java.rmi.server.UnicastRemoteObject Java Exaples

Source File: StandardRemoteTransportOrderService.java From openAGV with Apache License 2.0

6 votes

@Override
public void initialize() {
  if (isInitialized()) {
    return;
  }

  rmiRegistry = registryProvider.get();

  // Export this instance via RMI.
  try {
    LOG.debug("Exporting proxy...");
    UnicastRemoteObject.exportObject(this,
                                     configuration.remoteTransportOrderServicePort(),
                                     socketFactoryProvider.getClientSocketFactory(),
                                     socketFactoryProvider.getServerSocketFactory());
    LOG.debug("Binding instance with RMI registry...");
    rmiRegistry.rebind(RegistrationName.REMOTE_TRANSPORT_ORDER_SERVICE, this);
  }
  catch (RemoteException exc) {
    LOG.error("Could not export or bind with RMI registry", exc);
    return;
  }

  initialized = true;
}

Source File: StandardRemoteDispatcherService.java From openAGV with Apache License 2.0

6 votes

@Override
public void initialize() {
  if (isInitialized()) {
    return;
  }

  rmiRegistry = registryProvider.get();

  // Export this instance via RMI.
  try {
    LOG.debug("Exporting proxy...");
    UnicastRemoteObject.exportObject(this,
                                     configuration.remoteDispatcherServicePort(),
                                     socketFactoryProvider.getClientSocketFactory(),
                                     socketFactoryProvider.getServerSocketFactory());
    LOG.debug("Binding instance with RMI registry...");
    rmiRegistry.rebind(RegistrationName.REMOTE_DISPATCHER_SERVICE, this);
  }
  catch (RemoteException exc) {
    LOG.error("Could not export or bind with RMI registry", exc);
    return;
  }

  initialized = true;
}

Source File: StandardRemoteVehicleService.java From openAGV with Apache License 2.0

6 votes

@Override
public void terminate() {
  if (!isInitialized()) {
    return;
  }

  try {
    LOG.debug("Unbinding from RMI registry...");
    rmiRegistry.unbind(RegistrationName.REMOTE_VEHICLE_SERVICE);
    LOG.debug("Unexporting RMI interface...");
    UnicastRemoteObject.unexportObject(this, true);
  }
  catch (RemoteException | NotBoundException exc) {
    LOG.warn("Exception shutting down RMI interface", exc);
  }

  initialized = false;
}

Source File: StandardRemoteKernel.java From openAGV with Apache License 2.0

6 votes

@Override
public void initialize() {
  if (isInitialized()) {
    return;
  }
  registryProvider.initialize();
  userManager.initialize();

  rmiRegistry = registryProvider.get();
  // Export this instance via RMI.
  try {
    LOG.debug("Exporting proxy...");
    UnicastRemoteObject.exportObject(this,
                                     configuration.remoteKernelPort(),
                                     socketFactoryProvider.getClientSocketFactory(),
                                     socketFactoryProvider.getServerSocketFactory());
    LOG.debug("Binding instance with RMI registry...");
    rmiRegistry.rebind(org.opentcs.access.rmi.RemoteKernel.REGISTRATION_NAME, this);
    LOG.debug("Bound instance {} with registry {}.", rmiRegistry.list(), rmiRegistry);
  }
  catch (RemoteException exc) {
    LOG.error("Could not export or bind with RMI registry", exc);
  }
  enabled = true;
}

Source File: JMXReporter.java From Flink-CEPplus with Apache License 2.0

6 votes

public void stop() throws IOException {
	if (connector != null) {
		try {
			connector.stop();
		} finally {
			connector = null;
		}
	}
	if (rmiRegistry != null) {
		try {
			UnicastRemoteObject.unexportObject(rmiRegistry, true);
		} catch (NoSuchObjectException e) {
			throw new IOException("Could not un-export our RMI registry", e);
		} finally {
			rmiRegistry = null;
		}
	}
}

Source File: StandardRemoteKernelClientPortal.java From openAGV with Apache License 2.0

