org.cybergarage.util

Class FileUtil

java.lang.Object

org.cybergarage.util.FileUtil

public final class FileUtil
extends Object

Utility class for file operations and XML file detection. This class provides static methods for loading file contents into byte arrays and checking if files have XML extensions.

Constructor Summary

Constructors

Constructor and Description
FileUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	isXMLFileName(String name) Checks if a filename has an XML extension.
static byte[]	load(File file) Loads the entire contents of a File object into a byte array.
static byte[]	load(FileInputStream fin) Loads the entire contents of a FileInputStream into a byte array.
static byte[]	load(String fileName) Loads the entire contents of a file into a byte array.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtil

public FileUtil()

Method Detail

isXMLFileName

public static final boolean isXMLFileName(String name)

Checks if a filename has an XML extension.

Parameters:

name - the filename to check

Returns:

true if the filename ends with ".xml" (case-insensitive), false otherwise

load

public static final byte[] load(File file)

Loads the entire contents of a File object into a byte array.

Parameters:

file - the File object to load

Returns:

the file contents as a byte array, or empty array if an error occurs

load

public static final byte[] load(FileInputStream fin)

Loads the entire contents of a FileInputStream into a byte array.

Parameters:

fin - the FileInputStream to read from

Returns:

the stream contents as a byte array, or empty array if an error occurs

load

public static final byte[] load(String fileName)

Loads the entire contents of a file into a byte array.

Parameters:

fileName - the path to the file to load

Returns:

the file contents as a byte array, or empty array if an error occurs