com.j_spaces.core

Class LeaseInitializer.UpdateContextLease

java.lang.Object

com.j_spaces.core.LeaseInitializer.UIDLease

com.j_spaces.core.LeaseInitializer.UpdateContextLease

All Implemented Interfaces:

LeaseContext<Object>, Externalizable, Serializable, Lease

Enclosing class:

LeaseInitializer

public static class LeaseInitializer.UpdateContextLease
extends LeaseInitializer.UIDLease

See Also:

Serialized Form

Field Summary

Fields inherited from interface net.jini.core.lease.Lease

ABSOLUTE, ANY, DURATION, FOREVER

Constructor Summary

Constructors

Constructor and Description
UpdateContextLease() default no-args public constructor for Externalizable impl

Method Summary

Modifier and Type	Method and Description
Object	getObject() returns the previous value associated with this update-or-write operation.
void	readExternal(ObjectInput in)
void	writeExternal(ObjectOutput out)

Methods inherited from class com.j_spaces.core.LeaseInitializer.UIDLease

canBatch, cancel, createLeaseMap, getExpiration, getSerialFormat, getUID, getVersion, renew, setSerialFormat

Methods inherited from class java.lang.Object

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

Constructor Detail

UpdateContextLease

public UpdateContextLease()

default no-args public constructor for Externalizable impl

Method Detail

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Overrides:

writeExternal in class LeaseInitializer.UIDLease

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Overrides:

readExternal in class LeaseInitializer.UIDLease

Throws:

IOException

ClassNotFoundException

getObject

public Object getObject()

Description copied from interface: LeaseContext

returns the previous value associated with this update-or-write operation.

• null, on a successful write

previous value, on successful update (Only if WriteModifiers.RETURN_PREV_ON_UPDATE is used, otherwise null)

Specified by:

getObject in interface LeaseContext<Object>

Overrides:

getObject in class LeaseInitializer.UIDLease

Returns:

the associated object.