Java LeaseRenewalManager类代码示例

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
public void afterPropertiesSet() throws Exception {
    this.transactionManager = doCreateTransactionManager();
    Assert.notNull(this.transactionManager, "Jini transactionManager is required");
    if (transactionalContext == null) {
        transactionalContext = transactionManager;
    }
    if ((transactionManager instanceof NestableTransactionManager)) {
        setNestedTransactionAllowed(true);
    }
    if (leaseRenewalConfig != null) {
        leaseRenewalManagers = new LeaseRenewalManager[leaseRenewalConfig.getPoolSize()];
        for (int i = 0; i < leaseRenewalConfig.getPoolSize(); i++)
            leaseRenewalManagers[i] = new LeaseRenewalManager(leaseRenewalConfig.getRenewRTT(), 2);
        logger.debug(logMessage("Created transaction manager with lease renewal pool [" + leaseRenewalConfig.getPoolSize() + "] and RTT [" + leaseRenewalConfig.getRenewRTT() + "]"));
    }
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
void register(RemoteLogger... loggers)  {
    if (loggers.length==0) {
        logger.warn("No remoteLoggers found");
        return;
    }

    for (RemoteLogger remoteLogger : loggers) {
        try {
            logger.debug("Registering with remote logger: {}", remoteLogger);
            EventRegistration eventRegistration = remoteLogger.registerLogListener(proxy, null, Lease.FOREVER, filterMapList);
            logger.debug("Got registration {} {} {}",
                         eventRegistration.getID(), eventRegistration.getSource(), eventRegistration.toString());
            Lease providersEventLease = eventRegistration.getLease();
            LeaseRenewalManager lrm = new LeaseRenewalManager();
            providersEventLease.renew(Lease.ANY);
            lrm.renewUntil(providersEventLease, Lease.FOREVER, MIN_LEASE, null);
            eventRegistrations.put(remoteLogger, eventRegistration);
        } catch(LeaseDeniedException | UnknownLeaseException | RemoteException e) {
            logger.warn("Unable to register to remoteLogger {}", remoteLogger, e);
        }
    }
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
public static ServiceItem[] find(String name, Class type, long wait, String[] groups, LookupLocator[] locators) {
    ServiceItem[] result;
    BackwardsServiceDiscoveryManager sdm = null;

    try {
        sdm = new BackwardsServiceDiscoveryManager(
                new LookupDiscoveryManager(groups, locators, null, ServiceConfigLoader.getConfiguration()),
                new LeaseRenewalManager(),
                ServiceConfigLoader.getConfiguration()
        );
        Entry[] attributes = null;
        if (name != null) {
            attributes = new Entry[]{
                    new Name(name)
            };
        }
        ServiceTemplate template = new ServiceTemplate(
                null,
                new Class[]{type},
                attributes
        );

        result = sdm.lookup(template, 1, 1,  null, wait);
    } catch (Exception e) {
        // TODO add proper exception here
        e.printStackTrace();
        result = null;
    }

