Arrays.sort(files);
				System.out.println("size ="+files.length);
				System.out.println("hello");
				/* Ensure that number of chunks match the length of array */
				if (files.length == nChunks-1) {

					File ofile = new File(fname);
					FileOutputStream fos;
					FileInputStream fis;
					byte[] fileBytes;
					int bytesRead = 0;
					try {
						fos = new FileOutputStream(ofile,true);

// -----------------> oups... another file here		
						for (File file : files) {

    what should I do??
    i ran the program and it divides the file but i don't know what to do in the join code

  3. In Topic: spliiting code in java-don't know what's wrong

    Posted 12 Dec 2012

    View Postg00se, on 12 December 2012 - 11:47 AM, said:

    No time to look at your code but take a look at http://www.techpaste...ad-size-slices/

    thanks for the code.
    but i want to know why my code doesn't work,
    ^_^

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