136.

  

Index

U

UDP multicast requests

finding lookup services with, 4 “5

UI ( user interface). See user interface

UIDescriptor, 360

attributes section, 362 “363

role field in, 361 “362

rules for, 362

UIFactoryTypes object

of UIDescriptor, 362

UML class diagram

for smart file viewer application, 11 “12

surrounded by the JVM in which objects exist, 92

UML sequence diagram

for discovery, 35

for lookup, 30

unicast client

lookup techniques for service, 90 “94

unicast discovery, 26 “32

UnicastRegister program

running, 32

UnicastRemoteObject class, 15

unicast TCP

connecting to a lookup service with, 4

Unix

reducing security risks on, 182 “183

user exceptions

CORBA methods , 344 “345

user interface

factory implementation, 199 “200

for implementation of name entry, 194 “195

roles, 361 “362

toolkit, 360

user interfaces

as entries, 355 “356

exporting as factory objects, 356 “357

from factory objects, 356 “357

images in, 372 “373

for Jini services, 355 “393

RCX client for starting, 389 “392

suitable code to create an image from a URL, 373