org.red5.server.net.filter

Class DefaultMessageSizeEstimator

java.lang.Object

org.red5.server.net.filter.DefaultMessageSizeEstimator

All Implemented Interfaces:

MessageSizeEstimator

public class DefaultMessageSizeEstimator
extends Object
implements MessageSizeEstimator

A default MessageSizeEstimator implementation.

Martin's Java Notes was used for estimation of the size of non-IoBuffers. For unknown types, it inspects declaring fields of the class of the specified message. The size of unknown declaring fields are approximated to the specified averageSizePerField (default: 64).

All the estimated sizes of classes are cached for performance improvement.
This originated from the Mina sandbox.

Constructor Summary

Constructors

Constructor and Description
DefaultMessageSizeEstimator()

Method Summary

Methods

Modifier and Type	Method and Description
int	estimateSize(Object message)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultMessageSizeEstimator

public DefaultMessageSizeEstimator()

Method Detail

estimateSize

public int estimateSize(Object message)

Specified by:

estimateSize in interface MessageSizeEstimator