PDFBox has since excluded the PDJpeg class and the xobject section as a whole.
There indeed has been a lot of refactoring (and re-refactoring and re-re-refactoring etc) during the development of version 2, and this refactoring often goes beyond mere package changes. And quite often it is not obvious where some functionality is now.
But a basic functionality like adding a BufferedImage to a document can be counted on not being lost.
There now is the JPEGFactory which provides methods to create image XObjects from a BufferedImage, in particular:
/**
* Creates a new JPEG Image XObject from a Buffered Image.
* @param document the document where the image will be created
* @param image the buffered image to embed
* @return a new Image XObject
* @throws IOException if the JPEG data cannot be written
*/
public static PDImageXObject createFromImage(PDDocument document, BufferedImage image)
/**
* Creates a new JPEG Image XObject from a Buffered Image and a given quality.
* The image will be created at 72 DPI.
* @param document the document where the image will be created
* @param image the buffered image to embed
* @param quality the desired JPEG compression quality
* @return a new Image XObject
* @throws IOException if the JPEG data cannot be written
*/
public static PDImageXObject createFromImage(PDDocument document, BufferedImage image, float quality)
/**
* Creates a new JPEG Image XObject from a Buffered Image, a given quality and DPI.
* @param document the document where the image will be created
* @param image the buffered image to embed
* @param quality the desired JPEG compression quality
* @param dpi the desired DPI (resolution) of the JPEG
* @return a new Image XObject
* @throws IOException if the JPEG data cannot be written
*/
public static PDImageXObject createFromImage(PDDocument document, BufferedImage image, float quality, int dpi)
