net.coobird.thumbnailator.tasks.io
Class InputStreamImageSource

java.lang.Object
  net.coobird.thumbnailator.tasks.io.AbstractImageSource<InputStream>
      net.coobird.thumbnailator.tasks.io.InputStreamImageSource

All Implemented Interfaces:

ImageSource<InputStream>

public class InputStreamImageSource
extends AbstractImageSource<InputStream>

An ImageSource which uses an InputStream to read the source image.

Author:

coobird

Constructor Summary

InputStreamImageSource(InputStream is)
Instantiates an InputStreamImageSource with the InputStream which will be used to read the source image.

Method Summary

InputStream	getSource() Returns the source from which the image is read or retrieved.
BufferedImage	read() Retrieves the image from the source.
void	setThumbnailParameter(ThumbnailParameter param) Sets the ThumbnailParameter from which to retrieve parameters to use when retrieving the image.

Methods inherited from class net.coobird.thumbnailator.tasks.io.AbstractImageSource

getInputFormatName

Methods inherited from class java.lang.Object

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

Constructor Detail

InputStreamImageSource

public InputStreamImageSource(InputStream is)

Instantiates an InputStreamImageSource with the InputStream which will be used to read the source image.

Parameters:

is - The InputStream which is to be used to obtain the source image.

Throws:

NullPointerException - If the InputStream is null.

Method Detail

setThumbnailParameter

public void setThumbnailParameter(ThumbnailParameter param)

Description copied from interface: ImageSource

Sets the ThumbnailParameter from which to retrieve parameters to use when retrieving the image.

Specified by:

setThumbnailParameter in interface ImageSource<InputStream>

Overrides:

setThumbnailParameter in class AbstractImageSource<InputStream>

Parameters:

param - The ThumbnailParameter with image reading parameters.

read

public BufferedImage read()
                   throws IOException

Description copied from interface: ImageSource

Retrieves the image from the source.

Returns:

The image.

Throws:

IOException - When a problem occurs while reading or obtaining the image.

getSource

public InputStream getSource()

Description copied from interface: ImageSource

Returns the source from which the image is read or retrieved.

Returns:

The source of the image.