6 votes

@Override
public void terminate() {
  if (!isInitialized()) {
    return;
  }

  for (KernelRemoteService remoteService : remoteServices) {
    remoteService.terminate();
  }

  try {
    LOG.debug("Unbinding from RMI registry...");
    rmiRegistry.unbind(RegistrationName.REMOTE_KERNEL_CLIENT_PORTAL);
    LOG.debug("Unexporting RMI interface...");
    UnicastRemoteObject.unexportObject(this, true);
  }
  catch (RemoteException | NotBoundException exc) {
    LOG.warn("Exception shutting down RMI interface", exc);
  }

  userManager.terminate();
  registryProvider.terminate();
  initialized = false;
}

Source File: RapidExportUnexport.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

public static void main(String[] args) throws Exception {
    System.err.println("\nRegression test for bug 6275081\n");

    Remote impl = new Remote() { };
    long start = System.currentTimeMillis();
    for (int i = 0; i < REPS; i++) {
        System.err.println(i);
        UnicastRemoteObject.exportObject(impl, PORT);
        UnicastRemoteObject.unexportObject(impl, true);
        Thread.sleep(1);    // work around BindException (bug?)
    }
    long delta = System.currentTimeMillis() - start;
    System.err.println(REPS + " export/unexport operations took " +
                       delta + "ms");
    if (delta > TIMEOUT) {
        throw new Error("TEST FAILED: took over " + TIMEOUT + "ms");
    }
    System.err.println("TEST PASSED");
}

Source File: StandardRemoteSchedulerService.java From openAGV with Apache License 2.0

6 votes

@Override
public void terminate() {
  if (!isInitialized()) {
    return;
  }

  try {
    LOG.debug("Unbinding from RMI registry...");
    rmiRegistry.unbind(RegistrationName.REMOTE_SCHEDULER_SERVICE);
    LOG.debug("Unexporting RMI interface...");
    UnicastRemoteObject.unexportObject(this, true);
  }
  catch (RemoteException | NotBoundException exc) {
    LOG.warn("Exception shutting down RMI interface", exc);
  }

  initialized = false;
}

Source File: StandardRemoteDispatcherService.java From openAGV with Apache License 2.0

6 votes

@Override
public void terminate() {
  if (!isInitialized()) {
    return;
  }

  try {
    LOG.debug("Unbinding from RMI registry...");
    rmiRegistry.unbind(RegistrationName.REMOTE_DISPATCHER_SERVICE);
    LOG.debug("Unexporting RMI interface...");
    UnicastRemoteObject.unexportObject(this, true);
  }
  catch (RemoteException | NotBoundException exc) {
    LOG.warn("Exception shutting down RMI interface", exc);
  }

  initialized = false;
}

Source File: StandardRemoteSchedulerService.java From openAGV with Apache License 2.0

6 votes

@Override
public void initialize() {
  if (isInitialized()) {
    return;
  }

  rmiRegistry = registryProvider.get();

  // Export this instance via RMI.
  try {
    LOG.debug("Exporting proxy...");
    UnicastRemoteObject.exportObject(this,
                                     configuration.remoteSchedulerServicePort(),
                                     socketFactoryProvider.getClientSocketFactory(),
                                     socketFactoryProvider.getServerSocketFactory());
    LOG.debug("Binding instance with RMI registry...");
    rmiRegistry.rebind(RegistrationName.REMOTE_SCHEDULER_SERVICE, this);
  }
  catch (RemoteException exc) {
    LOG.error("Could not export or bind with RMI registry", exc);
    return;
  }

  initialized = true;
}

Source File: StandardRemotePlantModelService.java From openAGV with Apache License 2.0

