public void invoke(
org.omg.CORBA.ServerRequest request) { // Ensure that the operation name is correct
System.out.println("invocato metodo " + request.operation() + " in AccounManagerImpl");
Float balance;
String name = new String(_object_id());
if (request.operation().equals("open")) {
org.omg.CORBA.NVList params = orb.create_list(1);
org.omg.CORBA.Any any = orb.create_any();
any.insert_string(new String(""));
params.add_value("nomeFile", any, org.omg.CORBA.ARG_IN.value);
request.arguments(params);
try {
name = params.item(0).value().extract_string();
} catch (Exception e) {
System.out.println("ERRORE:");
e.printStackTrace();
}
// Invoke the actual implementation and fill out the result
org.omg.CORBA.Object account = open(name);
org.omg.CORBA.Any result = orb.create_any();
result.insert_Object(account);
request.set_result(result);
} else {
System.out.println("Errore nell'ivocazione dinamica del metodo open");
throw new org.omg.CORBA.BAD_PARAM();
}
}
public static void main(String[] args) {
java.util.Properties props = new Properties();
props.putAll(System.getProperties());
props.put("org.omg.CORBA.ORBClass", "org.apache.yoko.orb.CORBA.ORB");
props.put("org.omg.CORBA.ORBSingletonClass", "org.apache.yoko.orb.CORBA.ORBSingleton");
int status = 0;
ORB orb = null;
try {
orb = ORB.init(args, props);
status = run(orb, false, args);
} catch (Exception ex) {
ex.printStackTrace();
status = 1;
}
if (orb != null) {
try {
orb.destroy();
} catch (Exception ex) {
ex.printStackTrace();
status = 1;
}
}
System.exit(status);
}
public void init() {
add(intitule);
add(texte);
add(bouton);
bouton.addActionListener(this);
try {
ORB orb = ORB.init(this, null);
FileReader file = new FileReader(iorfile.value);
BufferedReader in = new BufferedReader(file);
String ior = in.readLine();
file.close();
org.omg.CORBA.Object obj = orb.string_to_object(ior);
annuaire = AnnuaireHelper.narrow(obj);
} catch (org.omg.CORBA.SystemException ex) {
System.err.println("Error");
ex.printStackTrace();
} catch (FileNotFoundException fnfe) {
System.err.println(fnfe.getMessage());
} catch (IOException io) {
System.err.println(io.getMessage());
} catch (Exception e) {
System.err.println(e.getMessage());
}
}
public static void main(String args[]) {
try {
// create and initialize the ORB
ORB orb = ORB.init(args, null);
System.out.println("ORB initialised\n");
// get the root naming context
org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
// Use NamingContextExt instead of NamingContext,
// part of the Interoperable naming Service.
NamingContextExt ncRef = NamingContextExtHelper.narrow(objRef);
// resolve the Object Reference in Naming
String name = "Hello1";
helloImpl = HelloHelper.narrow(ncRef.resolve_str(name));
System.out.println("Obtained a handle on server object: " + helloImpl);
System.out.println(helloImpl.sayHello());
helloImpl.shutdown();
} catch (Exception e) {
System.out.println("ERROR : " + e);
e.printStackTrace(System.out);
}
} // end main
public static void main(String args[]) {
if (args.length == 0) {
System.out.println("Koordinator Namen eingeben...");
} else {
try {
// ORB Eigenschaften setzen
Properties props = new Properties();
props.put("org.omg.CORBA.ORBInitialPort", "1050");
props.put("org.omg.CORBA.ORBInitialHost", "localhost");
orb = ORB.init(args, props);
// Referenz von rootPOA holen und POA Manager aktivieren
POA rootPoa = POAHelper.narrow(orb.resolve_initial_references("RootPOA"));
rootPoa.the_POAManager().activate();
// NamingContext besorgen
NamingContextExt nc =
NamingContextExtHelper.narrow(orb.resolve_initial_references("NameService"));
// Objektreferenz mit Namen "koordinator" besorgen
org.omg.CORBA.Object obj = nc.resolve_str(args[1]);
