System.out.println();
// If the proxy is also an instance of IHelloAsync then use
// this asynchronous interface to invoke methods asynchronously
if (proxy instanceof IHelloAsync) {
IHelloAsync helloA = (IHelloAsync) proxy;
// Create callback for use in IHelloAsync
IAsyncCallback<String> callback = new IAsyncCallback<String>() {
public void onSuccess(String result) {
System.out.println("COMPLETED remote call with callback SUCCESS with result="+result);
System.out.println();
}
public void onFailure(Throwable t) {
System.out.println("COMPLETED remote call with callback FAILED with exception="+t);
System.out.println();
}
};
// Call asynchronously with callback
System.out.println("STARTING async remote call via callback...");
helloA.helloAsync(CONSUMER_NAME + " via async proxy with listener", callback);
System.out.println("LOCAL async invocation complete");
System.out.println();
// Call asynchronously with future
System.out.println("STARTING async remote call via future...");
Future<String> future = helloA.helloAsync(CONSUMER_NAME + " via async proxy with future");
System.out.println("LOCAL async future invocation complete");
System.out.println();
try {
while (!future.isDone()) {
// do some other stuff
System.out.println("LOCAL future not yet done...so we're doing other stuff while waiting for future to be done");
Thread.sleep(200);
}
// Now it's done, so this will not block
String result = future.get();
System.out.println("COMPLETED remote call with future SUCCEEDED with result="+result);
System.out.println();
} catch (OperationCanceledException e) {
System.out.println("COMPLETED remote call with callback CANCELLED with exception="+e);
System.out.println();
e.printStackTrace();
} catch (InterruptedException e) {
System.out.println("COMPLETED remote call with callback INTERRUPTED with exception="+e);
System.out.println();
e.printStackTrace();
} catch (ExecutionException e) {
System.out.println("COMPLETED remote call with callback INTERRUPTED with exception="+e);
System.out.println();
e.printStackTrace();
}
// Call other helloMessage method
// Call asynchronously with callback
System.out.println("STARTING async remote call via callback...");
helloA.helloMessageAsync(new HelloMessage(CONSUMER_NAME + " via async proxy with listener","howdy"), callback);
System.out.println("LOCAL async invocation complete");
System.out.println();
// Call asynchronously with future
System.out.println("STARTING async remote call via future...");
future = helloA.helloMessageAsync(new HelloMessage(CONSUMER_NAME + " via async proxy with future","howdy"));
System.out.println("LOCAL async future invocation complete");
System.out.println();
try {
while (!future.isDone()) {
// do some other stuff