6 votes

@Override
public void terminate() {
  if (!isInitialized()) {
    return;
  }

  try {
    LOG.debug("Unbinding from RMI registry...");
    rmiRegistry.unbind(RegistrationName.REMOTE_PLANT_MODEL_SERVICE);
    LOG.debug("Unexporting RMI interface...");
    UnicastRemoteObject.unexportObject(this, true);
  }
  catch (RemoteException | NotBoundException exc) {
    LOG.warn("Exception shutting down RMI interface", exc);
  }

  initialized = false;
}

Source File: RapidExportUnexport.java From TencentKona-8 with GNU General Public License v2.0

6 votes

public static void main(String[] args) throws Exception {
    System.err.println("\nRegression test for bug 6275081\n");

    Remote impl = new Remote() { };
    long start = System.currentTimeMillis();
    for (int i = 0; i < REPS; i++) {
        System.err.println(i);
        UnicastRemoteObject.exportObject(impl, PORT);
        UnicastRemoteObject.unexportObject(impl, true);
        Thread.sleep(1);    // work around BindException (bug?)
    }
    long delta = System.currentTimeMillis() - start;
    System.err.println(REPS + " export/unexport operations took " +
                       delta + "ms");
    if (delta > TIMEOUT) {
        throw new Error("TEST FAILED: took over " + TIMEOUT + "ms");
    }
    System.err.println("TEST PASSED");
}

Source File: StandardRemoteRouterService.java From openAGV with Apache License 2.0

6 votes

@Override
public void terminate() {
  if (!isInitialized()) {
    return;
  }

  try {
    LOG.debug("Unbinding from RMI registry...");
    rmiRegistry.unbind(RegistrationName.REMOTE_ROUTER_SERVICE);
    LOG.debug("Unexporting RMI interface...");
    UnicastRemoteObject.unexportObject(this, true);
  }
  catch (RemoteException | NotBoundException exc) {
    LOG.warn("Exception shutting down RMI interface", exc);
  }

  initialized = false;
}

Source File: ShutdownImpl.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

public void shutdown() {
    try {
        System.err.println(
            "(ShutdownImpl.shutdown) shutdown method invoked:");

        UnicastRemoteObject.unexportObject(this, true);
        System.err.println(
            "(ShutdownImpl.shutdown) shutdown object unexported");

        Thread.sleep(500);
        System.err.println("(ShutDownImpl.shutdown) FEE");
        Thread.sleep(500);
        System.err.println("(ShutDownImpl.shutdown) FIE");
        Thread.sleep(500);
        System.err.println("(ShutDownImpl.shutdown) FOE");
        Thread.sleep(500);
        System.err.println("(ShutDownImpl.shutdown) FOO");

        monitor.declareStillAlive();
        System.err.println("(ShutDownImpl.shutdown) still alive!");
    } catch (Exception e) {
        throw new RuntimeException(
            "unexpected exception occurred in shutdown method", e);
    }
}

Source File: ShutdownImpl.java From TencentKona-8 with GNU General Public License v2.0

6 votes

public void shutdown() {
    try {
        System.err.println(
            "(ShutdownImpl.shutdown) shutdown method invoked:");

        UnicastRemoteObject.unexportObject(this, true);
        System.err.println(
            "(ShutdownImpl.shutdown) shutdown object unexported");

        Thread.sleep(500);
        System.err.println("(ShutDownImpl.shutdown) FEE");
        Thread.sleep(500);
        System.err.println("(ShutDownImpl.shutdown) FIE");
        Thread.sleep(500);
        System.err.println("(ShutDownImpl.shutdown) FOE");
        Thread.sleep(500);
        System.err.println("(ShutDownImpl.shutdown) FOO");

        monitor.declareStillAlive();
        System.err.println("(ShutDownImpl.shutdown) still alive!");
    } catch (Exception e) {
        throw new RuntimeException(
            "unexpected exception occurred in shutdown method", e);
    }
}

Source File: StandardRemoteTransportOrderService.java From openAGV with Apache License 2.0

