com.helger.web.fileupload.io

Class FileUploadHelper

java.lang.Object

com.helger.web.fileupload.io.FileUploadHelper

@Immutable
public final class FileUploadHelper
extends Object

Utility class for working with streams.

Method Summary

Modifier and Type	Method and Description
static String	checkFileName(String sFilename) Checks, whether the given file name is valid in the sense, that it doesn't contain any NUL characters.

Methods inherited from class java.lang.Object

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

Method Detail

checkFileName

@Nullable
public static String checkFileName(@Nullable
                                              String sFilename)

Checks, whether the given file name is valid in the sense, that it doesn't contain any NUL characters. If the file name is valid, it will be returned without any modifications. Otherwise, an InvalidFileNameException is raised.

Parameters:

sFilename - The file name to check

Returns:

Unmodified file name, if valid.

Throws:

InvalidFileNameException - The file name was found to be invalid.