    if (sdm != null) {
        sdm.terminate();
    }

    return result;
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
public void destroy() throws Exception {
    if (leaseRenewalManagers != null) {
        for (LeaseRenewalManager leaseRenewalManager : leaseRenewalManagers) {
            leaseRenewalManager.terminate();
        }
        leaseRenewalManagers = null;
    }
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
@Override public void notify(MonitorRegistration registration) {
    monitorRegistration = registration;
    leaseManager = new LeaseRenewalManager(monitorRegistration.getLease(), Lease.FOREVER, null);
    for(Request r : pendingUpdateRequests) {
        r.updateRequest.registration = copyRegistration();
        if (logger.isDebugEnabled())
            logger.debug("Posted {} {} {}",
                         monitorRegistration.getIdentifier(), monitorRegistration.getOwner(), r.updateRequest.status);
        requests.add(r);
    }
    pendingUpdateRequests.clear();
    if(logger.isDebugEnabled())
        logger.debug("Successful registration to a Monitor for {}, {}",
                     monitorRegistration.getIdentifier(), monitorRegistration.getOwner());
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
public MonitoringControlFlowManager(Exertion exertion,
                                    ProviderDelegate delegate,
                                    RendezvousBean rendezvousBean) throws RemoteException, ConfigurationException {
    super(exertion, delegate, rendezvousBean);
    sessionMonitor = Accessor.get().getService(null, MonitoringManagement.class);
    lrm = new LeaseRenewalManager(delegate.getProviderConfiguration());
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
public ExisitingJiniTransactionHolder(Created txCreated, int isolationLevel, LeaseRenewalManager leaseRenewalManager) {
    super(txCreated, isolationLevel, leaseRenewalManager);
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
/**
 * Returns the lease renewal manager associated with this transaction, can be <code>null</code>.
 */
public LeaseRenewalManager getLeaseRenewalManager() {
    return leaseRenewalManager;
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
private void dicoveredImpl(ServiceRegistrar[] reg) {
	for (int i = 0; i < reg.length; i++) {
		try {
			synchronized (_discoveryLock) {
				_inDiscoveredImpl = true;
				// _logger.info("----
				// _inDiscoveredImpl="+_inDiscoveredImpl);
				_logger.info("Discovered LUS " + reg[i].getLocator());

				// changed in v4.2 [ix01[
				// WILL ONLY WORK WITH notify() synchronized on
				// _discoveryLock
				EventRegistration evtReg = reg[i].notify(_template,
						TRANSITIONS, _listener, null, Long.MAX_VALUE);
				Lease lease = (Lease) _leasePreparer.prepareProxy(evtReg
						.getLease());

				LusTree lusTree = new LusTree(reg[i], _tree, _template,
						_filtersView.getInterfaces(), _filtersView
								.getNameFilters(), _servicePreparer,
						_filtersView.getPlugin());

				_pluginReg.lusDiscovered(reg[i]);

				ServiceNode lusNode = lusTree.getRoot();

				// EventRegistration
				// evtReg=reg[i].notify(_template,TRANSITIONS,_listener,null,Long.MAX_VALUE);
				// Lease lease=lease=evtReg.getLease();

				lusNode.setUserObject(lease);

				_lrm = new LeaseRenewalManager();
				_lrm.renewUntil(lease, Long.MAX_VALUE, new LeaseListener() {
					public void notify(LeaseRenewalEvent evt) {
						_logger.info("LeaseRenewalEvent " + evt);
					}
				});
				_logger
						.info("Registering for events: initial lease expires "
								+ new java.util.Date(lease.getExpiration()));
				// updates the Service-centric view
				updateServicesTree();
				_inDiscoveredImpl = false;
				// _logger.info("----
				// _inDiscoveredImpl="+_inDiscoveredImpl);
				_discoveryLock.notifyAll();
			}
		} catch (Exception ex) {
			ex.printStackTrace();
		} finally {
			_inDiscoveredImpl = false;

		}

	}
	_tree.expandRow(0);
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
static LeaseRenewalManager getLeaseManager() {
	return leaseManager;
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
/**
 * Default constructor. Set the worker thread as a Daemon thread
 */
public SpaceTaker() {
       lrm = new LeaseRenewalManager();
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
public LeaseRenewalManager getLrm() {
    return lrm;
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
public void setLrm(LeaseRenewalManager lrm) {
    this.lrm = lrm;
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
@Before
public void init() {
    Accessor.create();
    leaseRenewalManager = new LeaseRenewalManager();
}
 

import net.jini.lease.LeaseRenewalManager; //导入依赖的package包/类
/**
 * Constructs a new jini transaction holder.
 *
 * @param txCreated           The Jini transaction created object
 * @param isolationLevel      The isolation level that transaction is executed under
 * @param leaseRenewalManager The lease renewal manager for the transaction (can be <code>null</code>)
 */
public JiniTransactionHolder(Transaction.Created txCreated, int isolationLevel, LeaseRenewalManager leaseRenewalManager) {
    this.txCreated = txCreated;
    this.isolationLevel = isolationLevel;
    this.leaseRenewalManager = leaseRenewalManager;
    this.referenceCount.incrementAndGet();
}