// Referenz fuer den Servant besorgen
ggt.Koordinator koord = KoordinatorHelper.narrow(obj);
// Servant erzeugen
StarterImpl starter = new StarterImpl(args[0], koord, rootPoa);
// Referenz fuer den Servant besorgen
org.omg.CORBA.Object ref = rootPoa.servant_to_reference(starter);
// Downcast Corba-Objekt -> koordinator
ggt.Starter href = StarterHelper.narrow(ref);
// starter bei koordinator anmelden
koord.activateStarter(href, args[0]);
// binde die Object Reference an einen Namen
String name = args[0];
NameComponent path[] = nc.to_name(name);
nc.rebind(path, href);
System.out.println("Koordinator laeuft ...");
// Orb starten und auf Clients warten
orb.run();
} catch (Exception e) {
System.err.println("Fehler: " + e);
e.printStackTrace(System.out);
}
System.out.println("BankServer Exit");
}
}
public static void main(String[] args) {
java.util.Properties props = new Properties();
props.putAll(System.getProperties());
props.put("org.omg.CORBA.ORBClass", "org.apache.yoko.orb.CORBA.ORB");
props.put("org.omg.CORBA.ORBSingletonClass", "org.apache.yoko.orb.CORBA.ORBSingleton");
int status = 0;
ORB orb = null;
try {
Client.ClientRegisterInterceptors(props, true);
Server.ServerRegisterInterceptors(props);
props.put("yoko.orb.id", "myORB");
orb = ORB.init(args, props);
status = Server.ServerRun(orb, true, args);
if (status == 0) {
status = Client.ClientRun(orb, true, args);
//
// The ORB must be totally shutdown before the servants
// are deleted.
//
orb.shutdown(true);
Server.ServerCleanup();
}
} catch (Exception ex) {
ex.printStackTrace();
status = 1;
}
if (orb != null) {
try {
orb.destroy();
} catch (Exception ex) {
ex.printStackTrace();
status = 1;
}
}
System.exit(status);
}
public synchronized org.omg.CORBA.Object open(String name) {
org.omg.CORBA.Object obj = (org.omg.CORBA.Object) _registry.get(name);
if (obj == null) {
try {
System.out.println("simulate the delay while creating the new account");
Thread.currentThread().sleep(1200);
float balance = new Float(Math.abs(_random.nextInt()) % 100000 / 100f).floatValue();
AccountImpl account = new AccountImpl(balance, orb, name);
byte[] accountId = name.getBytes();
obj = _default_POA().servant_to_reference(account);
System.out.println("Created " + name + "'s account: " + balance);
_registry.put(name, obj); // registra l'account come esistente nella tabella
} catch (Exception e) {
e.printStackTrace();
}
} else System.out.println("Esiste già un account con il nome " + name);
return obj; // Return object reference
}
public static void main(String args[]) {
try {
// 创建和初始化ORB
ORB orb = ORB.init(args, null);
// 获得命名服务的Context
org.omg.CORBA.Object objRef = orb.resolve_initial_references("NameService");
NamingContextExt ncRef = NamingContextExtHelper.narrow(objRef);
// 获得名为“HelloService”的HelloService对象的远程引用
String name = "HelloService";
helloServiceImpl = HelloServiceHelper.narrow(ncRef.resolve_str(name));
// 调用HelloService对象的远程方法
System.out.println("Obtained a handle on server object: " + helloServiceImpl);
System.out.println(helloServiceImpl.sayHello());
helloServiceImpl.shutdown();
} catch (Exception e) {
System.out.println("ERROR : " + e);
e.printStackTrace(System.out);
}
}
public static void main(String[] args) {
loggedUser = args[0];
try {
ORB orb = ORB.init(args, null); // initialize ORB
o = orb.resolve_initial_references("NameService");
// get reference to Deal object
NamingContext ncRef = NamingContextHelper.narrow(o);
NameComponent[] nc = new NameComponent[1];
nc[0] = new NameComponent();
nc[0].id = "Auction";
nc[0].kind = "";
a = AuctionHelper.narrow(ncRef.resolve(nc));
isr = new InputStreamReader(System.in);
in = new BufferedReader(isr);
int sel = 0;
System.out.println("******* You have logged in Successfully! ********");
