Package digilib.io

Class ImageCacheStream

java.lang.Object

digilib.io.ImageInput

digilib.io.ImageStream

digilib.io.ImageCacheStream

public class ImageCacheStream
extends ImageStream

Author:

casties

Nested Class Summary

Nested classes/interfaces inherited from class digilib.io.ImageInput

ImageInput.InputTag

Field Summary

Fields

Modifier and Type	Field	Description
protected ImageInputStream	iis

Fields inherited from class digilib.io.ImageStream

stream

Fields inherited from class digilib.io.ImageInput

mimetype, pixelSize, tags, tileSize

Constructor Summary

Constructors

Constructor	Description
ImageCacheStream(InputStream stream, String mimeType)	Create ImageCacheStream from InputStream and mime-type.

Method Summary

Modifier and Type	Method	Description
ImageInputStream	getImageInputStream()	Returns the input as ImageInputStream (if available)
boolean	hasImageInputStream()	Returns if the input can be returned as ImageInputStream.
void	setInputStream(InputStream stream)

Methods inherited from class digilib.io.ImageStream

getInputStream, hasInputStream

Methods inherited from class digilib.io.ImageInput

getAspect, getFile, getMimetype, getSize, getTags, getTileSize, hasFile, hasMimetype, hasTag, isChecked, setMimetype, setSize, setTag, setTags, setTileSize

Methods inherited from class java.lang.Object

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

Field Details

iis

protected ImageInputStream iis

Constructor Details

ImageCacheStream

public ImageCacheStream(InputStream stream,
 String mimeType)
                 throws IOException

Create ImageCacheStream from InputStream and mime-type.

Parameters:

stream - the InputStream

mimeType - the mime-type

Throws:

IOException - on error

Method Details

hasImageInputStream

public boolean hasImageInputStream()

Description copied from class: ImageInput

Returns if the input can be returned as ImageInputStream.

Overrides:

hasImageInputStream in class ImageInput

Returns:

has ImageInputStream

getImageInputStream

public ImageInputStream getImageInputStream()

Description copied from class: ImageInput

Returns the input as ImageInputStream (if available)

Overrides:

getImageInputStream in class ImageInput

Returns:

the ImageInputStream

setInputStream

public void setInputStream(InputStream stream)

Overrides:

setInputStream in class ImageStream

Parameters:

stream - the stream to set