org.argouml.application.helpers
Class ResourceLoaderWrapper

java.lang.Object
  |
  +--org.argouml.application.helpers.ResourceLoaderWrapper

public final class ResourceLoaderWrapper

extends java.lang.Object

Wrapper around org.tigris.gef.util.ResourceLoader. Necessary since ArgoUML needs some extra init

Since:

Nov 24, 2002

Field Summary

protected static javax.swing.ImageIcon	_ActionStateIcon
protected static javax.swing.ImageIcon	_BranchIcon
protected static javax.swing.ImageIcon	_CommentIcon
protected static javax.swing.ImageIcon	_DeepIcon
protected static javax.swing.ImageIcon	_FinalStateIcon
protected static javax.swing.ImageIcon	_ForkIcon
protected java.util.Hashtable	_iconCache
protected static javax.swing.ImageIcon	_InitialStateIcon
private static ResourceLoaderWrapper	_instance Singleton implementation
protected static javax.swing.ImageIcon	_JoinIcon
protected static javax.swing.ImageIcon	_RealizeIcon
protected static javax.swing.ImageIcon	_ShallowIcon
protected static javax.swing.ImageIcon	_SignalIcon
protected static javax.swing.ImageIcon	_StateIcon

Constructor Summary

ResourceLoaderWrapper()
Constructor for ResourceLoaderWrapper.

Method Summary

void	addResourceExtension(java.lang.String extension) Wrapped method
void	addResourceLocation(java.lang.String location) Wrapped method
boolean	containsExtension(java.lang.String extension) Wrapped method
boolean	containsLocation(java.lang.String location) Wrapped method
static ResourceLoaderWrapper	getResourceLoaderWrapper() Returns the singleton instance
private static void	initResourceLoader() Initializes the resourceloader.
boolean	isInCache(java.lang.String resource) Wrapped method
private static java.lang.String	lookAndFeelPath(java.lang.String classname, java.lang.String element) Calculate the path to a look and feel object.
javax.swing.Icon	lookupIcon(java.lang.Object value)
javax.swing.ImageIcon	lookupIconResource(java.lang.String resource) Wrapped method
javax.swing.ImageIcon	lookupIconResource(java.lang.String resource, java.lang.ClassLoader loader) Wrapped method
javax.swing.ImageIcon	lookupIconResource(java.lang.String resource, java.lang.String desc) Wrapped method
javax.swing.ImageIcon	lookupIconResource(java.lang.String resource, java.lang.String desc, java.lang.ClassLoader loader) Wrapped method
void	removeResourceExtension(java.lang.String extension) Wrapped method
void	removeResourceLocation(java.lang.String location) Wrapped method

Methods inherited from class java.lang.Object

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

Field Detail

_ActionStateIcon

protected static javax.swing.ImageIcon _ActionStateIcon

_StateIcon

protected static javax.swing.ImageIcon _StateIcon

_InitialStateIcon

protected static javax.swing.ImageIcon _InitialStateIcon

_DeepIcon

protected static javax.swing.ImageIcon _DeepIcon

_ShallowIcon

protected static javax.swing.ImageIcon _ShallowIcon

_ForkIcon

protected static javax.swing.ImageIcon _ForkIcon

_JoinIcon

protected static javax.swing.ImageIcon _JoinIcon

_BranchIcon

protected static javax.swing.ImageIcon _BranchIcon

_FinalStateIcon

protected static javax.swing.ImageIcon _FinalStateIcon

_RealizeIcon

protected static javax.swing.ImageIcon _RealizeIcon

_SignalIcon

protected static javax.swing.ImageIcon _SignalIcon

_CommentIcon

protected static javax.swing.ImageIcon _CommentIcon

_iconCache

protected java.util.Hashtable _iconCache

_instance

private static ResourceLoaderWrapper _instance

Singleton implementation

Constructor Detail

ResourceLoaderWrapper

public ResourceLoaderWrapper()

Constructor for ResourceLoaderWrapper.

Method Detail

getResourceLoaderWrapper

public static ResourceLoaderWrapper getResourceLoaderWrapper()

Returns the singleton instance

Returns:

ResourceLoaderWrapper

lookAndFeelPath

private static java.lang.String lookAndFeelPath(java.lang.String classname,
                                                java.lang.String element)

Calculate the path to a look and feel object.

Parameters:

classname - The look and feel classname

element - The en part of the path.

Returns:

the complete path.

initResourceLoader

private static void initResourceLoader()

Initializes the resourceloader. LookupIconResource checks if there are locations and extensions known. If there are none, this method is called to initialize the resource loader. Originally, this method was placed within Main but this coupled Main and the resourceLoader to much.

addResourceExtension

public void addResourceExtension(java.lang.String extension)

Wrapped method

Parameters:

extension -

addResourceLocation

public void addResourceLocation(java.lang.String location)

Wrapped method

Parameters:

location -

containsExtension

public boolean containsExtension(java.lang.String extension)

Wrapped method

Parameters:

extension -

Returns:

boolean

containsLocation

public boolean containsLocation(java.lang.String location)

Wrapped method

Parameters:

location -

Returns:

boolean

isInCache

public boolean isInCache(java.lang.String resource)

Wrapped method

Parameters:

resource -

Returns:

boolean

lookupIconResource

public javax.swing.ImageIcon lookupIconResource(java.lang.String resource)

Wrapped method

Parameters:

resource -

Returns:

ImageIcon

lookupIconResource

public javax.swing.ImageIcon lookupIconResource(java.lang.String resource,
                                                java.lang.ClassLoader loader)

Wrapped method

Parameters:

resource -

loader -

Returns:

ImageIcon

lookupIconResource

public javax.swing.ImageIcon lookupIconResource(java.lang.String resource,
                                                java.lang.String desc)

Wrapped method

Parameters:

resource -

desc -

Returns:

ImageIcon

lookupIconResource

public javax.swing.ImageIcon lookupIconResource(java.lang.String resource,
                                                java.lang.String desc,
                                                java.lang.ClassLoader loader)

Wrapped method

Parameters:

resource -

desc -

loader -

Returns:

ImageIcon

removeResourceExtension

public void removeResourceExtension(java.lang.String extension)

Wrapped method

Parameters:

extension -

removeResourceLocation

public void removeResourceLocation(java.lang.String location)

Wrapped method

Parameters:

location -

lookupIcon

public javax.swing.Icon lookupIcon(java.lang.Object value)