CryptoMessage v1.3.2版本的 MD5 值为：66c611ce56a11450659dc23697562928

以下内容为反编译后的 InviteUserExtension.java 源代码，内容仅作参考

package org.jivesoftware.smackx.muc;

import java.io.IOException;
import javax.xml.namespace.QName;
import org.jivesoftware.smack.db.entities.MultiUserChatItem;
import org.jivesoftware.smack.packet.ExtensionElement;
import org.jivesoftware.smack.packet.FullyQualifiedElement;
import org.jivesoftware.smack.packet.Stanza;
import org.jivesoftware.smack.packet.XmlEnvironment;
import org.jivesoftware.smack.parsing.SmackParsingException;
import org.jivesoftware.smack.provider.ExtensionElementProvider;
import org.jivesoftware.smack.util.XmlStringBuilder;
import org.jivesoftware.smack.xml.XmlPullParser;
import org.jivesoftware.smack.xml.XmlPullParserException;

public class InviteUserExtension implements ExtensionElement {
    public static final String ELEMENT = "x";
    public static final String NAMESPACE = "http://jabber.org/protocol/muc#invite_user";
    public static final QName QNAME = new QName(NAMESPACE, "x");
    private String item;
    private String room;

    @Override
    public String getElementName() {
        return "x";
    }

    @Override
    public String getNamespace() {
        return NAMESPACE;
    }

    public InviteUserExtension(String str, String str2) {
        this.item = str2;
        this.room = str;
    }

    public InviteUserExtension() {
    }

    public static InviteUserExtension from(Stanza stanza) {
        return (InviteUserExtension) stanza.getExtension(InviteUserExtension.class);
    }

    @Override
    public XmlStringBuilder toXML(XmlEnvironment xmlEnvironment) {
        XmlStringBuilder xmlStringBuilder = new XmlStringBuilder((FullyQualifiedElement) this);
        xmlStringBuilder.attribute("item", getItem());
        xmlStringBuilder.attribute(MultiUserChatItem.ROOM, getRoom());
        xmlStringBuilder.closeEmptyElement();
        return xmlStringBuilder;
    }

    public String getItem() {
        return this.item;
    }

    public void setItem(String str) {
        this.item = str;
    }

    public String getRoom() {
        return this.room;
    }

    public void setRoom(String str) {
        this.room = str;
    }

    public static class Provider extends ExtensionElementProvider<InviteUserExtension> {
        @Override
        public InviteUserExtension parse(XmlPullParser xmlPullParser, int i, XmlEnvironment xmlEnvironment) throws XmlPullParserException, IOException, SmackParsingException {
            InviteUserExtension inviteUserExtension = new InviteUserExtension();
            while (true) {
                int i2 = AnonymousClass1.$SwitchMap$org$jivesoftware$smack$xml$XmlPullParser$Event[xmlPullParser.next().ordinal()];
                if (i2 == 1) {
                    String name = xmlPullParser.getName();
                    name.hashCode();
                    if (name.equals("item")) {
                        inviteUserExtension.setItem(xmlPullParser.nextText());
                    } else if (name.equals(MultiUserChatItem.ROOM)) {
                        inviteUserExtension.setRoom(xmlPullParser.nextText());
                    }
                } else if (i2 == 2 && xmlPullParser.getDepth() == i) {
                    return inviteUserExtension;
                }
            }
        }
    }

    public static class AnonymousClass1 {
        static final int[] $SwitchMap$org$jivesoftware$smack$xml$XmlPullParser$Event;

        static {
            int[] iArr = new int[XmlPullParser.Event.values().length];
            $SwitchMap$org$jivesoftware$smack$xml$XmlPullParser$Event = iArr;
            try {
                iArr[XmlPullParser.Event.START_ELEMENT.ordinal()] = 1;
            } catch (NoSuchFieldError unused) {
            }
            try {
                $SwitchMap$org$jivesoftware$smack$xml$XmlPullParser$Event[XmlPullParser.Event.END_ELEMENT.ordinal()] = 2;
            } catch (NoSuchFieldError unused2) {
            }
        }
    }
}