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FileChannel class

Sue Nair
Greenhorn

Joined: Jan 28, 2008
Posts: 6
I am trying to finish up a homework assignment and I am having a little bit of trouble. I am using the FileChannel class to copy input from one file to another. My program will compile but I am not for sure what else to do? I think my problem is in creating a file to be copied. I have created a folder sDir and put in a file.Is this all I need to do? I am not for sure how to have my program create the tDir and copy the contents of sDir. Could someone please look at my code and help me?


Thanks
[ February 24, 2008: Message edited by: Jim Yingst ]
Balasubramanian Chandrasekaran
Ranch Hand

Joined: Nov 28, 2007
Posts: 215

Have you tried your code.It looks like the code you have written does what you need.
Rob Spoor
Sheriff

Joined: Oct 27, 2005
Posts: 19718
    
  20


I think you have made a logical mistake here, which happens to be solved by a syntactical mistake.

You should add a ! before targetDir - you want to create the folder if it doesn't exist, not if it already exists.

Now your code still works because of the ; right after the if. Right now, your code is equal to this:

So if you add the ! and remove the ; you should be fine:


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Sue Nair
Greenhorn

Joined: Jan 28, 2008
Posts: 6
Thank you! It does work now.
 
I agree. Here's the link: http://aspose.com/file-tools
 
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