de.schlichtherle.truezip.sample.file.app
Class PathCat

java.lang.Object
  de.schlichtherle.truezip.file.TApplication<RuntimeException>
      de.schlichtherle.truezip.sample.file.app.Application
          de.schlichtherle.truezip.sample.file.app.PathCat

public class PathCat
extends Application

A poor man's imitate of the cat(1) command line utility for concatenating the contents of each parameter path name on the standard output.

Author:

Christian Schlichtherle

PathCat

public PathCat()

main

public static void main(String[] args)
                 throws FsSyncException

Equivalent to System.exit(new PathCat().run(args));.

Throws:

FsSyncException

runChecked

protected int runChecked(String[] args)
                  throws IOException

Description copied from class: Application

Runs this command line utility. Throws an exception if an error occurs.

Avoid repeating this method and updating the same archive file upon each call! This would degrade the overall performance from O(n) to O(m*n), where m is the number of new or modified entries and n is the number of all entries in the archive file!

Specified by:

runChecked in class Application

Parameters:

args - an array of arguments for this command line utility.

Returns:

A negative integer in order to continue calling this method in a loop. Otherwise, the return value is used as the exit status of the VM.

Throws:

IOException

pathCat

static void pathCat(String resource)
             throws IOException

Copies the contents of the parameter resource to the standard output.

Parameters:

resource - the path name string of the resource to copy.

Throws:

IOException - if accessing the resource results in an I/O error.