Buffered File Splitter

				
//**************************************
// Name: Buffered File Splitter
// Description:Splits a file into chunks of specified max size using buffered reader and writer. This is many times faster than the code available on the net which uses standard input and output streams.
// By: Chetan Nichkawde
//
// Inputs:filename (must be present in the current directory), splitsize (size of each chunk in bytes)
//
//This code is copyrighted and has// limited warranties.Please see http://www.Planet-Source-Code.com/vb/scripts/ShowCode.asp?txtCodeId=5950&lngWId=2//for details.//**************************************

public class Splitter {
public void split(String filepath,long splitlen) {
		try{
			BufferedInputStream istrm = new BufferedInputStream(new FileInputStream(filepath));
			int chunkcount = 1;	
			BufferedOutputStream ostrm = new BufferedOutputStream(new FileOutputStream(filepath+"-"+chunkcount));
			int c;
			long bytecount = 0;	
			while((c = istrm.read()) != -1) {
				if(bytecount == splitlen) {
					ostrm.flush();
					ostrm.close();
					chunkcount++;
					ostrm = new BufferedOutputStream(new FileOutputStream(filepath+"-"+chunkcount));
					bytecount = 0;
				}
				ostrm.write(c);
				bytecount++;
			}
			ostrm.flush(); istrm.close(); ostrm.close();
		}
		catch(IOException ex) {
		}
	}
}