while (sel == 0) {
System.out.println("Please make a selection");
System.out.println("\t1. Get all the listed auctions");
System.out.println("\t2. List a new item for auction.");
System.out.println("\t3. Lookup an auction.");
System.out.println("\t4. Place a bid on an auction.");
System.out.println("\t5. Logout.");
System.out.print("Please make your selection > ");
String f = in.readLine();
try {
sel = Integer.parseInt(f);
} catch (Exception e) {
sel = 42;
}
switch (sel) {
case 1:
allItems();
sel = 0;
break;
case 2:
newAuction();
sel = 0;
break;
case 3:
System.out.println("Stub");
sel = 0;
break;
case 4:
placeBid();
sel = 0;
break;
case 5:
a.logout(loggedUser);
System.out.println("BYE!");
System.exit(0);
default:
System.out.println("You have not made a valid selection, please try again.");
sel = 0;
break;
}
}
} catch (Exception e) {
System.out.println("ERROR : " + e);
e.printStackTrace(System.out);
}
}
public synchronized void update(RtecEventComm.Event event) {
// System.out.println ("in NavWeapDataHandler.update");
Any any_value;
PersianRecursion.Data persian_recursion_data;
any_value = event.data.any_value;
if (any_value.type().equal(PersianRecursion.DataHelper.type())) {
// System.out.println ("type matched PersianRecursion.Data");
try {
persian_recursion_data = PersianRecursion.DataHelper.extract(any_value);
} catch (Exception e) {
System.err.println(e.getMessage() + "\nThe stack trace is:\n");
e.printStackTrace();
return;
}
// System.out.println ("extracted any");
if (persian_recursion_data.criticality_level.equals(
RtecScheduler.Criticality_t.HIGH_CRITICALITY)
|| persian_recursion_data.criticality_level.equals(
RtecScheduler.Criticality_t.VERY_HIGH_CRITICALITY)) {
// System.out.println ("obtaining high priority persian recursion observable");
PersianObservable pobs_hi =
(PersianObservable) ObservablesTable.get("High Consumer Persian Recursion");
// System.out.println ("updating high priority persian recursion observable");
pobs_hi.updatePersianData(persian_recursion_data);
// LatencyObservable lobs_hi =
// (LatencyObservable) ObservablesTable.get ("High Consumer Execution Time (100 ns)");
// lobs_hi.updateLatency (persian_recursion_data.computation_time);
} else {
// System.out.println ("obtaining low priority persian recursion observable");
PersianObservable pobs_lo =
(PersianObservable) ObservablesTable.get("Low Consumer Persian Recursion");
// System.out.println ("obtained low priority persian recursion observable");
// System.out.println ("updating low priority persian recursion observable");
pobs_lo.updatePersianData(persian_recursion_data);
// System.out.println ("updated low priority persian recursion observable");
// LatencyObservable lobs_lo =
// (LatencyObservable) ObservablesTable.get ("Low Consumer Execution Time (100 ns)");
// lobs_lo.updateLatency (persian_recursion_data.computation_time);
}
// System.out.println ("done updating PersianObservables");
received_events_++;
// System.out.println ("total events received: " + received_events_);
} else if (any_value.type().equal(NavigationHelper.type())) {
Navigation navigation_ = NavigationHelper.extract(any_value);
// if the navigation data structure's update data flag is set,
// update its scheduling data with actual values from the EC
if (navigation_.update_data > 0) {
navigation_.arrival_time = event.header.creation_time;
navigation_.completion_time = event.header.ec_send_time;
navigation_.deadline_time += event.header.creation_time;
}
NavigationObservable nobs = (NavigationObservable) ObservablesTable.get("Navigation");
nobs.updateNavigation(navigation_);
Cpu_UsageObservable cobs = (Cpu_UsageObservable) ObservablesTable.get("CPU Usage");
cobs.updateCpu_Usage(navigation_.utilization);
