Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> fetish >> [ toolkit overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---

com.fetish.toolkit
Class FetishLeaseRenewalManager  

java.lang.Object
  LeaseRenewalManager
      com.fetish.toolkit.FetishLeaseRenewalManager

---

public class FetishLeaseRenewalManager

extends LeaseRenewalManager

The Fetish Lease Renewal Manager.
This class takes care of renewing the service registration leases in time, and in case of lease cancellation by late arrival of renewal request, it reregisters the expired service proxy by calling the reregister method in the FetishImpl class.

---

Nested Class Summary
private  class	FetishLeaseRenewalManager.ExpirationComparator
private  class	FetishLeaseRenewalManager.LeaseEntry
private  class	FetishLeaseRenewalManager.Renewer

 

Field Summary
private static long	defaultExpiration
private  long	delay
private  long	expiration
private  FetishImpl	handback
private  Lease	lease
private  java.lang.Thread	t
private  java.util.TreeMap	tree

 

Constructor Summary

FetishLeaseRenewalManager(FetishImpl handback)           Constructor.

 

Method Summary
void	cancel(Lease lease)           Cancel the lease.
void	remove(Lease lease)           Remove the lease from the registry.
void	renewFor(Lease lease, ServiceID sid, java.lang.String url)           Starts the automatic renewal of the lease.

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

lease

private Lease lease

---

expiration

private long expiration

---

delay

private long delay

---

t

private java.lang.Thread t

---

tree

private java.util.TreeMap tree

---

defaultExpiration

private static long defaultExpiration

---

handback

private FetishImpl handback

Constructor Detail

FetishLeaseRenewalManager

public FetishLeaseRenewalManager(FetishImpl handback)

Constructor.
Takes a FetishImpl instance as a parameter, to achieve reregistration of expired services.

Method Detail

renewFor

public void renewFor(Lease lease,
                     ServiceID sid,
                     java.lang.String url)

Starts the automatic renewal of the lease.
The lease associated with the ServiceID sid obtained from the registration of a service in the FADA pointed by the url will be renewed until one of these two cases happen:

• The lease is cancelled - The lease is dropped from the internal registry
• The lease expires because lease renewal is late - The service identified by sid in the FADA identified by url will be reregistered. However, the lease has already been lost, but the reregister method will add a new entry in the registry by calling this method

---

cancel

public void cancel(Lease lease)

Cancel the lease.
The lease is cancelled, causing the dropping of the associated service, and it is removed from the internal registry.

---

remove

public void remove(Lease lease)

Remove the lease from the registry.
This method is identical to cancel(). It causes the removal of the lease from the internal registry, and also cancels it.

---

Overview  Package   Class  Use  Deprecated  Index
Home >> All >> com >> fetish >> [ toolkit overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

---