MUCLightInfoIQProvider.java
- /**
- *
- * Copyright 2016 Fernando Ramirez
- *
- * 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.muclight.provider;
- import java.io.IOException;
- import java.util.HashMap;
- import org.jivesoftware.smack.packet.IqData;
- import org.jivesoftware.smack.packet.XmlEnvironment;
- import org.jivesoftware.smack.provider.IqProvider;
- import org.jivesoftware.smack.xml.XmlPullParser;
- import org.jivesoftware.smack.xml.XmlPullParserException;
- import org.jivesoftware.smackx.muclight.MUCLightAffiliation;
- import org.jivesoftware.smackx.muclight.MUCLightRoomConfiguration;
- import org.jivesoftware.smackx.muclight.element.MUCLightInfoIQ;
- import org.jxmpp.jid.Jid;
- import org.jxmpp.jid.impl.JidCreate;
- /**
- * MUC Light info IQ provider class.
- *
- * @author Fernando Ramirez
- *
- */
- public class MUCLightInfoIQProvider extends IqProvider<MUCLightInfoIQ> {
- @Override
- public MUCLightInfoIQ parse(XmlPullParser parser, int initialDepth, IqData iqData, XmlEnvironment xmlEnvironment) throws XmlPullParserException, IOException {
- String version = null;
- String roomName = null;
- String subject = null;
- HashMap<String, String> customConfigs = null;
- HashMap<Jid, MUCLightAffiliation> occupants = new HashMap<>();
- outerloop: while (true) {
- XmlPullParser.Event eventType = parser.next();
- if (eventType == XmlPullParser.Event.START_ELEMENT) {
- if (parser.getName().equals("version")) {
- version = parser.nextText();
- }
- if (parser.getName().equals("configuration")) {
- int depth = parser.getDepth();
- outerloop2: while (true) {
- eventType = parser.next();
- if (eventType == XmlPullParser.Event.START_ELEMENT) {
- if (parser.getName().equals("roomname")) {
- roomName = parser.nextText();
- } else if (parser.getName().equals("subject")) {
- subject = parser.nextText();
- } else {
- if (customConfigs == null) {
- customConfigs = new HashMap<>();
- }
- customConfigs.put(parser.getName(), parser.nextText());
- }
- } else if (eventType == XmlPullParser.Event.END_ELEMENT) {
- if (parser.getDepth() == depth) {
- break outerloop2;
- }
- }
- }
- }
- if (parser.getName().equals("occupants")) {
- occupants = iterateOccupants(parser);
- }
- } else if (eventType == XmlPullParser.Event.END_ELEMENT) {
- if (parser.getDepth() == initialDepth) {
- break outerloop;
- }
- }
- }
- return new MUCLightInfoIQ(version, new MUCLightRoomConfiguration(roomName, subject, customConfigs), occupants);
- }
- private static HashMap<Jid, MUCLightAffiliation> iterateOccupants(XmlPullParser parser) throws XmlPullParserException, IOException {
- HashMap<Jid, MUCLightAffiliation> occupants = new HashMap<>();
- int depth = parser.getDepth();
- outerloop: while (true) {
- XmlPullParser.Event eventType = parser.next();
- if (eventType == XmlPullParser.Event.START_ELEMENT) {
- if (parser.getName().equals("user")) {
- MUCLightAffiliation affiliation = MUCLightAffiliation
- .fromString(parser.getAttributeValue("", "affiliation"));
- occupants.put(JidCreate.from(parser.nextText()), affiliation);
- }
- } else if (eventType == XmlPullParser.Event.END_ELEMENT) {
- if (parser.getDepth() == depth) {
- break outerloop;
- }
- }
- }
- return occupants;
- }
- }