com.vinculumtech.carrierwave.source
Class SourcedImageGraph

java.lang.Object
  com.vinculumtech.carrierwave.image.ImageGraph
      com.vinculumtech.carrierwave.source.SourcedImageGraph

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

RespectiveImageGraph

public class SourcedImageGraph

extends ImageGraph

The SourcedImageGraph class is a subclass of ImageGraph where that will delegate requests for an Image instance to an instance of an ImageSource class, if they are not already 'local' to the SourcedImageGraph instance.
Use the getImage( Icon icon ) method to 'boot strap' a given instance of a SourcedImageGraph class.

Version:

$Id: //depot/carrierwave/src/shared/com/vinculumtech/carrierwave/source/SourcedImageGraph.java#7 $

See Also:

Serialized Form

Constructor Summary

protected	SourcedImageGraph()
	SourcedImageGraph(ImageSource imageSource)
protected	SourcedImageGraph(ImageSource imageSource, ImageGraph imageGraph)

Method Summary

Image	getImage(Icon icon) Retrieves an Image instance identified by the given Icon instance from the ImageSource instance if the Image instance is not already available through the getImageLocal() method.
ImageSource	getImageSource()
void	setImageSource(ImageSource imageSource)
protected java.lang.Object	writeReplace() Used the becomeImageGraph() method on the superclass.

Methods inherited from class com.vinculumtech.carrierwave.image.ImageGraph

acceptImage, addImagesFrom, addImagesTo, addOriginImage, associateImage, associateImageGraphs, becomeImageGraph, clear, clearOriginImages, containsImage, decrementImage, disassociateImage, disassociateImage, getIcons, getImageLocal, getImageMap, getImages, getImagesPrivate, getOriginImage, getOriginImages, getOriginsPrivate, hasManyOriginImages, incrementImage, isDurable, isStrict, makeDurable, makeOriginImage, makeOriginImages, makeStrict, putImage, reassociateImage, removeImage, removeOrigin, setDurable, setIsStrict, setThisOnAll, size

Methods inherited from class java.lang.Object

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

Constructor Detail

SourcedImageGraph

protected SourcedImageGraph()

SourcedImageGraph

protected SourcedImageGraph(ImageSource imageSource,
                            ImageGraph imageGraph)

SourcedImageGraph

public SourcedImageGraph(ImageSource imageSource)

Method Detail

getImageSource

public ImageSource getImageSource()

setImageSource

public void setImageSource(ImageSource imageSource)

getImage

public Image getImage(Icon icon)

Retrieves an Image instance identified by the given Icon instance from the ImageSource instance if the Image instance is not already available through the getImageLocal() method.

Overrides:

getImage in class ImageGraph

Parameters:

icon -

Returns:

the Image instance identified by the given Icon instance

writeReplace

protected java.lang.Object writeReplace()
                                 throws java.io.ObjectStreamException

Used the becomeImageGraph() method on the superclass.

Returns:

Throws:

java.io.ObjectStreamException