package org.codehaus.xfire.soap;import java.util.HashMap;import java.util.Iterator;import java.util.Map;/** * @author <a href="mailto:dan@envoisolutions.com">Dan Diephouse</a> */public class SoapVersionFactory{    private static SoapVersionFactory factory = new SoapVersionFactory();    static    {        getInstance().register(Soap11.getInstance());        getInstance().register(Soap12.getInstance());    }        private Map versions = new HashMap();        public static SoapVersionFactory getInstance()    {        return factory;    }        public SoapVersion getSoapVersion(String namespace)    {        return (SoapVersion) versions.get(namespace);    }        public void register(SoapVersion version)    {        versions.put(version.getNamespace(), version);    }    public Iterator getVersions()    {        return versions.values().iterator();    }}