6 votes

@Override
public void terminate() {
  if (!isInitialized()) {
    return;
  }

  try {
    LOG.debug("Unbinding from RMI registry...");
    rmiRegistry.unbind(RegistrationName.REMOTE_TRANSPORT_ORDER_SERVICE);
    LOG.debug("Unexporting RMI interface...");
    UnicastRemoteObject.unexportObject(this, true);
  }
  catch (RemoteException | NotBoundException exc) {
    LOG.warn("Exception shutting down RMI interface", exc);
  }

  initialized = false;
}

Source File: StandardRemoteNotificationService.java From openAGV with Apache License 2.0

6 votes

@Override
public void initialize() {
  if (isInitialized()) {
    return;
  }

  rmiRegistry = registryProvider.get();

  // Export this instance via RMI.
  try {
    LOG.debug("Exporting proxy...");
    UnicastRemoteObject.exportObject(this,
                                     configuration.remoteNotificationServicePort(),
                                     socketFactoryProvider.getClientSocketFactory(),
                                     socketFactoryProvider.getServerSocketFactory());
    LOG.debug("Binding instance with RMI registry...");
    rmiRegistry.rebind(RegistrationName.REMOTE_NOTIFICATION_SERVICE, this);
  }
  catch (RemoteException exc) {
    LOG.error("Could not export or bind with RMI registry", exc);
    return;
  }

  initialized = true;
}

Source File: StandardRemoteNotificationService.java From openAGV with Apache License 2.0

6 votes

@Override
public void terminate() {
  if (!isInitialized()) {
    return;
  }

  try {
    LOG.debug("Unbinding from RMI registry...");
    rmiRegistry.unbind(RegistrationName.REMOTE_NOTIFICATION_SERVICE);
    LOG.debug("Unexporting RMI interface...");
    UnicastRemoteObject.unexportObject(this, true);
  }
  catch (RemoteException | NotBoundException exc) {
    LOG.warn("Exception shutting down RMI interface", exc);
  }

  initialized = false;
}

Source File: PortableRemoteObject.java From jdk1.8-source-analysis with Apache License 2.0

6 votes

/**
 * Deregisters a server object from the runtime, allowing the object to become
 * available for garbage collection.
 * @param obj the object to unexport.
 * @exception NoSuchObjectException if the remote object is not
 * currently exported.
 */
public void unexportObject(Remote obj)
    throws NoSuchObjectException {

    if (obj == null) {
        throw new NullPointerException("invalid argument");
    }

    if (StubAdapter.isStub(obj) ||
        obj instanceof java.rmi.server.RemoteStub) {
        throw new NoSuchObjectException(
            "Can only unexport a server object.");
    }

    Tie theTie = Util.getTie(obj);
    if (theTie != null) {
        Util.unexportObject(obj);
    } else {
        if (Utility.loadTie(obj) == null) {
            UnicastRemoteObject.unexportObject(obj,true);
        } else {
            throw new NoSuchObjectException("Object not exported.");
        }
    }
}

Source File: RMIJRMPServerImpl.java From jdk1.8-source-analysis with Apache License 2.0

6 votes

private void export(Remote obj) throws RemoteException {
    final RMIExporter exporter =
        (RMIExporter) env.get(RMIExporter.EXPORTER_ATTRIBUTE);
    final boolean daemon = EnvHelp.isServerDaemon(env);

    if (daemon && exporter != null) {
        throw new IllegalArgumentException("If "+EnvHelp.JMX_SERVER_DAEMON+
                " is specified as true, "+RMIExporter.EXPORTER_ATTRIBUTE+
                " cannot be used to specify an exporter!");
    }

    if (daemon) {
        if (csf == null && ssf == null) {
            new UnicastServerRef(port).exportObject(obj, null, true);
        } else {
            new UnicastServerRef2(port, csf, ssf).exportObject(obj, null, true);
        }
    } else if (exporter != null) {
        exporter.exportObject(obj, port, csf, ssf);
    } else {
        UnicastRemoteObject.exportObject(obj, port, csf, ssf);
    }
}

