Examples of com.sun.jini.landlord.LeasePeriodPolicy

com.sun.jini.landlord.LeasePeriodPolicy
Interface for objects that define what policy to use when calculating lease grants and renewals. @author Sun Microsystems, Inc. @since 2.0

        throws UnknownLeaseException, LeaseDeniedException
    {
  leaseLogger.entering("OutriggerServerImpl","renew");


  LeasedResource    resource;
  LeasePeriodPolicy policy;
  
  if (null != (resource = contents.getLeasedResource(cookie))) 
      policy = entryLeasePolicy;
  else if (null != 
     (resource = (LeasedResource)eventRegistrations.get(cookie)))
      policy = eventLeasePolicy;
  else if (null != 
     (resource = (LeasedResource)contentsQueries.get(cookie)))
      policy = contentsLeasePolicy;
  else 
      throw throwNewUnknownLeaseException(cookie);


  synchronized (resource) {
      if (resource.getExpiration() <= System.currentTimeMillis()) {
    // Lease has expired, don't renew
    throw throwNewUnknownLeaseException(cookie);
      }


      // No one can expire the lease, so it is safe to update.
      final LeasePeriodPolicy.Result r =
    policy.renew(resource, extension);


      if (log != null)
    log.renewOp((Uuid)cookie, r.expiration);


      resource.setExpiration(r.expiration);

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        throws UnknownLeaseException, LeaseDeniedException
    {
  leaseLogger.entering("OutriggerServerImpl","renew");


  LeasedResource    resource;
  LeasePeriodPolicy policy;
  
  if (null != (resource = contents.getLeasedResource(cookie))) 
      policy = entryLeasePolicy;
  else if (null != 
     (resource = (LeasedResource)eventRegistrations.get(cookie)))
      policy = eventLeasePolicy;
  else if (null != 
     (resource = (LeasedResource)contentsQueries.get(cookie)))
      policy = contentsLeasePolicy;
  else 
      throw throwNewUnknownLeaseException(cookie);


  synchronized (resource) {
      if (resource.getExpiration() <= System.currentTimeMillis()) {
    // Lease has expired, don't renew
    throw throwNewUnknownLeaseException(cookie);
      }


      // No one can expire the lease, so it is safe to update.
      final LeasePeriodPolicy.Result r =
    policy.renew(resource, extension);


      if (log != null)
    log.renewOp((Uuid)cookie, r.expiration);


      resource.setExpiration(r.expiration);

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        throws UnknownLeaseException, LeaseDeniedException
    {
  leaseLogger.entering("OutriggerServerImpl","renew");


  LeasedResource    resource;
  LeasePeriodPolicy policy;
  
  if (null != (resource = contents.getLeasedResource(cookie))) 
      policy = entryLeasePolicy;
  else if (null != 
     (resource = (LeasedResource)eventRegistrations.get(cookie)))
      policy = eventLeasePolicy;
  else if (null != 
     (resource = (LeasedResource)contentsQueries.get(cookie)))
      policy = contentsLeasePolicy;
  else 
      throw throwNewUnknownLeaseException(cookie);


  synchronized (resource) {
      if (resource.getExpiration() <= System.currentTimeMillis()) {
    // Lease has expired, don't renew
    throw throwNewUnknownLeaseException(cookie);
      }


      // No one can expire the lease, so it is safe to update.
      final LeasePeriodPolicy.Result r =
    policy.renew(resource, extension);


      if (log != null)
    log.renewOp((Uuid)cookie, r.expiration);


      resource.setExpiration(r.expiration);

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        long DEFAULT_LEASE_TIME = TimeConstants.FIVE_MINUTES;
        /* 1 day max lease time */
        long DEFAULT_MAX_LEASE_TIME = TimeConstants.ONE_DAY;


        /* Get the Lease policy */
        LeasePeriodPolicy provisionerLeasePolicy =
            (LeasePeriodPolicy)Config.getNonNullEntry(config,
                                                      CONFIG_COMPONENT,
                                                      "provisionerLeasePeriodPolicy",
                                                      LeasePeriodPolicy.class,
                                                      new FixedLeasePeriodPolicy(DEFAULT_MAX_LEASE_TIME,

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Related Classes of com.sun.jini.landlord.LeasePeriodPolicy

com.sun.jini.outrigger.OutriggerServerImpl

org.rioproject.monitor.service.ServiceProvisioner

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