org.bejug.javacareers.common.util
Class FileUtilities

java.lang.Object
  org.bejug.javacareers.common.util.FileUtilities

public class FileUtilities

extends java.lang.Object

Version:

$Revision: 1.9 $ - $Date: 2005/12/21 11:38:41 $ Central class with methods for File information

Author:

bbr (last modified by $Author: shally $)

Method Summary

static void	deleteUploadedFile(java.io.File file)
static boolean	fileEquals(java.lang.String fileOld, java.lang.String fileNew, int id)
static java.awt.image.ColorModel	getColorModel(java.awt.Image image)
static java.awt.GraphicsConfiguration	getDefaultConfiguration()
static java.lang.String	getFileExtension(java.lang.String file) gets the extension for a file.
static java.lang.String	getFileName(java.lang.String file) gets the filename of a file.
static void	loadImage(java.awt.Image image, java.awt.Component c)
static java.lang.String	makeNewName(org.apache.myfaces.custom.fileupload.UploadedFile file, int id)
static java.io.File	resizeImage(java.awt.image.BufferedImage image, int width, int height, java.io.File filename)
static java.io.File	resizeImage(org.apache.myfaces.custom.fileupload.UploadedFile file, int width, int height, java.io.File filename)
static java.awt.image.BufferedImage	toBufferedImage(java.awt.Image image, java.awt.GraphicsConfiguration grc)
static void	writeAsJpeg(java.awt.image.BufferedImage im, java.io.File file)
static void	writeUploadedFile(org.apache.myfaces.custom.fileupload.UploadedFile inFile, java.io.File file, java.io.File filePath) write a uplaoded file is uplaoded file

Methods inherited from class java.lang.Object

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

Method Detail

getFileName

public static java.lang.String getFileName(java.lang.String file)

gets the filename of a file.

Parameters:

file - a String indicating the name of the file

Returns:

a String indicating the filename -without extension- of the file

fileEquals

public static boolean fileEquals(java.lang.String fileOld,
                                 java.lang.String fileNew,
                                 int id)

Parameters:

fileOld - is old file

fileNew - is new file

id - is id

Returns:

true if files are equal

getFileExtension

public static java.lang.String getFileExtension(java.lang.String file)

gets the extension for a file.

Parameters:

file - the File to retrieve the extension for.

Returns:

a String containing the extension.

deleteUploadedFile

public static void deleteUploadedFile(java.io.File file)

Parameters:

file - to delete.

writeUploadedFile

public static void writeUploadedFile(org.apache.myfaces.custom.fileupload.UploadedFile inFile,
                                     java.io.File file,
                                     java.io.File filePath)

write a uplaoded file is uplaoded file

Parameters:

inFile - is inFile

file - is file

filePath - is filePath

resizeImage

public static java.io.File resizeImage(org.apache.myfaces.custom.fileupload.UploadedFile file,
                                       int width,
                                       int height,
                                       java.io.File filename)

Parameters:

file - the file to resize.

width - the width in px.

height - the hight in px.

filename - is fname

Returns:

the resized image.

resizeImage

public static java.io.File resizeImage(java.awt.image.BufferedImage image,
                                       int width,
                                       int height,
                                       java.io.File filename)

Parameters:

image - is image

width - is width

height - is height

filename - is the filename

Returns:

the resized image

writeAsJpeg

public static void writeAsJpeg(java.awt.image.BufferedImage im,
                               java.io.File file)

Parameters:

im - is image

file - is file

loadImage

public static void loadImage(java.awt.Image image,
                             java.awt.Component c)

Parameters:

image - is image

c - is component

getColorModel

public static java.awt.image.ColorModel getColorModel(java.awt.Image image)

Parameters:

image - is image

Returns:

the color model for the image

toBufferedImage

public static java.awt.image.BufferedImage toBufferedImage(java.awt.Image image,
                                                           java.awt.GraphicsConfiguration grc)

Parameters:

image - is image

Returns:

a buffered image

getDefaultConfiguration

public static java.awt.GraphicsConfiguration getDefaultConfiguration()

Returns:

the graphic configuration

makeNewName

public static java.lang.String makeNewName(org.apache.myfaces.custom.fileupload.UploadedFile file,
                                           int id)

Parameters:

file - is file

id - is id

Returns:

converted file name