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

java.lang.Object
  de.schlichtherle.truezip.sample.file.app.CommandLineUtility
      de.schlichtherle.truezip.sample.file.app.UriCat

public class UriCat
extends CommandLineUtility

A poor man's imitate of the cat(1) command line utility for concatenating the contents of each parameter URI on the standard output. The URI must be file-based, i.e. the top level file system scheme must be file.

Author:

Christian Schlichtherle

UriCat

public UriCat()

main

public static void main(String[] args)

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

runChecked

public int runChecked(String[] args)
               throws IOException

Description copied from class: CommandLineUtility

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

Specified by:

runChecked in class CommandLineUtility

Parameters:

args - a non-null array of command line parameters.

Returns:

the return code for System.exit(int).

Throws:

IOException - On any I/O related exception.

uriCat

static void uriCat(String resource)
            throws IOException

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

Parameters:

resource - the URI string of the resource to copy. The URI must be file-based, i.e. the top level file system scheme must be file.

Throws:

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

IllegalArgumentException - if resource does not conform to the syntax constraints for URIs.