com.sun.jini.lease.landlord
Interface Landlord

public abstract interface Landlord

extends java.rmi.Remote

Interface that owners of leased resources must meet inorder to work with the jini.lease.Leases returned by LeaseDurationPolicy.leaseFor().

See Also:

Lease, LeaseDurationPolicy

Inner Class Summary

static class

Landlord.RenewResults Simple class that holds return values of the Landlord.renewAll method.

Method Summary

void	cancel(java.lang.Object cookie) Called by the lease when its cancel method is called.
void	cancelAll(java.lang.Object[] cookie) Called by the lease map when its cancelAll method is called.
long	renew(java.lang.Object cookie, long extension) Called by the lease when its renew method is called.
Landlord.RenewResults	renewAll(java.lang.Object[] cookie, long[] extension) Called by the lease map when its renewAll method is called.

Method Detail

renew

public long renew(java.lang.Object cookie,
                  long extension)
           throws LeaseDeniedException,
                  UnknownLeaseException,
                  java.rmi.RemoteException

Called by the lease when its renew method is called.

Parameters:

cookie - Associated with the lease when it was created

extension - The duration argument passed to the Lease.renew() call

Returns:

The new duration the lease should have

See Also:

LeasePolicy.leaseFor(com.sun.jini.lease.landlord.LeasedResource, long)

cancel

public void cancel(java.lang.Object cookie)
            throws UnknownLeaseException,
                   java.rmi.RemoteException

Called by the lease when its cancel method is called.

Parameters:

cookie - Associated with the lease when it was created

See Also:

LeasePolicy.leaseFor(com.sun.jini.lease.landlord.LeasedResource, long)

renewAll

public Landlord.RenewResults renewAll(java.lang.Object[] cookie,
                                      long[] extension)
                               throws java.rmi.RemoteException

Called by the lease map when its renewAll method is called.

Parameters:

cookie - Associated with each lease when it was created

extension - The duration argument for each lease from the map

Returns:

The results of the renew

See Also:

LeasePolicy.leaseFor(com.sun.jini.lease.landlord.LeasedResource, long)

cancelAll

public void cancelAll(java.lang.Object[] cookie)
               throws LeaseMapException,
                      java.rmi.RemoteException

Called by the lease map when its cancelAll method is called.

Parameters:

cookie - Associated with the lease when it was created

See Also:

LeasePolicy.leaseFor(com.sun.jini.lease.landlord.LeasedResource, long)