patterntesting.exception.io
Class IOExceptionHelper

java.lang.Object
  patterntesting.exception.io.IOExceptionHelper

public final class IOExceptionHelper
extends Object

Since:

10.06.2009

Author:

oliver

Method Summary

static FileNotFoundException	getBetterFileNotFoundException(FileNotFoundException ioe, File file) If the cause of a FileNotFoundException is a missing directory you will get a DirNotFoundException as return value.
static IOException	getBetterIOException(IOException ioe, File file) In contrast to the original IOException the file name will be appear alway as absolute file name.
static IOException	getBetterIOException(IOException ioe, String filename)
static DirNotFoundException	getDirNotFoundException(IOException ioe, File dir) At the moment this is only a simple constructor call.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getBetterIOException

public static IOException getBetterIOException(IOException ioe,
                                               File file)

In contrast to the original IOException the file name will be appear alway as absolute file name. The cause of the given IOException is ignored for the moment bcause the constructor IOException(String s, Throwable t) is not available in Java 5.

Parameters:

ioe - the original IOException

file - the file

Returns:

a better IOException

getBetterIOException

public static IOException getBetterIOException(IOException ioe,
                                               String filename)

Parameters:

ioe - the original IOException

filename - which caused the IOExeption

Returns:

a better IOException

getBetterFileNotFoundException

public static FileNotFoundException getBetterFileNotFoundException(FileNotFoundException ioe,
                                                                   File file)

If the cause of a FileNotFoundException is a missing directory you will get a DirNotFoundException as return value.

Parameters:

ioe - the original FileNotFoundException

file - the cause of the FileNotFoundException

Returns:

a FileNotFoundException or a DirNotFoundException

getDirNotFoundException

public static DirNotFoundException getDirNotFoundException(IOException ioe,
                                                           File dir)

At the moment this is only a simple constructor call. But when we switch to Java6 we will evaluate the cause of the given IOException.

Parameters:

ioe - the IOException with the cause

dir - the directory

Returns:

a DirNotFoundException