org.apache.river.reggie

Class RegistrarLeaseMap

java.lang.Object

java.util.AbstractMap<K,Long>

org.apache.river.lease.AbstractIDLeaseMap<RegistrarLease>

org.apache.river.reggie.RegistrarLeaseMap

All Implemented Interfaces:

Map<RegistrarLease,Long>, LeaseMap<RegistrarLease,Long>

Direct Known Subclasses:

ConstrainableRegistrarLeaseMap

class RegistrarLeaseMap
extends AbstractIDLeaseMap<RegistrarLease>

The LeaseMap implementation class for registrar leases. Clients only see instances via the LeaseMap interface.

Author:

Sun Microsystems, Inc.

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
(package private) ServiceID	registrarID The registrar's service ID.
private static long	serialVersionUID
(package private) Registrar	server The registrar.

Constructor Summary

Constructors

Constructor and Description
RegistrarLeaseMap(RegistrarLease lease, long duration) Simple constructor
RegistrarLeaseMap(Registrar server, RegistrarLease lease, long duration) Constructor used by ConstrainableRegistrarLeaseMap

Method Summary

Modifier and Type	Method and Description
void	cancelAll() Cancels all leases in the LeaseMap.
boolean	canContainKey(Object key) Any RegistrarLease from the same server can be in the map
void	renewAll() Renews all leases in the LeaseMap, using their current values as the renewal durations.

Methods inherited from class org.apache.river.lease.AbstractIDLeaseMap

containsKey, containsValue, entrySet, get, put, remove

Methods inherited from class java.util.AbstractMap

clear, clone, equals, hashCode, isEmpty, keySet, putAll, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, isEmpty, keySet, merge, putAll, putIfAbsent, remove, replace, replace, replaceAll, size, values

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

server

final Registrar server

The registrar.

registrarID

final ServiceID registrarID

The registrar's service ID.

Constructor Detail

RegistrarLeaseMap

RegistrarLeaseMap(RegistrarLease lease,
                  long duration)

Simple constructor

RegistrarLeaseMap

RegistrarLeaseMap(Registrar server,
                  RegistrarLease lease,
                  long duration)

Constructor used by ConstrainableRegistrarLeaseMap

Method Detail

canContainKey

public boolean canContainKey(Object key)

Any RegistrarLease from the same server can be in the map

Parameters:

key - an object that should be a lease

Returns:

true if the lease can be renewed and cancelled in a a batch with other leases

See Also:

Lease.canBatch(net.jini.core.lease.Lease)

renewAll

public void renewAll()
              throws LeaseMapException,
                     RemoteException

Description copied from interface: LeaseMap

Renews all leases in the LeaseMap, using their current values as the renewal durations. If all renewals are successful, returns normally. Otherwise, removes all leases that failed to renew from the LeaseMap, and throws LeaseMapException.

Throws:

LeaseMapException

RemoteException

cancelAll

public void cancelAll()
               throws LeaseMapException,
                      RemoteException

Description copied from interface: LeaseMap

Cancels all leases in the LeaseMap. If all cancels are successful, returns normally (leaving all leases in the map). Otherwise, removes all leases that failed to cancel from the LeaseMap, and throws LeaseMapException.

Throws:

LeaseMapException

RemoteException