OfferRevokeProvider.java
- /**
- *
- * Copyright 2003-2007 Jive Software.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.jivesoftware.smackx.workgroup.packet;
- import java.io.IOException;
- import org.jivesoftware.smack.packet.IQ;
- import org.jivesoftware.smack.packet.IqData;
- import org.jivesoftware.smack.packet.XmlEnvironment;
- import org.jivesoftware.smack.provider.IqProvider;
- import org.jivesoftware.smack.util.ParserUtils;
- import org.jivesoftware.smack.xml.XmlPullParser;
- import org.jivesoftware.smack.xml.XmlPullParserException;
- import org.jxmpp.jid.Jid;
- /**
- * An IQProvider class which has savvy about the offer-revoke tag.<br>
- *
- * @author loki der quaeler
- */
- public class OfferRevokeProvider extends IqProvider<IQ> {
- @Override
- public OfferRevokePacket parse(XmlPullParser parser, int initialDepth, IqData iqData, XmlEnvironment xmlEnvironment) throws XmlPullParserException, IOException {
- // The parser will be positioned on the opening IQ tag, so get the JID attribute.
- Jid userJID = ParserUtils.getJidAttribute(parser);
- // Default the userID to the JID.
- Jid userID = userJID;
- String reason = null;
- String sessionID = null;
- boolean done = false;
- while (!done) {
- XmlPullParser.Event eventType = parser.next();
- if ((eventType == XmlPullParser.Event.START_ELEMENT) && parser.getName().equals("reason")) {
- reason = parser.nextText();
- }
- else if ((eventType == XmlPullParser.Event.START_ELEMENT)
- && parser.getName().equals(SessionID.ELEMENT_NAME)) {
- sessionID = parser.getAttributeValue("", "id");
- }
- else if ((eventType == XmlPullParser.Event.START_ELEMENT)
- && parser.getName().equals(UserID.ELEMENT_NAME)) {
- userID = ParserUtils.getJidAttribute(parser, "id");
- }
- else if ((eventType == XmlPullParser.Event.END_ELEMENT) && parser.getName().equals(
- "offer-revoke")) {
- done = true;
- }
- }
- return new OfferRevokePacket(userJID, userID, reason, sessionID);
- }
- public static class OfferRevokePacket extends IQ {
- public static final String ELEMENT = "offer-revoke";
- public static final String NAMESPACE = "http://jabber.org/protocol/workgroup";
- private final Jid userJID;
- private final Jid userID;
- private final String sessionID;
- private final String reason;
- public OfferRevokePacket (Jid userJID, Jid userID, String cause, String sessionID) {
- super(ELEMENT, NAMESPACE);
- this.userJID = userJID;
- this.userID = userID;
- this.reason = cause;
- this.sessionID = sessionID;
- }
- public Jid getUserJID() {
- return userJID;
- }
- public Jid getUserID() {
- return this.userID;
- }
- public String getReason() {
- return this.reason;
- }
- public String getSessionID() {
- return this.sessionID;
- }
- @Override
- protected IQChildElementXmlStringBuilder getIQChildElementBuilder(IQChildElementXmlStringBuilder buf) {
- buf.append(" jid=\"").append(userID).append("\">");
- if (reason != null) {
- buf.append("<reason>").append(reason).append("</reason>");
- }
- if (sessionID != null) {
- buf.append(new SessionID(sessionID).toXML());
- }
- if (userID != null) {
- buf.append(new UserID(userID).toXML());
- }
- return buf;
- }
- }
- }