net.sf.sparql.benchmarking.util

Class FileUtils

java.lang.Object

net.sf.sparql.benchmarking.util.FileUtils

public class FileUtils
extends Object

Helper class with utility methods related to files

Author:

rvesse

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	checkFile(File f, boolean allowOverwrite) Checks whether a given path is a file, does not exist (unless allowOverwrite is true) and is writable
static boolean	checkFile(String filename, boolean allowOverwrite) Checks whether a given path is a file, does not exist (unless allowOverwrite is true) and is writable
static String	getExtension(File file, boolean includeMultipleExtensions, boolean includeLeadingDot) Gets the extension for a given file
static String	getExtension(String path, boolean includeMultipleExtensions, boolean includeLeadingDot) Gets the extension for a given path

Methods inherited from class java.lang.Object

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

Method Detail

checkFile

public static boolean checkFile(String filename,
                boolean allowOverwrite)

Checks whether a given path is a file, does not exist (unless allowOverwrite is true) and is writable

Parameters:

filename - Filename to check

allowOverwrite - Whether overwriting of existing files is allowed

Returns:

True if the file is usable, false otherwise

checkFile

public static boolean checkFile(File f,
                boolean allowOverwrite)

Checks whether a given path is a file, does not exist (unless allowOverwrite is true) and is writable

Parameters:

f - File to check

allowOverwrite - Whether overwriting of existing files is allowed

Returns:

True if the file is usable, false otherwise

getExtension

public static String getExtension(String path,
                  boolean includeMultipleExtensions,
                  boolean includeLeadingDot)
                           throws IOException

Gets the extension for a given path

Parameters:

path - Path

includeMultipleExtensions - Whether multiple extensions are returned e.g. .txt.gz

includeLeadingDot - Whether the leading . on the extension is returned

Returns:

Extension

Throws:

IOException - Thrown if the path is not a file

getExtension

public static String getExtension(File file,
                  boolean includeMultipleExtensions,
                  boolean includeLeadingDot)
                           throws IOException

Gets the extension for a given file

Parameters:

file - File

includeMultipleExtensions - Whether multiple extensions are returned e.g. .txt.gz

includeLeadingDot - Whether the leading . on the extension is returned

Returns:

Extension

Throws:

IOException - Thrown if the filename