/**
* Add a Thumbnailer-Class to the list of available Thumbnailers Note that the order you add
* Thumbnailers may make a difference: First added Thumbnailers are tried first, if one fails, the
* next (that claims to be able to treat such a document) is tried. (Thumbnailers that claim to
* treat all MIME Types are tried last, though.)
*
* @param thumbnailer Thumbnailer to add.
*/
public void registerThumbnailer(Thumbnailer thumbnailer) {
String[] acceptMIME = thumbnailer.getAcceptedMIMETypes();
if (acceptMIME == null) thumbnailers.put(ALL_MIME_WILDCARD, thumbnailer);
else {
for (String mime : acceptMIME) thumbnailers.put(mime, thumbnailer);
}
allThumbnailers.add(thumbnailer);
thumbnailer.setImageSize(thumbWidth, thumbHeight, thumbOptions);
}
/**
* Set the image size of all following thumbnails.
*
* <p>ThumbnailManager delegates this to all his containing Thumbailers.
*/
public void setImageSize(int width, int height, int imageResizeOptions) {
thumbHeight = height;
thumbWidth = width;
thumbOptions = imageResizeOptions;
if (thumbWidth < 0) thumbWidth = 0;
if (thumbHeight < 0) thumbHeight = 0;
for (Thumbnailer thumbnailer : allThumbnailers)
thumbnailer.setImageSize(thumbWidth, thumbHeight, thumbOptions);
}
