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groovyx.gpars.serial
[Java] Class SerialHandle

java.lang.Object
  org.codehaus.groovy.util.ManagedReference
      groovyx.gpars.serial.SerialHandle

public class SerialHandle
extends org.codehaus.groovy.util.ManagedReference

Weak reference to object, which was serialized to remote hosts. Also keep ids of all hosts, where the object was serialized.

While subscribed by remote nodes it keeps object alive by holding strong reference (anchor) to it

Authors:
Alex Tkachman

Nested Class Summary
private static class SerialHandle.LocalSerialHandle

private static class SerialHandle.RemoteSerialHandle

 
Field Summary
private WithSerialId anchor

private static org.codehaus.groovy.util.ReferenceBundle bundle

protected SerialContext context

Construct handle for object with given id to it
private static org.codehaus.groovy.util.ReferenceManager manager

private static java.lang.ref.ReferenceQueue queue

protected java.util.UUID serialId

private java.lang.Object subscribers

 
Constructor Summary
private SerialHandle(WithSerialId value, java.util.UUID id)

 
Method Summary
static SerialHandle create(WithSerialId obj, java.util.UUID id)

void finalizeReference()

java.util.UUID getSerialId()

Getter for subscribers
java.lang.Object getSubscribers()

void subscribe(SerialContext context)

void unsubscribe(SerialContext context)

 
Methods inherited from class org.codehaus.groovy.util.ManagedReference
org.codehaus.groovy.util.ManagedReference#get(), org.codehaus.groovy.util.ManagedReference#clear(), org.codehaus.groovy.util.ManagedReference#finalizeReference(), org.codehaus.groovy.util.ManagedReference#wait(long, int), org.codehaus.groovy.util.ManagedReference#wait(long), org.codehaus.groovy.util.ManagedReference#wait(), org.codehaus.groovy.util.ManagedReference#equals(java.lang.Object), org.codehaus.groovy.util.ManagedReference#toString(), org.codehaus.groovy.util.ManagedReference#hashCode(), org.codehaus.groovy.util.ManagedReference#getClass(), org.codehaus.groovy.util.ManagedReference#notify(), org.codehaus.groovy.util.ManagedReference#notifyAll()
 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Field Detail

anchor

@java.lang.SuppressWarnings} else {
private WithSerialId anchor

bundle

private static final org.codehaus.groovy.util.ReferenceBundle bundle

context

protected final SerialContext context
Construct handle for object with given id to it
Parameters:
value - The value to associate with the id
id - The id, if null a new id will be generated

manager

private static final org.codehaus.groovy.util.ReferenceManager manager

queue

private static final java.lang.ref.ReferenceQueue queue

serialId

protected final java.util.UUID serialId

subscribers

private java.lang.Object subscribers

 
Constructor Detail

SerialHandle

private SerialHandle(WithSerialId value, java.util.UUID id)

 
Method Detail

create

public static SerialHandle create(WithSerialId obj, java.util.UUID id)

finalizeReference

@java.lang.Override* Subscribes host as interested in the object
public void finalizeReference()

getSerialId

public java.util.UUID getSerialId()
Getter for subscribers
Returns:
The current subscribers

getSubscribers

public java.lang.Object getSubscribers()

subscribe

@java.lang.SuppressWarningsif (remoteHost == context) {
public void subscribe(SerialContext context)

unsubscribe

@java.lang.SuppressWarnings
public void unsubscribe(SerialContext context)

 

Copyright © 2008–2013 Václav Pech. All Rights Reserved.