Package at.gv.egovernment.moaspss.util

Class FileUtils

java.lang.Object

at.gv.egovernment.moaspss.util.FileUtils

public class FileUtils
extends Object

Utility for accessing files on the file system, and for reading from input streams.

Constructor Summary

Constructors

Constructor	Description
FileUtils()

Method Summary

Modifier and Type	Method	Description
static void	copyFile(File src, File dest)
static String	makeAbsoluteURL(String url, String root)	Returns the absolute URL of a given url which is relative to the parameter root
static byte[]	readFile(String filename)	Reads a file, given by filename, into a byte array.
static String	readFile(String filename, String encoding)	Reads a file, given by filename, into a String.
static byte[]	readResource(String name)	Reads a file from a resource.
static String	readResource(String name, String encoding)	Reads a file from a resource.
static byte[]	readURL(String urlString)	Reads a file, given by URL, into a byte array.
static String	readURL(String urlString, String encoding)	Reads a file, given by URL, into a String.

Methods inherited from class java.lang.Object

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

Constructor Details

FileUtils

public FileUtils()

Method Details

readURL

public static byte[] readURL(String urlString)
                      throws IOException

Reads a file, given by URL, into a byte array.

Parameters:

urlString - file URL

Returns:

file content

Throws:

IOException - on any exception thrown

readURL

public static String readURL(String urlString,
 String encoding)
                      throws IOException

Reads a file, given by URL, into a String.

Parameters:

urlString - file URL

encoding - character encoding

Returns:

file content

Throws:

IOException - on any exception thrown

readFile

public static byte[] readFile(String filename)
                       throws IOException

Reads a file, given by filename, into a byte array.

Parameters:

filename - filename

Returns:

file content

Throws:

IOException - on any exception thrown

readFile

public static String readFile(String filename,
 String encoding)
                       throws IOException

Reads a file, given by filename, into a String.

Parameters:

filename - filename

encoding - character encoding

Returns:

file content

Throws:

IOException - on any exception thrown

readResource

public static byte[] readResource(String name)
                           throws IOException

Reads a file from a resource.

Parameters:

name - resource name

Returns:

file content as a byte array

Throws:

IOException - on any exception thrown

readResource

public static String readResource(String name,
 String encoding)
                           throws IOException

Reads a file from a resource.

Parameters:

name - filename

encoding - character encoding

Returns:

file content

Throws:

IOException - on any exception thrown

makeAbsoluteURL

public static String makeAbsoluteURL(String url,
 String root)

Returns the absolute URL of a given url which is relative to the parameter root

Parameters:

url -

root -

Returns:

String

copyFile

public static void copyFile(File src,
 File dest)