public static void main(String[] args) {
try {
RemoteInterface c = (RemoteInterface) Naming.lookup("//127.0.0.1:1099/CalculatorService");
c.displayString("((()))");
} catch (Exception e) {
System.out.println("this is the exception in the client side");
}
}
public SomeBean getBeanFromServer() {
try {
return hello.getMessage();
} catch (Exception e) {
System.out.println("Client exception: " + e);
}
return null;
}
/**
* Send trace information to a remote listener. A Rule will normally be installed to invoke this
* on entry to each method of interest.
*
* @param className the name of the instrumented, i.e. traced, class
* @param methodName the name of the traced method.
* @param dollarStar the method args starting with this
* @throws Exception if the info cannto be sent
* @see Instrumentor#instrumentClass InstrumentedClass#trace
*/
public void remoteTrace(String className, String methodName, Object[] dollarStar)
throws Exception {
Map<Object, Integer> knownInstancesOfType = targetInstances.get(className);
if (knownInstancesOfType == null) {
knownInstancesOfType = new HashMap<Object, Integer>();
targetInstances.put(className, knownInstancesOfType);
}
Object targetObject = dollarStar[0];
Integer objectId = knownInstancesOfType.get(targetObject);
if (objectId == null) {
objectId = knownInstancesOfType.size();
knownInstancesOfType.put(targetObject, objectId);
}
Object[] args = convertForRemoting(dollarStar);
args[0] = objectId;
RemoteInterface server = (RemoteInterface) registry.lookup(className);
server.trace(methodName, args);
}