Source File: JMXReporter.java From flink with Apache License 2.0

6 votes

public void stop() throws IOException {
	if (connector != null) {
		try {
			connector.stop();
		} finally {
			connector = null;
		}
	}
	if (rmiRegistry != null) {
		try {
			UnicastRemoteObject.unexportObject(rmiRegistry, true);
		} catch (NoSuchObjectException e) {
			throw new IOException("Could not un-export our RMI registry", e);
		} finally {
			rmiRegistry = null;
		}
	}
}

Source File: ActivationGroupImpl.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

/**
 * Creates a default activation group implementation.
 *
 * @param id the group's identifier
 * @param data ignored
 */
public ActivationGroupImpl(ActivationGroupID id, MarshalledObject<?> data)
    throws RemoteException
{
    super(id);
    groupID = id;

    /*
     * Unexport activation group impl and attempt to export it on
     * an unshared anonymous port.  See 4692286.
     */
    unexportObject(this, true);
    RMIServerSocketFactory ssf = new ServerSocketFactoryImpl();
    UnicastRemoteObject.exportObject(this, 0, null, ssf);

    if (System.getSecurityManager() == null) {
        try {
            // Provide a default security manager.
            System.setSecurityManager(new SecurityManager());

        } catch (Exception e) {
            throw new RemoteException("unable to set security manager", e);
        }
    }
}

Source File: ActivationGroupImpl.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

private void checkInactiveGroup() {
    boolean groupMarkedInactive = false;
    synchronized (this) {
        if (active.size() == 0 && lockedIDs.size() == 0 &&
            groupInactive == false)
        {
            groupInactive = true;
            groupMarkedInactive = true;
        }
    }

    if (groupMarkedInactive) {
        try {
            super.inactiveGroup();
        } catch (Exception ignoreDeactivateFailure) {
        }

        try {
            UnicastRemoteObject.unexportObject(this, true);
        } catch (NoSuchObjectException allowUnexportedGroup) {
        }
    }
}

Source File: ExportObjs.java From TencentKona-8 with GNU General Public License v2.0

6 votes

/**
 * Export remote objects.
 * Arguments: <# objects>
 */
public long run(String[] args) throws Exception {
    int size = Integer.parseInt(args[0]);
    Remote[] objs = new Remote[size];
    for (int i = 0; i < size; i++)
        objs[i] = new RemoteObj();

    long start = System.currentTimeMillis();
    for (int i = 0; i < size; i++)
        UnicastRemoteObject.exportObject(objs[i],0);
    long time = System.currentTimeMillis() - start;

    for (int i = 0; i < size; i++)
        UnicastRemoteObject.unexportObject(objs[i], true);
    return time;
}

Source File: PortableRemoteObject.java From TencentKona-8 with GNU General Public License v2.0

6 votes

/**
 * Deregisters a server object from the runtime, allowing the object to become
 * available for garbage collection.
 * @param obj the object to unexport.
 * @exception NoSuchObjectException if the remote object is not
 * currently exported.
 */
public void unexportObject(Remote obj)
    throws NoSuchObjectException {

    if (obj == null) {
        throw new NullPointerException("invalid argument");
    }

    if (StubAdapter.isStub(obj) ||
        obj instanceof java.rmi.server.RemoteStub) {
        throw new NoSuchObjectException(
            "Can only unexport a server object.");
    }

    Tie theTie = Util.getTie(obj);
    if (theTie != null) {
        Util.unexportObject(obj);
    } else {
        if (Utility.loadTie(obj) == null) {
            UnicastRemoteObject.unexportObject(obj,true);
        } else {
            throw new NoSuchObjectException("Object not exported.");
        }
    }
}

