org.jboss.remoting3

Class Attachments

java.lang.Object

org.jboss.remoting3.Attachments

public final class Attachments
extends java.lang.Object

A set of attachments for an entity.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Attachments.Key<T> An attachment key.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.ConcurrentMap<Attachments.Key<?>,java.lang.Object>	map

Constructor Summary

Constructors

Constructor and Description
Attachments()

Method Summary

Modifier and Type	Method and Description
<T> T	attach(Attachments.Key<T> key, T value)
<T> T	attachIfAbsent(Attachments.Key<T> key, T value)
<T> T	getAttachment(Attachments.Key<T> key)
<T> T	removeAttachment(Attachments.Key<T> key)
<T> boolean	removeAttachment(Attachments.Key<T> key, T value)
<T> boolean	replaceAttachment(Attachments.Key<T> key, T expect, T replacement)

Methods inherited from class java.lang.Object

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

Field Detail

map

private final java.util.concurrent.ConcurrentMap<Attachments.Key<?>,java.lang.Object> map

Constructor Detail

Attachments

public Attachments()

Method Detail

attach

public <T> T attach(Attachments.Key<T> key,
                    T value)

attachIfAbsent

public <T> T attachIfAbsent(Attachments.Key<T> key,
                            T value)

replaceAttachment

public <T> boolean replaceAttachment(Attachments.Key<T> key,
                                     T expect,
                                     T replacement)

removeAttachment

public <T> T removeAttachment(Attachments.Key<T> key)

removeAttachment

public <T> boolean removeAttachment(Attachments.Key<T> key,
                                    T value)

getAttachment

public <T> T getAttachment(Attachments.Key<T> key)