OverheadObservable oobs = (OverheadObservable) ObservablesTable.get("Overhead");
oobs.updateOverhead(navigation_.overhead);
JitterObservable jobs = (JitterObservable) ObservablesTable.get("Latency Jitter (100 ns)");
jobs.updateJitter(
navigation_.completion_time, navigation_.computation_time, navigation_.arrival_time);
JitterObservable njobs =
(JitterObservable) ObservablesTable.get("Navigation Latency Jitter (100 ns)");
njobs.updateJitter(
navigation_.completion_time, navigation_.computation_time, navigation_.arrival_time);
DeadlinesObservable dobs = (DeadlinesObservable) ObservablesTable.get("Missed Deadlines");
dobs.updateDeadlines(navigation_.deadline_time, navigation_.completion_time);
CriticalDeadlinesObservable cdobs =
(CriticalDeadlinesObservable) ObservablesTable.get("Missed Critical Deadlines");
cdobs.updateDeadlines(
navigation_.deadline_time, navigation_.completion_time, navigation_.criticality);
LatencyObservable lobs = (LatencyObservable) ObservablesTable.get("Latency (100 ns)");
lobs.updateLatency(
navigation_.completion_time, navigation_.computation_time, navigation_.arrival_time);
LatencyObservable nlobs =
(LatencyObservable) ObservablesTable.get("Navigation Latency (100 ns)");
nlobs.updateLatency(
navigation_.completion_time, navigation_.computation_time, navigation_.arrival_time);
received_events_++;
} else if (any_value.type().equal(WeaponsHelper.type())) {
Weapons weapons_ = WeaponsHelper.extract(any_value);
// if the weapons structure's update data flag is set, update
// itss scheduling data with actual values from the EC
if (weapons_.update_data > 0) {
weapons_.arrival_time = event.header.creation_time;
weapons_.completion_time = event.header.ec_send_time;
weapons_.deadline_time += event.header.creation_time;
}
WeaponsObservable wobs = (WeaponsObservable) ObservablesTable.get("Weapons");
;
wobs.updateWeapons(weapons_);
Cpu_UsageObservable cobs = (Cpu_UsageObservable) ObservablesTable.get("CPU Usage");
cobs.updateCpu_Usage(weapons_.utilization);
OverheadObservable oobs = (OverheadObservable) ObservablesTable.get("Overhead");
oobs.updateOverhead(weapons_.overhead);
JitterObservable jobs = (JitterObservable) ObservablesTable.get("Latency Jitter (100 ns)");
jobs.updateJitter(weapons_.completion_time, weapons_.computation_time, weapons_.arrival_time);
JitterObservable wjobs =
(JitterObservable) ObservablesTable.get("Weapons Latency Jitter (100 ns)");
wjobs.updateJitter(
weapons_.completion_time, weapons_.computation_time, weapons_.arrival_time);
DeadlinesObservable dobs = (DeadlinesObservable) ObservablesTable.get("Missed Deadlines");
dobs.updateDeadlines(weapons_.deadline_time, weapons_.completion_time);
CriticalDeadlinesObservable cdobs =
(CriticalDeadlinesObservable) ObservablesTable.get("Missed Critical Deadlines");
cdobs.updateDeadlines(weapons_.deadline_time, weapons_.completion_time, weapons_.criticality);
LatencyObservable lobs = (LatencyObservable) ObservablesTable.get("Latency (100 ns)");
lobs.updateLatency(
weapons_.completion_time, weapons_.computation_time, weapons_.arrival_time);
LatencyObservable wlobs =
(LatencyObservable) ObservablesTable.get("Weapons Latency (100 ns)");
wlobs.updateLatency(
weapons_.completion_time, weapons_.computation_time, weapons_.arrival_time);
received_events_++;
} else {
System.out.println("Received wrong type information");
System.out.println("Received any_value.type (): [" + any_value.type() + "]");
System.out.println("Expected NavigationHelper.type (): [" + NavigationHelper.type() + "]");
System.out.println("OR WeaponsHelper.type (): [" + WeaponsHelper.type() + "]");
System.out.println(
"OR PersianRecursion.DataHelper.type (): [" + PersianRecursion.DataHelper.type() + "]");
}
}
