WeakMessengerCache

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net.jxta.util.endpoint
Class WeakMessengerCache

java.lang.Object
  java.util.AbstractMap
      java.util.WeakHashMap
          net.jxta.util.endpoint.WeakMessengerCache

All Implemented Interfaces:: java.util.Map

Deprecated. The new endpoint implemenation introduced in JXTA J2SE 2.3 makes this cache largely unnecessary. It should not be used in new code.

public class WeakMessengerCache
extends java.util.WeakHashMap

This class implements a cache of Messenger, indexed by their EndpointAddress based on WeakReference.

The life time of an Messenger in the cache is the same as the life time of the Messenger itself.

This allow applications and services to reuse an existing Messenger for sending a new message.

Nested Class Summary

Nested classes inherited from class java.util.WeakHashMap

Nested classes inherited from class java.util.AbstractMap

Nested classes inherited from class java.util.Map

java.util.Map.Entry

Field Summary

Fields inherited from class java.util.WeakHashMap

Fields inherited from class java.util.AbstractMap

Constructor Summary

WeakMessengerCache()
          Deprecated. Default Constructor

WeakMessengerCache(int initialCapacity)
          Deprecated. Constructor which includes a capacity hint.

WeakMessengerCache(int initialCapacity, float loadFactor)
          Deprecated. Constructor which includes a capacity hint and a required loading factor.

WeakMessengerCache(java.util.Map t)
          Deprecated. Constructor which includes an initial map content.

Method Summary

net.jxta.endpoint.Messenger getMessenger(net.jxta.endpoint.EndpointAddress addr)
          Deprecated. Return, if any, a cached Messenger.

net.jxta.endpoint.Messenger putMessenger(net.jxta.endpoint.Messenger messenger)
          Deprecated. Cache an Messenger.

Methods inherited from class java.util.WeakHashMap

clear, containsKey, containsValue, entrySet, get, isEmpty, keySet, put, putAll, remove, size, values

Methods inherited from class java.util.AbstractMap

clone, equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail