com.day.io.file

Class FileUtils

java.lang.Object

com.day.io.file.FileUtils

public class FileUtils
extends java.lang.Object

A collection of static methods useful for file related activities - this is almost identical to the file com.day.cq.jsp.tag.util.FileUtils

Constructor Summary

Constructors

Constructor and Description
FileUtils()

Method Summary

Modifier and Type	Method and Description
static void	copyFile(java.io.File src, java.io.File dest) Copy a file.
static byte[]	getBytesFromClassesRoot(java.lang.String fileName)
static java.io.File	getFileFromClassesRoot(java.lang.String fileName) Retrieve a file from the root of the classes directory.
static java.io.File	getFileFromClassesRoot(java.lang.String fileName, java.lang.Class relativeTo) Retrieve a file from the root of the classes directory.
static java.io.InputStream	getStreamFromClassesRoot(java.lang.String fileName)
static java.io.InputStream	getStreamFromClassesRoot(java.lang.String fileName, java.lang.Class relativeTo)
static java.lang.String	getStringFromClassesRoot(java.lang.String fileName)
static boolean	isSame(byte[] contents, java.io.File toCheck)
static byte[]	readBytesFromFile(java.io.File f)
static byte[]	readBytesFromStream(java.io.InputStream in)
static java.lang.String	readFileToString(java.io.File fInput)
static void	writeBytesToFile(byte[] data, java.io.File fOutput)
static void	writeStringToFile(java.lang.String strData, java.io.File fOutput)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileUtils

public FileUtils()

Method Detail

writeBytesToFile

public static void writeBytesToFile(byte[] data,
                                    java.io.File fOutput)
                             throws java.io.IOException

Throws:

java.io.IOException

getFileFromClassesRoot

public static java.io.File getFileFromClassesRoot(java.lang.String fileName)
                                           throws java.io.FileNotFoundException

Retrieve a file from the root of the classes directory.

Throws:

java.io.FileNotFoundException

getFileFromClassesRoot

public static java.io.File getFileFromClassesRoot(java.lang.String fileName,
                                                  java.lang.Class relativeTo)
                                           throws java.io.FileNotFoundException

Retrieve a file from the root of the classes directory.

Throws:

java.io.FileNotFoundException

getStreamFromClassesRoot

public static java.io.InputStream getStreamFromClassesRoot(java.lang.String fileName)
                                                    throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

getStreamFromClassesRoot

public static java.io.InputStream getStreamFromClassesRoot(java.lang.String fileName,
                                                           java.lang.Class relativeTo)
                                                    throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

getBytesFromClassesRoot

public static byte[] getBytesFromClassesRoot(java.lang.String fileName)
                                      throws java.io.IOException

Throws:

java.io.IOException

getStringFromClassesRoot

public static java.lang.String getStringFromClassesRoot(java.lang.String fileName)
                                                 throws java.io.IOException

Throws:

java.io.IOException

readBytesFromStream

public static byte[] readBytesFromStream(java.io.InputStream in)
                                  throws java.io.IOException

Throws:

java.io.IOException

readBytesFromFile

public static byte[] readBytesFromFile(java.io.File f)
                                throws java.io.IOException

Throws:

java.io.IOException

writeStringToFile

public static void writeStringToFile(java.lang.String strData,
                                     java.io.File fOutput)
                              throws java.io.IOException

Throws:

java.io.IOException

readFileToString

public static java.lang.String readFileToString(java.io.File fInput)
                                         throws java.io.IOException

Throws:

java.io.IOException

isSame

public static boolean isSame(byte[] contents,
                             java.io.File toCheck)
                      throws java.io.IOException

Throws:

java.io.IOException

copyFile

public static void copyFile(java.io.File src,
                            java.io.File dest)
                     throws java.io.IOException

Copy a file.

Throws:

java.io.IOException