de.onyxbits.raccoon.finsky

Class ImageStreamer

java.lang.Object

de.onyxbits.raccoon.finsky.ImageStreamer

public class ImageStreamer
extends java.lang.Object

Open an Image as a stream.

Constructor Summary

Constructors

Constructor and Description
ImageStreamer(ClientProvider cp, java.lang.String userAgent, de.onyxbits.raccoon.proto.Image img)

Method Summary

Modifier and Type	Method and Description
static java.util.List<de.onyxbits.raccoon.proto.Image>	byType(int type, java.util.List<de.onyxbits.raccoon.proto.Image> images) Filter a list of ImageS by type
de.onyxbits.raccoon.proto.Image	getImage()
java.io.InputStream	open() Open the image in default size.
java.io.InputStream	open(int size) Open a scaled version of the image

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageStreamer

public ImageStreamer(ClientProvider cp,
                     java.lang.String userAgent,
                     de.onyxbits.raccoon.proto.Image img)

Parameters:

cp - client provider

userAgent - HTTP user agent

img - the image to stream.

Method Detail

getImage

public de.onyxbits.raccoon.proto.Image getImage()

Returns:

the image of the streamer

open

public java.io.InputStream open()
                         throws java.io.IOException

Open the image in default size.

Returns:

stream from which the image can be read. The stream must be fully read and closed afterwards.

Throws:

java.io.IOException

open

public java.io.InputStream open(int size)
                         throws java.io.IOException

Open a scaled version of the image

Parameters:

size - desired image size or 0 for the original size. Scaling is done serverside.

Returns:

stream from which the image can be read. The stream must be fully read and closed afterwards.

Throws:

java.io.IOException

byType

public static java.util.List<de.onyxbits.raccoon.proto.Image> byType(int type,
                                                                     java.util.List<de.onyxbits.raccoon.proto.Image> images)

Filter a list of ImageS by type

Parameters:

type - type constant from ImageType.

images - images

Returns:

filtered list, never null.