org.nakedobjects.plugins.html.image
Class ImageProviderAbstract

java.lang.Object
  org.nakedobjects.plugins.html.image.ImageProviderAbstract

All Implemented Interfaces:

ImageProvider

Direct Known Subclasses:

ImageProviderDirectoryBasedReworked, ImageProviderResourceBased

public abstract class ImageProviderAbstract
extends java.lang.Object
implements ImageProvider

Constructor Summary

ImageProviderAbstract()

Method Summary

void	debug(DebugString debug)
protected abstract java.lang.String	findImage(java.lang.String className, java.lang.String[] extensions) Hook method for subclass to actually return the image, else null.
java.lang.String	image(NakedObject object) For an object, the icon name from the object is return if it is not null, otherwise the specification is used to look up a suitable image name.
java.lang.String	image(NakedObjectSpecification specification)
java.lang.String	image(java.lang.String name)

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageProviderAbstract

public ImageProviderAbstract()

Method Detail

image

public final java.lang.String image(NakedObject object)

Description copied from interface: ImageProvider

For an object, the icon name from the object is return if it is not null, otherwise the specification is used to look up a suitable image name.

Specified by:

image in interface ImageProvider

See Also:

NakedObject.getIconName(), ImageProvider.image(NakedObjectSpecification)

image

public final java.lang.String image(NakedObjectSpecification specification)

Specified by:

image in interface ImageProvider

image

public java.lang.String image(java.lang.String name)

Specified by:

image in interface ImageProvider

debug

public final void debug(DebugString debug)

Specified by:

debug in interface ImageProvider

findImage

protected abstract java.lang.String findImage(java.lang.String className,
                                              java.lang.String[] extensions)

Hook method for subclass to actually return the image, else null.

Parameters:

className - - the short name of the class to search for.

extensions - - the extensions to search for.