Source File: RMIJRMPServerImpl.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

private void export(Remote obj) throws RemoteException {
    final RMIExporter exporter =
        (RMIExporter) env.get(RMIExporter.EXPORTER_ATTRIBUTE);
    final boolean daemon = EnvHelp.isServerDaemon(env);

    if (daemon && exporter != null) {
        throw new IllegalArgumentException("If "+EnvHelp.JMX_SERVER_DAEMON+
                " is specified as true, "+RMIExporter.EXPORTER_ATTRIBUTE+
                " cannot be used to specify an exporter!");
    }

    if (daemon) {
        if (csf == null && ssf == null) {
            new UnicastServerRef(port).exportObject(obj, null, true);
        } else {
            new UnicastServerRef2(port, csf, ssf).exportObject(obj, null, true);
        }
    } else if (exporter != null) {
        exporter.exportObject(obj, port, csf, ssf);
    } else {
        UnicastRemoteObject.exportObject(obj, port, csf, ssf);
    }
}

Source File: RMIJRMPServerImpl.java From TencentKona-8 with GNU General Public License v2.0

6 votes

private void export(Remote obj) throws RemoteException {
    final RMIExporter exporter =
        (RMIExporter) env.get(RMIExporter.EXPORTER_ATTRIBUTE);
    final boolean daemon = EnvHelp.isServerDaemon(env);

    if (daemon && exporter != null) {
        throw new IllegalArgumentException("If "+EnvHelp.JMX_SERVER_DAEMON+
                " is specified as true, "+RMIExporter.EXPORTER_ATTRIBUTE+
                " cannot be used to specify an exporter!");
    }

    if (daemon) {
        if (csf == null && ssf == null) {
            new UnicastServerRef(port).exportObject(obj, null, true);
        } else {
            new UnicastServerRef2(port, csf, ssf).exportObject(obj, null, true);
        }
    } else if (exporter != null) {
        exporter.exportObject(obj, port, csf, ssf);
    } else {
        UnicastRemoteObject.exportObject(obj, port, csf, ssf);
    }
}

Source File: ActivationGroupImpl.java From TencentKona-8 with GNU General Public License v2.0

6 votes

private void checkInactiveGroup() {
    boolean groupMarkedInactive = false;
    synchronized (this) {
        if (active.size() == 0 && lockedIDs.size() == 0 &&
            groupInactive == false)
        {
            groupInactive = true;
            groupMarkedInactive = true;
        }
    }

    if (groupMarkedInactive) {
        try {
            super.inactiveGroup();
        } catch (Exception ignoreDeactivateFailure) {
        }

        try {
            UnicastRemoteObject.unexportObject(this, true);
        } catch (NoSuchObjectException allowUnexportedGroup) {
        }
    }
}

Source File: ExportObjs.java From dragonwell8_jdk with GNU General Public License v2.0

6 votes

/**
 * Export remote objects.
 * Arguments: <# objects>
 */
public long run(String[] args) throws Exception {
    int size = Integer.parseInt(args[0]);
    Remote[] objs = new Remote[size];
    for (int i = 0; i < size; i++)
        objs[i] = new RemoteObj();

    long start = System.currentTimeMillis();
    for (int i = 0; i < size; i++)
        UnicastRemoteObject.exportObject(objs[i],0);
    long time = System.currentTimeMillis() - start;

    for (int i = 0; i < size; i++)
        UnicastRemoteObject.unexportObject(objs[i], true);
    return time;
}

Source File: ActivationGroupImpl.java From TencentKona-8 with GNU General Public License v2.0

6 votes

/**
 * Creates a default activation group implementation.
 *
 * @param id the group's identifier
 * @param data ignored
 */
public ActivationGroupImpl(ActivationGroupID id, MarshalledObject<?> data)
    throws RemoteException
{
    super(id);
    groupID = id;

    /*
     * Unexport activation group impl and attempt to export it on
     * an unshared anonymous port.  See 4692286.
     */
    unexportObject(this, true);
    RMIServerSocketFactory ssf = new ServerSocketFactoryImpl();
    UnicastRemoteObject.exportObject(this, 0, null, ssf);

    if (System.getSecurityManager() == null) {
        try {
            // Provide a default security manager.
            System.setSecurityManager(new SecurityManager());

        } catch (Exception e) {
            throw new RemoteException("unable to set security manager", e);
        }
    }
}

java.rmi.server.UnicastRemoteObject Java Examples