// Copyright (c) 2006  Dustin Sallings <dustin@spy.net>package net.spy.memcached.transcoders;import net.spy.SpyObject;import net.spy.memcached.CachedData;/** * Transcoder that serializes and unserializes longs. */public final class IntegerTranscoder extends SpyObject	implements Transcoder<Integer> {	private static final int flags = SerializingTranscoder.SPECIAL_INT;	private final TranscoderUtils tu=new TranscoderUtils(true);	public CachedData encode(java.lang.Integer l) {		return new CachedData(flags, tu.encodeInt(l));	}	public Integer decode(CachedData d) {		if (flags == d.getFlags()) {			return tu.decodeInt(d.getData());		} else {			return null;		}	}}