private static ImageReader getReader() {
ServiceRegistry r = IIORegistry.getDefaultInstance();
WebPImageReaderSpi s = new WebPImageReaderSpi();
r.registerServiceProvider(s);
Iterator<ImageReader> readers = ImageIO.getImageReadersBySuffix("WEBP");
return (ImageReader) readers.next();
}
/** Resolve available formats */
public static Format[] getFormats() {
// known?
if (formats != null) return formats;
// look 'em up
List<Format> list = new ArrayList<Format>(10);
list.add(DEFAULT);
Iterator<Format> it = ServiceRegistry.lookupProviders(Format.class);
while (it.hasNext()) {
try {
Format f = (Format) it.next();
if (!list.contains(f)) list.add(f);
} catch (Throwable t) {
if (t.getCause() != t) t = t.getCause();
LOG.log(Level.WARNING, "Encountered exception loading Format: " + t.getMessage());
}
}
// keep 'em
formats = (Format[]) list.toArray(new Format[list.size()]);
// done
return formats;
}
private static synchronized void initIfNecessary() {
if (readers == null) {
readers = new HashMap<String, OctaveDataReader>();
final Iterator<OctaveDataReader> sp = ServiceRegistry.lookupProviders(OctaveDataReader.class);
while (sp.hasNext()) {
final OctaveDataReader odr = sp.next();
readers.put(odr.octaveType(), odr);
}
}
}
public RepairerProvider(ClassLoader classLoader, Document document) {
repairers = new HashMap<String, Repairer>();
Repairer repairer;
Iterator<Repairer> i = ServiceRegistry.lookupProviders(Repairer.class, classLoader);
while (i.hasNext()) {
repairer = i.next();
repairers.put(repairer.getIdentifier(), repairer);
}
try {
Repairer mainRepairer = new MainRepairer(document);
repairers.put(mainRepairer.getIdentifier(), mainRepairer);
} catch (com.sun.star.uno.Exception e) {
}
}