public void unregisterOperationDescriptor(String operationName) {
Lock writeLock = lock.writeLock();
try {
writeLock.lock();
super.unregisterOperationDescriptor(operationName);
} finally {
writeLock.unlock();
}
}
/**
* A convenience method for registering XTIFF methods into JAI, for extended classes of
* XTIFFDescriptor.
*/
public static void register(XTIFFDescriptor odesc) {
OperationRegistry reg = JAI.getDefaultInstance().getOperationRegistry();
// override tiff operation
reg.unregisterOperationDescriptor("tiff");
// ...and register tiff with the new desc
reg.registerOperationDescriptor(odesc, "tiff");
reg.registerRIF("tiff", "org.libtiff.jai", odesc);
// re-register the tiff codec
ImageCodec.unregisterCodec("tiff");
ImageCodec.registerCodec(new XTIFFCodec());
}
