org.mindswap.pellet.utils

Class FileUtils

java.lang.Object

org.mindswap.pellet.utils.FileUtils

public class FileUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	exists(String file)
static String	getFileURI(String fileName) Creates a URI from a given file name.
static Collection<String>	getFileURIs(String... fileNameList) Creates a collection of URIs from a given list of files.
static Collection<String>	getFileURIsFromRegex(String... fileNameRegexList) Creates a collection of URIs from a given regex list.
static String	readAll(Reader reader)
static String	readFile(File file)
static String	readFile(String fileName)
static String	readURL(URL fileURL)
static String	toURI(String fileName)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtils

public FileUtils()

Method Detail

exists

public static boolean exists(String file)

readURL

public static String readURL(URL fileURL)
                      throws IOException

Throws:

IOException

readFile

public static String readFile(File file)
                       throws FileNotFoundException,
                              IOException

Throws:

FileNotFoundException

IOException

readFile

public static String readFile(String fileName)
                       throws FileNotFoundException,
                              IOException

Throws:

FileNotFoundException

IOException

readAll

public static String readAll(Reader reader)
                      throws IOException

Throws:

IOException

toURI

public static String toURI(String fileName)

getFileURIsFromRegex

public static Collection<String> getFileURIsFromRegex(String... fileNameRegexList)

Creates a collection of URIs from a given regex list. The given list can contain either absolute (local or remote) URIs or a Java regex expression for a local path. If a regex is given all the files whose name matches the regex will be added to the resulting list.

The regular expressions supported by this function are Java regular expressions. If we want to get the URIS for all the files in a directory we need to pass /path/to/dir/.*

Parameters:

fileNameRegexList - list of regular expressions for fiel URIs

Returns:

list of file URIs matching the given regular expressions

getFileURIs

public static Collection<String> getFileURIs(String... fileNameList)

Creates a collection of URIs from a given list of files.

Parameters:

fileNameList - the list of files

Returns:

a list of URIs

getFileURI

public static String getFileURI(String fileName)

Creates a URI from a given file name.

Parameters:

fileNameList - the list of files

Returns:

a string representing the file URI