se.entra.phantom.server.phed

Class ImageReferencesValidator

java.lang.Object

se.entra.phantom.server.phed.ImageReferencesValidator

public class ImageReferencesValidator
extends Object

Class used to hold the directories and Jars for Client images for verification.

Author:

Christopher Mindus

Constructor Summary

Constructors

Constructor and Description
ImageReferencesValidator(PhantomRuntime runtime) Constructor.

Method Summary

Modifier and Type	Method and Description
void	addFileNPObjects(Transaction trans) Add all Jar objects available.
void	clearImageCache() Clears the image cache.
boolean	exists(String fileName) Validates the presence of an image file name.
Map<String,File>	getAvailableImageFileNames() Gets all the file names available for the image validator, separated by '/' in the path, relative to its root.
ImageIcon	getImage(String fileName) Get a cached image copy or loads the image from the image validation path.
static String	getImageVerificationEntry(IniFile ini) Gets the image verification entry from the INI file.
String	getSource(String fileName) Gets the source of the image.
boolean	needsReload() Check if reload is required.
void	reload() Reload as required.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageReferencesValidator

public ImageReferencesValidator(PhantomRuntime runtime)

Constructor.

Method Detail

getImageVerificationEntry

public static String getImageVerificationEntry(IniFile ini)

Gets the image verification entry from the INI file.

clearImageCache

public void clearImageCache()

Clears the image cache.

needsReload

public boolean needsReload()

Check if reload is required.

reload

public void reload()

Reload as required.

exists

public boolean exists(String fileName)

Validates the presence of an image file name.

getSource

public String getSource(String fileName)

Gets the source of the image.

Returns:

null if not found.

getImage

public ImageIcon getImage(String fileName)

Get a cached image copy or loads the image from the image validation path.

Parameters:

fileName - The file name.

Returns:

The image, if not found, a negative sized image is returned.

getAvailableImageFileNames

public Map<String,File> getAvailableImageFileNames()

Gets all the file names available for the image validator, separated by '/' in the path, relative to its root. Only file types of Java image loadable nature (e.g. gif/png/jpg/bmp) are listed, see javax.imageio.ImageIO.getWriterFileSuffixes().

The image verification path is processed for images, and only lists the first instance available if duplicate file paths exist.

Returns:

A hash map for all file name, and its location (directory or Jar file).

addFileNPObjects

public void addFileNPObjects(Transaction trans)

Add all Jar objects available.