public static ViewState pop(Message message) {
try {
return new ViewState(
message.popString(),
Group.pop(message),
ViewID.pop(message),
ArrayOptimized.popArrayViewID(message),
ArrayOptimized.popArrayEndpt(message),
ArrayOptimized.popArrayInetWithPort(message));
} catch (AppiaGroupException ex) {
throw new MessageException("Error poping view state.", ex);
}
}
public static ViewState peek(Message message) {
try {
ViewState vs =
new ViewState(
message.popString(),
Group.pop(message),
ViewID.pop(message),
ArrayOptimized.popArrayViewID(message),
ArrayOptimized.popArrayEndpt(message),
ArrayOptimized.popArrayInetWithPort(message));
ViewState.push(vs, message);
return vs;
} catch (AppiaGroupException ex) {
throw new MessageException("Error peeking view state from message.", ex);
}
}