diff options
Diffstat (limited to 'java/demo/IceGrid/simple/Client.java')
| -rw-r--r-- | java/demo/IceGrid/simple/Client.java | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/java/demo/IceGrid/simple/Client.java b/java/demo/IceGrid/simple/Client.java index 1637604185b..834b4569c04 100644 --- a/java/demo/IceGrid/simple/Client.java +++ b/java/demo/IceGrid/simple/Client.java @@ -29,11 +29,32 @@ public class Client extends Ice.Application properties.parseCommandLineOptions("", args); + // + // First we try to connect to the object with the `hello' + // identity. If it's not registered with the registry, we + // search for an object with the ::Demo::Hello type. + // Ice.ObjectPrx base = communicator().stringToProxy(properties.getPropertyWithDefault("Identity", "hello")); - HelloPrx twoway = HelloPrxHelper.checkedCast(base); + HelloPrx twoway = null; + try + { + twoway = HelloPrxHelper.checkedCast(base); + } + catch(Ice.NotRegisteredException ex) + { + IceGrid.QueryPrx query = + IceGrid.QueryPrxHelper.uncheckedCast(communicator().stringToProxy("IceGrid/Query")); + try + { + twoway = HelloPrxHelper.checkedCast(query.findObjectByType("::Demo::Hello")); + } + catch(IceGrid.ObjectNotExistException ex1) + { + } + } if(twoway == null) { - System.err.println("invalid proxy"); + System.err.println(": couldn't find a `::Demo::Hello' object."); return 1; } |